Changeset 1074 for sans/Dev/trunk/NCNR_User_Procedures/Reduction/VSANS/V_Initialize.ipf

Timestamp:

Nov 28, 2017 9:39:57 AM (5 years ago)

Author:

srkline

Message:

Important change -- re-worked the calculation of how the detector panel "gap" is treated. It is now split equally between the panels rather than assigned to one panel. Makes no difference in the q calculation, simply a philosophical change that should make the measured beam centers make a little more sense, as they will be symmetric.

Changed the appearance and function of the panel to select the "trim" values for the combined 1D data sets. Data no longer needs to be saved as ITX and re-read into the panel. Simply uses the data binning popup and the current data.

File:

• sans/Dev/trunk/NCNR_User_Procedures/Reduction/VSANS/V_Initialize.ipf (modified) (2 diffs)

sans/Dev/trunk/NCNR_User_Procedures/Reduction/VSANS/V_Initialize.ipf

@@ -29 +29 @@
 
 // for the change in July 2017 where the beam center is now defined in cm, rather than pixels.
-// this need never change from 1
+// this need not ever change from 1
 Constant kBCTR_CM = 1                   //set to 1 to use beam center in cm. O to use pixels
 
 // // TODO: -- replace this constant with V_getDet_panel_gap(fname,detStr)
-Constant kPanelTouchingGap = 10                 // TODO -- measure this gap when panels "touch", UNITS OF mm, not cm
+//Constant kPanelTouchingGap = 10                       // TODO -- measure this gap when panels "touch", UNITS OF mm, not cm
 
 
@@ -57 +57 @@
 Strconstant ksBinType3 = "FLRTB;MLRTB;B;"
 //Strconstant ksBinType4 = "FT;FB;FL;FR;MT;MB;ML;MR;B;"
-Strconstant ksBinType4 = "FL;FR;ML;MR;B;"               //in SLIT mode
+Strconstant ksBinType4 = "FL;FR;ML;MR;B;"               //in SLIT mode, disregard the T/B panels
 Strconstant ksBinType5 = "FTB;FLR;MLRTB;B;"
 Strconstant ksBinType6 = "FLRTB;MLR;B;"