diff --git a/common/print_parameters.m b/common/print_parameters.m
index fdd7c8f..05eac9d 100644
--- a/common/print_parameters.m
+++ b/common/print_parameters.m
@@ -10,7 +10,12 @@ for n=1:length(names),
 		for j=1:remain
 			fprintf(' ');
 		end
-		fprintf('= %g %s\n', params.(names{n}), units.(names{n}));
+		typeName = typeinfo(params.(names{n}));
+		if typeName == "scalar"
+			fprintf('= %g %s\n', params.(names{n}), units.(names{n}));
+		else
+			fprintf('= %s\n', typeName);
+		end
 	end
 end
 endfunction