Changeset 4cc8e14b in sasview for DataLoader

Timestamp:

Mar 2, 2009 12:38:01 PM (16 years ago)

Author:

Jae Cho <jhjcho@…>

Branches:

master, ESS_GUI, ESS_GUI_Docs, ESS_GUI_batch_fitting, ESS_GUI_bumps_abstraction, ESS_GUI_iss1116, ESS_GUI_iss879, ESS_GUI_iss959, ESS_GUI_opencl, ESS_GUI_ordering, ESS_GUI_sync_sascalc, costrafo411, magnetic_scatt, release-4.1.1, release-4.1.2, release-4.2.2, release_4.0.1, ticket-1009, ticket-1094-headless, ticket-1242-2d-resolution, ticket-1243, ticket-1249, ticket885, unittest-saveload

Children:

89d79d4

Parents:

6285a79

Message:

fixed bug

File:

• DataLoader/readers/IgorReader.py (modified) (2 diffs)

DataLoader/readers/IgorReader.py

@@ -187 +187 @@
                 # Det 640 x 640 mm
                 # Q = 4pi/lambda sin(theta/2)
-                # Bin size is 0.5 cm
-                theta = (i_x-center_x+1)*0.5 / distance / 100.0
+                # Bin size is 0.5 cm 
+                #REmoved +1 from theta = (i_x-center_x+1)*0.5 / distance / 100.0 and 
+                #REmoved +1 from theta = (i_y-center_y+1)*0.5 / distance / 100.0
+                #ToDo: Need  complete check if the following covert process is consistent with fitting.py.
+                theta = (i_x-center_x)*0.5 / distance / 100.0
                 qx = 4.0*math.pi/wavelength * math.sin(theta/2.0)
 
@@ -199 +202 @@
                     xmax = qx
                 
-                theta = (i_y-center_y+1)*0.5 / distance / 100.0
+                theta = (i_y-center_y)*0.5 / distance / 100.0
                 qy = 4.0*math.pi/wavelength * math.sin(theta/2.0)