Changeset acfb094 in sasmodels

Timestamp:

Mar 5, 2017 4:36:04 PM (8 years ago)

Author:

butler

Branches:

master, core_shell_microgels, costrafo411, magnetic_model, ticket-1257-vesicle-product, ticket_1156, ticket_1265_superball, ticket_822_more_unit_tests

Children:

3a45c2c, f4b36fa

Parents:

bb73096

Message:

scale intensity returned from rpa.c code to be close to correct
(currently using 1e-24). However th exact power of 10 will depend on
the units of Li (the scattering lengths) that are assumed in the
computation (we are now telling users it is in fm but clearly the code
is assuming something else — need to verify with rpa authors. Once done
this should complete work on #593. The documentation could use a lot of
TLC but that is a different ticket.

File:

• sasmodels/models/rpa.c (modified) (1 diff)

sasmodels/models/rpa.c

@@ -317 +317 @@
   Intg=Lad*Lad*S11+Lbd*Lbd*S22+Lcd*Lcd*S33+2.0*Lad*Lbd*S12+2.0*Lbd*Lcd*S23+2.0*Lad*Lcd*S13;
 
+  //rescale for units of Lij^2 (in 10e-12 m^2 to m^2 ?)
+  Intg *= 1.0e-24;    
+
   return Intg;