Changeset 502 for sans/Dev/trunk/NCNR_User_Procedures/Common/Packages/LinearizedFits

Timestamp:

May 14, 2009 10:24:20 AM (14 years ago)

Author:

srkline

Message:

List of small changes:
Lin_Fits - added I(0) error to one calculation, Need to propagate this to all logical places. (and submit a ticket)
MainPanel? - correctly handle cancel of raw data display
Transmssion - add a "guess" option of a user-supplied "N" characters
Correct - revert back to zero error for beam center mismatch
NCNR_DataRW - add utility to patch monitor counts (comment out of menu later)

File:

• sans/Dev/trunk/NCNR_User_Procedures/Common/Packages/LinearizedFits/LinearizedFits_v40.ipf (modified) (2 diffs)

sans/Dev/trunk/NCNR_User_Procedures/Common/Packages/LinearizedFits/LinearizedFits_v40.ipf

@@ -538 +538 @@
         WAVE W_sigma=W_sigma
         String textstr_1,textstr_2,textstr_3 = ""
-        Variable rg,rgerr,minfit,maxfit
+        Variable rg,rgerr,minfit,maxfit,izerr
         
         textstr_1 = "Slope = " + num2str(W_coef[1]) + " ± " + num2str(W_sigma[1])
@@ -574 +574 @@
                 endif
                 If (cmpstr("1/I",ystr) == 0)
-                        textstr_3 = "I(q=0) =  "  + num2str(1/W_coef[0])
+                        izerr = abs(1/W_coef[0] - 1/(W_coef[0]+W_sigma[0]))
+                        textstr_3 = "I(q=0) =  "  + num2str(1/W_coef[0])+" ± " + num2str(izerr)
                         break
                 endif