[gnuastro-commits] master 194b49d1 59/69: PSF select-stars: change the name of the two varibales.

[Mohammad Akhlaghi]

branch: master
commit 194b49d167653d6d6e48cddc90ec694217b58598
Author: Sepideh Eskandarlou <sepideh.eskandarlou@gmail.com>
Commit: Mohammad Akhlaghi <mohammad@akhlaghi.org>

    PSF select-stars: change the name of the two varibales.
    
    Until now, the two variable 'minmag' and 'maxmag' has been used in script
    for selecting the stars in the range of magnitude between minimumm to
    maximumm but these two name will be confused the user and she/he do not
    know the 'minmag' option has been used for the bright or faint star.
    
    With this commit, for the clarity the name of two these variable has been
    changed from 'minmag' to 'brightmag' and from 'maxmag' to the 'faintmag'.
---
 bin/script/psf-create-select-stars.in | 34 +++++++++++++++++-----------------
 1 file changed, 17 insertions(+), 17 deletions(-)

diff --git a/bin/script/psf-create-select-stars.in 
b/bin/script/psf-create-select-stars.in
index b12fe901..0834734e 100755
--- a/bin/script/psf-create-select-stars.in
+++ b/bin/script/psf-create-select-stars.in
@@ -311,7 +311,7 @@ elif [ ! -f $segmented ]; then
     exit 1
 fi
 
-# Check if the minimum and maximum range of does not exist interrupt.
+# Check if the brighter and fainter range of magnitude does not exist 
interrupt.
 if [ x$magnituderange = x ]; then
     echo "$scriptname: The range of magnitude does not provided."
     echo "$scriptname: Values to '--magnituderange' (or '-m') should be 
provided."
@@ -367,13 +367,13 @@ fi
 #-----------------------------------
 #
 # Obtain the magnitude range from the command line arguments.
-minmag=$(echo "$magnituderange" | awk 'BEGIN{FS=","} {print $1}')
-maxmag=$(echo "$magnituderange" | awk 'BEGIN{FS=","} {print $2}')
+brightmag=$(echo "$magnituderange" | awk 'BEGIN{FS=","} {print $1}')
+faintmag=$(echo "$magnituderange" | awk 'BEGIN{FS=","} {print $2}')
 
-# Range of magnitude which are for time fainter than and brighter than
-# minimum magnitude and maximum magnitude.
+# Range of magnitude which are in the wider range of brighter and fainter
+# magnitude.
 brighter=-10
-fainter=$(astarithmetic $maxmag $faintmagdiff + --quiet)
+fainter=$(astarithmetic $faintmag $faintmagdiff + --quiet)
 
 # Obtain the parallax and parallax_error columns name.
 parallax=$(echo "$parallaxanderrorcolumn" \
@@ -401,7 +401,7 @@ parallax_error=$(echo "$parallaxanderrorcolumn" \
 # and max magnitudes will will be generated.
 bname_prefix=$(basename $inputs | sed 's/\.fits/ /' | awk '{print $1}')
 if [ x$tmpdir = x ]; then \
-  
tmpdir=$(pwd)/"$bname_prefix"_psfcreateselectstar_"$field"_"$minmag"_"$maxmag"
+  
tmpdir=$(pwd)/"$bname_prefix"_psfcreateselectstar_"$field"_"$brightmag"_"$faintmag"
 fi
 
 if [ -d $tmpdir ]; then
@@ -412,7 +412,7 @@ fi
 
 # Output
 if [ x$output = x ]; then
-  output="$bname_prefix"_psfcreateselectstar_"$field"_"$minmag"_"$maxmag".fits
+  
output="$bname_prefix"_psfcreateselectstar_"$field"_"$brightmag"_"$faintmag".fits
 fi
 
 
@@ -429,14 +429,14 @@ fi
 # 'astquery'.
 #
 # The output name of the catalog of stars in the range of the magnitude
-# between smaller than the minimumm and larger than the maximumm.
+# between smaller than the brighter and larger than the fainter.
 catalog_main=$tmpdir/catalog-main-$brighter-$fainter.fits
 
 # The output name of the sky coverage.
 skycoverage=$tmpdir/skycoverage.fits
 
 # If the catalog and the image have an overlap area, then select the stars
-# in the range of magnitude between minimum and maximum.
+# in the range of magnitude between bright and faint stars.
 if [ x"$catalog" != x ]; then
 
     # Find minimum and maximum RA/Dec values of the input image.
@@ -462,7 +462,7 @@ if [ x"$catalog" != x ]; then
     number=$(asttable $skycoverage | wc -l)
 
     # If catalog overlap the image, select stars with magnitudes between
-    # the less than minimum and larger than maximum values.
+    # the less than faint and larger than bright values.
     if [ "$number" = 0 ]; then
 
         # Stop if the catalog doesn't overlap with the image.
@@ -487,7 +487,7 @@ if [ x"$catalog" != x ]; then
                           | grep 'Number of rows' | awk '{print $4}')
             if [ "$numstars" = 0 ]; then
                 rm -rf $tmpdir
-                echo "There were no stars in magnitude range $minmag to 
$maxmag"
+                echo "There were no stars in magnitude range $brightmag to 
$faintmag"
                 exit 2
             fi
         fi
@@ -512,11 +512,11 @@ fi
 
 
 # The name of the catalog of stars in the range of magnitude between
-# minimumm and maximumm.
-catalog_target=$tmpdir/catalog-gaia-$minmag-$maxmag.fits
+# bright and faint.
+catalog_target=$tmpdir/catalog-gaia-$brightmag-$faintmag.fits
 
-# Select the stars in the range of magnitude between minimum and maximum.
-asttable $catalog_main --range=$field,$minmag,$maxmag --output=$catalog_target
+# Select the stars in the range of magnitude between bright and faint.
+asttable $catalog_main --range=$field,$brightmag,$faintmag 
--output=$catalog_target
 
 
 
@@ -531,7 +531,7 @@ asttable $catalog_main --range=$field,$minmag,$maxmag 
--output=$catalog_target
 goodparallax=$tmpdir/parallax-good.fits
 if [ x"$parallaxanderrorcolumn" != x ]; then
     asttable $catalog_target -c$racolumn,$deccolumn -c$field \
-             --range=$field,$minmag,$maxmag --colinfoinstdout --noblank=4 \
+             --range=$field,$brightmag,$faintmag --colinfoinstdout --noblank=4 
\
              -c'arith '$parallax' '$parallax' abs \
                       '$parallax_error' 3 x lt nan where ' \
              | asttable -c$racolumn,$deccolumn -c$field --output=$goodparallax 
$quiet