Changeset 0824909 in sasview for sansmodels/src/sans/models/BEPolyelectrolyte.py

Timestamp:

Apr 15, 2009 9:59:36 AM (15 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:

27c5c26

Parents:

b22748b

Message:

changed notation of units

File:

• sansmodels/src/sans/models/BEPolyelectrolyte.py (modified) (3 diffs)

sansmodels/src/sans/models/BEPolyelectrolyte.py

@@ -38 +38 @@
         self.name = "BEPolyelectrolyte"
         self.description="""
-        F(x) = K*1/(4*pi*Lb*(alpha)^(2))*(q^(2)+k2)/(1+(r02)^(2))*(q^(2)+k2)\
-                       *(q^(2)-(12*h*C/b^(2)))
+        F(x) = K*1/(4*pi*Lb*(alpha)^(2))*(q^(2)+k^(2))/(1+(r02)^(2))
+            *(q^(2)+k^(2))*(q^(2)-(12*h*C/b^(2)))+bkd
         The model has Eight parameters: 
         K        =  Constrast factor of the polymer
@@ -64 +64 @@
         ## Parameter details [units, min, max]
         self.details = {}
-        self.details['k']    = ['barns', None, None]
-        self.details['lb'] = ['A', None, None]
-        self.details['h']   = ['A-3', None, None]
-        self.details['b']    = ['A', None, None]
-        self.details['cs'] = ['mol/L', None, None]
+        self.details['k']    = ['[barns]', None, None]
+        self.details['lb'] = ['[Å]', None, None]
+        self.details['h']   = ['[1/ų]', None, None]
+        self.details['b']    = ['[Å]', None, None]
+        self.details['cs'] = ['[mol/L]', None, None]
         self.details['alpha']   = ['', None, None]
-        self.details['c']    = ['mol/L', None, None]
-        self.details['background'] = ['cm-1', None, None]
+        self.details['c']    = ['[mol/L]', None, None]
+        self.details['background'] = ['[1/cm]', None, None]
         #list of parameter that cannot be fitted
         self.fixed= []
@@ -78 +78 @@
         """
             Evaluate  
-            F(x) = K*1/(4*pi*Lb*(alpha)^(2))*(q^(2)+k2)/(1+(r02)^(2))*(q^(2)+k2)\
-                       *(q^(2)-(12*h*C/b^(2)))
+            F(x) = K*1/(4*pi*Lb*(alpha)^(2))*(q^(2)+k2)/(1+(r02)^(2))
+                *(q^(2)+k2)*(q^(2)-(12*h*C/b^(2)))
         
             has 3 internal parameters :