Index: /issm/trunk/src/c/objects/OptArgs.h
===================================================================
--- /issm/trunk/src/c/objects/OptArgs.h	(revision 4539)
+++ /issm/trunk/src/c/objects/OptArgs.h	(revision 4540)
@@ -13,11 +13,6 @@
 
 	char* function_name;
-	mxArray* models;
-	mxArray* inputs;
-	mxArray* param_g;
-	mxArray* grad_g;
+	mxArray* femmodel;
 	mxArray* n;
-	mxArray* analysis_type;
-	mxArray* sub_analysis_type;
 
 };
Index: /issm/trunk/src/c/shared/Numerics/OptFunc.cpp
===================================================================
--- /issm/trunk/src/c/shared/Numerics/OptFunc.cpp	(revision 4539)
+++ /issm/trunk/src/c/shared/Numerics/OptFunc.cpp	(revision 4540)
@@ -20,5 +20,5 @@
 	double J;
 
-	mxArray*   inputs[7];
+	mxArray*   inputs[3];
 	mxArray*   psearch_scalar=NULL;
 	mxArray*   mxJ=NULL;
@@ -26,12 +26,8 @@
 	psearch_scalar=mxCreateDoubleScalar(scalar);
 	inputs[0]=psearch_scalar;
-	inputs[1]=optargs->models;
-	inputs[3]=optargs->param_g;
-	inputs[4]=optargs->grad_g;
-	inputs[5]=optargs->n;
-	inputs[6]=optargs->analysis_type;
-	inputs[7]=optargs->sub_analysis_type;
+	inputs[1]=optargs->femmodel;
+	inputs[2]=optargs->n;
 
-	mexCallMATLAB( 1, &mxJ, 8, (mxArray**)inputs, optargs->function_name);
+	mexCallMATLAB( 1, &mxJ, 3, (mxArray**)inputs, optargs->function_name);
 
 	/*extract misfit from mxArray*/
Index: /issm/trunk/src/c/solutions/steadystateconvergence.cpp
===================================================================
--- /issm/trunk/src/c/solutions/steadystateconvergence.cpp	(revision 4539)
+++ /issm/trunk/src/c/solutions/steadystateconvergence.cpp	(revision 4540)
@@ -37,9 +37,7 @@
 	temperature_converged=InputConvergencex(femmodel->elements,femmodel->nodes,femmodel->vertices,femmodel->loads,femmodel->materials,femmodel->parameters,&temperatureenums[0],2,&convergencecriterion[0],&convergencecriterionvalue[0],1);
 
-
 	if(velocity_converged && temperature_converged)converged=1;
 
 	/*return: */
 	return converged;
-
 }