#!/bin/csh -f
#------------------------------------------------------------------------------
# =========                 |
# \\      /  F ield         | foam-extend: Open Source CFD
#  \\    /   O peration     |
#   \\  /    A nd           | For copyright notice see file Copyright
#    \\/     M anipulation  |
#------------------------------------------------------------------------------
# License
#     This file is part of foam-extend.
#
#     foam-extend is free software: you can redistribute it and/or modify it
#     under the terms of the GNU General Public License as published by the
#     Free Software Foundation, either version 3 of the License, or (at your
#     option) any later version.
#
#     foam-extend is distributed in the hope that it will be useful, but
#     WITHOUT ANY WARRANTY; without even the implied warranty of
#     MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
#     General Public License for more details.
#
#     You should have received a copy of the GNU General Public License
#     along with foam-extend.  If not, see <http://www.gnu.org/licenses/>.
#
# Script
#     foamGraphExecTime
#
# Description
#
#------------------------------------------------------------------------------

set tmpTime = newTime$$.dat
cat $1 | grep "ExecutionTime = " | awk 'BEGIN { NENTRIES = 0 ; TPREV = 0.0 }{NENTRIES++; printf("%f %e\n", NENTRIES, $3 - TPREV); TPREV = $3}' - > $tmpTime

set linesExec = `cat $tmpTime | wc -l`

set ngraphs = 0

cat << EOF > executionTime.dat
Solver Performance
iterations
time/iteration
0 0
0 0
1
EOF

if ($linesExec > 1) then
cat << EOF >> executionTime.dat
time
0
$linesExec
EOF
cat $tmpTime >> executionTime.dat
endif

rm $tmpTime

#------------------------------------------------------------------------------