#!/bin/csh -f
#------------------------------------------------------------------------------
# =========                 |
# \\      /  F ield         | OpenFOAM: The Open Source CFD Toolbox
#  \\    /   O peration     |
#   \\  /    A nd           | Copyright (C) 2011 OpenFOAM Foundation
#    \\/     M anipulation  |
#-------------------------------------------------------------------------------
# License
#     This file is part of OpenFOAM.
#
#     OpenFOAM 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.
#
#     OpenFOAM 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 OpenFOAM.  If not, see <http://www.gnu.org/licenses/>.
#
# Script
#     foamGraphResKE
#
# Description
#
#------------------------------------------------------------------------------
if (! -f "$1" ) then
    echo "No file: '$1'"
    exit 1
endif

set tmpK = newK$$.dat
cat $1 | grep "Solving for k" | grep -v "solution singularity" | sed s/,//g | awk 'BEGIN { NENTRIES = 0 }{NENTRIES++; printf("%f %e\n", NENTRIES, $8)}' - > $tmpK

set tmpEpsilon = newEpsilon$$.dat
cat $1 | grep "Solving for epsilon" | grep -v "solution singularity" | sed s/,//g | awk 'BEGIN { NENTRIES = 0 }{NENTRIES++; printf("%f %e\n", NENTRIES, $8)}' - > $tmpEpsilon

set linesK = `cat $tmpK | wc -l`
set linesEpsilon = `cat $tmpEpsilon | wc -l`

set ngraphs = 0

if ($linesK > 1) then
@ ngraphs = $ngraphs + 1
endif

if ($linesEpsilon > 1) then
@ ngraphs = $ngraphs + 1
endif

cat << EOF > residualKE.dat
Solver Performance
number of iterations
residual
0 0
0 0
$ngraphs
EOF

if ($linesK > 1) then
cat << EOF >> residualKE.dat
k
0
$linesK
EOF
cat $tmpK >> residualKE.dat
endif

if ($linesEpsilon > 1) then
cat << EOF >> residualKE.dat
epsilon
0
$linesEpsilon
EOF
cat $tmpEpsilon >> residualKE.dat
endif

rm $tmpK
rm $tmpEpsilon

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