Changeset 1243 for sans/Dev/trunk/NCNR_User_Procedures/Reduction/VSANS/V_Marquee_Operations.ipf

Timestamp:

Mar 12, 2020 6:23:22 PM (2 years ago)

Author:

srkline

Message:

added some test procedures to make it easier to calculate and patch the corrected beam center to a series of files. This new method can be found under the VSANS menu.

Changed the mask drawing objects to be semi-transparent to allow easier masking of bad spots - since you can see what you're doing now.

File:

• sans/Dev/trunk/NCNR_User_Procedures/Reduction/VSANS/V_Marquee_Operations.ipf (modified) (6 diffs)

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

@@ -275 +275 @@
 End
 
-Function V_FindCentroid() :  GraphMarquee
+
+
+Function V_Find_BeamCentroid() :  GraphMarquee
 
 //      //get the current displayed data (so the correct folder is used)
@@ -284 +286 @@
         Variable left,right,bottom,top,ii,jj,counts
         Variable x_mm_sum,y_mm_sum,x_mm,y_mm
+        Variable xRef,yRef
 
         
@@ -383 +386 @@
                         Print "FRONT Reference X-center (cm) = ",x_mm/10
                         Print "FRONT Reference Y-center (cm) = ",y_mm/10 + yCorrection*yPixSize
+                        xRef = x_mm/10
+                        yRef = y_mm/10 + yCorrection*yPixSize
                 endif
 
@@ -393 +398 @@
                         Print "MIDDLE Reference X-center (cm) = ",x_mm/10
                         Print "MIDDLE Reference Y-center (cm) = ",y_mm/10 + yCorrection*yPixSize
+                        xRef = x_mm/10
+                        yRef = y_mm/10 + yCorrection*yPixSize
                 endif
                 
@@ -400 +407 @@
                         Print "FRONT Reference X-center (cm) = ",x_mm/10 - kBCtrOffset_FL_x     // NEW Dec 2018 values
                         Print "FRONT Reference Y-center (cm) = ",y_mm/10 - kBCtrOffset_FL_y
+                        xRef = x_mm/10 - kBCtrOffset_FL_x
+                        yRef = y_mm/10 - kBCtrOffset_FL_y
                 endif
                 
@@ -405 +414 @@
                         Print "MIDDLE Reference X-center (cm) = ",x_mm/10 - kBCtrOffset_ML_x
                         Print "MIDDLE Reference Y-center (cm) = ",y_mm/10 - kBCtrOffset_ML_y
-                endif
-        endif
+                        xRef = x_mm/10 - kBCtrOffset_ML_x
+                        yRef = y_mm/10 - kBCtrOffset_ML_y
+                endif
+        endif
+
+// TODO
+// ?? store the xy reference values somewhere so that the conversion to proper
+// beam center values can be done automatically, rather than copying numbers into a procedure
+//
+// - either I need 6 globals for the three panels, or I need to store the values in the 
+// reduction block of the file (comment?) - but I don't have the fileName here - could I find it
+// somewhere? gFileList in the current data folder?
+//
+        String ctrStr=""
+        if(cmpstr(detStr,"B") == 0)
+                xRef = xCtr
+                yRef = yCtr                     //these are in pixels
+        endif
+        sprintf ctrStr,"XREF=%g;YREF=%g;",xRef,yRef
+        SVAR gFileList = $("root:Packages:NIST:VSANS:"+gCurDispType+":gFileList")
+        
+        V_writeReductionComments(gFileList,ctrStr)
+        
+        
         
         //back to root folder (redundant)