Name: is_array Purpose: determines if input is an array Inputs: input: the input can of any type Outputs: 1:yes 0:no $LastChangedBy: pcruce $ $LastChangedDate: 2008-09-15 16:21:35 -0700 (Mon, 15 Sep 2008) $ $LastChangedRevision: 3498 $ $URL: svn+ssh://thmsvn@ambrosia.ssl.berkeley.edu/repos/spdsoft/trunk/general/misc/SSW/is_array.pro $