225 lines
8.5 KiB
Bash
225 lines
8.5 KiB
Bash
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#! /bin/sh
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#script to create the angular mask for the 100k release of the 2dF Redshift Survey
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#see http://www.mso.anu.edu.au/2dFGRS/ for more about the survey.
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#USAGE: 2df100k.sh
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if [ "$MANGLEBINDIR" = "" ] ; then
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MANGLEBINDIR="../../bin"
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fi
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if [ "$MANGLESCRIPTSDIR" = "" ] ; then
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MANGLESCRIPTSDIR="../../scripts"
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fi
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if [ "$MANGLEDATADIR" = "" ] ; then
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MANGLEDATADIR="../../masks"
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fi
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user=`whoami`
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names=`finger $user | fgrep "ame:" | sed 's/.*: *\([^ ]*\)[^:]*/\1/'`
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for name in ${names}; do break; done
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echo "Hello $name, watch me make the angular mask for the 2dF 100k survey."
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#to pixelize dynamically
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#pix=
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#restag=
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#to pixelize everything to fixed resolution
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scheme="s"
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res=4
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pix="-P${scheme}0,${res}"
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restag="_res${res}${scheme}"
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# to make verbose
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quiet=
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# to make quiet
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#quiet=-q
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# snap tolerances
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snaptols="-a2 -b2 -t2"
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#multiple intersection tolerance
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mtol="-m1e-5"
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# maximum harmonic number
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lmax=20
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# North
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if [ -z "$quiet" ]; then
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echo "===========================================";
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echo " NORTH ";
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fi
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# name of output file to contain 2dF 100k North polygons
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npol="2df100k_north${restag}.pol"
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# -vo says to use old polygon ids, which are field numbers
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echo "$MANGLEBINDIR/pixelize $quiet $mtol $pix -vo ngp_fields.dat jnfp"
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$MANGLEBINDIR/pixelize $quiet $mtol $pix -vo ngp_fields.dat jnfp || exit
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echo "$MANGLEBINDIR/pixelize $quiet $mtol $pix -vo ngpholes.dat jnhp"
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$MANGLEBINDIR/pixelize $quiet $mtol $pix -vo ngpholes.dat jnhp || exit
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echo "$MANGLEBINDIR/pixelize $quiet $mtol $pix -vo centres.ngp jncp"
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$MANGLEBINDIR/pixelize $quiet $mtol $pix -vo centres.ngp jncp || exit
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echo "$MANGLEBINDIR/snap $quiet $snaptols $mtol -vo jnfp jnf"
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$MANGLEBINDIR/snap $quiet $snaptols $mtol -vo jnfp jnf || exit
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echo "$MANGLEBINDIR/snap $quiet $snaptols $mtol -vo jnhp jnh"
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$MANGLEBINDIR/snap $quiet $snaptols $mtol -vo jnhp jnh || exit
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echo "$MANGLEBINDIR/snap $quiet $snaptols $mtol -vo jncp jnc"
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$MANGLEBINDIR/snap $quiet $snaptols $mtol -vo jncp jnc || exit
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# -n intersects holes with their parent fields
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echo "$MANGLEBINDIR/poly2poly $quiet $mtol -n jnh jnf jnhf"
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$MANGLEBINDIR/poly2poly $quiet $mtol -n jnh jnf jnhf || exit
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echo "$MANGLEBINDIR/balkanize $quiet $mtol jnc jnhf jnb"
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$MANGLEBINDIR/balkanize $quiet $mtol jnc jnhf jnb || exit
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echo "$MANGLEBINDIR/weight $quiet $mtol -z2dF100k jnb jnw"
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$MANGLEBINDIR/weight $quiet $mtol -z2dF100k jnb jnw || exit
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echo "$MANGLEBINDIR/unify $quiet $mtol jnw $npol"
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$MANGLEBINDIR/unify $quiet $mtol jnw $npol || exit
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echo "Polygons for 2dF 100k North are in $npol"
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# South
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if [ -z "$quiet" ]; then
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echo "===========================================";
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echo " SOUTH ";
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fi
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# name of output file to contain 2dF 100k South polygons
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spol="2df100k_south${restag}.pol"
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# -vo says to use old polygon ids, which are field numbers
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echo "$MANGLEBINDIR/pixelize $quiet $mtol $pix -vo sgp_fields.dat jsfp"
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$MANGLEBINDIR/pixelize $quiet $mtol $pix -vo sgp_fields.dat jsfp || exit
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echo "$MANGLEBINDIR/pixelize $quiet $mtol $pix -vo sgpholes.dat jshp"
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$MANGLEBINDIR/pixelize $quiet $mtol $pix -vo sgpholes.dat jshp || exit
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echo "$MANGLEBINDIR/pixelize $quiet $mtol $pix -vo centres.sgp jscp"
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$MANGLEBINDIR/pixelize $quiet $mtol $pix -vo centres.sgp jscp || exit
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echo "$MANGLEBINDIR/pixelize $quiet $mtol $pix -vo centres.ran jrcp"
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$MANGLEBINDIR/pixelize $quiet $mtol $pix -vo centres.ran jrcp || exit
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echo "$MANGLEBINDIR/snap $quiet $snaptols $mtol -vo jsfp jsf"
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$MANGLEBINDIR/snap $quiet $snaptols $mtol -vo jsfp jsf || exit
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echo "$MANGLEBINDIR/snap $quiet $snaptols $mtol -vo jshp jsh"
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$MANGLEBINDIR/snap $quiet $snaptols $mtol -vo jshp jsh || exit
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echo "$MANGLEBINDIR/snap $quiet $snaptols $mtol -vo jscp jsc"
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$MANGLEBINDIR/snap $quiet $snaptols $mtol -vo jscp jsc || exit
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echo "$MANGLEBINDIR/snap $quiet $snaptols $mtol -vo jrcp jrc"
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$MANGLEBINDIR/snap $quiet $snaptols $mtol -vo jrcp jrc || exit
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# -n intersects holes with their parent fields
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echo "$MANGLEBINDIR/poly2poly $quiet $mtol -n jsh jsf jshf"
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$MANGLEBINDIR/poly2poly $quiet $mtol -n jsh jsf jshf || exit
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echo "$MANGLEBINDIR/balkanize $quiet $mtol centres.sgp centres.ran jshf jsb"
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$MANGLEBINDIR/balkanize $quiet $mtol jsc jrc jshf jsb || exit
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echo "$MANGLEBINDIR/weight $quiet $mtol -z2dF100k jsb jsw"
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$MANGLEBINDIR/weight $quiet $mtol -z2dF100k jsb jsw || exit
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echo "$MANGLEBINDIR/unify $quiet $mtol jsw $spol"
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$MANGLEBINDIR/unify $quiet $mtol jsw $spol || exit
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echo "Polygons for 2dF 100k South are in $spol"
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# Harmonics
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if [ -z "$quiet" ]; then
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echo "===========================================";
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echo " THE WORLD ";
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fi
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# name of output file to contain harmonics
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wlm="2df100k${restag}.wlm"
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echo "$MANGLEBINDIR/harmonize $quiet $mtol -l$lmax $npol $spol $wlm"
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$MANGLEBINDIR/harmonize $quiet $mtol -l$lmax $npol $spol $wlm || exit
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echo "Harmonics for 2dF 100k mask up to l = $lmax are in $wlm"
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# Map
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# name of output file to contain map
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map="2df100k${restag}.map"
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echo "$MANGLEBINDIR/map $quiet -w$wlm azel.dat $map"
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$MANGLEBINDIR/map $quiet -w$wlm azel.dat $map || exit
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echo "Map of 2dF 100k mask up to l = $lmax is in $map"
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# Vertices
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# name of output file to contain vertices
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vert="2df100k${restag}.vrt"
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echo "$MANGLEBINDIR/poly2poly -ov $mtol $quiet $npol $spol $vert"
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$MANGLEBINDIR/poly2poly -ov $quiet $mtol $npol $spol $vert || exit
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echo "Vertices of 2dF 100k mask are in $vert"
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# Graphics
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# name of output file to contain graphics
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grph="2df100k${restag}.grph"
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# number of points per (2 pi) along each edge of a polygon
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pts_per_twopi=30
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echo "$MANGLEBINDIR/poly2poly -og$pts_per_twopi $quiet $mtol $npol $spol $grph"
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$MANGLEBINDIR/poly2poly -og$pts_per_twopi $quiet $mtol $npol $spol $grph || exit
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echo "Data suitable for plotting polygons of the 2dF 100k mask are in $grph:"
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echo "each line is a sequence of az, el points delineating the perimeter of a polygon."
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# for plotting with the matlab script
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eps="2df100k${restag}.eps"
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neps="2df100k_north${restag}.eps"
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seps="2df100k_south${restag}.eps"
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if which matlab >/dev/null 2>&1 ; then
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# name of output file to contain matlab graphics
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list="2df100k${restag}.list"
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echo "$MANGLEBINDIR/poly2poly -ol$pts_per_twopi $quiet $npol $spol $list"
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$MANGLEBINDIR/poly2poly -ol$pts_per_twopi $quiet $mtol $npol $spol $list || exit
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echo "Data for plotting polygons of the 2dF 100k mask in Matlab are in $list."
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echo "Using Matlab to plot the 2dF 100k mask ..."
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$MANGLESCRIPTSDIR/graphmask.sh $list $eps 0 0 0 0 "Completeness mask for 2dF 100k"
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if [ $? -eq 0 ]; then
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$MANGLESCRIPTSDIR/graphmask.sh $list $neps 145 223 -7 6 "Completeness mask for 2dF 100k north"
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$MANGLESCRIPTSDIR/graphmask.sh $list $seps -50 81 -52 -7 "Completeness mask for 2dF 100k south"
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echo "Made figures illustrating the 2dF 100k mask:"
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echo "$eps, $neps, $seps"
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echo "Type \"ggv $eps\" or \"gv $eps\" to view the figures."
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elif which sm >/dev/null 2>&1 ; then
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echo "Using Supermongo to plot the 2dF 100k mask:"
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$MANGLESCRIPTSDIR/graphmasksm.sh $grph $eps 0 0 0 0 "Completeness mask for 2dF 100k"
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if [ $? -eq 0 ]; then
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echo "Made a figure illustrating the 2dF 100k mask: $eps"
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echo "Type \"ggv $eps\" or \"gv $eps\" to view the figure."
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echo "A script is also available to plot mangle files Matlab (with the mapping toolbox),"
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echo "or you can plot $grph using your own favorite plotting tool."
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fi
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else
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echo "Scripts are available for plotting mangle polygons in Matlab"
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echo "(with the mapping toolbox) or Supermongo, or you can plot $grph"
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echo "using your own favorite plotting tool."
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fi
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elif which sm >/dev/null 2>&1 ; then
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echo "Using Supermongo to plot the 2dF 100k mask:"
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$MANGLESCRIPTSDIR/graphmasksm.sh $grph $eps 0 0 0 0 "Completeness mask for 2dF 100k"
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if [ $? -eq 0 ]; then
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echo "Made a figure illustrating the 2dF 100k mask: $eps"
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echo "Type \"ggv $eps\" or \"gv $eps\" to view the figure."
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echo "A script is also available to plot mangle files Matlab (with the mapping toolbox),"
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echo "or you can plot $grph using your own favorite plotting tool."
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fi
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else
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echo "Scripts are available for plotting mangle polygons in Matlab"
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echo "(with the mapping toolbox) or Supermongo, or you can plot $grph"
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echo "using your own favorite plotting tool."
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fi
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# remove temporary files
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rm j[nsr]*
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if [ -z "$quiet" ]; then
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echo "===========================================";
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echo "the universe?"
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fi
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if [ "$quiet" ]; then
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echo ""
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echo "If you'd like to repeat that with the sound on,"
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echo "please turn off the quiet button in 2df100k.sh and try again."
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fi
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