ROUTINE
-------

void ug_startup (int argc,
                 char **argv)

DESCRIPTION
-----------

Start memory and file status monitors and create tmp directory using parameter
options obtained from the argument vector.

INPUT ARGUMENTS
---------------

argc            : Argument count.
argv            : Pointer to argument vector.

RETURN VALUE
------------

0               : Successful completion.
>400            : An error occurred setting tmp directory.
