Changeset 7c1d04a in sasview

Timestamp:

Jul 4, 2016 10:19:15 PM (8 years ago)

Author:

butler

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:

66f21cd

Parents:

80c5d46

Message:

see issue #590. fix error in q.rg and uncertainties in Rg and I0.
Uncertainty calculation for slope and intercept are still wrong I
believe.

File:

• src/sas/sasgui/plottools/fitDialog.py (modified) (2 diffs)

src/sas/sasgui/plottools/fitDialog.py

@@ -516 +516 @@
             if self.Rgerr_tctr.IsShown():
                 if rg != None and rg != 0:
-                    value = format_number(3 * float(cstA) / (2 * rg))
+                    value = format_number(3 * float(errA) / (2 * rg))
                 else:
                     value = ''
                 self.Rgerr_tctr.SetValue(value)
                 if self.I0err_tctr.IsShown():
-                    val = numpy.abs(numpy.exp(cstB) - numpy.exp(cstB + errB))
+                    val = numpy.abs(numpy.exp(cstB) * errB)
                     self.I0err_tctr.SetValue(format_number(val))
             if self.Diameter_tctr.IsShown():
@@ -534 +534 @@
                 self.Diametererr_tctr.SetValue(value)
             if self.RgQmin_tctr.IsShown():
-                value = format_number(rg * self.mini)
+                value = format_number(rg * self.floatInvTransform(self.mini))
                 self.RgQmin_tctr.SetValue(value)
             if self.RgQmax_tctr.IsShown():
-                value = format_number(rg * self.maxi)
+                value = format_number(rg * self.floatInvTransform(self.maxi))
                 self.RgQmax_tctr.SetValue(value)