source: sans/Dev/trunk/NCNR_User_Procedures/Reduction/VSANS/V_Initialize.ipf @ 993

Last change on this file since 993 was 993, checked in by srkline, 7 years ago

lots of changes to plotting of q-values, generating fake data with non-linear corrections, masking of data, etc.

File size: 11.3 KB
Line 
1#pragma rtGlobals=3             // Use modern global access method and strict wave access.
2#pragma version=0.1
3#pragma IgorVersion=6.1
4
5//***********************
6// NOV 2015 Vers 0.1
7//
8// Initialization procedures that must be run before anything
9// this is accomplished by placing:
10//
11// Initialize()
12// #include "includes"
13//
14// in the built-in procedure window of the .pxt (template) experiment
15// IGOR recognizes this, and executes Initialize() immediately after
16// compiling all of the included procedures. This is all done as the blank
17// template is opened
18//
19// Choosing initialize from the VSANS menu will do the same, and no harm is done
20// to the experiment by re- initializing. no data or folders are overwritten
21//
22//************************
23
24
25
26// TODO -- need to set up a separate file of "constants" or "globals" where the actual numbers are
27//stored. If there are not a lot, that place could be here. InitFacilityGlobals() is currently in NCNR_Utils.ipf
28
29
30
31//
32/// Search for TODO to clean up the missing pieces
33//
34
35
36
37
38
39Proc Initialize_VSANS()
40        V_Initialize()
41End
42
43//this is the main initualization procedure that must be the first thing
44//done when opening a new Data reduction experiment
45//
46//sets up data folders, globals, protocols, and draws the main panel
47Proc V_Initialize()
48
49        Variable curVersion = 0.1
50        Variable oldVersion = NumVarOrDefault("root:VSANS_RED_VERSION",curVersion)
51               
52        if(oldVersion == curVersion)
53                //must just be a new startup with the current version
54                Variable/G root:VSANS_RED_VERSION=0.1
55        endif
56       
57        if(oldVersion < curVersion)
58                String str =    "This experiment was created with version "+num2str(oldVersion)+" of the macros. I'll try to make this work, but please start new work with a current template"
59                DoAlert 0,str
60        endif
61       
62        V_InitFolders()
63        V_InitFakeProtocols()
64        V_InitGlobals()
65        V_InitFacilityGlobals()
66        DoWindow/F Main_VSANS_Panel
67        If(V_flag == 0)
68                //draw panel
69                Main_VSANS_Panel()
70        Endif
71//      ResizeCmdWindow()
72
73// TODO - be sure that NCNR is defined correctly       
74        //unload the NCNR_Package_Loader, if NCNR not defined
75        UnloadNCNR_VSANS_Procedures()
76
77End
78
79//creates all the necessary data folders in the root folder
80//does not overwrite any existing folders of the same name
81//it leaves data in them untouched
82//
83// TODO -- make sure that I have all of the folders that I need
84//
85Function V_InitFolders()
86       
87        NewDataFolder/O root:Packages
88        NewDataFolder/O root:Packages:NIST
89        NewDataFolder/O root:Packages:NIST:VSANS
90       
91// for the file catalog
92        NewDataFolder/O root:Packages:NIST:VSANS:CatVSHeaderInfo
93// for the globals
94        NewDataFolder/O root:Packages:NIST:VSANS:Globals
95// for the raw nexus data (so I don't need to reload to get a single value)
96        NewDataFolder/O root:Packages:NIST:VSANS:RawVSANS
97
98// folders for the reduction steps             
99        NewDataFolder/O root:Packages:NIST:VSANS:RAW
100        NewDataFolder/O root:Packages:NIST:VSANS:SAM
101        NewDataFolder/O root:Packages:NIST:VSANS:EMP
102        NewDataFolder/O root:Packages:NIST:VSANS:BGD
103        NewDataFolder/O root:Packages:NIST:VSANS:COR
104        NewDataFolder/O root:Packages:NIST:VSANS:DIV
105        NewDataFolder/O root:Packages:NIST:VSANS:MSK
106        NewDataFolder/O root:Packages:NIST:VSANS:ABS
107        NewDataFolder/O root:Packages:NIST:VSANS:CAL
108        NewDataFolder/O root:Packages:NIST:VSANS:STO
109        NewDataFolder/O root:Packages:NIST:VSANS:SUB
110        NewDataFolder/O root:Packages:NIST:VSANS:DRK
111        NewDataFolder/O root:Packages:NIST:VSANS:ADJ
112
113
114// ?? anything else
115
116// for simulation
117//      NewDataFolder/O root:Packages:NIST:VSANS:SAS
118
119
120       
121        Return(0)
122End
123
124
125
126
127//
128//Global folder already exists...
129//adds appropriate globals to the newly created myGlobals folder
130//return data folder to root: before leaving
131//
132//
133Function V_InitGlobals()
134       
135        Variable/G root:Packages:NIST:VSANS:Globals:gIsLogScale = 0
136        String/G root:Packages:NIST:VSANS:Globals:gCurDispType = "RAW"
137       
138        //check platform, so Angstrom can be drawn correctly
139
140        //TODO  - this is different on Igor 7
141        if(cmpstr("Macintosh",IgorInfo(2)) == 0)
142                String/G root:Packages:NIST:VSANS:Globals:gAngstStr = num2char(-127)
143                Variable/G root:Packages:NIST:VSANS:Globals:gIsMac = 1
144        else
145                //either Windows or Windows NT
146                String/G root:Packages:NIST:VSANS:Globals:gAngstStr = num2char(-59)
147                Variable/G root:Packages:NIST:VSANS:Globals:gIsMac = 0
148                //SetIgorOption to keep some PC's (graphics cards?) from smoothing the 2D image
149                Execute "SetIgorOption WinDraw,forceCOLORONCOLOR=1"
150        endif
151       
152        // TODO -- find the SANS preferences, copy over and update for VSANS
153        // -- these are all in PlotUtilsMacro_v40.ipf as the preferences are set up as common
154        // to all packages. I'm not sure that I want to do this with VSANS, but make the packages
155        // separate entities. I'm seeing little benefit of the crossover, especially now that
156        // Analysis is not mine. So for VSANS, there is a new, separate file: V_VSANS_Preferences.ipf
157
158        Execute "Initialize_VSANSPreferences()"
159
160       
161        // lookup waves for log and linear display of images
162        // this is used for the main data display. With this, I can use the original
163        // detector data (no copy) and the zeros in the data set are tolerated when displaying
164        // on log scale
165        SetDataFolder root:Packages:NIST:VSANS:Globals
166        Variable num,val,offset
167        num=10000
168        offset = 1/num
169       
170        Make/O/D/N=(num) logLookupWave,linearLookupWave
171        linearLookupWave = (p+1)/num
172       
173        logLookupWave = log(linearLookupWave)
174        val = logLookupWave[0]
175        logLookupWave += -val + offset
176        val = logLookupWave[num-1]
177        logLookupWave /= val
178       
179        SetDataFolder root:
180
181
182        //set flag if Demo Version is detected
183        Variable/G root:Packages:NIST:VSANS:Globals:isDemoVersion = V_isDemo()
184       
185        //set XML globals
186//      String/G root:Packages:NIST:gXMLLoader_Title = ""
187       
188        Return(0)
189End
190
191
192//
193// initializes globals that are specific to VSANS
194//
195// there really should be nothing here... all of this should now be in the Nexus data file
196// and not tethered to hard-wired constants.
197//
198// -- what was here was:
199// number of detector pixels
200// pixel size
201// deadtime
202// beamstop "tolerance" to identify Trans files
203// sample aperture offset
204//
205Function V_InitFacilityGlobals()
206
207//      //Detector -specific globals
208//      Variable/G root:myGlobals:gNPixelsX=128
209//      Variable/G root:myGlobals:gNPixelsY=128
210//     
211//      // as of Jan2008, detector pixel sizes are read directly from the file header, so they MUST
212//      // be set correctly in instr.cfg - these values are not used, but declared to avoid errors
213//      Variable/G root:myGlobals:PixelResNG3_ILL = 1.0         //pixel resolution in cm
214//      Variable/G root:myGlobals:PixelResNG5_ILL = 1.0
215//      Variable/G root:myGlobals:PixelResNG7_ILL = 1.0
216//      Variable/G root:myGlobals:PixelResNG3_ORNL = 0.5
217//      Variable/G root:myGlobals:PixelResNG5_ORNL = 0.5
218//      Variable/G root:myGlobals:PixelResNG7_ORNL = 0.5
219//      Variable/G root:myGlobals:PixelResNGB_ORNL = 0.5
220////    Variable/G root:myGlobals:PixelResCGB_ORNL = 0.5                // fiction
221//
222//      Variable/G root:myGlobals:PixelResDefault = 0.5
223//     
224//      Variable/G root:myGlobals:DeadtimeNG3_ILL = 3.0e-6              //deadtime in seconds
225//      Variable/G root:myGlobals:DeadtimeNG5_ILL = 3.0e-6
226//      Variable/G root:myGlobals:DeadtimeNG7_ILL = 3.0e-6
227//      Variable/G root:myGlobals:DeadtimeNGB_ILL = 4.0e-6              // fictional
228//      Variable/G root:myGlobals:DeadtimeNG3_ORNL_VAX = 3.4e-6         //pre - 23-JUL-2009 used VAX
229//      Variable/G root:myGlobals:DeadtimeNG3_ORNL_ICE = 1.5e-6         //post - 23-JUL-2009 used ICE
230//      Variable/G root:myGlobals:DeadtimeNG5_ORNL = 0.6e-6                     //as of 9 MAY 2002
231//      Variable/G root:myGlobals:DeadtimeNG7_ORNL_VAX = 3.4e-6         //pre 25-FEB-2010 used VAX
232//      Variable/G root:myGlobals:DeadtimeNG7_ORNL_ICE = 2.3e-6         //post 25-FEB-2010 used ICE
233//      Variable/G root:myGlobals:DeadtimeNGB_ORNL_ICE = 4.0e-6         //per JGB 16-JAN-2013, best value we have for the oscillating data
234//
235////    Variable/G root:myGlobals:DeadtimeCGB_ORNL_ICE = 1.5e-6         // fiction
236//
237//      Variable/G root:myGlobals:DeadtimeDefault = 3.4e-6
238//
239//      //new 11APR07
240//      Variable/G root:myGlobals:BeamstopXTol = -8                     // (cm) is BS Xpos is -5 cm or less, it's a trans measurement
241//      // sample aperture offset is NOT stored in the VAX header, but it should be
242//      // - when it is, remove the global and write an accessor AND make a place for
243//      // it in the RealsRead
244//      Variable/G root:myGlobals:apOff = 5.0                           // (cm) distance from sample aperture to sample position
245
246End
247
248///////////////////////////////////////////////
249//
250////////////// everything below needs to be re-written for VSANS
251//
252//////////////////////////////////////////////
253
254
255// TODO
256// do I need to make the protocols any longer for VSANS?
257// What other options for processing / averaging / saving are needed??
258// - TODO
259// -- likely that I'll want to have #pts to cut from I(q) as input to NSORT within the protocol so that the
260// entire reduction can be automatic
261//
262//
263// -- creates the "base" protocols that should be available, after creating the data folder
264// -- all protocols are kept in the root:Packages:NIST:VSANS:Globals:Protocols folder, created here
265//
266Function V_InitFakeProtocols()
267       
268        //*****as of 0901, protocols are 8 points long, [6] is used for work.drk, [7] is unused
269        NewDataFolder/O root:Packages:NIST:VSANS:Globals:Protocols
270        Make/O/T $"root:Packages:NIST:VSANS:Globals:Protocols:Base"={"none","none","ask","ask","none","AVTYPE=Circular;SAVE=Yes;NAME=Manual;PLOT=Yes","DRK=none,DRKMODE=0,",""}
271        Make/O/T $"root:Packages:NIST:VSANS:Globals:Protocols:DoAll"={"ask","ask","ask","ask","ask","AVTYPE=Circular;SAVE=Yes;NAME=Manual;PLOT=Yes","DRK=none,DRKMODE=0,",""}
272        Make/O/T/N=8 $"root:Packages:NIST:VSANS:Globals:Protocols:CreateNew"                    //null wave
273        //Initialize waves to store values in
274       
275        String/G root:Packages:NIST:VSANS:Globals:Protocols:gProtoStr=""
276        String/G root:Packages:NIST:VSANS:Globals:Protocols:gNewStr=""
277        String/G root:Packages:NIST:VSANS:Globals:Protocols:gAvgInfoStr = "AVTYPE=Circular;SAVE=Yes;NAME=Auto;PLOT=Yes;"
278       
279        Return(0)
280End
281
282//simple function to resize the comand window to a nice size, no matter what the resolution
283//need to test out on several different monitors and both platforms
284//
285// could easily be incorporated into the initialization routines to ensure that the
286// command window is always visible at startup of the macros. No need for a hook function
287//
288Function ResizeCmdWindow()
289
290        String str=IgorInfo(0),rect="",platform=igorinfo(2)
291        Variable depth,left,top,right,bottom,factor
292       
293        if(cmpstr(platform,"Macintosh")==0)
294                factor=1
295        else
296                factor = 0.6            //fudge factor to get command window on-screen on Windows
297        endif
298        rect = StringByKey("SCREEN1", str  ,":",";")   
299        sscanf rect,"DEPTH=%d,RECT=%d,%d,%d,%d",depth, left,top,right,bottom
300        MoveWindow/C  (left+3)*factor,(bottom-150)*factor,(right-50)*factor,(bottom-10)*factor
301End
302
303// since the NCNR procedures can't be loaded concurrently with the other facility functions,
304// unload this procedure file, and add this to the functions that run at initialization of the
305// experiment
306//
307// TODO - be sure that this unloads correctly
308Function UnloadNCNR_VSANS_Procedures()
309
310#if (exists("NCNR_VSANS")==6)                   //defined in the main #includes file.
311        //do nothing if an NCNR reduction experiment
312#else
313        if(ItemsInList(WinList("NCNR_Package_Loader.ipf", ";","WIN:128")))
314                Execute/P "CloseProc /NAME=\"NCNR_Package_Loader.ipf\""
315                Execute/P "COMPILEPROCEDURES "
316        endif
317#endif
318
319End
320
321//returns 1 if demo version, 0 if full version
322Function V_IsDemo()
323
324        // create small offscreen graph
325        Display/W=(3000,3000,3010,3010)
326        DoWindow/C IsDemoGraph
327
328        // try to save a PICT or bitmap of it to the clipboard
329        SavePICT/Z  as "Clipboard"
330        Variable isDemo= V_Flag != 0    // if error: must be demo
331        DoWindow/K IsDemoGraph
332        return isDemo
333End
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