Changeset 923d926 in sasview for DataLoader

Timestamp:

Jan 23, 2009 11:19:29 AM (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:

7608cb5

Parents:

98bfd10

Message:

changed the unit of 2D annulus averaging into degrees and the origin to the right hand side.

File:

• DataLoader/manipulations.py (modified) (1 diff)

DataLoader/manipulations.py

@@ -979 +979 @@
             # Check which type of averaging we need
             if run.lower()=='phi':
-                x[i] = (self.phi_max-self.phi_min)/self.nbins*(1.0*i + 0.5)+self.phi_min
+                #Calculate x[i] and put back the origin of angle back to the right hand side (from the left).
+                x[i] = ((self.phi_max-self.phi_min)/self.nbins*(1.0*i + 0.5)+self.phi_min-math.pi)*180/math.pi
+                if x[i]<0:
+                    x[i]=360+x[i]
             else:
                 x[i] = (qmax-qmin)/self.nbins*(1.0*i + 0.5)+qmin