#! /bin/sh
# ==========================================================================
# This script tests all cscripts that are shipped with ctools
#
# Copyright (C) 2011-2015 Juergen Knoedlseder
#
# This program 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.
#
# This program 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 this program.  If not, see <http://www.gnu.org/licenses/>.
#
# ==========================================================================

#
# Get echo command (to circumvent built-in echo on some systems)
#
ECHO=`which echo`

#
# Print Header
#
$ECHO ""
$ECHO "*****************"
$ECHO "* Test cscripts *"
$ECHO "*****************"


#
# Remove any existing result files
# ================================
rm -rf *.fits *.xml *.dat


#
# Creates pfiles directory
# ========================
rm -rf pfiles
mkdir -p pfiles
cp -r ../src/*/*.par pfiles/
export PFILES=pfiles


#
# Test csobsdef
# =============
$ECHO -n "Test csobsdef: "
chmod +x @abs_top_srcdir@/scripts/csobsdef.py
@abs_top_srcdir@/scripts/csobsdef.py \
  inpnt="data/pntdef.dat" \
  outobs="obs.xml" \
  caldb="irf" \
  irf="cta_dummy_irf" \
  emin=0.1 \
  emax=100.0 \
  duration=1800.0 \
  rad=5.0 > csobsdef.log
$ECHO -n "."
if [ -s "obs.xml" ]
then
  $ECHO -n "."
else
  $ECHO " obs.xml file is not valid"
  exit 1
fi
$ECHO " ok"


#
# Test cspull
# ===========
$ECHO -n "Test cspull: "
chmod +x @abs_top_srcdir@/scripts/cspull.py
@abs_top_srcdir@/scripts/cspull.py \
  inmodel="data/crab.xml" \
  outfile="pull.dat" \
  ntrials="3" \
  caldb="irf" \
  irf="cta_dummy_irf" \
  ra=83.6331 \
  dec=22.0145 \
  emin=0.1 \
  emax=100.0 \
  enumbins=0 \
  tmax=1800.0 \
  deadc=0.95 \
  rad=5.0 \
  npix=200 \
  debug=yes \
  binsz=0.05 > cspull.log
$ECHO -n "."
if [ -s "pull.dat" ]
then
  $ECHO -n "."
else
  $ECHO " pull.dat file is not valid"
  exit 1
fi
$ECHO " ok"


#
# Test cssens
# ===========
$ECHO -n "Test cssens: "
chmod +x @abs_top_srcdir@/scripts/cssens.py
@abs_top_srcdir@/scripts/cssens.py \
  inmodel="data/crab.xml" \
  srcname="Crab" \
  caldb="irf" \
  irf="cta_dummy_irf" \
  duration=1800.0 \
  rad=3.0 \
  emin=1.0 \
  emax=10.0 \
  bins=1 > cssens.log
$ECHO -n "."
if [ -s "sensitivity.dat" ]
then
  $ECHO -n "."
else
  $ECHO " sensitivity.dat file is not valid"
  exit 1
fi
$ECHO " ok"


#
# Test cstsdist
# =============
$ECHO -n "Test cstsdist: "
chmod +x @abs_top_srcdir@/scripts/cstsdist.py
@abs_top_srcdir@/scripts/cstsdist.py \
  inmodel="data/crab.xml" \
  srcname="Crab" \
  outfile="ts.dat" \
  ntrials="1" \
  caldb="irf" \
  irf="cta_dummy_irf" \
  ra=83.63 \
  dec=22.01 \
  emin=0.1 \
  emax=100.0 \
  enumbins=0 \
  tmax=1800.0 \
  rad=5.0 \
  npix=200 \
  binsz=0.05 > cstsdist.log
$ECHO -n "."
if [ -s "ts.dat" ]
then
  $ECHO -n "."
else
  $ECHO " ts.dat file is not valid"
  exit 1
fi
$ECHO " ok"


#
# Test csresmap
# =============
$ECHO -n "Test csresmap: "
chmod +x @abs_top_srcdir@/scripts/csresmap.py
@abs_top_srcdir@/scripts/csresmap.py \
  inobs="data/crab_events.fits" \
  outmap="resmap.fits" \
  inmodel="data/crab.xml" \
  caldb="irf" \
  irf="cta_dummy_irf" \
  nxpix=50 \
  nypix=50 \
  binsz=0.02 \
  coordsys="CEL" \
  xref=83.63 \
  yref=22.01 \
  proj="CAR" \
  binsz=0.05 \
  algorithm="SUBDIV" > csresmap.log
$ECHO -n "."
if [ -s "resmap.fits" ]
then
  $ECHO -n "."
else
  $ECHO " resmap.fits file is not valid"
  exit 1
fi
$ECHO " ok"


#
# Test csspec (unbinned)
# =====================
$ECHO -n "Test csspec (unbinned): "
chmod +x @abs_top_srcdir@/scripts/csspec.py
@abs_top_srcdir@/scripts/csspec.py \
  inobs="data/crab_events.fits" \
  inmodel="data/crab.xml" \
  caldb="irf" \
  irf="cta_dummy_irf" \
  enumbins=5 \
  srcname="Crab" \
  emin=0.1 \
  emax=100.0 \
  binned=no \
  outfile="spectrum.fits" > csspec.log
$ECHO -n "."
if [ -s "spectrum.fits" ]
then
  $ECHO -n "."
else
  $ECHO " spectrum.fits file is not valid"
  exit 1
fi
$ECHO " ok"


#
# Test csspec (binned)
# ====================
$ECHO -n "Test csspec (binned): "
chmod +x @abs_top_srcdir@/scripts/csspec.py
@abs_top_srcdir@/scripts/csspec.py \
  inobs="data/crab_events.fits" \
  inmodel="data/crab.xml" \
  caldb="irf" \
  irf="cta_dummy_irf" \
  enumbins=3 \
  srcname="Crab" \
  emin=0.1 \
  emax=100.0 \
  binned=yes \
  nxpix=10 \
  nypix=10 \
  binsz=0.1 \
  nebins=2 \
  coordsys="CEL" \
  xref=83.63 \
  yref=22.01 \
  proj="CAR" \
  outfile="spectrum.fits" > csspec.log
$ECHO -n "."
if [ -s "spectrum.fits" ]
then
  $ECHO -n "."
else
  $ECHO " spectrum.fits file is not valid"
  exit 1
fi
$ECHO " ok"


#
# Test cslightcrv (unbinned)
# ==========================
$ECHO -n "Test cslightcrv (unbinned): "
chmod +x @abs_top_srcdir@/scripts/cslightcrv.py
@abs_top_srcdir@/scripts/cslightcrv.py \
  inobs="data/crab_events.fits" \
  inmodel="data/crab.xml" \
  srcname="Crab" \
  caldb="irf" \
  irf="cta_dummy_irf" \
  tbinalg="LIN" \
  tmin=51544.5 \
  tmax=51544.53 \
  tbins=3 \
  enumbins=0 \
  emin=0.1 \
  emax=100.0 \
  outfile="lightcurve.fits" > cslightcrv.log
$ECHO -n "."
if [ -s "lightcurve.fits" ]
then
  $ECHO -n "."
else
  $ECHO " lightcurve.fits file is not valid"
  exit 1
fi
$ECHO " ok"


#
# Test cslightcrv (binned)
# ========================
$ECHO -n "Test cslightcrv (binned): "
chmod +x @abs_top_srcdir@/scripts/cslightcrv.py
@abs_top_srcdir@/scripts/cslightcrv.py \
  inobs="data/crab_events.fits" \
  inmodel="data/crab.xml" \
  srcname="Crab" \
  caldb="irf" \
  irf="cta_dummy_irf" \
  tbinalg="GTI" \
  enumbins=2 \
  emin=0.1 \
  emax=100.0 \
  coordsys="CEL" \
  proj="CAR" \
  xref=83.63 \
  yref=22.01 \
  nxpix=10 \
  nypix=10 \
  binsz=0.1 \
  outfile="lightcurve.fits" > cslightcrv.log
$ECHO -n "."
if [ -s "lightcurve.fits" ]
then
  $ECHO -n "."
else
  $ECHO " lightcurve.fits file is not valid"
  exit 1
fi
$ECHO " ok"