Initial commit

Added files:
  * mass_profile: developed by Junhua GU, modified by Weitian LI
  * opt_utilities: developed by Junhua GU
  * tools/cosmo_calc: originated from 'calc_distance', modified
  * scripts: scripts used to process Chandra ACIS data
  * files: useful files used in processing
  * HOWTO_chandra_acis_process.txt
  * README.md

1 files changed, 14 insertions, 0 deletions

diff --git a/mod_ly/extract_tcool.py b/mod_ly/extract_tcool.py
new file mode 100755
index 0000000..05c836b
--- /dev/null
+++ b/mod_ly/extract_tcool.py
@@ -0,0 +1,14 @@
+#!/usr/bin/env python
+
+import sys
+rcool=float(sys.argv[1])
+
+for l in open('cooling_time.dat'):
+    r,t=l.split()
+    r=float(r)
+    t=float(t)
+    if r>rcool:
+        print("cooling time at %f kpc=%f Gyr"%(rcool,t))
+        print("rcool= %f kpc" % rcool)
+        print("cooling_time= %f Gyr @ %f kpc" % (t,rcool))
+        sys.exit(0)