NAME

sep_get_key_name - get the key name associated with a key index


SYNOPSIS

ierr= sep_get_key_name(tag_history,key_index,key_name)


INPUT PARAMETER

char*- tag_history
        tag of History File
int* - key_index
        Key Index of Header Key


OUTPUT PARAMETER

char*-key_name
        Key Name of Header Key


RETURN VALUE

 -1= if fails for other reasons
 0= if successful
 +1= if tag_history is an Sep77 History File
 +2= if tag_history is a Sep3d History File but
      no matching Key Index is in Header Format File


DESCRIPTION

   auxpar from the Header Format File for the parameter hdrkey"#"
   for a given key_index


SEE ALSO

the sep_get_key_index manpage


LIBRARY

sep3d