[gnuastro-commits] master 76c8a482 03/39: Zeropoint: add a script for bing it on Gnuastro

[Mohammad Akhlaghi]

branch: master
commit 76c8a4826d1172f3b4dde1c3921a4fd0cbdd765a
Author: Sepideh Eskandarlou <sepideh.eskandarlou@gmail.com>
Commit: Mohammad Akhlaghi <mohammad@akhlaghi.org>

    Zeropoint: add a script for bing it on Gnuastro
    
    Until now, Make file for computing the Zeropoint was written. But we could
    not bring it on Gnuastro. Because whole the Gnuastro programs are written
    in 'C' or 'Script'.
    
    With this commit, the Script file of Zeropint is in the preparation stage
    and some of the options are defined.
---
 bin/script/zeropoint.in | 128 ++++++++++++++++++++++++++++++++++++++++++++++++
 1 file changed, 128 insertions(+)

diff --git a/bin/script/zeropoint.in b/bin/script/zeropoint.in
new file mode 100644
index 00000000..686bfb01
--- /dev/null
+++ b/bin/script/zeropoint.in
@@ -0,0 +1,128 @@
+#!/bin/sh
+
+# Calculate the Zeropoint of the image based on the refrence images or
+# catalog.
+#
+# Run with '--help' for more information.
+#
+# Original author:
+#     Sepideh Eskandarlou <sepideh.eskandarlou@gmail.com>
+# Contributing author:
+#     Mohammad Akhlaghi <mohammad@akhlaghi.org>
+#     Samane Raji <samaneraji@gmail.com>
+# Copyright (C) 2020-2022 Free Software Foundation, Inc.
+#
+# Gnuastro 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.
+#
+# Gnuastro 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 Gnuastro. If not, see <http://www.gnu.org/licenses/>.
+
+
+# Exit the script in the case of failure
+set -e
+
+# 'LC_NUMERIC' is responsible for formatting numbers printed by the OS.  It
+# prevents floating points like '23,45' instead of '23.45'.
+export LC_NUMERIC=C
+
+
+
+
+# Default parameter's values
+hdu=1
+quiet=""
+output=""
+tmpdir=""
+catalog=""
+keeptmp=""
+refrence=""
+aperarcsec=""
+cataloghdu=""
+refrencezp=""
+refrencehdu=""
+version=@VERSION@
+scriptname=@SCRIPT_NAME@
+
+
+
+
+# Output of '--usage'
+print_usage() {
+     cat <<EOF
+$scriptname: run with '--help' to list the options.
+EOF
+}
+
+
+
+
+
+# Output of '--help'
+print_help() {
+   cat <<EOF
+Usage: $scriptname [OPTIONS] image.fits
+
+Build a catalogue of "good stars" that will be considered for constructing
+an extended and non parametric PSF. Here, "good stars" means that they
+don't have close objects that affect it sourrondings and consequently they
+are not contaminated. The script will construct a catalog of stars from
+reference datasets (Gaia) if the user does not provide another one. In
+addition to this, other parameters like the axis ratio are considered to
+filter the sample and select only proper stars.
+
+$scriptname options:
+ Input:
+  -h, --hdu=STR/INT       HDU/Extension name of number of the input file.
+  -c, --catalog           Refrence catalog which based on it zeropoint of
+                          input will be compute.
+  -C, --cataloghdu        HDU/Extension name of number of the catalog.
+  -r, --reference         Rerence images which based on them zeropoint of
+                          input will be compute.
+  -z, --referencezp       Zeropoints of reference images.
+  -R, --referencehdu      HDU/Extension name of number of the refrence files.
+  -a, --aprarcsec         Aperure arcseconds.
+
+ Output:
+  -o, --output            Output table with the object coordinates.
+  -t, --tmpdir            Directory to keep temporary files.
+  -k, --keeptmp           Keep temporal/auxiliar files.
+
+ Operating mode:
+  -h, --help              Print this help.
+      --cite              BibTeX citation for this program.
+  -q, --quiet             Don't print any extra information in stdout.
+  -V, --version           Print program version.
+
+Mandatory or optional arguments to long options are also mandatory or optional
+for any corresponfing short options.
+
+GNU Astronomy Utilities home page: http://www.gnu.org/software/gnuastro/
+
+Report bugs to bug-gnuastro@gnu.org
+EOF
+}
+
+
+
+
+
+# Output of '--version':
+print_version() {
+     cat <<EOF
+$scriptname (GNU Astronomy Utilities) $version
+Copyright (C) 2020-2022 Free Software Foundation, Inc.
+License GPLv3+: GNU General public license version 3 or later.
+This is free software: you are free to change and redistribute it.
+There is NO WARRANTY, to the extent permitted by law.
+
+Written/developed by Sepideh Eskandarlou.
+EOF
+}