## SCRIPT:     /apps/nns_com/fea/nas70_install/COUNTelements_in_nasdemos
##
## EXAMPLE DIRECTORIES:
##       MSC/NASTRAN 70 'demo' library:   /apps/msc/msc70/msc70/nast/demo
## MSC/NASTRAN 70 Test-Problem-Library:   /apps/msc/msc70/msc70/nast/tpl
##          NAS2STL demo/test library1:   /apps/nns_com/fea/demos_nas2stl
##          NAS2STL demo/test library2:   /apps/simtec_2000/test_files_nas2stl
##############################################################################

# DEMODIR="/apps/msc/msc70/msc70/nast/demo"
DEMODIR="/apps/msc/msc70/msc70/nast/tpl"

################################################################
## FOR TESTING:  (use subset of sample inputs in $DEMODIR)
##               See  FILEIN=${DEMODIR}/$FILEIN  statement below.
################################################################
#  FILESLIST=`ls $DEMODIR/h*`

   FILESLIST=`ls $DEMODIR`

########################################################################
## PREP REPORT HEADING for the ELEMENT COUNT REPORT.
## (Set the report filename in OUTLIST env var.
##  Make it in /local/scratch if possible, else home directory.)
########################################################################

FEDIR=/apps/nns_com/fea
. $FEDIR/scripts/set_localoutlist

echo "\
******************************** `date '+%Y %b %d  %a  %T%p %Z'` ******************

ELEMENT (& GRID) RECORD COUNT FOR NASTRAN FILES IN DIRECTORY

                 $DEMODIR 

Counts are sorted by record (element) name.

[Actually counts records with 'GRID', 'C', or 'R' starting in column 1.]

You can use a utility like 'nedit' or 'xpg' or 'egrep' to search this
list for occurrences of a particular element type and the filenames
that contain those element records.

-----------------------------------------------" > $OUTLIST



for FILEIN in $FILESLIST
do

    ########################################################################
    ## FOR TESTING with $DEMODIR/h*: comment out following FILEIN= statement.
    ########################################################################
      FILEIN=${DEMODIR}/$FILEIN

    FILETYPE=`file $FILEIN | cut -d: -f2 | awk '{print $1" "$2}'`

    if test "$FILETYPE" = "compressed data"
    then

      CMD="gzcat $FILEIN | egrep -i '^GRID|^C|^R' | sed 's|,| |g' | awk '{print \$1}' | sort | uniq -c"

    else

      CMD="egrep -i '^GRID|^C|^R' $FILEIN | sed 's|,| |g' | awk '{print \$1}' | sort | uniq -c"

    fi

    echo "
$FILEIN:" >> $OUTLIST

    eval $CMD >> $OUTLIST


done


########################################################################
## ADD TRAILER TO REPORT.
########################################################################

echo "\
........................................................................

     The output above was generated by the script

                $0

     which was run on host `hostname`
     in directory `pwd` .

     The script used a 'pipe' of commands like:

     $CMD

........................................................................
" >> $OUTLIST


########################################################################
## SHOW REPORT, with option to print.
########################################################################

. $FEDIR/scripts/shofil $OUTLIST