Index: /issm/trunk/src/m/utils/BC/SetIceSheetBC.m
===================================================================
--- /issm/trunk/src/m/utils/BC/SetIceSheetBC.m	(revision 8366)
+++ /issm/trunk/src/m/utils/BC/SetIceSheetBC.m	(revision 8367)
@@ -31,5 +31,5 @@
 if isnan(md.accumulation_rate),
 	md.accumulation_rate=zeros(md.numberofnodes,1);
-	md.forcings.AccumulationRate=[zeros(md.numberofnodes+1,1)];
+	md.forcings.accumulation_rate=[zeros(md.numberofnodes+1,1)];
 	disp('      no accumulation_rate specified: values set as zero');
 end
Index: /issm/trunk/src/m/utils/BC/SetIceShelfBC.m
===================================================================
--- /issm/trunk/src/m/utils/BC/SetIceShelfBC.m	(revision 8366)
+++ /issm/trunk/src/m/utils/BC/SetIceShelfBC.m	(revision 8367)
@@ -62,5 +62,5 @@
 if isnan(md.accumulation_rate),
 	md.accumulation_rate=zeros(md.numberofnodes,1);
-	md.forcings.AccumulationRate=zeros(md.numberofnodes+1,1);
+	md.forcings.accumulation_rate=zeros(md.numberofnodes+1,1);
 	disp('      no accumulation_rate specified: values set as zero');
 end
Index: /issm/trunk/src/m/utils/BC/SetMarineIceSheetBC.m
===================================================================
--- /issm/trunk/src/m/utils/BC/SetMarineIceSheetBC.m	(revision 8366)
+++ /issm/trunk/src/m/utils/BC/SetMarineIceSheetBC.m	(revision 8367)
@@ -72,5 +72,5 @@
 if isnan(md.accumulation_rate),
 	md.accumulation_rate=zeros(md.numberofnodes,1);
-	md.forcings.AccumulationRate=zeros(md.numberofnodes+1,1);
+	md.forcings.accumulation_rate=zeros(md.numberofnodes+1,1);
 	disp('      no accumulation_rate specified: values set as zero');
 end
Index: /issm/trunk/src/m/utils/Exp/expll2xy.m
===================================================================
--- /issm/trunk/src/m/utils/Exp/expll2xy.m	(revision 8366)
+++ /issm/trunk/src/m/utils/Exp/expll2xy.m	(revision 8367)
@@ -2,6 +2,5 @@
 %EXPLL2XY: switch exp argus file from lat,long to x,y
 %   Usage:
-%      ll2xy(filename,sgn);
-%      ll2xy(filename,sgn,central_meridian,standard_parallel)
+%      expll2xy(filename,sgn,central_meridian,standard_parallel)
 %      - sgn = Sign of latitude +1 : north latitude (default is mer=45 lat=70)
 %                               -1 : south latitude (default is mer=0  lat=71)
Index: /issm/trunk/src/m/utils/Exp/expxy2ll.m
===================================================================
--- /issm/trunk/src/m/utils/Exp/expxy2ll.m	(revision 8366)
+++ /issm/trunk/src/m/utils/Exp/expxy2ll.m	(revision 8367)
@@ -2,6 +2,5 @@
 %EXPLL2XY: switch exp argus file from lat,long to x,y
 %   Usage:
-%      xy2ll(filename,sgn);
-%      xy2ll(filename,sgn,central_meridian,standard_parallel)
+%      expxy2ll(filename,sgn,central_meridian,standard_parallel)
 %      - sgn = Sign of latitude +1 : north latitude (default is mer=45 lat=70)
 %                               -1 : south latitude (default is mer=0  lat=71)
Index: /issm/trunk/src/m/utils/Model/loadmodel.m
===================================================================
--- /issm/trunk/src/m/utils/Model/loadmodel.m	(revision 8366)
+++ /issm/trunk/src/m/utils/Model/loadmodel.m	(revision 8367)
@@ -22,4 +22,6 @@
 	struc=load(path,'-mat');
 	warning on MATLAB:unknownElementsNowStruc;
+
+	%Check that there is only one variable
 	name=char(fieldnames(struc));
 	if size(name,1)>1,