fixed xaxis label for updated SESANS nomenclature from z to delta

src/sas/qtgui/Perspectives/Fitting/FittingUtilities.py

@@ -550,7 +550,7 @@ def residualsData1D(reference_data, current_data, weights):
     residuals.ytransform = 'y'
     if reference_data.isSesans:
         residuals.xtransform = 'x'
-        residuals.xaxis('\\rm{z} ', 'A')
+        residuals.xaxis('\\delta ', 'A')
     # For latter scale changes
     else:
         residuals.xaxis('\\rm{Q} ', 'A^{-1}')

src/sas/qtgui/Perspectives/Fitting/media/fitting_help.rst

@@ -1133,7 +1133,7 @@ using an on-the-fly :ref:`SESANS` from *Q*-space to real-space.
 To use this functionality it is important that the SESANS data file has
 the extension .ses to distinguish it from *Q*-space data. The SESANS user
 community is gradually refining the structure and content of its data files.
-Some current examples can be found in the \\test\\sesans_data folder within
+Some current examples can be found in the \\example_data\\sesans_data folder within
 the SasView installation folder. For more information about the contents
 of .ses files, see :ref:`Formats`.
 
@@ -1143,16 +1143,16 @@ Load the .ses file and Send to Fitting as normal.
 
 The first true indication that the data are not SANS data comes when the
 data are plotted. Instead of *Intensity* vs *Q*, the data are displayed
-as a normalised depolarisation (*P*) vs spin-echo length (*z*).
+as a normalised depolarisation (*P*) vs spin-echo length (:math:`{\delta}`).
 
 .. image:: fitting_sesans_2.png
 
 Since SESANS data normally represent much longer length scales than SANS
 data, it will likely be necessary to significantly increase key size
 parameters in a model before attempting any fitting. In the screenshot
-above, the radius of the sphere has been increased from its default
+above for example, the radius of the sphere could be increased from its default
 value of 50 |Ang| to 5000 |Ang| in order to get the transform to show
-something sensible.
+something more sensible.
 
 The model parameters can then be optimised by checking them as required
 and clicking the Fit button as is normal.
@@ -1168,4 +1168,4 @@ command line interpreter, see :ref:`sesans_fitting`.
 
 .. ZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZ
 
-.. note::  This help document was last changed by Steve King, 26Oct2022
+.. note::  This help document was last changed by Caitlyn Wolf, 20March2024