Changeset afd45674 in sasview for calculatorview/src/sans/perspectives/calculator/media

Timestamp:

Jan 18, 2013 6:05:38 PM (12 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:

afcb052

Parents:

1c6c1b7

Message:

Added total volume param in the sasgen model

Location:

calculatorview/src/sans/perspectives/calculator/media

Files:

• gen_gui_help.bmp (modified) (previous)
• gen_sans_help.html (modified) (1 diff)

calculatorview/src/sans/perspectives/calculator/media/gen_sans_help.html

@@ -27 +27 @@
 for &#946;<sub>j</sub> &#8800; 0 where v<sub>j</sub> is the volume of the j'th pixel 
 (or the j'th natural atomic volume (= atomic mass/natural molar density/Abogadro number) 
- for the atomic structures given by a pdb file).
+ for the atomic structures). The total volume V can be corrected by users. 
+This correction is useful especially for an atomic structure (taken from a pdb file) to get the right 
+normalization. Note that the  &#946;<sub>j</sub> displayed in GUI may be incorrect but will not 
+affect the scattering computation if the correction of the total volume is made.
 <br>
 The scattering length density (SLD) of each pixel where the SLD is uniform, is a combination of the nuclear and magnetic SLDs