Index: /issm/trunk-jpl/src/m/classes/model.m
===================================================================
--- /issm/trunk-jpl/src/m/classes/model.m	(revision 24737)
+++ /issm/trunk-jpl/src/m/classes/model.m	(revision 24738)
@@ -181,4 +181,12 @@
 			if isa(md.dsl,'double') | isempty(md.dsl.compute_fingerprints)
 				md.dsl=dsl();
+			end
+			%2020 April 24
+			if isa(md.smb,'SMBgemb')
+				if isa(md.smb.isconstrainsurfaceT,'double')
+					if prod(size(md.smb.isconstrainsurfaceT)) ~= 1
+						md.smb.isconstrainsurfaceT = 0;
+					end
+				end
 			end
 		end% }}}