mangle/masks/2df230k/2df230k.sh

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2021-06-21 16:38:20 +02:00
#! /bin/sh
#script to create the angular mask for the 230k release of the 2dF Redshift Survey
#see http://www.mso.anu.edu.au/2dFGRS/ for more about the survey.
#USAGE: 2df230k.sh
if [ "$MANGLEBINDIR" = "" ] ; then
MANGLEBINDIR="../../bin"
fi
if [ "$MANGLESCRIPTSDIR" = "" ] ; then
MANGLESCRIPTSDIR="../../scripts"
fi
if [ "$MANGLEDATADIR" = "" ] ; then
MANGLEDATADIR="../../masks"
fi
user=`whoami`
names=`finger $user | fgrep "ame:" | sed 's/.*: *\([^ ]*\)[^:]*/\1/'`
for name in ${names}; do break; done
echo "Hello $name, watch me make the angular mask for the 2dF 230k survey."
#to pixelize dynamically
#pix=
#restag=
#to pixelize everything to fixed resolution
scheme="s"
res=4
pix="-P${scheme}0,${res}"
restag="_res${res}${scheme}"
# to make verbose
quiet=
# to make quiet
#quiet=-q
# snap tolerances
snaptols="-a2 -b2 -t2"
#multiple intersection tolerance
mtol="-m1e-5"
# maximum harmonic number
lmax=20
# North
if [ -z "$quiet" ]; then
echo "===========================================";
echo " NORTH ";
fi
# name of output file to contain 2dF 230k North polygons
npol="2df230k_north${restag}.pol"
# -vo says to use old polygon ids, which are field numbers
echo "$MANGLEBINDIR/pixelize $quiet $mtol $pix -vo ngp_fields.dat jnfp"
$MANGLEBINDIR/pixelize $quiet $mtol $pix -vo ngp_fields.dat jnfp || exit
echo "$MANGLEBINDIR/pixelize $quiet $mtol $pix -vo ngpholes.dat jnhp"
$MANGLEBINDIR/pixelize $quiet $mtol $pix -vo ngpholes.dat jnhp || exit
echo "$MANGLEBINDIR/pixelize $quiet $mtol $pix -vo centres.ngp jncp"
$MANGLEBINDIR/pixelize $quiet $mtol $pix -vo centres.ngp jncp || exit
echo "$MANGLEBINDIR/snap $quiet $snaptols $mtol -vo jnfp jnf"
$MANGLEBINDIR/snap $quiet $snaptols $mtol -vo jnfp jnf || exit
echo "$MANGLEBINDIR/snap $quiet $snaptols $mtol -vo jnhp jnh"
$MANGLEBINDIR/snap $quiet $snaptols $mtol -vo jnhp jnh || exit
echo "$MANGLEBINDIR/snap $quiet $snaptols $mtol -vo jncp jnc"
$MANGLEBINDIR/snap $quiet $snaptols $mtol -vo jncp jnc || exit
# -n intersects holes with their parent fields
echo "$MANGLEBINDIR/poly2poly $quiet $mtol -n jnh jnf jnhf"
$MANGLEBINDIR/poly2poly $quiet $mtol -n jnh jnf jnhf || exit
echo "$MANGLEBINDIR/balkanize $quiet $mtol jncp jnhf jnb"
$MANGLEBINDIR/balkanize $quiet $mtol jnc jnhf jnb || exit
echo "$MANGLEBINDIR/weight $quiet $mtol -z2dF230k jnb jnw"
$MANGLEBINDIR/weight $quiet $mtol -z2dF230k jnb jnw || exit
echo "$MANGLEBINDIR/unify $quiet $mtol jnw $npol"
$MANGLEBINDIR/unify $quiet $mtol jnw $npol || exit
echo "Polygons for 2dF 230k North are in $npol"
# South
if [ -z "$quiet" ]; then
echo "===========================================";
echo " SOUTH ";
fi
# name of output file to contain 2dF 230k South polygons
spol="2df230k_south${restag}.pol"
# -vo says to use old polygon ids, which are field numbers
echo "$MANGLEBINDIR/pixelize $quiet $mtol $pix -vo sgp_fields.dat jsfp"
$MANGLEBINDIR/pixelize $quiet $mtol $pix -vo sgp_fields.dat jsfp || exit
echo "$MANGLEBINDIR/pixelize $quiet $mtol $pix -vo sgpholes.dat jshp"
$MANGLEBINDIR/pixelize $quiet $mtol $pix -vo sgpholes.dat jshp || exit
echo "$MANGLEBINDIR/pixelize $quiet $mtol $pix -vo centres.sgp jscp"
$MANGLEBINDIR/pixelize $quiet $mtol $pix -vo centres.sgp jscp || exit
echo "$MANGLEBINDIR/pixelize $quiet $mtol $pix -vo centres.ran jrcp"
$MANGLEBINDIR/pixelize $quiet $mtol $pix -vo centres.ran jrcp || exit
echo "$MANGLEBINDIR/snap $quiet $snaptols $mtol -vo jsfp jsf"
$MANGLEBINDIR/snap $quiet $snaptols $mtol -vo jsfp jsf || exit
echo "$MANGLEBINDIR/snap $quiet $snaptols $mtol -vo jshp jsh"
$MANGLEBINDIR/snap $quiet $snaptols $mtol -vo jshp jsh || exit
echo "$MANGLEBINDIR/snap $quiet $snaptols $mtol -vo jscp jsc"
$MANGLEBINDIR/snap $quiet $snaptols $mtol -vo jscp jsc || exit
echo "$MANGLEBINDIR/snap $quiet $snaptols $mtol -vo jrcp jrc"
$MANGLEBINDIR/snap $quiet $snaptols $mtol -vo jrcp jrc || exit
# -n intersects holes with their parent fields
echo "$MANGLEBINDIR/poly2poly $quiet $mtol -n jsh jsf jshf"
$MANGLEBINDIR/poly2poly $quiet $mtol -n jsh jsf jshf || exit
echo "$MANGLEBINDIR/balkanize $quiet $mtol centres.sgp centres.ran jshf jsb"
$MANGLEBINDIR/balkanize $quiet $mtol jsc jrc jshf jsb || exit
echo "$MANGLEBINDIR/weight $quiet $mtol -z2dF230k jsb jsw"
$MANGLEBINDIR/weight $quiet $mtol -z2dF230k jsb jsw || exit
echo "$MANGLEBINDIR/unify $quiet $mtol jsw $spol"
$MANGLEBINDIR/unify $quiet $mtol jsw $spol || exit
echo "Polygons for 2dF 230k South are in $spol"
# Harmonics
if [ -z "$quiet" ]; then
echo "===========================================";
echo " THE WORLD ";
fi
# name of output file to contain harmonics
wlm="2df230k${restag}.wlm"
echo "$MANGLEBINDIR/harmonize $quiet $mtol -l$lmax $npol $spol $wlm"
$MANGLEBINDIR/harmonize $quiet $mtol -l$lmax $npol $spol $wlm || exit
echo "Harmonics for 2dF 230k mask up to l = $lmax are in $wlm"
# Map
# name of output file to contain map
map="2df230k${restag}.map"
echo "$MANGLEBINDIR/map $quiet -w$wlm azel.dat $map"
$MANGLEBINDIR/map $quiet -w$wlm azel.dat $map || exit
echo "Map of 2dF 230k mask up to l = $lmax is in $map"
# Vertices
# name of output file to contain vertices
vert="2df230k${restag}.vrt"
echo "$MANGLEBINDIR/poly2poly -ov $mtol $quiet $npol $spol $vert"
$MANGLEBINDIR/poly2poly -ov $quiet $mtol $npol $spol $vert || exit
echo "Vertices of 2dF 230k mask are in $vert"
# Graphics
# name of output file to contain graphics
grph="2df230k${restag}.grph"
# number of points per (2 pi) along each edge of a polygon
pts_per_twopi=30
echo "$MANGLEBINDIR/poly2poly -og$pts_per_twopi $quiet $mtol $npol $spol $grph"
$MANGLEBINDIR/poly2poly -og$pts_per_twopi $quiet $mtol $npol $spol $grph || exit
echo "Data suitable for plotting polygons of the 2dF 230k mask are in $grph:"
echo "each line is a sequence of az, el points delineating the perimeter of a polygon."
# for plotting with the matlab script
eps="2df230k${restag}.eps"
neps="2df230k_north${restag}.eps"
seps="2df230k_south${restag}.eps"
if which matlab >/dev/null 2>&1 ; then
# name of output file to contain matlab graphics
list="2df230k${restag}.list"
echo "$MANGLEBINDIR/poly2poly -ol$pts_per_twopi $quiet $npol $spol $list"
$MANGLEBINDIR/poly2poly -ol$pts_per_twopi $quiet $mtol $npol $spol $list || exit
echo "Data for plotting polygons of the 2dF 230k mask in Matlab are in $list."
echo "Using Matlab to plot the 2dF 230k mask ..."
echo "$MANGLESCRIPTSDIR/graphmask.sh $list $eps"
$MANGLESCRIPTSDIR/graphmask.sh $list $eps 0 0 0 0 "Completeness mask for 2dF 230k"
if [ $? -eq 0 ]; then
$MANGLESCRIPTSDIR/graphmask.sh $list $neps 145 223 -9 6 "Completeness mask for 2dF 230k north"
$MANGLESCRIPTSDIR/graphmask.sh $list $seps -55 85 -73 1 "Completeness mask for 2dF 230k south"
echo "Made a figure illustrating the 2dF 230k mask:"
echo "$eps, $neps, $seps"
echo "Type \"ggv $eps\" or \"gv $eps\" to view the figures."
elif which sm >/dev/null 2>&1 ; then
echo "Using Supermongo to plot the 2dF 230k mask:"
$MANGLESCRIPTSDIR/graphmasksm.sh $grph $eps 0 0 0 0 "Completeness mask for 2dF 230k"
if [ $? -eq 0 ]; then
echo "Made a figure illustrating the 2dF 230k mask: $eps"
echo "Type \"ggv $eps\" or \"gv $eps\" to view the figure."
echo "A script is also available to plot mangle files Matlab (with the mapping toolbox),"
echo "or you can plot $grph using your own favorite plotting tool."
fi
else
echo "Scripts are available for plotting mangle polygons in Matlab"
echo "(with the mapping toolbox) or Supermongo, or you can plot $grph"
echo "using your own favorite plotting tool."
fi
elif which sm >/dev/null 2>&1 ; then
echo "Using Supermongo to plot the 2dF 100k mask:"
$MANGLESCRIPTSDIR/graphmasksm.sh $grph $eps 0 0 0 0 "Completeness mask for 2dF 230k"
if [ $? -eq 0 ]; then
echo "Made a figure illustrating the 2dF 230k mask: $eps"
echo "Type \"ggv $eps\" or \"gv $eps\" to view the figure."
echo "A script is also available to plot mangle files Matlab (with the mapping toolbox),"
echo "or you can plot $grph using your own favorite plotting tool."
fi
else
echo "Scripts are available for plotting mangle polygons in Matlab"
echo "(with the mapping toolbox) or Supermongo, or you can plot $grph"
echo "using your own favorite plotting tool."
fi
# remove temporary files
rm j[nsr]*
if [ -z "$quiet" ]; then
echo "===========================================";
echo "the universe?"
fi
if [ "$quiet" ]; then
echo ""
echo "If you'd like to repeat that with the sound on,"
echo "please turn off the quiet button in 2df230k.sh and try again."
fi