#!/bin/ksh
##
## SCRIPT: dirname_levnum
##                            
##         Where: in $FEDIR/scripts   where $FEDIR=/apps/nns_com/fea
##                            
##########################################################################
## PURPOSE: For a given (fully-qualified) directory name, this script
##          shows the level number of the directory --- determined by 
##          the number of slashes in the directory name.
##
##########################################################################
## CALLED BY: in the 'find' command in the script 
##                   'dirnames_all_levs_groupBYlev_bygui' 
##              in $FEDIR/scripts.
##
##        Can use  ./FIND_NOT_IN_OLD '<scriptname>' 
##        in the $FEDIR/scripts  &  $FEDIR/tkGUIs  directories,
##        to show other ksh or tk scripts that use '<scriptname>'.
##########################################################################
## CALL FORMAT:  Example from 'dirnames_all_levs_groupBYlev_bygui' :
## 
##  find $DIRNAME -local -type d -exec $FEDIR/scripts/dirname_levnum {} \;   
## 
##########################################################################
## INPUT & OUTPUT:
##  Input is a directory name, in $1.
##  Output is the directory name, preceded by the level number, to stdout.
##########################################################################
## MAINTENANCE HISTORY:
## Written by: Blaise Montandon 26apr2004 Based on
##                                        'dirnames_all_levs_bygui'
##                                             in $FEDIR/scripts
## Updated by: Blaise Montandon 26apr2004 
###########################################################################

DIR_IN="$1"

## FOR TESTING:
#  DIR_IN="/apps/nns_com/fea/Dscrtest"

LEVNUM=`echo "$DIR_IN" | tr -c -d '/' | wc -c | awk '{printf ("%3s\n", $1)}'` 

echo "$LEVNUM $DIR_IN"