From 0663a5cfe5733be2ae57f9ec094d7d53aa255b74 Mon Sep 17 00:00:00 2001
From: Aaron LI <aaronly.me@outlook.com>
Date: Mon, 13 Feb 2017 22:50:50 +0800
Subject: ds9_image.sh: Use "manifest.py" from "chandra-acis-analysis"

---
 ds9_image.sh | 98 +++++++++++++++++++-----------------------------------------
 1 file changed, 31 insertions(+), 67 deletions(-)

diff --git a/ds9_image.sh b/ds9_image.sh
index a65db22..d4538d1 100755
--- a/ds9_image.sh
+++ b/ds9_image.sh
@@ -1,22 +1,29 @@
 #!/bin/sh
 #
-# Copyright (c) 2016 Aaron LI
+# Copyright (c) 2016-2017 Aaron LI
 # MIT license
 #
 # Use DS9 to visualize the ACIS image, with useful/handy
 # arguments/options passed.
-# Also touch the output image filename for easier save.
+# Also touch the output image filename for quicker save.
+#
+# NOTE:
+# Tool `manifest.py` is part of the `chandra-acis-analysis` repository.
 #
 # Created: 2016-04-16
-# Updated: 2016-05-08
+#
+# Change logs:
+# 2017-02-13:
+#   * Use `manifest.py` from `chandra-acis-analysis`
+#   * Some cleanups
 #
 
 # Default parameters
-FILE_PATTERN="img_c*_fill.fits"
-REG_FILE=${REG_FILE:-r500.reg}
-REG_FORMAT=${REG_FORMAT:-ds9}
-REG_FOV=${REG_FOV:-skyfov.fits}
-SMOOTH_RADIUS=${SMOOTH_RADIUS:-4}
+DS9_GEOMETRY=${DS9_GEOMETRY:-1288x1026-0+0}
+DS9_REG_FORMAT=${DS9_REG_FORMAT:-ds9}
+DS9_SMOOTH_RADIUS=${DS9_SMOOTH_RADIUS:-4}
+DS9_SCALE=${DS9_SCALE:-asinh}
+DS9_CMAP=${DS9_CMAP:-sls}
 
 
 case "$1" in
@@ -28,78 +35,35 @@ case "$1" in
 esac
 
 
-analyze_path() {
-    # extract `obs id' and `source name' from path
-    echo "$@" | awk '
-    # main part
-    {
-        if (NF==1) {
-            ## oi & name
-            input=($1 "/")
-            if (input ~ /_oi/) {
-                ## PATTERN: .../$name_oi$oi/...
-                idx_oi = match(input, /oi[0-9]+/) + 2;    # "2" skip the "oi"
-                len_oi = RLENGTH - 2;
-                oi = substr(input, idx_oi, len_oi);
-                idx_name = match(input, /\/[a-zA-Z0-9.+-]+_oi/) + 1;
-                len_name = RLENGTH - 4;
-                name = substr(input, idx_name, len_name);
-                owner = "lwt";
-            }
-            else {
-                ## PATTERN: .../$name/$oi/...
-                idx_oi = match(input, /\/[0-9]+\//) + 1;
-                len_oi = RLENGTH - 2;
-                oi = substr(input, idx_oi, len_oi);
-                idx_name1 = match(input, /\/[a-zA-Z0-9_.+-]+\/[0-9]+\//);
-                len_name1 = RLENGTH;
-                name1 = substr(input, idx_name1, len_name1);
-                idx_name = match(name1, /\/[a-zA-Z0-9_.+-]+\//) + 1;
-                len_name = RLENGTH - 2;
-                name = substr(name1, idx_name, len_name);
-                owner = "zzh";
-            }
-            ## output
-            printf("input: %s\n", input)
-            printf("oi: %s\nname: %s\nowner: %s\n", oi, name, owner)
-        }
-        else {
-            printf("*** WARNING: invalid input: %s\n", $0)
-        }
-    }
-    # END { }
-    '
-}
-
-
-INIT_DIR=`pwd -P`
+INIT_DIR=$(pwd -P)
 while [ ! -z "$1" ]; do
     imgdir="$1"
     shift
     cd ${imgdir}
     echo "====== ${PWD} ======"
-    NAME=`analyze_path "${PWD}" | grep '^name:' | awk '{ print $2 }'`
-    FILE=`\ls ${FILE_PATTERN}`
-    [ -z "${FILE}" ] && continue
+    FILE=$(manifest.py getpath img_fill)
+    if [ -z "${FILE}" ]; then
+        echo "*** WARNING: no image file found ***"
+        continue
+    fi
     echo "FITS file: ${FILE}"
     #
-    PNG_SUFFIX=`echo "${FILE%.fits}" | sed -e 's/_c7//' -e 's/_c0-3//'`
-    PNG_FILE="${NAME}_${PNG_SUFFIX}.png"
+    PNG_FILE="$(echo "${FILE%.fits}" | sed -e 's/_c7//' -e 's/_c0-3//').png"
     [ ! -f "${PNG_FILE}" ] && touch ${PNG_FILE}
     echo "PNG file: ${PNG_FILE}"
     # FoV region
-    if [ -f "${REG_FOV}" ]; then
-        DS9_REG_FOV="-regions color green -regions ${REG_FOV}"
-    fi
+    FOV=$(manifest.py getpath fov)
+    DS9_REG_FOV="-regions color green -regions ${REG_FOV}"
     #
     ds9 ${FILE} \
         -bin factor 1 \
-        -smooth radius ${SMOOTH_RADIUS} -smooth yes \
-        -scale asinh \
-        -cmap sls \
-        -geometry 1288x1026-0+0 \
-        -regions format ${REG_FORMAT} \
-        -regions color white -regions ${REG_FILE} ${DS9_REG_FOV}
+        -smooth radius ${DS9_SMOOTH_RADIUS} -smooth yes \
+        -scale ${DS9_SCALE} \
+        -cmap ${DS9_CMAP} \
+        -geometry ${DS9_GEOMETRY} \
+        -regions format ${DS9_REG_FORMAT} \
+        -regions color white -regions ${REG_FILE} \
+        ${DS9_REG_FOV}
     #
     cd ${INIT_DIR}
 done
-- 
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