# HG changeset patch
# User Ben Abbott  <bpabbott@mac.com>
# Date 1326159147 18000
# Node ID b33589ef9213867cff6c8bf22a80e360c5752b89
# Parent  9e6ec5f558277c21808c1c0e52beae1f8774b4ae
plot3.m: Throw error if the input data exceeds two dimensions.

diff -r 9e6ec5f55827 -r b33589ef9213 scripts/plot/plot3.m
--- a/scripts/plot/plot3.m	Mon Jan 09 20:28:08 2012 -0500
+++ b/scripts/plot/plot3.m	Mon Jan 09 20:32:27 2012 -0500
@@ -170,6 +170,8 @@
 
       if (! size_equal (x, y, z))
         error ("plot3: x, y, and z must have the same shape");
+      elseif (ndims (x) > 2)
+        error ("plot3: x, y, and z must not have more than two dimensions");
       endif
 
       for i = 1 : columns (x)
@@ -222,6 +224,8 @@
 
       if (! size_equal (x, y, z))
         error ("plot3: x, y, and z must have the same shape");
+      elseif (ndims (x) > 2)
+        error ("plot3: x, y, and z must not have more than two dimensions");
       endif
 
       options =  __default_plot_options__ ();
@@ -294,6 +298,8 @@
 
     if (! size_equal (x, y, z))
       error ("plot3: x, y, and z must have the same shape");
+    elseif (ndims (x) > 2)
+      error ("plot3: x, y, and z must not have more than two dimensions");
     endif
 
     options =  __default_plot_options__ ();