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V_NexusFromIgor.ipf @ 963

Last change on this file since 963 was 963, checked in by srkline, 7 years ago

Updated the display of the "beam center finder" to better display the panels with an appropriate aspect ratio for the pixels.

Made the number of pixels (x,y) on each of the panels as globals, plus access functions. Large panels were coded for 256, but will likely be 128 pixels in reality. Make global for easy changes. Made sure that exsting functions used the global and were not hard-wired.

File size: 108.9 KB

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1	#pragma rtGlobals=3 // Use modern global access method and strict wave access.
2
3
4	//////////////////////////////
5	//////////////////////////////
6	//
7	// THIS IS DEPRICATED -- LOAD A NEXUS FILE INSTEAD AS A TEMPLATE
8	//
9	// AUG 2015
10	//
11	//////////////////////////////
12	//////////////////////////////
13
14	// TODO -- of the many issues (which may all be superceded by the JS file,
15	// the detector dimensions (nPix) are incorrrect, and are better set as globals.
16
17
18	//
19	// this is a test of the "new" VSANS file structure that is supposed to be
20	// NeXus compliant. It doesn't have the NICE logs, but has everything that I
21	// can think of here.
22	//
23
24	//
25	// To properly generate a Nexus file with attributes, using Pete Jemain's procedures:
26	//
27	// Generating the "current" Igor macros:
28	// - From the outlines, make a copy of the outline, and export some of the selected
29	// columns to be able to:
30	// 1) Make all of the waves and folders
31	// 2) Add attributes (only) to the existing tree
32	// 3) Fill the tree with simulation values
33	// (still don't know here how to not lose the "=VCALC_getWavelength" statements
34	// and similar assignments. these are not part of the outline)
35	//
36	//
37	//
38	// Generate the data file:
39	// 1) Set down the folder structure: H_Setup_SANS_Structure()
40	// 2) Write in the attributes: H_FillSANS_Attributes()
41	// 3) Fill with simulated data: H_FillSANS_wSim()
42	//
43	// There is now a SANS_file folder which contains everything, but is not "aware"
44	// of any of references that Pete's gateway needs.
45	//
46	// 4) Save the folder to HDF5: Save_VSANS_file()
47	// attributes are not saved, but the tree is correct
48	// 5) Load back in to generate xref: H_HDF5Gate_ReadTest()
49	// no attributes loaded, but HDF5___xref is generated
50	// 6) From the loaded folder, save xref: Save_HDF5___xref()
51	// save it to disk
52	// 7) Copy the reference to SANS_file: Copy_HDF5___xref()
53	// load it from disk, and copy it to the folder
54	// 8) Save the folder using the gateway: H_HDF5Gate_WriteVSANS()
55	// now, the Nexus file is saved with attributes
56	//
57
58
59
60	//
61	// lays out the tree and fills with dummy values
62	//
63	Proc H_Setup_VSANS_Structure()
64
65	Variable n=100
66	Variable tubes=48
67
68	NewDataFolder/O/S root:VSANS_file
69	Make/O/T/N=1 file_name = "VSANSTest.h5"
70	Make/O/T/N=1 file_time = "2015-02-28T08:15:30-5:00"
71	Make/O/T/N=1 facility = "NCNR"
72	Make/O/T/N=1 NeXus_version = "Nexus 0.0"
73	Make/O/T/N=1 hdf_version = "hdf5.x"
74	Make/O/T/N=1 file_history = "history log"
75	NewDataFolder/O/S root:VSANS_file:entry1
76	Make/O/T/N=1 title = "title of entry1"
77	Make/O/D/N=1 experiment_identifier = 684636
78	Make/O/T/N=1 experiment_description = "description of expt"
79	Make/O/T/N=1 entry_identifier = "S22-33"
80	Make/O/T/N=1 definition = "NXsas"
81	Make/O/T/N=1 start_time = "2015-02-28T08:15:30-5:00"
82	Make/O/T/N=1 end_time = "2015-02-28T08:15:30-5:00"
83	Make/O/D/N=1 duration = 300
84	Make/O/D/N=1 collection_time = 300
85	Make/O/T/N=1 run_cycle = "S22-23"
86	Make/O/T/N=1 data_directory = "[VSANS_VSANS]"
87	Make/O/T/N=1 program_name = "runPoint={stuff}"
88	NewDataFolder/O/S root:VSANS_file:entry1:user
89	Make/O/T/N=1 name = "Dr. Pi"
90	Make/O/T/N=1 role = "evil scientist"
91	Make/O/T/N=1 affiliation = "NIST"
92	Make/O/T/N=1 address = "100 Bureau Drive"
93	Make/O/T/N=1 telephoneNumber = "301-999-9999"
94	Make/O/T/N=1 faxNumber = "301-999-9999"
95	Make/O/T/N=1 email = "sans@nist"
96	Make/O/I/N=1 facility_user_id = 6937596
97	NewDataFolder/O/S root:VSANS_file:entry1:control
98	Make/O/T/N=1 mode = "timer"
99	Make/O/D/N=1 preset = 555
100	Make/O/D/N=1 integral = 555
101	Make/O/D/N=1 monitor_counts = 666
102	Make/O/D/N=1 monitor_preset = 1e8
103	//Make/O/T/N=1 type = "monitor type"
104	//Make/O/D/N=1 efficiency = 0.01
105	//Make/O/D/N=1 sampled_fraction = 1
106	Make/O/D/N=1 detector_counts = 100111222
107	Make/O/D/N=1 detector_preset = 1e5
108	Make/O/D/N=1 count_start = 1
109	Make/O/D/N=1 count_end = 1
110	Make/O/D/N=1 count_time = 1
111	Make/O/D/N=1 count_time_preset = 1
112	//NewDataFolder/O/S root:VSANS_file:entry1:program_name //program_data
113	//Make/O/T/N=1 //data = "program data"
114	//Make/O/T/N=1 //description = "acquisition"
115	//Make/O/T/N=1 //file_name = "NICE"
116	//Make/O/T/N=1 //type = "client"
117	NewDataFolder/O/S root:VSANS_file:entry1:sample
118	Make/O/T/N=1 description = "My Sample"
119	Make/O/D/N=1 group_id = 12345
120	//Make/O/T/N=1 //chemical_formula = "C8H10N4O2"
121	NewDataFolder/O/S root:VSANS_file:entry1:sample:temperature_1
122	Make/O/T/N=1 name = "Sample temperature"
123	Make/O/T/N=1 attached_to = "block"
124	Make/O/T/N=1 measurement = "temperature"
125	NewDataFolder/O/S root:VSANS_file:entry1:sample:temperature_1:value_log
126	Make/O/T/N=1 start = "2015-02-28T08:15:30-5:00"
127	Make/O/D/N=(n) nx_time = p
128	Make/O/D/N=(n) value = 2*p
129	NewDataFolder/O/S root:VSANS_file:entry1:sample:temperature_2
130	Make/O/T/N=1 name = "Sample temperature"
131	Make/O/T/N=1 attached_to = "block"
132	Make/O/T/N=1 measurement = "temperature"
133	NewDataFolder/O/S root:VSANS_file:entry1:sample:temperature_2:value_log
134	Make/O/T/N=1 start = "2015-02-28T08:15:30-5:00"
135	Make/O/D/N=(n) nx_time = p
136	Make/O/D/N=(n) value = 3*p
137	NewDataFolder/O/S root:VSANS_file:entry1:sample:electric_field
138	Make/O/T/N=1 name = "electric meter"
139	Make/O/T/N=1 attached_to = "sample"
140	Make/O/T/N=1 measurement = "voltage"
141	NewDataFolder/O/S root:VSANS_file:entry1:sample:electric_field:value_log
142	Make/O/T/N=1 start = "2015-02-28T08:15:30-5:00"
143	Make/O/D/N=(n) nx_time = 2*p
144	Make/O/D/N=(n) value = sin(p/10)
145	NewDataFolder/O/S root:VSANS_file:entry1:sample:shear_field
146	Make/O/T/N=1 name = "rheometer"
147	Make/O/T/N=1 attached_to = "sample"
148	Make/O/T/N=1 measurement = "stress"
149	NewDataFolder/O/S root:VSANS_file:entry1:sample:shear_field:value_log
150	Make/O/T/N=1 start = "2015-02-28T08:15:30-5:00"
151	Make/O/D/N=(n) nx_time = p
152	Make/O/D/N=(n) value = cos(p/5)
153	NewDataFolder/O/S root:VSANS_file:entry1:sample:pressure
154	Make/O/T/N=1 name = "Sample pressure"
155	Make/O/T/N=1 attached_to = "pressure cell"
156	Make/O/T/N=1 measurement = "pressure"
157	NewDataFolder/O/S root:VSANS_file:entry1:sample:pressure:value_log
158	Make/O/T/N=1 start = "2015-02-28T08:15:30-5:00"
159	Make/O/D/N=(n) nx_time = p
160	Make/O/D/N=(n) value = p/2
161	NewDataFolder/O/S root:VSANS_file:entry1:sample:magnetic_field
162	Make/O/T/N=1 name = "magnetic field (direction)"
163	Make/O/T/N=1 attached_to = "cryostat"
164	Make/O/T/N=1 measurement = "magnetic field"
165	NewDataFolder/O/S root:VSANS_file:entry1:sample:magnetic_field:value_log
166	Make/O/T/N=1 start = "2015-02-28T08:15:30-5:00"
167	Make/O/D/N=(n) nx_time = p
168	Make/O/D/N=(n) value = 10*p
169	SetDataFolder root:VSANS_file:entry1:sample
170	Make/O/D/N=1 changer_position = 5
171	Make/O/T/N=1 sample_holder_description = "10CB"
172	//Make/O/D/N=1 //mass = 0.3
173	//Make/O/D/N=1 //density = 1.02
174	//Make/O/D/N=1 //molecular_weight = 194.19
175	//Make/O/T/N=1 //description = "My Sample"
176	//Make/O/T/N=1 //preparation_date = "2015-02-28T08:15:30-5:00"
177	//Make/O/D/N=1 //volume_fraction = 0.2
178	//Make/O/D/N=1 //scattering_length_density = 6.35e-6
179	Make/O/D/N=1 thickness = 0.1
180	Make/O/D/N=1 rotation_angle = 30
181	Make/O/D/N=1 transmission = 0.888
182	Make/O/D/N=1 transmission_error = 0.011
183	//Make/O/D/N=1 //xs_incoh = 5.5
184	//Make/O/D/N=1 //xs_coh = 22.2
185	//Make/O/D/N=1 //xs_absorb = 3.1
186	NewDataFolder/O/S root:VSANS_file:entry1:instrument
187	//Make/O/T/N=1 //location = "NCNR"
188	Make/O/T/N=1 name = "NG3-VSANS"
189	Make/O/T/N=1 type = "VSANS"
190	Make/O/T/N=1 local_contact = "Steve Kline"
191	NewDataFolder/O/S root:VSANS_file:entry1:instrument:source
192	Make/O/T/N=1 name = "NCNR"
193	Make/O/T/N=1 type = "Reactor Neutron Source"
194	Make/O/T/N=1 probe = "neutron"
195	Make/O/D/N=1 power = 20
196
197	NewDataFolder/O/S root:VSANS_file:entry1:instrument:beam_monitor_norm
198	Make/O/D/N=1 data = 1234567
199	Make/O/T/N=1 type = "monitor"
200	Make/O/D/N=1 efficiency = 0.01
201	Make/O/D/N=1 nx_distance = 16
202	Make/O/D/N=1 saved_count = 1e8
203	NewDataFolder/O/S root:VSANS_file:entry1:instrument:beam_monitor_low
204	Make/O/D/N=1 data = 1234567
205	Make/O/T/N=1 type = "monitor"
206	Make/O/D/N=1 efficiency = 0.001
207	Make/O/D/N=1 nx_distance = 16
208	Make/O/D/N=1 saved_count = 1e8
209
210	NewDataFolder/O/S root:VSANS_file:entry1:instrument:monochromator
211	Make/O/D/N=1 wavelength = 5.1
212	Make/O/D/N=1 wavelength_spread = 0.02
213	Make/O/T/N=1 type = "VS"
214	NewDataFolder/O/S root:VSANS_file:entry1:instrument:monochromator:velocity_selector
215	Make/O/T/N=1 status = "in"
216	Make/O/D/N=1 rotation_speed = 5100
217	Make/O/D/N=1 wavelength = 6
218	Make/O/D/N=1 wavelength_spread = 0.15
219	Make/O/D/N=1 vs_tilt = 3
220	Make/O/D/N=1 nx_distance = 18.8
221	// table (wave)
222	NewDataFolder/O/S root:VSANS_file:entry1:instrument:monochromator:crystal
223	Make/O/T/N=1 status = "in"
224	Make/O/D/N=1 nx_distance = 1
225	Make/O/D/N=1 wavelength = 5.1
226	Make/O/D/N=1 wavelength_spread = 0.02
227	Make/O/D/N=1 rotation = 1.1
228	Make/O/D/N=1 energy = 1
229	Make/O/D/N=1 wavevector = 1
230	Make/O/D/N=1 lattice_parameter = 1
231	Make/O/D/N=3 reflection = {1,2,3}
232	Make/O/D/N=1 horizontal_curvature = 1
233	Make/O/D/N=1 vertical_curvature = 1
234	Make/O/D/N=1 horizontal_aperture = 1
235	Make/O/D/N=1 vertical_aperture = 1
236	NewDataFolder/O/S root:VSANS_file:entry1:instrument:monochromator:white_beam
237	Make/O/T/N=1 status = "in"
238	Make/O/D/N=1 wavelength = 5.1
239	Make/O/D/N=1 wavelength_spread = 0.8
240	// description_of_distribution
241	NewDataFolder/O/S root:VSANS_file:entry1:instrument:chopper
242	Make/O/T/N=1 status = "in"
243	Make/O/T/N=1 type = "single"
244	Make/O/D/N=1 rotation_speed = 12000
245	Make/O/D/N=1 distance_from_source = 400
246	Make/O/D/N=1 distance_from_sample = 1500
247	Make/O/D/N=1 slits = 2
248	Make/O/D/N=1 angular_opening = 15
249	Make/O/D/N=1 duty_cycle = 0.25
250	// +?
251	NewDataFolder/O/S root:VSANS_file:entry1:instrument:polarizer
252	Make/O/T/N=1 status = "in"
253	Make/O/T/N=1 type = "supermirror"
254	Make/O/T/N=1 composition = "multilayer"
255	Make/O/D/N=1 efficiency = 0.95
256	Make/O/T/N=1 status = "in"
257	NewDataFolder/O/S root:VSANS_file:entry1:instrument:flipper
258	Make/O/T/N=1 status = "on"
259	Make/O/D/N=1 driving_current = 42
260	Make/O/T/N=1 waveform = "sine"
261	Make/O/D/N=1 frequency = 400
262	Make/O/D/N=1 transmitted_power = 0.99
263	NewDataFolder/O/S root:VSANS_file:entry1:instrument:polarizer_analyzer
264	Make/O/T/N=1 status = "down"
265	Make/O/D/N=1 guide_field_current_1 = 33
266	Make/O/D/N=1 guide_field_current_2 = 32
267	Make/O/D/N=1 solenoid_current = 21
268	Make/O/D/N=1 cell_index = 1
269	Make/O/T/N=(5) cell_names = {"Burgundy","Olaf","Jim","Bob","Joe"}
270	Make/O/D/N=(5,2) cell_parameters = 1
271
272	NewDataFolder/O/S root:VSANS_file:entry1:instrument:attenuator
273	Make/O/D/N=1 nx_distance = 1500
274	Make/O/T/N=1 type = "PMMA"
275	Make/O/D/N=1 thickness = 0
276	Make/O/D/N=1 attenuator_transmission = 1
277	Make/O/T/N=1 status = "in"
278	Make/O/T/N=1 atten_number = "0101"
279	Make/O/D/N=(10,10) index = 1
280	NewDataFolder/O/S root:VSANS_file:entry1:instrument:source_aperture
281	Make/O/T/N=1 material = "Gd"
282	Make/O/T/N=1 description = "source aperture"
283	Make/O/D/N=1 diameter = 1.27
284	Make/O/D/N=1 nx_distance = 13.0
285	NewDataFolder/O/S root:VSANS_file:entry1:instrument:source_aperture:shape
286	Make/O/D/N=(1,2) size = 1.27
287	NewDataFolder/O/S root:VSANS_file:entry1:instrument:sample_aperture
288	Make/O/T/N=1 material = "Gd"
289	Make/O/T/N=1 description = "sample aperture"
290	Make/O/D/N=1 diameter = 1.27
291	Make/O/D/N=1 nx_distance = 10
292	NewDataFolder/O/S root:VSANS_file:entry1:instrument:sample_aperture:shape
293	Make/O/D/N=(1,2) size = 1.27
294	NewDataFolder/O/S root:VSANS_file:entry1:instrument:collimator
295	NewDataFolder/O/S root:VSANS_file:entry1:instrument:collimator:geometry
296	NewDataFolder/O/S root:VSANS_file:entry1:instrument:collimator:geometry:shape
297	Make/O/T/N=1 shape = "box"
298	Make/O/D/N=1 size = 11
299	Make/O/I/N=1 nx_NumGuides = 1
300	NewDataFolder/O/S root:VSANS_file:entry1:instrument:converging_pinholes
301	Make/O/T/N=1 status = "in"
302	NewDataFolder/O/S root:VSANS_file:entry1:instrument:converging_slits
303	Make/O/T/N=1 status = "in"
304	NewDataFolder/O/S root:VSANS_file:entry1:instrument:lenses
305	Make/O/T/N=1 status = "in"
306	Make/O/T/N=1 lens_geometry = "concave_lens"
307	Make/O/T/N=1 focus_type = "point"
308	Make/O/I/N=1 number_of_lenses = 28
309	Make/O/I/N=1 number_of_prisms = 7
310	Make/O/D/N=1 curvature = 1
311	Make/O/D/N=1 lens_distance = 123
312	Make/O/D/N=1 prism_distance = 123
313	Make/O/T/N=1 lens_material = "MgF2"
314	Make/O/T/N=1 prism_material = "MgF2"
315	NewDataFolder/O/S root:VSANS_file:entry1:instrument:sample_table
316	Make/O/T/N=1 location = "chamber"
317	Make/O/D/N=1 offset_distance = 0
318	NewDataFolder/O/S root:VSANS_file:entry1:instrument:beam_stop
319	Make/O/T/N=1 status = "out"
320	Make/O/T/N=1 description = "circular"
321	Make/O/D/N=1 nx_distance = 12.5
322	Make/O/D/N=1 size = 7.62
323	Make/O/D/N=1 xPos = 66.4
324	Make/O/D/N=1 yPos = 64.4
325	Make/O/D/N=1 x_motor_position = 0.15
326	Make/O/D/N=1 y_motor_position = 0.55
327
328	NewDataFolder/O/S root:VSANS_file:entry1:instrument:detector_B
329	Make/O/I/N=(320,320) data = trunc(abs(gnoise(p+q)))
330	//Make/O/D/N=(320,320) //data_error = 0.01*abs(gnoise(p+q))
331	Make/O/D/N=1 nx_distance = 21.1
332	Make/O/T/N=1 description = "fancy model"
333	Make/O/T/N=1 settings = "just right"
334	Make/O/D/N=1 dead_time = 5e-6
335	Make/O/D/N=1 x_pixel_size = 5.08
336	Make/O/D/N=1 y_pixel_size = 5.08
337	Make/O/D/N=1 beam_center_x = 165.55
338	Make/O/D/N=1 beam_center_y = 162.33
339	Make/O/T/N=1 type = "??"
340	//Make/O/D/N=1 //flatfield_applied = 0
341	//Make/O/D/N=1 //countrate_correction_applied = 0
342	Make/O/D/N=(320,320) pixel_mask = 0
343	Make/O/I/N=1 integrated_count = 100111222
344	Make/O/D/N=1 lateral_offset = 20
345	Make/O/I/N=1 PixelNumX = 320
346	Make/O/I/N=1 PixelNumY = 320
347	Make/O/D/N=1 PixelFWHM = 0.5
348	Make/O/D/N=3 CALX = {0.5,0.5,10000}
349	Make/O/D/N=3 CALY = {0.5,0.5,10000}
350	Make/O/D/N=1 size = 65
351	Make/O/T/N=1 event_file_name ="something.hst"
352	NewDataFolder/O/S root:VSANS_file:entry1:instrument:detector_MR
353	Make/O/I/N=(48,256) data = trunc(abs(gnoise(p+q)))
354	//Make/O/D/N=(48,256) //data_error = 0.01*abs(gnoise(p+q))
355	Make/O/D/N=1 nx_distance = 13.1
356	Make/O/T/N=1 description = "fancy model"
357	Make/O/T/N=1 settings = "just right"
358	Make/O/D/N=1 dead_time = 5e-6
359	Make/O/D/N=1 x_pixel_size = 5.08
360	Make/O/D/N=1 y_pixel_size = 5.08
361	Make/O/D/N=1 beam_center_x = 65.55
362	Make/O/D/N=1 beam_center_y = 62.33
363	Make/O/T/N=1 type = "??"
364	//Make/O/D/N=1 //flatfield_applied = 0
365	//Make/O/D/N=1 //countrate_correction_applied = 0
366	Make/O/D/N=(48,256) pixel_mask = 0
367	Make/O/I/N=1 integrated_count = 100111222
368	Make/O/D/N=1 lateral_offset = 20
369	Make/O/D/N=1 separation = 150
370	Make/O/I/N=1 PixelNumX = 48
371	Make/O/I/N=1 PixelNumY = 256
372	Make/O/D/N=1 PixelFWHM = 0.5
373	Make/O/D/N=1 size = 65
374	Make/O/T/N=1 event_file_name ="something.hst"
375	Make/O/T/N=1 tube_orientation = "vertical"
376	Make/O/I/N=1 number_of_tubes = 48
377	Make/O/I/N=(tubes) tube_index = p
378	Make/O/D/N=(2,tubes) spatial_calibration = 1
379	Make/O/D/N=1 tube_width = 8
380	NewDataFolder/O/S root:VSANS_file:entry1:instrument:detector_ML
381	Make/O/I/N=(48,256) data = trunc(abs(gnoise(p+q)))
382	//Make/O/D/N=(48,256) //data_error = 0.01*abs(gnoise(p+q))
383	Make/O/D/N=1 nx_distance = 13.1
384	Make/O/T/N=1 description = "fancy model"
385	Make/O/T/N=1 settings = "just right"
386	Make/O/D/N=1 dead_time = 5e-6
387	Make/O/D/N=1 x_pixel_size = 5.08
388	Make/O/D/N=1 y_pixel_size = 5.08
389	Make/O/D/N=1 beam_center_x = 65.55
390	Make/O/D/N=1 beam_center_y = 62.33
391	Make/O/T/N=1 type = "??"
392	//Make/O/D/N=1 //flatfield_applied = 0
393	//Make/O/D/N=1 //countrate_correction_applied = 0
394	Make/O/D/N=(48,256) pixel_mask = 0
395	Make/O/I/N=1 integrated_count = 100111222
396	Make/O/D/N=1 lateral_offset = 20
397	Make/O/D/N=1 separation = 150
398	Make/O/I/N=1 PixelNumX = 48
399	Make/O/I/N=1 PixelNumY = 256
400	Make/O/D/N=1 PixelFWHM = 0.5
401	Make/O/D/N=1 size = 65
402	Make/O/T/N=1 event_file_name ="something.hst"
403	Make/O/T/N=1 tube_orientation = "vertical"
404	Make/O/I/N=1 number_of_tubes = 48
405	Make/O/I/N=(tubes) tube_index = p
406	Make/O/D/N=(2,tubes) spatial_calibration = 1
407	Make/O/D/N=1 tube_width = 8
408	NewDataFolder/O/S root:VSANS_file:entry1:instrument:detector_MT
409	Make/O/I/N=(128,48) data = trunc(abs(gnoise(p+q)))
410	//Make/O/D/N=(128,48) //data_error = 0.01*abs(gnoise(p+q))
411	Make/O/D/N=1 nx_distance = 13.4
412	Make/O/T/N=1 description = "fancy model"
413	Make/O/T/N=1 settings = "just right"
414	Make/O/D/N=1 dead_time = 5e-6
415	Make/O/D/N=1 x_pixel_size = 5.08
416	Make/O/D/N=1 y_pixel_size = 5.08
417	Make/O/D/N=1 beam_center_x = 65.55
418	Make/O/D/N=1 beam_center_y = 62.33
419	Make/O/T/N=1 type = "??"
420	//Make/O/D/N=1 //flatfield_applied = 0
421	//Make/O/D/N=1 //countrate_correction_applied = 0
422	Make/O/D/N=(128,48) pixel_mask = 0
423	Make/O/I/N=1 integrated_count = 100111222
424	Make/O/D/N=1 lateral_offset = 20
425	Make/O/D/N=1 sdd_offset = 30
426	Make/O/D/N=1 separation = 150
427	Make/O/I/N=1 PixelNumX = 128
428	Make/O/I/N=1 PixelNumY = 48
429	Make/O/D/N=1 PixelFWHM = 0.5
430	Make/O/D/N=1 size = 65
431	Make/O/T/N=1 event_file_name ="something.hst"
432	Make/O/T/N=1 tube_orientation = "horizontal"
433	Make/O/I/N=1 number_of_tubes = 48
434	Make/O/I/N=(tubes) tube_index = p
435	Make/O/D/N=(2,tubes) spatial_calibration = 1
436	Make/O/D/N=1 tube_width = 8
437	NewDataFolder/O/S root:VSANS_file:entry1:instrument:detector_MB
438	Make/O/I/N=(128,48) data = trunc(abs(gnoise(p+q)))
439	//Make/O/D/N=(128,48) //data_error = 0.01*abs(gnoise(p+q))
440	Make/O/D/N=1 nx_distance = 13.4
441	Make/O/T/N=1 description = "fancy model"
442	Make/O/T/N=1 settings = "just right"
443	Make/O/D/N=1 dead_time = 5e-6
444	Make/O/D/N=1 x_pixel_size = 5.08
445	Make/O/D/N=1 y_pixel_size = 5.08
446	Make/O/D/N=1 beam_center_x = 65.55
447	Make/O/D/N=1 beam_center_y = 62.33
448	Make/O/T/N=1 type = "??"
449	//Make/O/D/N=1 //flatfield_applied = 0
450	//Make/O/D/N=1 //countrate_correction_applied = 0
451	Make/O/D/N=(128,48) pixel_mask = 0
452	Make/O/I/N=1 integrated_count = 100111222
453	Make/O/D/N=1 lateral_offset = 20
454	Make/O/D/N=1 sdd_offset = 30
455	Make/O/D/N=1 separation = 150
456	Make/O/I/N=1 PixelNumX = 128
457	Make/O/I/N=1 PixelNumY = 48
458	Make/O/D/N=1 PixelFWHM = 0.5
459	Make/O/D/N=1 size = 65
460	Make/O/T/N=1 event_file_name ="something.hst"
461	Make/O/T/N=1 tube_orientation = "horizontal"
462	Make/O/I/N=1 number_of_tubes = 48
463	Make/O/I/N=(tubes) tube_index = p
464	Make/O/D/N=(2,tubes) spatial_calibration = 1
465	Make/O/D/N=1 tube_width = 8
466	NewDataFolder/O/S root:VSANS_file:entry1:instrument:detector_FR
467	Make/O/I/N=(48,256) data = trunc(abs(gnoise(p+q)))
468	//Make/O/D/N=(48,256) //data_error = 0.01*abs(gnoise(p+q))
469	Make/O/D/N=1 nx_distance = 2.1
470	Make/O/T/N=1 description = "fancy model"
471	Make/O/T/N=1 settings = "just right"
472	Make/O/D/N=1 dead_time = 5e-6
473	Make/O/D/N=1 x_pixel_size = 5.08
474	Make/O/D/N=1 y_pixel_size = 5.08
475	Make/O/D/N=1 beam_center_x = 65.55
476	Make/O/D/N=1 beam_center_y = 62.33
477	Make/O/T/N=1 type = "??"
478	//Make/O/D/N=1 //flatfield_applied = 0
479	//Make/O/D/N=1 //countrate_correction_applied = 0
480	Make/O/D/N=(48,256) pixel_mask = 0
481	Make/O/I/N=1 integrated_count = 100111222
482	Make/O/D/N=1 lateral_offset = 20
483	Make/O/D/N=1 separation = 150
484	Make/O/I/N=1 PixelNumX = 48
485	Make/O/I/N=1 PixelNumY = 256
486	Make/O/D/N=1 PixelFWHM = 0.5
487	Make/O/D/N=1 size = 65
488	Make/O/T/N=1 event_file_name ="something.hst"
489	Make/O/T/N=1 tube_orientation = "vertical"
490	Make/O/I/N=1 number_of_tubes = 48
491	Make/O/I/N=(tubes) tube_index = p
492	Make/O/D/N=(2,tubes) spatial_calibration = 1
493	Make/O/D/N=1 tube_width = 8
494	NewDataFolder/O/S root:VSANS_file:entry1:instrument:detector_FL
495	Make/O/I/N=(48,256) data = trunc(abs(gnoise(p+q)))
496	//Make/O/D/N=(48,256) //data_error = 0.01*abs(gnoise(p+q))
497	Make/O/D/N=1 nx_distance = 2.1
498	Make/O/T/N=1 description = "fancy model"
499	Make/O/T/N=1 settings = "just right"
500	Make/O/D/N=1 dead_time = 5e-6
501	Make/O/D/N=1 x_pixel_size = 5.08
502	Make/O/D/N=1 y_pixel_size = 5.08
503	Make/O/D/N=1 beam_center_x = 65.55
504	Make/O/D/N=1 beam_center_y = 62.33
505	Make/O/T/N=1 type = "??"
506	//Make/O/D/N=1 //flatfield_applied = 0
507	//Make/O/D/N=1 //countrate_correction_applied = 0
508	Make/O/D/N=(48,256) pixel_mask = 0
509	Make/O/I/N=1 integrated_count = 100111222
510	Make/O/D/N=1 lateral_offset = 20
511	Make/O/D/N=1 separation = 150
512	Make/O/I/N=1 PixelNumX = 48
513	Make/O/I/N=1 PixelNumY = 256
514	Make/O/D/N=1 PixelFWHM = 0.5
515	Make/O/D/N=1 size = 65
516	Make/O/T/N=1 event_file_name ="something.hst"
517	Make/O/T/N=1 tube_orientation = "vertical"
518	Make/O/I/N=1 number_of_tubes = 48
519	Make/O/I/N=(tubes) tube_index = p
520	Make/O/D/N=(2,tubes) spatial_calibration = 1
521	Make/O/D/N=1 tube_width = 8
522	NewDataFolder/O/S root:VSANS_file:entry1:instrument:detector_FT
523	Make/O/I/N=(128,48) data = trunc(abs(gnoise(p+q)))
524	//Make/O/D/N=(128,48) //data_error = 0.01*abs(gnoise(p+q))
525	Make/O/D/N=1 nx_distance = 2.1
526	Make/O/T/N=1 description = "fancy model"
527	Make/O/T/N=1 settings = "just right"
528	Make/O/D/N=1 dead_time = 5e-6
529	Make/O/D/N=1 x_pixel_size = 5.08
530	Make/O/D/N=1 y_pixel_size = 5.08
531	Make/O/D/N=1 beam_center_x = 65.55
532	Make/O/D/N=1 beam_center_y = 62.33
533	Make/O/T/N=1 type = "??"
534	//Make/O/D/N=1 //flatfield_applied = 0
535	//Make/O/D/N=1 //countrate_correction_applied = 0
536	Make/O/D/N=(128,48) pixel_mask = 0
537	Make/O/I/N=1 integrated_count = 100111222
538	Make/O/D/N=1 lateral_offset = 20
539	Make/O/D/N=1 sdd_offset = 30
540	Make/O/D/N=1 separation = 150
541	Make/O/I/N=1 PixelNumX = 128
542	Make/O/I/N=1 PixelNumY = 48
543	Make/O/D/N=1 PixelFWHM = 0.5
544	Make/O/D/N=1 size = 65
545	Make/O/T/N=1 event_file_name ="something.hst"
546	Make/O/T/N=1 tube_orientation = "horizontal"
547	Make/O/I/N=1 number_of_tubes = 48
548	Make/O/I/N=(tubes) tube_index = p
549	Make/O/D/N=(2,tubes) spatial_calibration = 1
550	Make/O/D/N=1 tube_width = 8
551	NewDataFolder/O/S root:VSANS_file:entry1:instrument:detector_FB
552	Make/O/I/N=(128,48) data = trunc(abs(gnoise(p+q)))
553	//Make/O/D/N=(128,48) //data_error = 0.01*abs(gnoise(p+q))
554	Make/O/D/N=1 nx_distance = 2.1
555	Make/O/T/N=1 description = "fancy model"
556	Make/O/T/N=1 settings = "just right"
557	Make/O/D/N=1 dead_time = 5e-6
558	Make/O/D/N=1 x_pixel_size = 5.08
559	Make/O/D/N=1 y_pixel_size = 5.08
560	Make/O/D/N=1 beam_center_x = 65.55
561	Make/O/D/N=1 beam_center_y = 62.33
562	Make/O/T/N=1 type = "??"
563	//Make/O/D/N=1 //flatfield_applied = 0
564	//Make/O/D/N=1 //countrate_correction_applied = 0
565	Make/O/D/N=(128,48) pixel_mask = 0
566	Make/O/I/N=1 integrated_count = 100111222
567	Make/O/D/N=1 lateral_offset = 20
568	Make/O/D/N=1 sdd_offset = 30
569	Make/O/D/N=1 separation = 150
570	Make/O/I/N=1 PixelNumX = 128
571	Make/O/I/N=1 PixelNumY = 48
572	Make/O/D/N=1 PixelFWHM = 0.5
573	Make/O/D/N=1 size = 65
574	Make/O/T/N=1 event_file_name ="something.hst"
575	Make/O/T/N=1 tube_orientation = "horizontal"
576	Make/O/I/N=1 number_of_tubes = 48
577	Make/O/I/N=(tubes) tube_index = p
578	Make/O/D/N=(2,tubes) spatial_calibration = 1
579	Make/O/D/N=1 tube_width = 8
580
581
582	NewDataFolder/O/S root:VSANS_file:entry1:data_B
583	Make/O/I/N=(320,320) data = trunc(abs(gnoise(p+q)))
584	//Make/O/D/N=(320,320) //error = 0.01*abs(gnoise(p+q))
585	Make/O/D/N=2 variables = {320,320}
586	Make/O/I/N=(320,320) data_image = p
587	NewDataFolder/O/S root:VSANS_file:entry1:data_MR
588	Make/O/i/N=(48,256) data = trunc(abs(gnoise(p+q)))
589	//Make/O/D/N=(48,256) //error = 0.01*abs(gnoise(p+q))
590	Make/O/D/N=2 variables = {48,256}
591	Make/O/I/N=(48,256) data_image = p
592	NewDataFolder/O/S root:VSANS_file:entry1:data_ML
593	Make/O/i/N=(48,256) data = trunc(abs(gnoise(p+q)))
594	//Make/O/D/N=(48,256) //error = 0.01*abs(gnoise(p+q))
595	Make/O/D/N=2 variables = {48,256}
596	Make/O/I/N=(48,256) data_image = p
597	NewDataFolder/O/S root:VSANS_file:entry1:data_MT
598	Make/O/I/N=(128,48) data = trunc(abs(gnoise(p+q)))
599	//Make/O/D/N=(128,48) //error = 0.01*abs(gnoise(p+q))
600	Make/O/D/N=2 variables = {128,48}
601	Make/O/I/N=(128,48) data_image = p
602	NewDataFolder/O/S root:VSANS_file:entry1:data_MB
603	Make/O/I/N=(128,48) data = trunc(abs(gnoise(p+q)))
604	//Make/O/D/N=(128,48) //error = 0.01*abs(gnoise(p+q))
605	Make/O/D/N=2 variables = {128,48}
606	Make/O/I/N=(128,48) data_image = p
607	NewDataFolder/O/S root:VSANS_file:entry1:data_FR
608	Make/O/I/N=(48,256) data = trunc(abs(gnoise(p+q)))
609	//Make/O/D/N=(48,256) //error = 0.01*abs(gnoise(p+q))
610	Make/O/D/N=2 variables = {48,256}
611	Make/O/I/N=(48,256) data_image = p
612	NewDataFolder/O/S root:VSANS_file:entry1:data_FL
613	Make/O/I/N=(48,256) data = trunc(abs(gnoise(p+q)))
614	//Make/O/D/N=(48,256) //error = 0.01*abs(gnoise(p+q))
615	Make/O/D/N=2 variables = {48,256}
616	Make/O/I/N=(48,256) data_image = p
617	NewDataFolder/O/S root:VSANS_file:entry1:data_FT
618	Make/O/I/N=(128,48) data = trunc(abs(gnoise(p+q)))
619	//Make/O/D/N=(128,48) //error = 0.01*abs(gnoise(p+q))
620	Make/O/D/N=2 variables = {128,48}
621	Make/O/I/N=(128,48) data_image = p
622	NewDataFolder/O/S root:VSANS_file:entry1:data_FB
623	Make/O/I/N=(128,48) data = trunc(abs(gnoise(p+q)))
624	//Make/O/D/N=(128,48) //error = 0.01*abs(gnoise(p+q))
625	Make/O/D/N=2 variables = {128,48}
626	Make/O/I/N=(128,48) data_image = p
627
628	NewDataFolder/O/S root:VSANS_file:entry1:reduction
629	Make/O/T/N=1 intent = "SCATTER"
630	Make/O/T/N=1 transmission_file_name = "SANSFile_TRN.h5"
631	Make/O/T/N=1 empty_beam_file_name = "SANSFile_EB.h5"
632	Make/O/T/N=1 background_file_name = "SANSFile_BKG.h5"
633	Make/O/T/N=1 empty_file_name = "SANSFile_EMP.h5"
634	Make/O/T/N=1 sensitivity_file_name = "SANSFile_DIV.h5"
635	Make/O/T/N=1 mask_file_name = "SANSFile_MASK.h5"
636	Make/O/T/N=1 sans_log_file_name = "SANSFile_log.txt"
637	Make/O/D/N=1 whole_trans = 0.888
638	Make/O/D/N=1 whole_trans_error = 0.008
639	Make/O/D/N=1 box_count = 23232
640	Make/O/D/N=1 box_count_error = 22
641	Make/O/I/N=4 box_coordinates = {50,80,45,75}
642	Make/O/T/N=1 comments = "extra data comments"
643	Make/O/D/N=4 absolute_scaling = {1,1,1e5,1}
644	NewDataFolder/O/S root:VSANS_file:entry1:reduction:pol_sans
645	Make/O/T/N=1 pol_sans_purpose = "name from the list"
646	Make/O/T/N=1 cell_name = "Burgundy"
647	Make/O/D/N=(5) cell_parameters = {1,2,3,4,5}
648
649	NewDataFolder/O/S root:VSANS_file:DAS_Logs
650	//...multiple entries and levels... to add
651	//this will be enormous
652
653
654
655
656	SetDataFolder root:
657
658	End
659
660	// writes in the attributes
661	Proc H_Fill_VSANS_Attributes()
662
663	SetDataFolder root:VSANS_file
664	Make/O/N=0 Igor___folder_attributes
665	Note/K Igor___folder_attributes, "producer=IgorPro\rNX_class=NXroot"
666	// file_name
667	// file_time
668	// facility
669	// NeXus_version
670	// hdf_version
671	// file_history
672	SetDataFolder root:VSANS_file:entry1
673	Make/O/N=0 Igor___folder_attributes
674	Note/K Igor___folder_attributes, "NX_class=NXentry"
675	// title
676	// experiment_identifier
677	// experiment_description
678	// entry_identifier
679	// definition
680	// start_time
681	// end_time
682	// duration
683	Note/K duration, "units=s"
684	// collection_time
685	Note/K collection_time, "units=s"
686	// run_cycle
687	// data_directory
688	// program_name
689	SetDataFolder root:VSANS_file:entry1:user
690	Make/O/N=0 Igor___folder_attributes
691	Note/K Igor___folder_attributes, "NX_class=NXuser"
692	// name
693	// role
694	// affiliation
695	// address
696	// telephoneNumber
697	// faxNumber
698	// email
699	// facility_user_id
700	SetDataFolder root:VSANS_file:entry1:control
701	Make/O/N=0 Igor___folder_attributes
702	Note/K Igor___folder_attributes, "NX_class=NXmonitor"
703	// mode
704	// preset
705	// integral
706	// monitor_counts
707	// monitor_preset
708	//// type
709	//// efficiency
710	//// sampled_fraction
711	// detector_counts
712	// detector_preset
713	// count_start
714	Note/K count_start, "units=s"
715	// count_end
716	Note/K count_end, "units=s"
717	// count_time
718	Note/K count_time, "units=s"
719	// count_time_preset
720	Note/K count_time_preset, "units=s"
721	//SetDataFolder root:VSANS_file:entry1:program_name //program_data
722	//// //data
723	//// //description
724	//// //file_name
725	//// //type
726	SetDataFolder root:VSANS_file:entry1:sample
727	Make/O/N=0 Igor___folder_attributes
728	Note/K Igor___folder_attributes, "NX_class=NXsample"
729	// description
730	// group_id
731	//// //chemical_formula
732	SetDataFolder root:VSANS_file:entry1:sample:temperature_1
733	Make/O/N=0 Igor___folder_attributes
734	Note/K Igor___folder_attributes, "NX_class=NXsensor"
735	// name
736	// attached_to
737	// measurement
738	SetDataFolder root:VSANS_file:entry1:sample:temperature_1:value_log
739	Make/O/N=0 Igor___folder_attributes
740	Note/K Igor___folder_attributes, "NX_class=NXlog"
741	// start
742	// nx_time
743	Note/K nx_time, "units=s"
744	// value
745	Note/K value, "units=C"
746	SetDataFolder root:VSANS_file:entry1:sample:temperature_2
747	Make/O/N=0 Igor___folder_attributes
748	Note/K Igor___folder_attributes, "NX_class=NXsensor"
749	// name
750	// attached_to
751	// measurement
752	SetDataFolder root:VSANS_file:entry1:sample:temperature_2:value_log
753	Make/O/N=0 Igor___folder_attributes
754	Note/K Igor___folder_attributes, "NX_class=NXlog"
755	// start
756	// nx_time
757	Note/K nx_time, "units=s"
758	// value
759	Note/K value, "units=C"
760	SetDataFolder root:VSANS_file:entry1:sample:electric_field
761	Make/O/N=0 Igor___folder_attributes
762	Note/K Igor___folder_attributes, "NX_class=NXsensor"
763	// name
764	// attached_to
765	// measurement
766	SetDataFolder root:VSANS_file:entry1:sample:electric_field:value_log
767	Make/O/N=0 Igor___folder_attributes
768	Note/K Igor___folder_attributes, "NX_class=NXlog"
769	// start
770	// nx_time
771	Note/K nx_time, "units=s"
772	// value
773	Note/K value, "units=V"
774	SetDataFolder root:VSANS_file:entry1:sample:shear_field
775	Make/O/N=0 Igor___folder_attributes
776	Note/K Igor___folder_attributes, "NX_class=NXsensor"
777	// name
778	// attached_to
779	// measurement
780	SetDataFolder root:VSANS_file:entry1:sample:shear_field:value_log
781	Make/O/N=0 Igor___folder_attributes
782	Note/K Igor___folder_attributes, "NX_class=NXlog"
783	// start
784	// nx_time
785	Note/K nx_time, "units=s"
786	// value
787	Note/K value, "units=Pa s"
788	SetDataFolder root:VSANS_file:entry1:sample:pressure
789	Make/O/N=0 Igor___folder_attributes
790	Note/K Igor___folder_attributes, "NX_class=NXsensor"
791	// name
792	// attached_to
793	// measurement
794	SetDataFolder root:VSANS_file:entry1:sample:pressure:value_log
795	Make/O/N=0 Igor___folder_attributes
796	Note/K Igor___folder_attributes, "NX_class=NXlog"
797	// start
798	// nx_time
799	Note/K nx_time, "units=s"
800	// value
801	Note/K value, "units=psi"
802	SetDataFolder root:VSANS_file:entry1:sample:magnetic_field
803	Make/O/N=0 Igor___folder_attributes
804	Note/K Igor___folder_attributes, "NX_class=NXsensor"
805	// name
806	// attached_to
807	// measurement
808	SetDataFolder root:VSANS_file:entry1:sample:magnetic_field:value_log
809	Make/O/N=0 Igor___folder_attributes
810	Note/K Igor___folder_attributes, "NX_class=NXlog"
811	// start
812	// nx_time
813	Note/K nx_time, "units=s"
814	// value
815	Note/K value, "units=T"
816	SetDataFolder root:VSANS_file:entry1:sample
817	// changer_position
818	// sample_holder_description
819	//// //mass
820	//Note/K mass, "units=g"
821	//// //density
822	//Note/K density, "units=g ml-1"
823	//// //molecular_weight
824	//Note/K molecular_weight, "units=g mol-1"
825	//// //description
826	//// //preparation_date
827	//// //volume_fraction
828	//// //scattering_length_density
829	//Note/K scattering_length_density, "units=A-2"
830	// thickness
831	Note/K thickness, "units=cm"
832	// rotation_angle
833	Note/K rotation_angle, "units=degrees"
834	// transmission
835	// transmission_error
836	//// //xs_incoh
837	//Note/K xs_incoh, "units=cm-1"
838	//// //xs_coh
839	//Note/K xs_coh, "units=cm-1"
840	//// //xs_absorb
841	//Note/K xs_absorb, "units=cm-1"
842	SetDataFolder root:VSANS_file:entry1:instrument
843	Make/O/N=0 Igor___folder_attributes
844	Note/K Igor___folder_attributes, "NX_class=NXinstrument"
845	//// //location
846	// name
847	// type
848	// local_contact
849	SetDataFolder root:VSANS_file:entry1:instrument:source
850	Make/O/N=0 Igor___folder_attributes
851	Note/K Igor___folder_attributes, "NX_class=NXsource"
852	// name
853	// type
854	// probe
855	// power
856	Note/K power, "units=MW"
857
858	SetDataFolder root:VSANS_file:entry1:instrument:beam_monitor_norm
859	Make/O/N=0 Igor___folder_attributes
860	Note/K Igor___folder_attributes, "NX_class=NXmonitor"
861	// data
862	// type
863	// efficiency
864	// nx_distance
865	Note/K nx_distance, "units=m"
866	// saved_count
867	SetDataFolder root:VSANS_file:entry1:instrument:beam_monitor_low
868	Make/O/N=0 Igor___folder_attributes
869	Note/K Igor___folder_attributes, "NX_class=NXmonitor"
870	// data
871	// type
872	// efficiency
873	// nx_distance
874	Note/K nx_distance, "units=m"
875	// saved_count
876
877	SetDataFolder root:VSANS_file:entry1:instrument:monochromator
878	Make/O/N=0 Igor___folder_attributes
879	Note/K Igor___folder_attributes, "NX_class=NXmonochromator"
880	// wavelength
881	Note/K wavelength, "units=A"
882	// wavelength_spread
883	// type
884	SetDataFolder root:VSANS_file:entry1:instrument:monochromator:velocity_selector
885	Make/O/N=0 Igor___folder_attributes
886	Note/K Igor___folder_attributes, "NX_class=NXvelocity_selector"
887	// status
888	// rotation_speed
889	Note/K rotation_speed, "units=RPM"
890	// wavelength
891	Note/K wavelength, "units=A"
892	// wavelength_spread
893	// vs_tilt
894	Note/K vs_tilt, "units=degrees"
895	// nx_distance
896	Note/K nx_distance, "units=m"
897	// table (wave)
898	SetDataFolder root:VSANS_file:entry1:instrument:monochromator:crystal
899	Make/O/N=0 Igor___folder_attributes
900	Note/K Igor___folder_attributes, "NX_class=NXcrystal"
901	// status
902	// nx_distance
903	Note/K nx_distance, "units=m"
904	// wavelength
905	Note/K wavelength, "units=A"
906	// wavelength_spread
907	// rotation
908	Note/K rotation, "units=degrees"
909	// energy
910	Note/K energy, "units=mV"
911	// wavevector
912	Note/K wavevector, "units=A-1"
913	// lattice_parameter
914	// reflection
915	// horizontal_curvature
916	// vertical_curvature
917	// horizontal_aperture
918	// vertical_aperture
919	SetDataFolder root:VSANS_file:entry1:instrument:monochromator:white_beam
920	// status
921	// wavelength
922	Note/K wavelength, "units=A"
923	// wavelength_spread
924	// description_of_distribution
925	SetDataFolder root:VSANS_file:entry1:instrument:chopper
926	Make/O/N=0 Igor___folder_attributes
927	Note/K Igor___folder_attributes, "NX_class=NXdisk_chopper"
928	// status
929	// type
930	// rotation_speed
931	Note/K rotation_speed, "units=RPM"
932	// distance_from_source
933	Note/K distance_from_source, "units=m"
934	// distance_from_sample
935	Note/K distance_from_sample, "units=m"
936	// slits
937	// angular_opening
938	Note/K angular_opening, "units=degrees"
939	// duty_cycle
940	// +?
941	SetDataFolder root:VSANS_file:entry1:instrument:polarizer
942	// status
943	// type
944	// composition
945	// efficiency
946	// status
947	SetDataFolder root:VSANS_file:entry1:instrument:flipper
948	// status
949	// driving_current
950	Note/K driving_current, "units=A"
951	// waveform
952	// frequency
953	Note/K frequency, "units=Hz"
954	// transmitted_power
955	SetDataFolder root:VSANS_file:entry1:instrument:polarizer_analyzer
956	// status
957	// guide_field_current_1
958	Note/K guide_field_current_1, "units=A"
959	// guide_field_current_2
960	Note/K guide_field_current_2, "units=A"
961	// solenoid_current
962	Note/K solenoid_current, "units=A"
963	// cell_index
964	// cell_names
965	// cell_parameters
966
967	SetDataFolder root:VSANS_file:entry1:instrument:attenuator
968	Make/O/N=0 Igor___folder_attributes
969	Note/K Igor___folder_attributes, "NX_class=NXattenuator"
970	// nx_distance
971	Note/K nx_distance, "units=m"
972	// type
973	// thickness
974	Note/K thickness, "units=cm"
975	// attenuator_transmission
976	// status
977	// atten_number
978	// index
979	SetDataFolder root:VSANS_file:entry1:instrument:source_aperture
980	Make/O/N=0 Igor___folder_attributes
981	Note/K Igor___folder_attributes, "NX_class=NXaperture"
982	// material
983	// description
984	// diameter
985	Note/K diameter, "units=cm"
986	// nx_distance
987	Note/K nx_distance, "units=m"
988	SetDataFolder root:VSANS_file:entry1:instrument:source_aperture:shape
989	Make/O/N=0 Igor___folder_attributes
990	Note/K Igor___folder_attributes, "NX_class=NXshape"
991	// size
992	Note/K size, "units=cm"
993	SetDataFolder root:VSANS_file:entry1:instrument:sample_aperture
994	Make/O/N=0 Igor___folder_attributes
995	Note/K Igor___folder_attributes, "NX_class=NXaperture"
996	// material
997	// description
998	// diameter
999	Note/K diameter, "units=cm"
1000	// nx_distance
1001	Note/K nx_distance, "units=m"
1002	SetDataFolder root:VSANS_file:entry1:instrument:sample_aperture:shape
1003	Make/O/N=0 Igor___folder_attributes
1004	Note/K Igor___folder_attributes, "NX_class=NXshape"
1005	// size
1006	Note/K size, "units=cm"
1007	SetDataFolder root:VSANS_file:entry1:instrument:collimator
1008	SetDataFolder root:VSANS_file:entry1:instrument:collimator:geometry
1009	SetDataFolder root:VSANS_file:entry1:instrument:collimator:geometry:shape
1010	// shape
1011	// size
1012	Note/K size, "units=m"
1013	// nx_NumGuides
1014	SetDataFolder root:VSANS_file:entry1:instrument:converging_pinholes
1015	// status
1016	SetDataFolder root:VSANS_file:entry1:instrument:converging_slits
1017	// status
1018	SetDataFolder root:VSANS_file:entry1:instrument:lenses
1019	Make/O/N=0 Igor___folder_attributes
1020	Note/K Igor___folder_attributes, "NX_class=NXxraylens"
1021	// status
1022	// lens_geometry
1023	// focus_type
1024	// number_of_lenses
1025	// number_of_prisms
1026	// curvature
1027	// lens_distance
1028	Note/K lens_distance, "units=m"
1029	// prism_distance
1030	Note/K prism_distance, "units=m"
1031	// lens_material
1032	// prism_material
1033	SetDataFolder root:VSANS_file:entry1:instrument:sample_table
1034	// location
1035	// offset_distance
1036	Note/K offset_distance, "units=m"
1037	SetDataFolder root:VSANS_file:entry1:instrument:beam_stop
1038	Make/O/N=0 Igor___folder_attributes
1039	Note/K Igor___folder_attributes, "NX_class=NXbeam_stop"
1040	// status
1041	// description
1042	// nx_distance
1043	Note/K nx_distance, "units=m"
1044	// size
1045	Note/K size, "units=cm"
1046	// xPos
1047	// yPos
1048	// x_motor_position
1049	Note/K x_motor_position, "units=cm"
1050	// y_motor_position
1051	Note/K y_motor_position, "units=cm"
1052
1053	SetDataFolder root:VSANS_file:entry1:instrument:detector_B
1054	Make/O/N=0 Igor___folder_attributes
1055	Note/K Igor___folder_attributes, "NX_class=NXdetector"
1056	// data
1057	//// //data_error
1058	// nx_distance
1059	Note/K nx_distance, "units=m"
1060	// description
1061	// settings
1062	// dead_time
1063	Note/K dead_time, "units=s"
1064	// x_pixel_size
1065	Note/K x_pixel_size, "units=cm"
1066	// y_pixel_size
1067	Note/K y_pixel_size, "units=cm"
1068	// beam_center_x
1069	// beam_center_y
1070	// type
1071	//// //flatfield_applied
1072	//// //countrate_correction_applied
1073	// pixel_mask
1074	// integrated_count
1075	// lateral_offset
1076	Note/K lateral_offset, "units=cm"
1077	// PixelNumX
1078	// PixelNumY
1079	// PixelFWHM
1080	// CALX
1081	// CALY
1082	// size
1083	Note/K size, "units=cm"
1084	// event_file_name
1085	SetDataFolder root:VSANS_file:entry1:instrument:detector_MR
1086	Make/O/N=0 Igor___folder_attributes
1087	Note/K Igor___folder_attributes, "NX_class=NXdetector"
1088	// data
1089	//// //data_error
1090	// nx_distance
1091	Note/K nx_distance, "units=m"
1092	// description
1093	// settings
1094	// dead_time
1095	Note/K dead_time, "units=s"
1096	// x_pixel_size
1097	Note/K x_pixel_size, "units=cm"
1098	// y_pixel_size
1099	Note/K y_pixel_size, "units=cm"
1100	// beam_center_x
1101	// beam_center_y
1102	// type
1103	//// //flatfield_applied
1104	//// //countrate_correction_applied
1105	// pixel_mask
1106	// integrated_count
1107	// lateral_offset
1108	Note/K lateral_offset, "units=cm"
1109	// separation
1110	Note/K separation, "units=cm"
1111	// PixelNumX
1112	// PixelNumY
1113	// PixelFWHM
1114	// size
1115	Note/K size, "units=cm"
1116	// event_file_name
1117	// tube_orientation
1118	// number_of_tubes
1119	// tube_index
1120	// spatial_calibration
1121	// tube_width
1122	Note/K tube_width, "units=cm"
1123	SetDataFolder root:VSANS_file:entry1:instrument:detector_ML
1124	Make/O/N=0 Igor___folder_attributes
1125	Note/K Igor___folder_attributes, "NX_class=NXdetector"
1126	// data
1127	//// //data_error
1128	// nx_distance
1129	Note/K nx_distance, "units=m"
1130	// description
1131	// settings
1132	// dead_time
1133	Note/K dead_time, "units=s"
1134	// x_pixel_size
1135	Note/K x_pixel_size, "units=cm"
1136	// y_pixel_size
1137	Note/K y_pixel_size, "units=cm"
1138	// beam_center_x
1139	// beam_center_y
1140	// type
1141	//// //flatfield_applied
1142	//// //countrate_correction_applied
1143	// pixel_mask
1144	// integrated_count
1145	// lateral_offset
1146	Note/K lateral_offset, "units=cm"
1147	// separation
1148	Note/K separation, "units=cm"
1149	// PixelNumX
1150	// PixelNumY
1151	// PixelFWHM
1152	// size
1153	Note/K size, "units=cm"
1154	// event_file_name
1155	// tube_orientation
1156	// number_of_tubes
1157	// tube_index
1158	// spatial_calibration
1159	// tube_width
1160	Note/K tube_width, "units=cm"
1161	SetDataFolder root:VSANS_file:entry1:instrument:detector_MT
1162	Make/O/N=0 Igor___folder_attributes
1163	Note/K Igor___folder_attributes, "NX_class=NXdetector"
1164	// data
1165	//// //data_error
1166	// nx_distance
1167	Note/K nx_distance, "units=m"
1168	// description
1169	// settings
1170	// dead_time
1171	Note/K dead_time, "units=s"
1172	// x_pixel_size
1173	Note/K x_pixel_size, "units=cm"
1174	// y_pixel_size
1175	Note/K y_pixel_size, "units=cm"
1176	// beam_center_x
1177	// beam_center_y
1178	// type
1179	//// //flatfield_applied
1180	//// //countrate_correction_applied
1181	// pixel_mask
1182	// integrated_count
1183	// lateral_offset
1184	Note/K lateral_offset, "units=cm"
1185	// sdd_offset
1186	Note/K sdd_offset, "units=cm"
1187	// separation
1188	Note/K separation, "units=cm"
1189	// PixelNumX
1190	// PixelNumY
1191	// PixelFWHM
1192	// size
1193	Note/K size, "units=cm"
1194	// event_file_name
1195	// tube_orientation
1196	// number_of_tubes
1197	// tube_index
1198	// spatial_calibration
1199	// tube_width
1200	Note/K tube_width, "units=cm"
1201	SetDataFolder root:VSANS_file:entry1:instrument:detector_MB
1202	Make/O/N=0 Igor___folder_attributes
1203	Note/K Igor___folder_attributes, "NX_class=NXdetector"
1204	// data
1205	//// //data_error
1206	// nx_distance
1207	Note/K nx_distance, "units=m"
1208	// description
1209	// settings
1210	// dead_time
1211	Note/K dead_time, "units=s"
1212	// x_pixel_size
1213	Note/K x_pixel_size, "units=cm"
1214	// y_pixel_size
1215	Note/K y_pixel_size, "units=cm"
1216	// beam_center_x
1217	// beam_center_y
1218	// type
1219	//// //flatfield_applied
1220	//// //countrate_correction_applied
1221	// pixel_mask
1222	// integrated_count
1223	// lateral_offset
1224	Note/K lateral_offset, "units=cm"
1225	// sdd_offset
1226	Note/K sdd_offset, "units=cm"
1227	// separation
1228	Note/K separation, "units=cm"
1229	// PixelNumX
1230	// PixelNumY
1231	// PixelFWHM
1232	// size
1233	Note/K size, "units=cm"
1234	// event_file_name
1235	// tube_orientation
1236	// number_of_tubes
1237	// tube_index
1238	// spatial_calibration
1239	// tube_width
1240	Note/K tube_width, "units=cm"
1241	SetDataFolder root:VSANS_file:entry1:instrument:detector_FR
1242	Make/O/N=0 Igor___folder_attributes
1243	Note/K Igor___folder_attributes, "NX_class=NXdetector"
1244	// data
1245	//// //data_error
1246	// nx_distance
1247	Note/K nx_distance, "units=m"
1248	// description
1249	// settings
1250	// dead_time
1251	Note/K dead_time, "units=s"
1252	// x_pixel_size
1253	Note/K x_pixel_size, "units=cm"
1254	// y_pixel_size
1255	Note/K y_pixel_size, "units=cm"
1256	// beam_center_x
1257	// beam_center_y
1258	// type
1259	//// //flatfield_applied
1260	//// //countrate_correction_applied
1261	// pixel_mask
1262	// integrated_count
1263	// lateral_offset
1264	Note/K lateral_offset, "units=cm"
1265	// separation
1266	Note/K separation, "units=cm"
1267	// PixelNumX
1268	// PixelNumY
1269	// PixelFWHM
1270	// size
1271	Note/K size, "units=cm"
1272	// event_file_name
1273	// tube_orientation
1274	// number_of_tubes
1275	// tube_index
1276	// spatial_calibration
1277	// tube_width
1278	Note/K tube_width, "units=cm"
1279	SetDataFolder root:VSANS_file:entry1:instrument:detector_FL
1280	Make/O/N=0 Igor___folder_attributes
1281	Note/K Igor___folder_attributes, "NX_class=NXdetector"
1282	// data
1283	//// //data_error
1284	// nx_distance
1285	Note/K nx_distance, "units=m"
1286	// description
1287	// settings
1288	// dead_time
1289	Note/K dead_time, "units=s"
1290	// x_pixel_size
1291	Note/K x_pixel_size, "units=cm"
1292	// y_pixel_size
1293	Note/K y_pixel_size, "units=cm"
1294	// beam_center_x
1295	// beam_center_y
1296	// type
1297	//// //flatfield_applied
1298	//// //countrate_correction_applied
1299	// pixel_mask
1300	// integrated_count
1301	// lateral_offset
1302	Note/K lateral_offset, "units=cm"
1303	// separation
1304	Note/K separation, "units=cm"
1305	// PixelNumX
1306	// PixelNumY
1307	// PixelFWHM
1308	// size
1309	Note/K size, "units=cm"
1310	// event_file_name
1311	// tube_orientation
1312	// number_of_tubes
1313	// tube_index
1314	// spatial_calibration
1315	// tube_width
1316	Note/K tube_width, "units=cm"
1317	SetDataFolder root:VSANS_file:entry1:instrument:detector_FT
1318	Make/O/N=0 Igor___folder_attributes
1319	Note/K Igor___folder_attributes, "NX_class=NXdetector"
1320	// data
1321	//// //data_error
1322	// nx_distance
1323	Note/K nx_distance, "units=m"
1324	// description
1325	// settings
1326	// dead_time
1327	Note/K dead_time, "units=s"
1328	// x_pixel_size
1329	Note/K x_pixel_size, "units=cm"
1330	// y_pixel_size
1331	Note/K y_pixel_size, "units=cm"
1332	// beam_center_x
1333	// beam_center_y
1334	// type
1335	//// //flatfield_applied
1336	//// //countrate_correction_applied
1337	// pixel_mask
1338	// integrated_count
1339	// lateral_offset
1340	Note/K lateral_offset, "units=cm"
1341	// sdd_offset
1342	Note/K sdd_offset, "units=cm"
1343	// separation
1344	Note/K separation, "units=cm"
1345	// PixelNumX
1346	// PixelNumY
1347	// PixelFWHM
1348	// size
1349	Note/K size, "units=cm"
1350	// event_file_name
1351	// tube_orientation
1352	// number_of_tubes
1353	// tube_index
1354	// spatial_calibration
1355	// tube_width
1356	Note/K tube_width, "units=cm"
1357	SetDataFolder root:VSANS_file:entry1:instrument:detector_FB
1358	Make/O/N=0 Igor___folder_attributes
1359	Note/K Igor___folder_attributes, "NX_class=NXdetector"
1360	// data
1361	//// //data_error
1362	// nx_distance
1363	Note/K nx_distance, "units=m"
1364	// description
1365	// settings
1366	// dead_time
1367	Note/K dead_time, "units=s"
1368	// x_pixel_size
1369	Note/K x_pixel_size, "units=cm"
1370	// y_pixel_size
1371	Note/K y_pixel_size, "units=cm"
1372	// beam_center_x
1373	// beam_center_y
1374	// type
1375	//// //flatfield_applied
1376	//// //countrate_correction_applied
1377	// pixel_mask
1378	// integrated_count
1379	// lateral_offset
1380	Note/K lateral_offset, "units=cm"
1381	// sdd_offset
1382	Note/K sdd_offset, "units=cm"
1383	// separation
1384	Note/K separation, "units=cm"
1385	// PixelNumX
1386	// PixelNumY
1387	// PixelFWHM
1388	// size
1389	Note/K size, "units=cm"
1390	// event_file_name
1391	// tube_orientation
1392	// number_of_tubes
1393	// tube_index
1394	// spatial_calibration
1395	// tube_width
1396	Note/K tube_width, "units=cm"
1397
1398
1399	SetDataFolder root:VSANS_file:entry1:data_B
1400	Make/O/N=0 Igor___folder_attributes
1401	Note/K Igor___folder_attributes, "NX_class=NXdata"
1402	// data
1403	//// //error
1404	// variables
1405	// data_image
1406	SetDataFolder root:VSANS_file:entry1:data_MR
1407	Make/O/N=0 Igor___folder_attributes
1408	Note/K Igor___folder_attributes, "NX_class=NXdata"
1409	// data
1410	//// //error
1411	// variables
1412	// data_image
1413	SetDataFolder root:VSANS_file:entry1:data_ML
1414	Make/O/N=0 Igor___folder_attributes
1415	Note/K Igor___folder_attributes, "NX_class=NXdata"
1416	// data
1417	//// //error
1418	// variables
1419	// data_image
1420	SetDataFolder root:VSANS_file:entry1:data_MT
1421	Make/O/N=0 Igor___folder_attributes
1422	Note/K Igor___folder_attributes, "NX_class=NXdata"
1423	// data
1424	//// //error
1425	// variables
1426	// data_image
1427	SetDataFolder root:VSANS_file:entry1:data_MB
1428	Make/O/N=0 Igor___folder_attributes
1429	Note/K Igor___folder_attributes, "NX_class=NXdata"
1430	// data
1431	//// //error
1432	// variables
1433	// data_image
1434	SetDataFolder root:VSANS_file:entry1:data_FR
1435	Make/O/N=0 Igor___folder_attributes
1436	Note/K Igor___folder_attributes, "NX_class=NXdata"
1437	// data
1438	//// //error
1439	// variables
1440	// data_image
1441	SetDataFolder root:VSANS_file:entry1:data_FL
1442	Make/O/N=0 Igor___folder_attributes
1443	Note/K Igor___folder_attributes, "NX_class=NXdata"
1444	// data
1445	//// //error
1446	// variables
1447	// data_image
1448	SetDataFolder root:VSANS_file:entry1:data_FT
1449	Make/O/N=0 Igor___folder_attributes
1450	Note/K Igor___folder_attributes, "NX_class=NXdata"
1451	// data
1452	//// //error
1453	// variables
1454	// data_image
1455	SetDataFolder root:VSANS_file:entry1:data_FB
1456	Make/O/N=0 Igor___folder_attributes
1457	Note/K Igor___folder_attributes, "NX_class=NXdata"
1458	// data
1459	//// //error
1460	// variables
1461	// data_image
1462
1463	SetDataFolder root:VSANS_file:entry1:reduction
1464	// intent
1465	// transmission_file_name
1466	// empty_beam_file_name
1467	// background_file_name
1468	// empty_file_name
1469	// sensitivity_file_name
1470	// mask_file_name
1471	// sans_log_file_name
1472	// whole_trans
1473	// whole_trans_error
1474	// box_count
1475	// box_count_error
1476	// box_coordinates
1477	// comments
1478	// absolute_scaling
1479	SetDataFolder root:VSANS_file:entry1:reduction:pol_sans
1480	// pol_sans_purpose
1481	// cell_name
1482	// cell_parameters
1483
1484	SetDataFolder root:VSANS_file:DAS_Logs
1485	Make/O/N=0 Igor___folder_attributes
1486	Note/K Igor___folder_attributes, "NX_class=NXlog"
1487	//...multiple entries and levels... to add
1488	//this will be enormous
1489
1490
1491
1492
1493	SetDataFolder root:
1494
1495	End
1496
1497	// overwrites the dummy values as needed with VCALC information
1498	//
1499	//
1500	//
1501	// TODO
1502	// issues here with the potential for Nexus to have data as INTEGER
1503	// where I'd rather have the data here in Igor be DP, so there are no
1504	// conversion/assignment issues
1505	//
1506	// simuation data from VCALC = DP, but I need to assign to an Integer wave...
1507	// - sometimes this works, sometimes not...
1508	// may need to Redimension/I
1509	//
1510	/// break this up into several smaller procedures as this is a VERY lengthy task to do
1511
1512	// TODO
1513	// set the "accessible" copies of the data (these are really to be links in the file!)
1514
1515	Proc H_Fill_VSANS_wSim()
1516
1517
1518	SetDataFolder root:VSANS_file
1519	file_name = "VSANSTest.h5"
1520	file_time = "2015-02-28T08:15:30-5:00"
1521	facility = "NCNR"
1522	NeXus_version = "Nexus 0.0"
1523	hdf_version = "hdf5.x"
1524	file_history = "history log"
1525	SetDataFolder root:VSANS_file:entry1
1526	title = "title of entry1"
1527	experiment_identifier = 684636
1528	experiment_description = "description of expt"
1529	entry_identifier = "S22-33"
1530	definition = "NXsas"
1531	start_time = "2015-02-28T08:15:30-5:00"
1532	end_time = "2015-02-28T08:15:30-5:00"
1533	duration = 300
1534	collection_time = 300
1535	run_cycle = "S22-23"
1536	data_directory = "[VSANS_VSANS]"
1537	program_name = "runPoint={stuff}"
1538	SetDataFolder root:VSANS_file:entry1:user
1539	name = "Dr. Pi"
1540	role = "evil scientist"
1541	affiliation = "NIST"
1542	address = "100 Bureau Drive"
1543	telephoneNumber = "301-999-9999"
1544	faxNumber = "301-999-9999"
1545	email = "sans@nist"
1546	facility_user_id = 6937596
1547	SetDataFolder root:VSANS_file:entry1:control
1548	mode = "timer"
1549	preset = 555
1550	integral = 555
1551	monitor_counts = 666
1552	monitor_preset = 1e8
1553	//WAVE/T type = "monitor type"
1554	//WAVE efficiency = 0.01
1555	//WAVE sampled_fraction = 1
1556	detector_counts = 100111222
1557	detector_preset = 1e5
1558	count_start = 1
1559	count_end = 1
1560	count_time = 1
1561	count_time_preset = 1
1562	//SetDataFolder root:VSANS_file:entry1:program_name //program_data
1563	//WAVE/T //data = "program data"
1564	//WAVE/T //description = "acquisition"
1565	//WAVE/T //file_name = "NICE"
1566	//WAVE/T //type = "client"
1567	SetDataFolder root:VSANS_file:entry1:sample
1568	description = "My Sample"
1569	group_id = 12345
1570	//WAVE/T //chemical_formula = "C8H10N4O2"
1571	SetDataFolder root:VSANS_file:entry1:sample:temperature_1
1572	name = "Sample temperature"
1573	attached_to = "block"
1574	measurement = "temperature"
1575	SetDataFolder root:VSANS_file:entry1:sample:temperature_1:value_log
1576	start = "2015-02-28T08:15:30-5:00"
1577	nx_time = p
1578	value = 2*p
1579	SetDataFolder root:VSANS_file:entry1:sample:temperature_2
1580	name = "Sample temperature"
1581	attached_to = "block"
1582	measurement = "temperature"
1583	SetDataFolder root:VSANS_file:entry1:sample:temperature_2:value_log
1584	start = "2015-02-28T08:15:30-5:00"
1585	nx_time = p
1586	value = 3*p
1587	SetDataFolder root:VSANS_file:entry1:sample:electric_field
1588	name = "electric meter"
1589	attached_to = "sample"
1590	measurement = "voltage"
1591	SetDataFolder root:VSANS_file:entry1:sample:electric_field:value_log
1592	start = "2015-02-28T08:15:30-5:00"
1593	nx_time = 2*p
1594	value = sin(p/10)
1595	SetDataFolder root:VSANS_file:entry1:sample:shear_field
1596	name = "rheometer"
1597	attached_to = "sample"
1598	measurement = "stress"
1599	SetDataFolder root:VSANS_file:entry1:sample:shear_field:value_log
1600	start = "2015-02-28T08:15:30-5:00"
1601	nx_time = p
1602	value = cos(p/5)
1603	SetDataFolder root:VSANS_file:entry1:sample:pressure
1604	name = "Sample pressure"
1605	attached_to = "pressure cell"
1606	measurement = "pressure"
1607	SetDataFolder root:VSANS_file:entry1:sample:pressure:value_log
1608	start = "2015-02-28T08:15:30-5:00"
1609	nx_time = p
1610	value = p/2
1611	SetDataFolder root:VSANS_file:entry1:sample:magnetic_field
1612	name = "magnetic field (direction)"
1613	attached_to = "cryostat"
1614	measurement = "magnetic field"
1615	SetDataFolder root:VSANS_file:entry1:sample:magnetic_field:value_log
1616	start = "2015-02-28T08:15:30-5:00"
1617	nx_time = p
1618	value = 10*p
1619	SetDataFolder root:VSANS_file:entry1:sample
1620	changer_position = 5
1621	sample_holder_description = "10CB"
1622	//WAVE //mass = 0.3
1623	//WAVE //density = 1.02
1624	//WAVE //molecular_weight = 194.19
1625	//WAVE/T //description = "My Sample"
1626	//WAVE/T //preparation_date = "2015-02-28T08:15:30-5:00"
1627	//WAVE //volume_fraction = 0.2
1628	//WAVE //scattering_length_density = 6.35e-6
1629	thickness = 0.1
1630	rotation_angle = 30
1631	transmission = 0.888
1632	transmission_error = 0.011
1633	//WAVE //xs_incoh = 5.5
1634	//WAVE //xs_coh = 22.2
1635	//WAVE //xs_absorb = 3.1
1636	SetDataFolder root:VSANS_file:entry1:instrument
1637	//WAVE/T //location = "NCNR"
1638	name = "NG3-VSANS"
1639	type = "VSANS"
1640	local_contact = "Steve Kline"
1641	SetDataFolder root:VSANS_file:entry1:instrument:source
1642	name = "NCNR"
1643	type = "Reactor Neutron Source"
1644	probe = "neutron"
1645	power = 20
1646
1647	SetDataFolder root:VSANS_file:entry1:instrument:beam_monitor_norm
1648	data = 1234567
1649	type = "monitor"
1650	efficiency = 0.01
1651	nx_distance = 16
1652	saved_count = 1e8
1653	SetDataFolder root:VSANS_file:entry1:instrument:beam_monitor_low
1654	data = 1234567
1655	type = "monitor"
1656	efficiency = 0.001
1657	nx_distance = 16
1658	saved_count = 1e8
1659
1660	SetDataFolder root:VSANS_file:entry1:instrument:monochromator
1661	wavelength = 5.1
1662	wavelength_spread = 0.02
1663	type = "VS"
1664	SetDataFolder root:VSANS_file:entry1:instrument:monochromator:velocity_selector
1665	status = "in"
1666	rotation_speed = 5100
1667	wavelength = 6
1668	wavelength_spread = 0.15
1669	vs_tilt = 3
1670	nx_distance = 18.8
1671	// table (wave)
1672	SetDataFolder root:VSANS_file:entry1:instrument:monochromator:crystal
1673	status = "in"
1674	nx_distance = 1
1675	wavelength = 5.1
1676	wavelength_spread = 0.02
1677	rotation = 1.1
1678	energy = 1
1679	wavevector = 1
1680	lattice_parameter = 1
1681	reflection = {1,2,3}
1682	horizontal_curvature = 1
1683	vertical_curvature = 1
1684	horizontal_aperture = 1
1685	vertical_aperture = 1
1686	SetDataFolder root:VSANS_file:entry1:instrument:monochromator:white_beam
1687	status = "in"
1688	wavelength = 5.1
1689	wavelength_spread = 0.8
1690	// description_of_distribution
1691	SetDataFolder root:VSANS_file:entry1:instrument:chopper
1692	status = "in"
1693	type = "single"
1694	rotation_speed = 12000
1695	distance_from_source = 400
1696	distance_from_sample = 1500
1697	slits = 2
1698	angular_opening = 15
1699	duty_cycle = 0.25
1700	// +?
1701	SetDataFolder root:VSANS_file:entry1:instrument:polarizer
1702	status = "in"
1703	type = "supermirror"
1704	composition = "multilayer"
1705	efficiency = 0.95
1706	status = "in"
1707	SetDataFolder root:VSANS_file:entry1:instrument:flipper
1708	status = "on"
1709	driving_current = 42
1710	waveform = "sine"
1711	frequency = 400
1712	transmitted_power = 0.99
1713	SetDataFolder root:VSANS_file:entry1:instrument:polarizer_analyzer
1714	status = "down"
1715	guide_field_current_1 = 33
1716	guide_field_current_2 = 32
1717	solenoid_current = 21
1718	cell_index = 1
1719	cell_names = {"Burgundy","Olaf","Jim","Bob","Joe"}
1720	cell_parameters = 1
1721
1722	SetDataFolder root:VSANS_file:entry1:instrument:attenuator
1723	nx_distance = 1500
1724	type = "PMMA"
1725	thickness = 0
1726	attenuator_transmission = 1
1727	status = "in"
1728	atten_number = "0101"
1729	index = 1
1730	SetDataFolder root:VSANS_file:entry1:instrument:source_aperture
1731	material = "Gd"
1732	description = "source aperture"
1733	diameter = 1.27
1734	nx_distance = 13.0
1735	SetDataFolder root:VSANS_file:entry1:instrument:source_aperture:shape
1736	size = 1.27
1737	SetDataFolder root:VSANS_file:entry1:instrument:sample_aperture
1738	material = "Gd"
1739	description = "sample aperture"
1740	diameter = 1.27
1741	nx_distance = 10
1742	SetDataFolder root:VSANS_file:entry1:instrument:sample_aperture:shape
1743	size = 1.27
1744	SetDataFolder root:VSANS_file:entry1:instrument:collimator
1745	SetDataFolder root:VSANS_file:entry1:instrument:collimator:geometry
1746	SetDataFolder root:VSANS_file:entry1:instrument:collimator:geometry:shape
1747	shape = "box"
1748	size = 11
1749	nx_NumGuides = 1
1750	SetDataFolder root:VSANS_file:entry1:instrument:converging_pinholes
1751	status = "in"
1752	SetDataFolder root:VSANS_file:entry1:instrument:converging_slits
1753	status = "in"
1754	SetDataFolder root:VSANS_file:entry1:instrument:lenses
1755	status = "in"
1756	lens_geometry = "concave_lens"
1757	focus_type = "point"
1758	number_of_lenses = 28
1759	number_of_prisms = 7
1760	curvature = 1
1761	lens_distance = 123
1762	prism_distance = 123
1763	lens_material = "MgF2"
1764	prism_material = "MgF2"
1765	SetDataFolder root:VSANS_file:entry1:instrument:sample_table
1766	location = "chamber"
1767	offset_distance = 0
1768	SetDataFolder root:VSANS_file:entry1:instrument:beam_stop
1769	status = "out"
1770	description = "circular"
1771	nx_distance = 12.5
1772	size = 7.62
1773	xPos = 66.4
1774	yPos = 64.4
1775	x_motor_position = 0.15
1776	y_motor_position = 0.55
1777
1778	SetDataFolder root:VSANS_file:entry1:instrument:detector_B
1779	data = trunc(abs(gnoise(p+q)))
1780	//WAVE //data_error = 0.01*abs(gnoise(p+q))
1781	nx_distance = 21.1
1782	description = "fancy model"
1783	settings = "just right"
1784	dead_time = 5e-6
1785	x_pixel_size = 5.08
1786	y_pixel_size = 5.08
1787	beam_center_x = 165.55
1788	beam_center_y = 162.33
1789	type = "??"
1790	//WAVE //flatfield_applied = 0
1791	//WAVE //countrate_correction_applied = 0
1792	pixel_mask = 0
1793	integrated_count = 100111222
1794	lateral_offset = 20
1795	PixelNumX = 320
1796	PixelNumY = 320
1797	PixelFWHM = 0.5
1798	CALX = {0.5,0.5,10000}
1799	CALY = {0.5,0.5,10000}
1800	size = 65
1801	event_file_name ="something.hst"
1802	SetDataFolder root:VSANS_file:entry1:instrument:detector_MR
1803	data = trunc(abs(gnoise(p+q)))
1804	//WAVE //data_error = 0.01*abs(gnoise(p+q))
1805	nx_distance = 13.1
1806	description = "fancy model"
1807	settings = "just right"
1808	dead_time = 5e-6
1809	x_pixel_size = 5.08
1810	y_pixel_size = 5.08
1811	beam_center_x = 65.55
1812	beam_center_y = 62.33
1813	type = "??"
1814	//WAVE //flatfield_applied = 0
1815	//WAVE //countrate_correction_applied = 0
1816	pixel_mask = 0
1817	integrated_count = 100111222
1818	lateral_offset = 20
1819	separation = 150
1820	PixelNumX = 48
1821	PixelNumY = 256
1822	PixelFWHM = 0.5
1823	size = 65
1824	event_file_name ="something.hst"
1825	tube_orientation = "vertical"
1826	number_of_tubes = 48
1827	tube_index = p
1828	spatial_calibration = 1
1829	tube_width = 8
1830	SetDataFolder root:VSANS_file:entry1:instrument:detector_ML
1831	data = trunc(abs(gnoise(p+q)))
1832	//WAVE //data_error = 0.01*abs(gnoise(p+q))
1833	nx_distance = 13.1
1834	description = "fancy model"
1835	settings = "just right"
1836	dead_time = 5e-6
1837	x_pixel_size = 5.08
1838	y_pixel_size = 5.08
1839	beam_center_x = 65.55
1840	beam_center_y = 62.33
1841	type = "??"
1842	//WAVE //flatfield_applied = 0
1843	//WAVE //countrate_correction_applied = 0
1844	pixel_mask = 0
1845	integrated_count = 100111222
1846	lateral_offset = 20
1847	separation = 150
1848	PixelNumX = 48
1849	PixelNumY = 256
1850	PixelFWHM = 0.5
1851	size = 65
1852	event_file_name ="something.hst"
1853	tube_orientation = "vertical"
1854	number_of_tubes = 48
1855	tube_index = p
1856	spatial_calibration = 1
1857	tube_width = 8
1858	SetDataFolder root:VSANS_file:entry1:instrument:detector_MT
1859	data = trunc(abs(gnoise(p+q)))
1860	//WAVE //data_error = 0.01*abs(gnoise(p+q))
1861	nx_distance = 13.4
1862	description = "fancy model"
1863	settings = "just right"
1864	dead_time = 5e-6
1865	x_pixel_size = 5.08
1866	y_pixel_size = 5.08
1867	beam_center_x = 65.55
1868	beam_center_y = 62.33
1869	type = "??"
1870	//WAVE //flatfield_applied = 0
1871	//WAVE //countrate_correction_applied = 0
1872	pixel_mask = 0
1873	integrated_count = 100111222
1874	lateral_offset = 20
1875	sdd_offset = 30
1876	separation = 150
1877	PixelNumX = 128
1878	PixelNumY = 48
1879	PixelFWHM = 0.5
1880	size = 65
1881	event_file_name ="something.hst"
1882	tube_orientation = "horizontal"
1883	number_of_tubes = 48
1884	tube_index = p
1885	spatial_calibration = 1
1886	tube_width = 8
1887	SetDataFolder root:VSANS_file:entry1:instrument:detector_MB
1888	data = trunc(abs(gnoise(p+q)))
1889	//WAVE //data_error = 0.01*abs(gnoise(p+q))
1890	nx_distance = 13.4
1891	description = "fancy model"
1892	settings = "just right"
1893	dead_time = 5e-6
1894	x_pixel_size = 5.08
1895	y_pixel_size = 5.08
1896	beam_center_x = 65.55
1897	beam_center_y = 62.33
1898	type = "??"
1899	//WAVE //flatfield_applied = 0
1900	//WAVE //countrate_correction_applied = 0
1901	pixel_mask = 0
1902	integrated_count = 100111222
1903	lateral_offset = 20
1904	sdd_offset = 30
1905	separation = 150
1906	PixelNumX = 128
1907	PixelNumY = 48
1908	PixelFWHM = 0.5
1909	size = 65
1910	event_file_name ="something.hst"
1911	tube_orientation = "horizontal"
1912	number_of_tubes = 48
1913	tube_index = p
1914	spatial_calibration = 1
1915	tube_width = 8
1916	SetDataFolder root:VSANS_file:entry1:instrument:detector_FR
1917	data = trunc(abs(gnoise(p+q)))
1918	//WAVE //data_error = 0.01*abs(gnoise(p+q))
1919	nx_distance = 2.1
1920	description = "fancy model"
1921	settings = "just right"
1922	dead_time = 5e-6
1923	x_pixel_size = 5.08
1924	y_pixel_size = 5.08
1925	beam_center_x = 65.55
1926	beam_center_y = 62.33
1927	type = "??"
1928	//WAVE //flatfield_applied = 0
1929	//WAVE //countrate_correction_applied = 0
1930	pixel_mask = 0
1931	integrated_count = 100111222
1932	lateral_offset = 20
1933	separation = 150
1934	PixelNumX = 48
1935	PixelNumY = 256
1936	PixelFWHM = 0.5
1937	size = 65
1938	event_file_name ="something.hst"
1939	tube_orientation = "vertical"
1940	number_of_tubes = 48
1941	tube_index = p
1942	spatial_calibration = 1
1943	tube_width = 8
1944	SetDataFolder root:VSANS_file:entry1:instrument:detector_FL
1945	data = trunc(abs(gnoise(p+q)))
1946	//WAVE //data_error = 0.01*abs(gnoise(p+q))
1947	nx_distance = 2.1
1948	description = "fancy model"
1949	settings = "just right"
1950	dead_time = 5e-6
1951	x_pixel_size = 5.08
1952	y_pixel_size = 5.08
1953	beam_center_x = 65.55
1954	beam_center_y = 62.33
1955	type = "??"
1956	//WAVE //flatfield_applied = 0
1957	//WAVE //countrate_correction_applied = 0
1958	pixel_mask = 0
1959	integrated_count = 100111222
1960	lateral_offset = 20
1961	separation = 150
1962	PixelNumX = 48
1963	PixelNumY = 256
1964	PixelFWHM = 0.5
1965	size = 65
1966	event_file_name ="something.hst"
1967	tube_orientation = "vertical"
1968	number_of_tubes = 48
1969	tube_index = p
1970	spatial_calibration = 1
1971	tube_width = 8
1972	SetDataFolder root:VSANS_file:entry1:instrument:detector_FT
1973	data = trunc(abs(gnoise(p+q)))
1974	//WAVE //data_error = 0.01*abs(gnoise(p+q))
1975	nx_distance = 2.1
1976	description = "fancy model"
1977	settings = "just right"
1978	dead_time = 5e-6
1979	x_pixel_size = 5.08
1980	y_pixel_size = 5.08
1981	beam_center_x = 65.55
1982	beam_center_y = 62.33
1983	type = "??"
1984	//WAVE //flatfield_applied = 0
1985	//WAVE //countrate_correction_applied = 0
1986	pixel_mask = 0
1987	integrated_count = 100111222
1988	lateral_offset = 20
1989	sdd_offset = 30
1990	separation = 150
1991	PixelNumX = 128
1992	PixelNumY = 48
1993	PixelFWHM = 0.5
1994	size = 65
1995	event_file_name ="something.hst"
1996	tube_orientation = "horizontal"
1997	number_of_tubes = 48
1998	tube_index = p
1999	spatial_calibration = 1
2000	tube_width = 8
2001	SetDataFolder root:VSANS_file:entry1:instrument:detector_FB
2002	data = trunc(abs(gnoise(p+q)))
2003	//WAVE //data_error = 0.01*abs(gnoise(p+q))
2004	nx_distance = 2.1
2005	description = "fancy model"
2006	settings = "just right"
2007	dead_time = 5e-6
2008	x_pixel_size = 5.08
2009	y_pixel_size = 5.08
2010	beam_center_x = 65.55
2011	beam_center_y = 62.33
2012	type = "??"
2013	//WAVE //flatfield_applied = 0
2014	//WAVE //countrate_correction_applied = 0
2015	pixel_mask = 0
2016	integrated_count = 100111222
2017	lateral_offset = 20
2018	sdd_offset = 30
2019	separation = 150
2020	PixelNumX = 128
2021	PixelNumY = 48
2022	PixelFWHM = 0.5
2023	size = 65
2024	event_file_name ="something.hst"
2025	tube_orientation = "horizontal"
2026	number_of_tubes = 48
2027	tube_index = p
2028	spatial_calibration = 1
2029	tube_width = 8
2030
2031
2032	SetDataFolder root:VSANS_file:entry1:data_B
2033	data = trunc(abs(gnoise(p+q)))
2034	//WAVE //error = 0.01*abs(gnoise(p+q))
2035	variables = {320,320}
2036	data_image = p
2037	SetDataFolder root:VSANS_file:entry1:data_MR
2038	data = trunc(abs(gnoise(p+q)))
2039	//WAVE //error = 0.01*abs(gnoise(p+q))
2040	variables = {48,256}
2041	data_image = p
2042	SetDataFolder root:VSANS_file:entry1:data_ML
2043	data = trunc(abs(gnoise(p+q)))
2044	//WAVE //error = 0.01*abs(gnoise(p+q))
2045	variables = {48,256}
2046	data_image = p
2047	SetDataFolder root:VSANS_file:entry1:data_MT
2048	data = trunc(abs(gnoise(p+q)))
2049	//WAVE //error = 0.01*abs(gnoise(p+q))
2050	variables = {128,48}
2051	data_image = p
2052	SetDataFolder root:VSANS_file:entry1:data_MB
2053	data = trunc(abs(gnoise(p+q)))
2054	//WAVE //error = 0.01*abs(gnoise(p+q))
2055	variables = {128,48}
2056	data_image = p
2057	SetDataFolder root:VSANS_file:entry1:data_FR
2058	data = trunc(abs(gnoise(p+q)))
2059	//WAVE //error = 0.01*abs(gnoise(p+q))
2060	variables = {48,256}
2061	data_image = p
2062	SetDataFolder root:VSANS_file:entry1:data_FL
2063	data = trunc(abs(gnoise(p+q)))
2064	//WAVE //error = 0.01*abs(gnoise(p+q))
2065	variables = {48,256}
2066	data_image = p
2067	SetDataFolder root:VSANS_file:entry1:data_FT
2068	data = trunc(abs(gnoise(p+q)))
2069	//WAVE //error = 0.01*abs(gnoise(p+q))
2070	variables = {128,48}
2071	data_image = p
2072	SetDataFolder root:VSANS_file:entry1:data_FB
2073	data = trunc(abs(gnoise(p+q)))
2074	//WAVE //error = 0.01*abs(gnoise(p+q))
2075	variables = {128,48}
2076	data_image = p
2077
2078	SetDataFolder root:VSANS_file:entry1:reduction
2079	intent = "SCATTER"
2080	transmission_file_name = "SANSFile_TRN.h5"
2081	empty_beam_file_name = "SANSFile_EB.h5"
2082	background_file_name = "SANSFile_BKG.h5"
2083	empty_file_name = "SANSFile_EMP.h5"
2084	sensitivity_file_name = "SANSFile_DIV.h5"
2085	mask_file_name = "SANSFile_MASK.h5"
2086	sans_log_file_name = "SANSFile_log.txt"
2087	whole_trans = 0.888
2088	whole_trans_error = 0.008
2089	box_count = 23232
2090	box_count_error = 22
2091	box_coordinates = {50,80,45,75}
2092	comments = "extra data comments"
2093	absolute_scaling = {1,1,1e5,1}
2094	SetDataFolder root:VSANS_file:entry1:reduction:pol_sans
2095	pol_sans_purpose = "name from the list"
2096	cell_name = "Burgundy"
2097	cell_parameters = {1,2,3,4,5}
2098
2099	SetDataFolder root:VSANS_file:DAS_Logs
2100	//...multiple entries and levels... to add
2101	//this will be enormous
2102
2103
2104
2105
2106
2107
2108
2109	///// DO NOT DELETE WHAT IS BELOW THIS LINE /////////////
2110
2111	///////////////////////////
2112	//
2113	// these are all of the VCALC changes to the simulated files. ADD to these as needed, making these changes to the
2114	// folder structure after the "default" values have been re-filled in the waves (to make sure something is really there)
2115	//
2116	////////////////////////
2117
2118	SetDataFolder root:VSANS_file:entry1:instrument
2119	SetDataFolder root:VSANS_file:entry1:instrument:monochromator
2120	wavelength = VCALC_getWavelength()
2121	SetDataFolder root:VSANS_file:entry1:instrument:monochromator:velocity_selector
2122	wavelength = VCALC_getWavelength()
2123	// table (wave)
2124	SetDataFolder root:VSANS_file:entry1:instrument:monochromator:crystal
2125	wavelength = VCALC_getWavelength()
2126
2127	SetDataFolder root:VSANS_file:entry1:instrument:monochromator:white_beam
2128	wavelength = VCALC_getWavelength()
2129	// description_of_distribution
2130
2131
2132
2133	SetDataFolder root:VSANS_file:entry1:instrument:detector_B
2134	data = root:Packages:NIST:VSANS:VCALC:Back:det_B
2135	nx_distance = VCALC_getSDD("B")
2136
2137	SetDataFolder root:VSANS_file:entry1:instrument:detector_MR
2138	data = root:Packages:NIST:VSANS:VCALC:Middle:det_MR
2139	nx_distance = VCALC_getSDD("MR")
2140	separation = VCALC_getPanelSeparation("MR")
2141	spatial_calibration[0][] = 1.072
2142	spatial_calibration[1][] = -4.0e-5
2143
2144	SetDataFolder root:VSANS_file:entry1:instrument:detector_ML
2145	data = root:Packages:NIST:VSANS:VCALC:Middle:det_ML
2146	nx_distance = VCALC_getSDD("ML")
2147	separation = VCALC_getPanelSeparation("ML")
2148	spatial_calibration[0][] = 1.072
2149	spatial_calibration[1][] = -4.0e-5
2150
2151	SetDataFolder root:VSANS_file:entry1:instrument:detector_MT
2152	data = root:Packages:NIST:VSANS:VCALC:Middle:det_MT
2153	nx_distance = VCALC_getSDD("MT")
2154	sdd_offset = VCALC_getTopBottomSDDOffset("MT")
2155	separation = VCALC_getPanelSeparation("MT")
2156	spatial_calibration[0][] = 1.072
2157	spatial_calibration[1][] = -4.0e-5
2158
2159	SetDataFolder root:VSANS_file:entry1:instrument:detector_MB
2160	data = root:Packages:NIST:VSANS:VCALC:Middle:det_MB
2161	nx_distance = VCALC_getSDD("MB")
2162	sdd_offset = VCALC_getTopBottomSDDOffset("MB")
2163	separation = VCALC_getPanelSeparation("MB")
2164	spatial_calibration[0][] = 1.072
2165	spatial_calibration[1][] = -4.0e-5
2166
2167	SetDataFolder root:VSANS_file:entry1:instrument:detector_FR
2168	data = root:Packages:NIST:VSANS:VCALC:Front:det_FR
2169	nx_distance = VCALC_getSDD("FR")
2170	separation = VCALC_getPanelSeparation("FR")
2171	spatial_calibration[0][] = 1.072
2172	spatial_calibration[1][] = -4.0e-5
2173
2174	SetDataFolder root:VSANS_file:entry1:instrument:detector_FL
2175	data = root:Packages:NIST:VSANS:VCALC:Front:det_FL
2176	nx_distance = VCALC_getSDD("FL")
2177	separation = VCALC_getPanelSeparation("FL")
2178	spatial_calibration[0][] = 1.072
2179	spatial_calibration[1][] = -4.0e-5
2180
2181	SetDataFolder root:VSANS_file:entry1:instrument:detector_FT
2182	data = root:Packages:NIST:VSANS:VCALC:Front:det_FT
2183	nx_distance = VCALC_getSDD("FT")
2184	sdd_offset = VCALC_getTopBottomSDDOffset("FT")
2185	separation = VCALC_getPanelSeparation("FT")
2186	spatial_calibration[0][] = 1.072
2187	spatial_calibration[1][] = -4.0e-5
2188
2189	SetDataFolder root:VSANS_file:entry1:instrument:detector_FB
2190	data = root:Packages:NIST:VSANS:VCALC:Front:det_FB
2191	nx_distance = VCALC_getSDD("FB")
2192	sdd_offset = VCALC_getTopBottomSDDOffset("FB")
2193	separation = VCALC_getPanelSeparation("FB")
2194	spatial_calibration[0][] = 1.072
2195	spatial_calibration[1][] = -4.0e-5
2196
2197
2198	// SRK -set the top level copies of the data
2199	SetDataFolder root:VSANS_file:entry1:data_B
2200	data = root:Packages:NIST:VSANS:VCALC:Back:det_B
2201
2202	SetDataFolder root:VSANS_file:entry1:data_MR
2203	data = root:Packages:NIST:VSANS:VCALC:Middle:det_MR
2204
2205	SetDataFolder root:VSANS_file:entry1:data_ML
2206	data = root:Packages:NIST:VSANS:VCALC:Middle:det_ML
2207
2208	SetDataFolder root:VSANS_file:entry1:data_MT
2209	data = root:Packages:NIST:VSANS:VCALC:Middle:det_MT
2210	data = (data == 2147483647) ? 0 : data //the NaN "mask" in the sim data shows up as an ugly integer
2211
2212	SetDataFolder root:VSANS_file:entry1:data_MB
2213	data = root:Packages:NIST:VSANS:VCALC:Middle:det_MB
2214	data = (data == 2147483647) ? 0 : data //the NaN "mask" in the sim data shows up as an ugly integer
2215
2216	SetDataFolder root:VSANS_file:entry1:data_FR
2217	data = root:Packages:NIST:VSANS:VCALC:Front:det_FR
2218
2219	SetDataFolder root:VSANS_file:entry1:data_FL
2220	data = root:Packages:NIST:VSANS:VCALC:Front:det_FL
2221
2222	SetDataFolder root:VSANS_file:entry1:data_FT
2223	data = root:Packages:NIST:VSANS:VCALC:Front:det_FT
2224	data = (data == 2147483647) ? 0 : data //the NaN "mask" in the sim data shows up as an ugly integer
2225
2226	SetDataFolder root:VSANS_file:entry1:data_FB
2227	data = root:Packages:NIST:VSANS:VCALC:Front:det_FB
2228	data = (data == 2147483647) ? 0 : data //the NaN "mask" in the sim data shows up as an ugly integer
2229
2230
2231	// SetDataFolder root:VSANS_file:entry1:reduction
2232	// intent = "SCATTER"
2233	// transmission_file_name = "SANSFile_TRN.h5"
2234	// empty_beam_file_name = "SANSFile_EB.h5"
2235	// background_file_name = "SANSFile_BKG.h5"
2236	// empty_file_name = "SANSFile_EMP.h5"
2237	// sensitivity_file_name = "SANSFile_DIV.h5"
2238	// mask_file_name = "SANSFile_MASK.h5"
2239	// sans_log_file_name = "SANSFile_log.txt"
2240	// whole_trans = 0.888
2241	// whole_trans_error = 0.008
2242	// box_count = 23232
2243	// box_count_error = 22
2244	// box_coordinates = {50,80,45,75}
2245	// comments = "extra data comments"
2246	// absolute_scaling = {1,1,1e5,1}
2247	// SetDataFolder root:VSANS_file:entry1:reduction:pol_sans
2248	// pol_sans_purpose = "name from the list"
2249	// cell_name = "Burgundy"
2250	// cell_parameters = {1,2,3,4,5}
2251
2252
2253	SetDataFolder root:
2254
2255	End
2256
2257
2258
2259
2260
2261	////////////////// SANS-specific functions
2262
2263
2264
2265	//
2266	// lays out the tree and fills with dummy values
2267	//
2268	Proc H_Setup_SANS_Structure()
2269
2270	Variable n=100
2271
2272	NewDataFolder/O/S root:SANS_file
2273	Make/O/T/N=1 file_name = "SANSTest.h5"
2274	Make/O/T/N=1 file_time = "2015-02-28T08:15:30-5:00"
2275	Make/O/T/N=1 facility = "NCNR"
2276	Make/O/T/N=1 NeXus_version = "Nexus 0.0"
2277	Make/O/T/N=1 hdf_version = "hdf5.x"
2278	Make/O/T/N=1 file_history = "history log"
2279	NewDataFolder/O/S root:SANS_file:entry1
2280	Make/O/T/N=1 title = "title of entry1"
2281	Make/O/D/N=1 experiment_identifier = 684636
2282	Make/O/T/N=1 experiment_description = "description of expt"
2283	Make/O/T/N=1 entry_identifier = "S22-33"
2284	Make/O/T/N=1 definition = "NXsas"
2285	Make/O/T/N=1 start_time = "2015-02-28T08:15:30-5:00"
2286	Make/O/T/N=1 end_time = "2015-02-28T08:15:30-5:00"
2287	Make/O/D/N=1 duration = 300
2288	Make/O/D/N=1 collection_time = 300
2289	Make/O/T/N=1 run_cycle = "S22-23"
2290	Make/O/T/N=1 data_directory = "[NG7SANS41]"
2291	Make/O/T/N=1 program_name = "runPoint={stuff}"
2292	NewDataFolder/O/S root:SANS_file:entry1:user
2293	Make/O/T/N=1 name = "Dr. Pi"
2294	Make/O/T/N=1 role = "evil scientist"
2295	Make/O/T/N=1 affiliation = "NIST"
2296	Make/O/T/N=1 address = "100 Bureau Drive"
2297	Make/O/T/N=1 telephoneNumber = "301-999-9999"
2298	Make/O/T/N=1 faxNumber = "301-999-9999"
2299	Make/O/T/N=1 email = "sans@nist"
2300	Make/O/I/N=1 facility_user_id = 6937596
2301	NewDataFolder/O/S root:SANS_file:entry1:control
2302	Make/O/T/N=1 mode = "timer"
2303	Make/O/D/N=1 preset = 555
2304	Make/O/D/N=1 integral = 555
2305	Make/O/D/N=1 monitor_counts = 666
2306	Make/O/D/N=1 monitor_preset = 1e8
2307	Make/O/D/N=1 detector_counts = 100111222
2308	Make/O/D/N=1 detector_preset = 1e5
2309	// Make/O/T/N=1 type = "monitor type"
2310	// Make/O/D/N=1 efficiency = 0.01
2311	// Make/O/D/N=1 sampled_fraction = 1
2312	Make/O/D/N=1 count_start = 1
2313	Make/O/D/N=1 count_end = 1
2314	Make/O/D/N=1 count_time = 1
2315	Make/O/D/N=1 count_time_preset = 1
2316	// NewDataFolder/O/S root:SANS_file:entry1:program_name
2317	// Make/O/T/N=1 data = "program data"
2318	// Make/O/T/N=1 description = "acquisition"
2319	// Make/O/T/N=1 file_name = "NICE"
2320	// Make/O/T/N=1 type = "client"
2321	NewDataFolder/O/S root:SANS_file:entry1:sample
2322	Make/O/T/N=1 description = "My Sample"
2323	Make/O/D/N=1 group_id = 12345
2324	// Make/O/T/N=1 chemical_formula = "C8H10N4O2"
2325	NewDataFolder/O/S root:SANS_file:entry1:sample:temperature_1
2326	Make/O/T/N=1 name = "Sample temperature"
2327	Make/O/T/N=1 attached_to = "block"
2328	Make/O/T/N=1 measurement = "temperature"
2329	NewDataFolder/O/S root:SANS_file:entry1:sample:temperature_1:value_log
2330	Make/O/T/N=1 start = "2015-02-28T08:15:30-5:00"
2331	Make/O/D/N=(n) nx_time = p
2332	Make/O/D/N=(n) value = 2*p
2333	NewDataFolder/O/S root:SANS_file:entry1:sample:temperature_2
2334	Make/O/T/N=1 name = "Sample temperature"
2335	Make/O/T/N=1 attached_to = "block"
2336	Make/O/T/N=1 measurement = "temperature"
2337	NewDataFolder/O/S root:SANS_file:entry1:sample:temperature_2:value_log
2338	Make/O/T/N=1 start = "2015-02-28T08:15:30-5:00"
2339	Make/O/D/N=(n) nx_time = p
2340	Make/O/D/N=(n) value = 3*p
2341	NewDataFolder/O/S root:SANS_file:entry1:sample:electric_field
2342	Make/O/T/N=1 name = "electric meter"
2343	Make/O/T/N=1 attached_to = "sample"
2344	Make/O/T/N=1 measurement = "voltage"
2345	NewDataFolder/O/S root:SANS_file:entry1:sample:electric_field:value_log
2346	Make/O/T/N=1 start = "2015-02-28T08:15:30-5:00"
2347	Make/O/D/N=(n) nx_time = 2*p
2348	Make/O/D/N=(n) value = sin(p/10)
2349	NewDataFolder/O/S root:SANS_file:entry1:sample:shear_field
2350	Make/O/T/N=1 name = "rheometer"
2351	Make/O/T/N=1 attached_to = "sample"
2352	Make/O/T/N=1 measurement = "stress"
2353	NewDataFolder/O/S root:SANS_file:entry1:sample:shear_field:value_log
2354	Make/O/T/N=1 start = "2015-02-28T08:15:30-5:00"
2355	Make/O/D/N=(n) nx_time = p
2356	Make/O/D/N=(n) value = cos(p/5)
2357	NewDataFolder/O/S root:SANS_file:entry1:sample:pressure
2358	Make/O/T/N=1 name = "Sample pressure"
2359	Make/O/T/N=1 attached_to = "pressure cell"
2360	Make/O/T/N=1 measurement = "pressure"
2361	NewDataFolder/O/S root:SANS_file:entry1:sample:pressure:value_log
2362	Make/O/T/N=1 start = "2015-02-28T08:15:30-5:00"
2363	Make/O/D/N=(n) nx_time = p
2364	Make/O/D/N=(n) value = p/2
2365	NewDataFolder/O/S root:SANS_file:entry1:sample:magnetic_field
2366	Make/O/T/N=1 name = "magnetic field (direction)"
2367	Make/O/T/N=1 attached_to = "cryostat"
2368	Make/O/T/N=1 measurement = "magnetic field"
2369	NewDataFolder/O/S root:SANS_file:entry1:sample:magnetic_field:value_log
2370	Make/O/T/N=1 start = "2015-02-28T08:15:30-5:00"
2371	Make/O/D/N=(n) nx_time = p
2372	Make/O/D/N=(n) value = 10*p
2373	SetDataFolder root:SANS_file:entry1:sample
2374	Make/O/D/N=1 changer_position = 5
2375	Make/O/T/N=1 sample_holder_description = "10CB"
2376	// Make/O/D/N=1 mass = 0.3
2377	// Make/O/D/N=1 density = 1.02
2378	// Make/O/D/N=1 molecular_weight = 194.19
2379	// Make/O/T/N=1 description = "My Sample"
2380	// Make/O/T/N=1 preparation_date = "2015-02-28T08:15:30-5:00"
2381	// Make/O/D/N=1 volume_fraction = 0.2
2382	// Make/O/D/N=1 scattering_length_density = 6.35e-6
2383	Make/O/D/N=1 thickness = 0.1
2384	Make/O/D/N=1 rotation_angle = 30
2385	Make/O/D/N=1 transmission = 0.888
2386	Make/O/D/N=1 transmission_error = 0.011
2387	// Make/O/D/N=1 xs_incoh = 5.5
2388	// Make/O/D/N=1 xs_coh = 22.2
2389	// Make/O/D/N=1 xs_absorb = 3.1
2390	NewDataFolder/O/S root:SANS_file:entry1:instrument
2391	// Make/O/T/N=1 location = "NCNR"
2392	Make/O/T/N=1 name = "NGB30mSANS"
2393	Make/O/T/N=1 type = "30 m SANS"
2394	Make/O/T/N=1 local_contact = "Steve Kline"
2395	NewDataFolder/O/S root:SANS_file:entry1:instrument:source
2396	Make/O/T/N=1 name = "NCNR"
2397	Make/O/T/N=1 type = "Reactor Neutron Source"
2398	Make/O/T/N=1 probe = "neutron"
2399	Make/O/D/N=1 power = 20
2400	NewDataFolder/O/S root:SANS_file:entry1:instrument:beam_monitor
2401	Make/O/D/N=1 data = 1234567
2402	Make/O/T/N=1 type = "monitor"
2403	Make/O/D/N=1 efficiency = 0.01
2404	Make/O/D/N=1 nx_distance = 16
2405	Make/O/D/N=1 saved_count = 1e8
2406	NewDataFolder/O/S root:SANS_file:entry1:instrument:monochromator
2407	Make/O/D/N=1 wavelength = 6
2408	Make/O/D/N=1 wavelength_spread = 0.15
2409	Make/O/T/N=1 type = "VS"
2410	NewDataFolder/O/S root:SANS_file:entry1:instrument:monochromator:velocity_selector
2411	Make/O/D/N=1 rotation_speed = 5100
2412	Make/O/D/N=1 wavelength = 6
2413	Make/O/D/N=1 wavelength_spread = 0.15
2414	Make/O/D/N=1 vs_tilt = 3
2415	Make/O/D/N=1 nx_distance = 18.8
2416	//table
2417	NewDataFolder/O/S root:SANS_file:entry1:instrument:polarizer
2418	Make/O/T/N=1 type = "supermirror"
2419	Make/O/T/N=1 composition = "multilayer"
2420	Make/O/D/N=1 efficiency = 0.95
2421	Make/O/T/N=1 status = "in"
2422	NewDataFolder/O/S root:SANS_file:entry1:instrument:flipper
2423	Make/O/T/N=1 status = "on"
2424	Make/O/D/N=1 driving_current = 42
2425	Make/O/T/N=1 waveform = "sine"
2426	Make/O/D/N=1 frequency = 400
2427	Make/O/D/N=1 transmitted_power = 0.99
2428	NewDataFolder/O/S root:SANS_file:entry1:instrument:polarizer_analyzer
2429	Make/O/T/N=1 status = "down"
2430	Make/O/D/N=1 guide_field_current_1 = 33
2431	Make/O/D/N=1 guide_field_current_2 = 32
2432	Make/O/D/N=1 solenoid_current = 21
2433	Make/O/D/N=1 cell_index = 1
2434	Make/O/T/N=(5) cell_names = {"Burgundy","Olaf","Jim","Bob","Joe"}
2435	Make/O/D/N=(5,2) cell_parameters = 1
2436	NewDataFolder/O/S root:SANS_file:entry1:instrument:chopper
2437	Make/O/T/N=1 type = "single"
2438	Make/O/T/N=1 status = "in"
2439	Make/O/D/N=1 rotation_speed = 12000
2440	Make/O/D/N=1 distance_from_source = 400
2441	Make/O/D/N=1 distance_from_sample = 1500
2442	Make/O/D/N=1 slits = 2
2443	Make/O/D/N=1 angular_opening = 15
2444	Make/O/D/N=1 duty_cycle = 0.25
2445	NewDataFolder/O/S root:SANS_file:entry1:instrument:attenuator
2446	Make/O/D/N=1 nx_distance = 1500
2447	Make/O/T/N=1 type = "PMMA"
2448	Make/O/D/N=1 thickness = 0
2449	Make/O/D/N=1 attenuator_transmission = 1
2450	Make/O/T/N=1 status = "in"
2451	Make/O/D/N=1 atten_number = 0
2452	Make/O/D/N=(10,10) index = 1
2453	NewDataFolder/O/S root:SANS_file:entry1:instrument:source_aperture
2454	// Make/O/T/N=1 material = "Gd"
2455	Make/O/T/N=1 description = "source aperture"
2456	Make/O/D/N=1 diameter = 1.27
2457	Make/O/D/N=1 nx_distance = 13.0
2458	NewDataFolder/O/S root:SANS_file:entry1:instrument:source_aperture:shape
2459	Make/O/D/N=(1,2) size = 1.27
2460	NewDataFolder/O/S root:SANS_file:entry1:instrument:sample_aperture
2461	// Make/O/T/N=1 material = "Gd"
2462	Make/O/T/N=1 description = "sample aperture"
2463	Make/O/D/N=1 diameter = 1.27
2464	Make/O/D/N=1 nx_distance = 10
2465	NewDataFolder/O/S root:SANS_file:entry1:instrument:sample_aperture:shape
2466	Make/O/D/N=(1,2) size = 1.27
2467	NewDataFolder/O/S root:SANS_file:entry1:instrument:collimator
2468	NewDataFolder/O/S root:SANS_file:entry1:instrument:collimator:geometry
2469	NewDataFolder/O/S root:SANS_file:entry1:instrument:collimator:geometry:shape
2470	Make/O/T/N=1 shape = "box"
2471	Make/O/D/N=1 size = 11
2472	Make/O/I/N=1 nx_NumGuides = 1
2473	NewDataFolder/O/S root:SANS_file:entry1:instrument:lenses
2474	Make/O/T/N=1 status = "in"
2475	Make/O/T/N=1 lens_geometry = "concave_lens"
2476	Make/O/T/N=1 focus_type = "point"
2477	Make/O/I/N=1 number_of_lenses = 28
2478	Make/O/I/N=1 number_of_prisms = 7
2479	Make/O/D/N=1 curvature = 1
2480	Make/O/D/N=1 lens_distance = 123
2481	Make/O/D/N=1 prism_distance = 123
2482	Make/O/T/N=1 lens_material = "MgF2"
2483	Make/O/T/N=1 prism_material = "MgF2"
2484	NewDataFolder/O/S root:SANS_file:entry1:instrument:sample_table
2485	Make/O/T/N=1 location = "chamber"
2486	Make/O/D/N=1 offset_distance = 0
2487	NewDataFolder/O/S root:SANS_file:entry1:instrument:beam_stop
2488	Make/O/T/N=1 description = "circular"
2489	Make/O/D/N=1 nx_distance = 12.5
2490	Make/O/D/N=1 size = 7.62
2491	Make/O/T/N=1 status = "out"
2492	Make/O/D/N=1 xPos = 66.4
2493	Make/O/D/N=1 yPos = 64.4
2494	Make/O/D/N=1 x_motor_position = 0.15
2495	Make/O/D/N=1 y_motor_position = 0.55
2496	NewDataFolder/O/S root:SANS_file:entry1:instrument:detector
2497	Make/O/I/N=(128,128) data = trunc(abs(gnoise(p+q)))
2498	// Make/O/D/N=(128,128) data_error = 0.01*abs(gnoise(p+q))
2499	Make/O/D/N=1 nx_distance = 13.1
2500	Make/O/T/N=1 description = "Ordela 2660N"
2501	Make/O/T/N=1 settings = "just right"
2502	Make/O/D/N=1 dead_time = 5e-6
2503	Make/O/D/N=1 x_pixel_size = 5.08
2504	Make/O/D/N=1 y_pixel_size = 5.08
2505	Make/O/D/N=1 beam_center_x = 65.55
2506	Make/O/D/N=1 beam_center_y = 62.33
2507	Make/O/T/N=1 type = "Ordela"
2508	// Make/O/D/N=1 flatfield_applied = 0
2509	// Make/O/D/N=1 countrate_correction_applied = 0
2510	Make/O/D/N=(128,128) pixel_mask = 0
2511	Make/O/I/N=1 integrated_count = 100111222
2512	Make/O/D/N=1 lateral_offset = 20
2513	Make/O/I/N=1 PixelNumX = 128
2514	Make/O/I/N=1 PixelNumY = 128
2515	Make/O/D/N=1 PixelFWHM = 0.5
2516	//calibration_method
2517	Make/O/D/N=3 CALX = {0.5,0.5,10000}
2518	Make/O/D/N=3 CALY = {0.5,0.5,10000}
2519	Make/O/D/N=1 size = 65
2520	Make/O/T/N=1 event_file_name ="something.hst"
2521	NewDataFolder/O/S root:SANS_file:entry1:data
2522	Make/O/I/N=(128,128) data = trunc(abs(gnoise(p+q)))
2523	// Make/O/D/N=(128,128) error = 0.01*abs(gnoise(p+q))
2524	Make/O/D/N=2 variables = {128,128}
2525	Make/O/I/N=(128,128) data_image = p
2526	NewDataFolder/O/S root:SANS_file:entry1:reduction
2527	Make/O/T/N=1 intent = "SCATTER"
2528	Make/O/T/N=1 transmission_file_name = "SANSFile_TRN.h5"
2529	Make/O/T/N=1 empty_beam_file_name = "SANSFile_EB.h5"
2530	Make/O/T/N=1 background_file_name = "SANSFile_BKG.h5"
2531	Make/O/T/N=1 empty_file_name = "SANSFile_EMP.h5"
2532	Make/O/T/N=1 sensitivity_file_name = "SANSFile_DIV.h5"
2533	Make/O/T/N=1 mask_file_name = "SANSFile_MASK.h5"
2534	Make/O/T/N=1 sans_log_file_name = "SANSFile_log.txt"
2535	Make/O/D/N=1 whole_trans = 0.888
2536	Make/O/D/N=1 whole_trans_error = 0.008
2537	Make/O/D/N=1 box_count = 23232
2538	Make/O/D/N=1 box_count_error = 22
2539	Make/O/I/N=4 box_coordinates = {50,80,45,75}
2540	Make/O/T/N=1 comments = "extra data comments"
2541	Make/O/D/N=4 absolute_scaling = {1,1,1e5,1}
2542	NewDataFolder/O/S root:SANS_file:entry1:reduction:pol_sans
2543	Make/O/T/N=1 pol_sans_purpose = "name from the list"
2544	Make/O/T/N=1 cell_name = "Burgundy"
2545	Make/O/D/N=(5) cell_parameters = {1,2,3,4,5}
2546
2547
2548	NewDataFolder/O/S root:SANS_file:DAS_Logs
2549	//...multiple entries and levels... to add
2550
2551	SetDataFolder root:
2552
2553	End
2554
2555
2556
2557
2558	Proc H_Fill_SANS_Attributes()
2559
2560	SetDataFolder root:SANS_file
2561	Make/O/N=0 Igor___folder_attributes
2562	Note/K Igor___folder_attributes, "producer=IgorPro\rNX_class=NXroot"
2563	// file_name
2564	// file_time
2565	// facility
2566	// NeXus_version
2567	// hdf_version
2568	// file_history
2569	SetDataFolder root:SANS_file:entry1
2570	Make/O/N=0 Igor___folder_attributes
2571	Note/K Igor___folder_attributes, "NX_class=NXentry"
2572	// title
2573	// experiment_identifier
2574	// experiment_description
2575	// entry_identifier
2576	// definition
2577	// start_time
2578	// end_time
2579	// duration
2580	Note/K duration, "units=s"
2581	// collection_time
2582	Note/K collection_time, "units=s"
2583	// run_cycle
2584	// data_directory
2585	// program_name
2586	SetDataFolder root:SANS_file:entry1:user
2587	Make/O/N=0 Igor___folder_attributes
2588	Note/K Igor___folder_attributes, "NX_class=NXuser"
2589	// name
2590	// role
2591	// affiliation
2592	// address
2593	// telephoneNumber
2594	// faxNumber
2595	// email
2596	// facility_user_id
2597	SetDataFolder root:SANS_file:entry1:control
2598	Make/O/N=0 Igor___folder_attributes
2599	Note/K Igor___folder_attributes, "NX_class=NXmonitor"
2600	// mode
2601	// preset
2602	// integral
2603	// monitor_counts
2604	// monitor_preset
2605	// detector_counts
2606	// detector_preset
2607	// type
2608	// efficiency
2609	// sampled_fraction
2610	// count_start
2611	Note/K count_start, "units=s"
2612	// count_end
2613	Note/K count_end, "units=s"
2614	// count_time
2615	Note/K count_time, "units=s"
2616	// count_time_preset
2617	Note/K count_time_preset, "units=s"
2618	// SetDataFolder root:SANS_file:entry1:program_name
2619	// Make/O/N=0 Igor___folder_attributes
2620	// data
2621	// description
2622	// file_name
2623	// type
2624	SetDataFolder root:SANS_file:entry1:sample
2625	Make/O/N=0 Igor___folder_attributes
2626	Note/K Igor___folder_attributes, "NX_class=NXsample"
2627	// description
2628	// group_id
2629	// chemical_formula
2630	SetDataFolder root:SANS_file:entry1:sample:temperature_1
2631	Make/O/N=0 Igor___folder_attributes
2632	Note/K Igor___folder_attributes, "NX_class=NXsensor"
2633	// name
2634	// attached_to
2635	// measurement
2636	SetDataFolder root:SANS_file:entry1:sample:temperature_1:value_log
2637	Make/O/N=0 Igor___folder_attributes
2638	Note/K Igor___folder_attributes, "NX_class=NXlog"
2639	// start
2640	// nx_time
2641	Note/K nx_time, "units=s"
2642	// value
2643	Note/K value, "units=C"
2644	SetDataFolder root:SANS_file:entry1:sample:temperature_2
2645	Make/O/N=0 Igor___folder_attributes
2646	Note/K Igor___folder_attributes, "NX_class=NXsensor"
2647	// name
2648	// attached_to
2649	// measurement
2650	SetDataFolder root:SANS_file:entry1:sample:temperature_2:value_log
2651	Make/O/N=0 Igor___folder_attributes
2652	Note/K Igor___folder_attributes, "NX_class=NXlog"
2653	// start
2654	// nx_time
2655	Note/K nx_time, "units=s"
2656	// value
2657	Note/K value, "units=C"
2658	SetDataFolder root:SANS_file:entry1:sample:electric_field
2659	Make/O/N=0 Igor___folder_attributes
2660	Note/K Igor___folder_attributes, "NX_class=NXsensor"
2661	// name
2662	// attached_to
2663	// measurement
2664	SetDataFolder root:SANS_file:entry1:sample:electric_field:value_log
2665	Make/O/N=0 Igor___folder_attributes
2666	Note/K Igor___folder_attributes, "NX_class=NXlog"
2667	// start
2668	// nx_time
2669	Note/K nx_time, "units=s"
2670	// value
2671	Note/K value, "units=V"
2672	SetDataFolder root:SANS_file:entry1:sample:shear_field
2673	Make/O/N=0 Igor___folder_attributes
2674	Note/K Igor___folder_attributes, "NX_class=NXsensor"
2675	// name
2676	// attached_to
2677	// measurement
2678	SetDataFolder root:SANS_file:entry1:sample:shear_field:value_log
2679	Make/O/N=0 Igor___folder_attributes
2680	Note/K Igor___folder_attributes, "NX_class=NXlog"
2681	// start
2682	// nx_time
2683	Note/K nx_time, "units=s"
2684	// value
2685	Note/K value, "units=Pa s"
2686	SetDataFolder root:SANS_file:entry1:sample:pressure
2687	Make/O/N=0 Igor___folder_attributes
2688	Note/K Igor___folder_attributes, "NX_class=NXsensor"
2689	// name
2690	// attached_to
2691	// measurement
2692	SetDataFolder root:SANS_file:entry1:sample:pressure:value_log
2693	Make/O/N=0 Igor___folder_attributes
2694	Note/K Igor___folder_attributes, "NX_class=NXlog"
2695	// start
2696	// nx_time
2697	Note/K nx_time, "units=s"
2698	// value
2699	Note/K value, "units=psi"
2700	SetDataFolder root:SANS_file:entry1:sample:magnetic_field
2701	Make/O/N=0 Igor___folder_attributes
2702	Note/K Igor___folder_attributes, "NX_class=NXsensor"
2703	// name
2704	// attached_to
2705	// measurement
2706	SetDataFolder root:SANS_file:entry1:sample:magnetic_field:value_log
2707	Make/O/N=0 Igor___folder_attributes
2708	Note/K Igor___folder_attributes, "NX_class=NXlog"
2709	// start
2710	// nx_time
2711	Note/K nx_time, "units=s"
2712	// value
2713	Note/K value, "units=T"
2714	SetDataFolder root:SANS_file:entry1:sample
2715	// changer_position
2716	// sample_holder_description
2717	// mass
2718	// Note/K mass, "units=g"
2719	// density
2720	// Note/K density, "units=g ml-1"
2721	// molecular_weight
2722	// Note/K molecular_weight, "units=g mol-1"
2723	// description
2724	// preparation_date
2725	// volume_fraction
2726	// scattering_length_density
2727	// Note/K scattering_length_density, "units=A-2"
2728	// thickness
2729	Note/K thickness, "units=cm"
2730	// rotation_angle
2731	Note/K rotation_angle, "units=degrees"
2732	// transmission
2733	// transmission_error
2734	// xs_incoh
2735	// Note/K xs_incoh, "units=cm-1"
2736	// xs_coh
2737	// Note/K xs_coh, "units=cm-1"
2738	// xs_absorb
2739	// Note/K xs_absorb, "units=cm-1"
2740	SetDataFolder root:SANS_file:entry1:instrument
2741	Make/O/N=0 Igor___folder_attributes
2742	Note/K Igor___folder_attributes, "NX_class=NXinstrument"
2743	// location
2744	// name
2745	// type
2746	// local_contact
2747	SetDataFolder root:SANS_file:entry1:instrument:source
2748	Make/O/N=0 Igor___folder_attributes
2749	Note/K Igor___folder_attributes, "NX_class=NXsource"
2750	// name
2751	// type
2752	// probe
2753	// power
2754	Note/K power, "units=MW"
2755	SetDataFolder root:SANS_file:entry1:instrument:beam_monitor
2756	Make/O/N=0 Igor___folder_attributes
2757	Note/K Igor___folder_attributes, "NX_class=NXmonitor"
2758	// data
2759	// type
2760	// efficiency
2761	// nx_distance
2762	Note/K nx_distance, "units=m"
2763	// saved_count
2764	SetDataFolder root:SANS_file:entry1:instrument:monochromator
2765	Make/O/N=0 Igor___folder_attributes
2766	Note/K Igor___folder_attributes, "NX_class=NXmonochromator"
2767	// wavelength
2768	Note/K wavelength, "units=A"
2769	// wavelength_spread
2770	// type
2771	SetDataFolder root:SANS_file:entry1:instrument:monochromator:velocity_selector
2772	Make/O/N=0 Igor___folder_attributes
2773	Note/K Igor___folder_attributes, "NX_class=NXvelocity_selector"
2774	// rotation_speed
2775	Note/K rotation_speed, "units=RPM"
2776	// wavelength
2777	Note/K wavelength, "units=A"
2778	// wavelength_spread
2779	// vs_tilt
2780	Note/K vs_tilt, "units=degrees"
2781	// nx_distance
2782	Note/K nx_distance, "units=m"
2783	//table
2784	SetDataFolder root:SANS_file:entry1:instrument:polarizer
2785	Make/O/N=0 Igor___folder_attributes
2786	// type
2787	// composition
2788	// efficiency
2789	// status
2790	SetDataFolder root:SANS_file:entry1:instrument:flipper
2791	Make/O/N=0 Igor___folder_attributes
2792	// status
2793	// driving_current
2794	Note/K driving_current, "units=A"
2795	// waveform
2796	// frequency
2797	Note/K frequency, "units=Hz"
2798	// transmitted_power
2799	SetDataFolder root:SANS_file:entry1:instrument:polarizer_analyzer
2800	Make/O/N=0 Igor___folder_attributes
2801	// status
2802	// guide_field_current_1
2803	Note/K guide_field_current_1, "units=A"
2804	// guide_field_current_2
2805	Note/K guide_field_current_2, "units=A"
2806	// solenoid_current
2807	Note/K solenoid_current, "units=A"
2808	// cell_index
2809	// cell_names
2810	// cell_parameters
2811	SetDataFolder root:SANS_file:entry1:instrument:chopper
2812	Make/O/N=0 Igor___folder_attributes
2813	Note/K Igor___folder_attributes, "NX_class=NXdisk_chopper"
2814	// type
2815	// status
2816	// rotation_speed
2817	Note/K rotation_speed, "units=RPM"
2818	// distance_from_source
2819	Note/K distance_from_source, "units=m"
2820	// distance_from_sample
2821	Note/K distance_from_sample, "units=m"
2822	// slits
2823	// angular_opening
2824	Note/K angular_opening, "units=degrees"
2825	// duty_cycle
2826	SetDataFolder root:SANS_file:entry1:instrument:attenuator
2827	Make/O/N=0 Igor___folder_attributes
2828	Note/K Igor___folder_attributes, "NX_class=NXattenuator"
2829	// nx_distance
2830	Note/K nx_distance, "units=m"
2831	// type
2832	// thickness
2833	Note/K thickness, "units=cm"
2834	// attenuator_transmission
2835	// status
2836	// atten_number
2837	// index
2838	SetDataFolder root:SANS_file:entry1:instrument:source_aperture
2839	Make/O/N=0 Igor___folder_attributes
2840	Note/K Igor___folder_attributes, "NX_class=NXaperture"
2841	// material
2842	// description
2843	// diameter
2844	Note/K diameter, "units=cm"
2845	// nx_distance
2846	Note/K nx_distance, "units=m"
2847	SetDataFolder root:SANS_file:entry1:instrument:source_aperture:shape
2848	Make/O/N=0 Igor___folder_attributes
2849	Note/K Igor___folder_attributes, "NX_class=NXshape"
2850	// size
2851	Note/K size, "units=cm"
2852	SetDataFolder root:SANS_file:entry1:instrument:sample_aperture
2853	Make/O/N=0 Igor___folder_attributes
2854	Note/K Igor___folder_attributes, "NX_class=NXaperture"
2855	// material
2856	// description
2857	// diameter
2858	Note/K diameter, "units=cm"
2859	// nx_distance
2860	Note/K nx_distance, "units=m"
2861	SetDataFolder root:SANS_file:entry1:instrument:sample_aperture:shape
2862	Make/O/N=0 Igor___folder_attributes
2863	Note/K Igor___folder_attributes, "NX_class=NXshape"
2864	// size
2865	Note/K size, "units=cm"
2866	SetDataFolder root:SANS_file:entry1:instrument:collimator
2867	SetDataFolder root:SANS_file:entry1:instrument:collimator:geometry
2868	SetDataFolder root:SANS_file:entry1:instrument:collimator:geometry:shape
2869	// shape
2870	// size
2871	Note/K size, "units=m"
2872	// nx_NumGuides
2873	SetDataFolder root:SANS_file:entry1:instrument:lenses
2874	Make/O/N=0 Igor___folder_attributes
2875	Note/K Igor___folder_attributes, "NX_class=NXxraylens"
2876	// status
2877	// lens_geometry
2878	// focus_type
2879	// number_of_lenses
2880	// number_of_prisms
2881	// curvature
2882	// lens_distance
2883	Note/K lens_distance, "units=m"
2884	// prism_distance
2885	Note/K prism_distance, "units=m"
2886	// lens_material
2887	// prism_material
2888	SetDataFolder root:SANS_file:entry1:instrument:sample_table
2889	Make/O/N=0 Igor___folder_attributes
2890	// location
2891	// offset_distance
2892	Note/K offset_distance, "units=cm"
2893	SetDataFolder root:SANS_file:entry1:instrument:beam_stop
2894	Make/O/N=0 Igor___folder_attributes
2895	Note/K Igor___folder_attributes, "NX_class=NXbeam_stop"
2896	// description
2897	// nx_distance
2898	Note/K nx_distance, "units=m"
2899	// size
2900	Note/K size, "units=cm"
2901	// status
2902	// xPos
2903	// yPos
2904	// x_motor_position
2905	Note/K x_motor_position, "units=cm"
2906	// y_motor_position
2907	Note/K y_motor_position, "units=cm"
2908	SetDataFolder root:SANS_file:entry1:instrument:detector
2909	Make/O/N=0 Igor___folder_attributes
2910	Note/K Igor___folder_attributes, "NX_class=NXdetector"
2911	// data
2912	Note/K data, "signal=1"
2913	// data_error
2914	// nx_distance
2915	Note/K nx_distance, "units=m"
2916	// description
2917	// settings
2918	// dead_time
2919	Note/K dead_time, "units=s"
2920	// x_pixel_size
2921	Note/K x_pixel_size, "units=cm"
2922	// y_pixel_size
2923	Note/K y_pixel_size, "units=cm"
2924	// beam_center_x
2925	// beam_center_y
2926	// type
2927	// flatfield_applied
2928	// countrate_correction_applied
2929	// pixel_mask
2930	// integrated_count
2931	// lateral_offset
2932	Note/K lateral_offset, "units=cm"
2933	// PixelNumX
2934	// PixelNumY
2935	// PixelFWHM
2936	//calibration_method
2937	// CALX
2938	// CALY
2939	// size
2940	Note/K size, "units=cm"
2941	// event_file_name
2942	SetDataFolder root:SANS_file:entry1:data
2943	Make/O/N=0 Igor___folder_attributes
2944	Note/K Igor___folder_attributes, "NX_class=NXdata"
2945	// data
2946	Note/K data, "signal=1"
2947	// error
2948	// variables
2949	// data_image
2950	SetDataFolder root:SANS_file:entry1:reduction
2951	Make/O/N=0 Igor___folder_attributes
2952	// intent
2953	// transmission_file_name
2954	// empty_beam_file_name
2955	// background_file_name
2956	// empty_file_name
2957	// sensitivity_file_name
2958	// mask_file_name
2959	// sans_log_file_name
2960	// whole_trans
2961	// whole_trans_error
2962	// box_count
2963	// box_count_error
2964	// box_coordinates
2965	// comments
2966	// absolute_scaling
2967	SetDataFolder root:SANS_file:entry1:reduction:pol_sans
2968	Make/O/N=0 Igor___folder_attributes
2969	// pol_sans_purpose
2970	// cell_name
2971	// cell_parameters
2972
2973	SetDataFolder root:SANS_file:DAS_Logs
2974	Make/O/N=0 Igor___folder_attributes
2975	Note/K Igor___folder_attributes, "NX_class=NXlog"
2976	//...multiple entries and levels... to add
2977
2978
2979	SetDataFolder root:
2980
2981	End
2982
2983
2984	//
2985	// this is NOT linked in any way with SASCALC, and I have no idea
2986	// of how to ever keep this in sync if the Nexus tree changes...
2987	//
2988	Proc H_Fill_SANS_wSim()
2989
2990	SetDataFolder root:SANS_file
2991	file_name = "SANSTest.h5"
2992	file_time = "2015-02-28T08:15:30-5:00"
2993	facility = "NCNR"
2994	NeXus_version = "Nexus 0.0"
2995	hdf_version = "hdf5.x"
2996	file_history = "history log"
2997	SetDataFolder root:SANS_file:entry1
2998	title = "title of entry1"
2999	experiment_identifier = 684636
3000	experiment_description = "description of expt"
3001	entry_identifier = "S22-33"
3002	definition = "NXsas"
3003	start_time = "2015-02-28T08:15:30-5:00"
3004	end_time = "2015-02-28T08:15:30-5:00"
3005	duration = 300
3006	collection_time = 300
3007	run_cycle = "S22-23"
3008	data_directory = "[NG7SANS41]"
3009	program_name = "runPoint={stuff}"
3010	SetDataFolder root:SANS_file:entry1:user
3011	name = "Dr. Pi"
3012	role = "evil scientist"
3013	affiliation = "NIST"
3014	address = "100 Bureau Drive"
3015	telephoneNumber = "301-999-9999"
3016	faxNumber = "301-999-9999"
3017	email = "sans@nist"
3018	facility_user_id = 6937596
3019	SetDataFolder root:SANS_file:entry1:control
3020	mode = "timer"
3021	preset = 555
3022	integral = 555
3023	monitor_counts = 666
3024	monitor_preset = 1e8
3025	detector_counts = 100111222
3026	detector_preset = 1e5
3027	// type = "monitor type"
3028	// efficiency = 0.01
3029	// sampled_fraction = 1
3030	count_start = 1
3031	count_end = 1
3032	count_time = 1
3033	count_time_preset = 1
3034	// SetDataFolder root:SANS_file:entry1:program_name
3035	// data = "program data"
3036	// description = "acquisition"
3037	// file_name = "NICE"
3038	// type = "client"
3039	SetDataFolder root:SANS_file:entry1:sample
3040	description = "My Sample"
3041	group_id = 12345
3042	// chemical_formula = "C8H10N4O2"
3043	SetDataFolder root:SANS_file:entry1:sample:temperature_1
3044	name = "Sample temperature"
3045	attached_to = "block"
3046	measurement = "temperature"
3047	SetDataFolder root:SANS_file:entry1:sample:temperature_1:value_log
3048	start = "2015-02-28T08:15:30-5:00"
3049	nx_time = p
3050	value = 2*p
3051	SetDataFolder root:SANS_file:entry1:sample:temperature_2
3052	name = "Sample temperature"
3053	attached_to = "block"
3054	measurement = "temperature"
3055	SetDataFolder root:SANS_file:entry1:sample:temperature_2:value_log
3056	start = "2015-02-28T08:15:30-5:00"
3057	nx_time = p
3058	value = 3*p
3059	SetDataFolder root:SANS_file:entry1:sample:electric_field
3060	name = "electric meter"
3061	attached_to = "sample"
3062	measurement = "voltage"
3063	SetDataFolder root:SANS_file:entry1:sample:electric_field:value_log
3064	start = "2015-02-28T08:15:30-5:00"
3065	nx_time = 2*p
3066	value = sin(p/10)
3067	SetDataFolder root:SANS_file:entry1:sample:shear_field
3068	name = "rheometer"
3069	attached_to = "sample"
3070	measurement = "stress"
3071	SetDataFolder root:SANS_file:entry1:sample:shear_field:value_log
3072	start = "2015-02-28T08:15:30-5:00"
3073	nx_time = p
3074	value = cos(p/5)
3075	SetDataFolder root:SANS_file:entry1:sample:pressure
3076	name = "Sample pressure"
3077	attached_to = "pressure cell"
3078	measurement = "pressure"
3079	SetDataFolder root:SANS_file:entry1:sample:pressure:value_log
3080	start = "2015-02-28T08:15:30-5:00"
3081	nx_time = p
3082	value = p/2
3083	SetDataFolder root:SANS_file:entry1:sample:magnetic_field
3084	name = "magnetic field (direction)"
3085	attached_to = "cryostat"
3086	measurement = "magnetic field"
3087	SetDataFolder root:SANS_file:entry1:sample:magnetic_field:value_log
3088	start = "2015-02-28T08:15:30-5:00"
3089	nx_time = p
3090	value = 10*p
3091	SetDataFolder root:SANS_file:entry1:sample
3092	changer_position = 5
3093	sample_holder_description = "10CB"
3094	// mass = 0.3
3095	// density = 1.02
3096	// molecular_weight = 194.19
3097	// description = "My Sample"
3098	// preparation_date = "2015-02-28T08:15:30-5:00"
3099	// volume_fraction = 0.2
3100	// scattering_length_density = 6.35e-6
3101	thickness = 0.1
3102	rotation_angle = 30
3103	transmission = 0.888
3104	transmission_error = 0.011
3105	// xs_incoh = 5.5
3106	// xs_coh = 22.2
3107	// xs_absorb = 3.1
3108	SetDataFolder root:SANS_file:entry1:instrument
3109	// location = "NCNR"
3110	name = "NGB30mSANS"
3111	type = "30 m SANS"
3112	local_contact = "Steve Kline"
3113	SetDataFolder root:SANS_file:entry1:instrument:source
3114	name = "NCNR"
3115	type = "Reactor Neutron Source"
3116	probe = "neutron"
3117	power = 20
3118	SetDataFolder root:SANS_file:entry1:instrument:beam_monitor
3119	data = 1234567
3120	type = "monitor"
3121	efficiency = 0.01
3122	nx_distance = 16
3123	saved_count = 1e8
3124	SetDataFolder root:SANS_file:entry1:instrument:monochromator
3125	wavelength = 6
3126	wavelength_spread = 0.15
3127	type = "VS"
3128	SetDataFolder root:SANS_file:entry1:instrument:monochromator:velocity_selector
3129	rotation_speed = 5100
3130	wavelength = 6
3131	wavelength_spread = 0.15
3132	vs_tilt = 3
3133	nx_distance = 18.8
3134	//table
3135	SetDataFolder root:SANS_file:entry1:instrument:polarizer
3136	type = "supermirror"
3137	composition = "multilayer"
3138	efficiency = 0.95
3139	status = "in"
3140	SetDataFolder root:SANS_file:entry1:instrument:flipper
3141	status = "on"
3142	driving_current = 42
3143	waveform = "sine"
3144	frequency = 400
3145	transmitted_power = 0.99
3146	SetDataFolder root:SANS_file:entry1:instrument:polarizer_analyzer
3147	status = "down"
3148	guide_field_current_1 = 33
3149	guide_field_current_2 = 32
3150	solenoid_current = 21
3151	cell_index = 1
3152	cell_names = {"Burgundy","Olaf","Jim","Bob","Joe"}
3153	cell_parameters = 1
3154	SetDataFolder root:SANS_file:entry1:instrument:chopper
3155	type = "single"
3156	status = "in"
3157	rotation_speed = 12000
3158	distance_from_source = 400
3159	distance_from_sample = 1500
3160	slits = 2
3161	angular_opening = 15
3162	duty_cycle = 0.25
3163	SetDataFolder root:SANS_file:entry1:instrument:attenuator
3164	nx_distance = 1500
3165	type = "PMMA"
3166	thickness = 0
3167	attenuator_transmission = 1
3168	status = "in"
3169	atten_number = 0
3170	index = 1
3171	SetDataFolder root:SANS_file:entry1:instrument:source_aperture
3172	// material = "Gd"
3173	description = "source aperture"
3174	diameter = 1.27
3175	nx_distance = 13.0
3176	SetDataFolder root:SANS_file:entry1:instrument:source_aperture:shape
3177	size = 1.27
3178	SetDataFolder root:SANS_file:entry1:instrument:sample_aperture
3179	// material = "Gd"
3180	description = "sample aperture"
3181	diameter = 1.27
3182	nx_distance = 10
3183	SetDataFolder root:SANS_file:entry1:instrument:sample_aperture:shape
3184	size = 1.27
3185	SetDataFolder root:SANS_file:entry1:instrument:collimator
3186	SetDataFolder root:SANS_file:entry1:instrument:collimator:geometry
3187	SetDataFolder root:SANS_file:entry1:instrument:collimator:geometry:shape
3188	shape = "box"
3189	size = 11
3190	nx_NumGuides = 1
3191	SetDataFolder root:SANS_file:entry1:instrument:lenses
3192	status = "in"
3193	lens_geometry = "concave_lens"
3194	focus_type = "point"
3195	number_of_lenses = 28
3196	number_of_prisms = 7
3197	curvature = 1
3198	lens_distance = 123
3199	prism_distance = 123
3200	lens_material = "MgF2"
3201	prism_material = "MgF2"
3202	SetDataFolder root:SANS_file:entry1:instrument:sample_table
3203	location = "chamber"
3204	offset_distance = 0
3205	SetDataFolder root:SANS_file:entry1:instrument:beam_stop
3206	description = "circular"
3207	nx_distance = 12.5
3208	size = 7.62
3209	status = "out"
3210	xPos = 66.4
3211	yPos = 64.4
3212	x_motor_position = 0.15
3213	y_motor_position = 0.55
3214	SetDataFolder root:SANS_file:entry1:instrument:detector
3215	data = trunc(abs(gnoise(p+q)))
3216	// data_error = 0.01*abs(gnoise(p+q))
3217	nx_distance = 13.1
3218	description = "Ordela 2660N"
3219	settings = "just right"
3220	dead_time = 5e-6
3221	x_pixel_size = 5.08
3222	y_pixel_size = 5.08
3223	beam_center_x = 65.55
3224	beam_center_y = 62.33
3225	type = "Ordela"
3226	// flatfield_applied = 0
3227	// countrate_correction_applied = 0
3228	pixel_mask = 0
3229	integrated_count = 100111222
3230	lateral_offset = 20
3231	PixelNumX = 128
3232	PixelNumY = 128
3233	PixelFWHM = 0.5
3234	//calibration_method
3235	CALX = {0.5,0.5,10000}
3236	CALY = {0.5,0.5,10000}
3237	size = 65
3238	event_file_name ="something.hst"
3239	SetDataFolder root:SANS_file:entry1:data
3240	data = trunc(abs(gnoise(p+q)))
3241	// error = 0.01*abs(gnoise(p+q))
3242	variables = {128,128}
3243	data_image = p
3244	SetDataFolder root:SANS_file:entry1:reduction
3245	intent = "SCATTER"
3246	transmission_file_name = "SANSFile_TRN.h5"
3247	empty_beam_file_name = "SANSFile_EB.h5"
3248	background_file_name = "SANSFile_BKG.h5"
3249	empty_file_name = "SANSFile_EMP.h5"
3250	sensitivity_file_name = "SANSFile_DIV.h5"
3251	mask_file_name = "SANSFile_MASK.h5"
3252	sans_log_file_name = "SANSFile_log.txt"
3253	whole_trans = 0.888
3254	whole_trans_error = 0.008
3255	box_count = 23232
3256	box_count_error = 22
3257	box_coordinates = {50,80,45,75}
3258	comments = "extra data comments"
3259	absolute_scaling = {1,1,1e5,1}
3260	SetDataFolder root:SANS_file:entry1:reduction:pol_sans
3261	pol_sans_purpose = "name from the list"
3262	cell_name = "Burgundy"
3263	cell_parameters = {1,2,3,4,5}
3264
3265	SetDataFolder root:SANS_file:DAS_Logs
3266	//...multiple entries and levels... to add
3267
3268
3269	SetDataFolder root:
3270
3271	End
3272
3273

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