ROUTINE
-------

INT_ ug_get_param_name_from_string
 (char Param_String[],
  char Name[],
  char Value[])

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

Get UG parameter name from a given string.

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

Param_String   : Parameter string of the form "Name=Value" or "Name Value".
                 Note that if string contains # then it is ignored.

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

0              : No errors occurred and the output arguments were set.
<0             : Errors occurred and the output arguments were not set.

OUTPUT ARGUMENTS
---------------

Name           : Parameter name.
Value          : Parameter value.
