1 files changed, 18 insertions, 0 deletions

diff --git a/SD-VBS/common/toolbox/toolbox_basic/TOOLBOX_calib/fixvariable.m b/SD-VBS/common/toolbox/toolbox_basic/TOOLBOX_calib/fixvariable.m
new file mode 100755
index 0000000..2213431
--- /dev/null
+++ b/SD-VBS/common/toolbox/toolbox_basic/TOOLBOX_calib/fixvariable.m
@@ -0,0 +1,18 @@
+% Code that clears an empty variable, or a NaN vsriable.
+% Does not clear structures, or cells.
+
+if exist('var2fix'),
+   if   eval(['exist(''' var2fix ''') == 1']),
+      if eval(['isempty(' var2fix ')']),
+         eval(['clear ' var2fix ]);
+      else
+         if eval(['~isstruct(' var2fix ')']),
+            if eval(['~iscell(' var2fix ')']),
+               if eval(['isnan(' var2fix '(1))']),
+                  eval(['clear ' var2fix ]);
+               end; 
+            end;
+         end;
+      end;
+   end;
+end;