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, 18 insertions, 0 deletions

diff --git a/mod_ly/shuffle_T.py b/mod_ly/shuffle_T.py
new file mode 100755
index 0000000..24e7393
--- /dev/null
+++ b/mod_ly/shuffle_T.py
@@ -0,0 +1,18 @@
+#!/usr/bin/python
+
+import sys
+import scipy
+
+output_file=open(sys.argv[2],'w')
+for i in open(sys.argv[1]):
+    r,re,c,s=i.strip().split()
+    c=float(c)
+    s=float(s)
+
+    if c>0 and s>0:
+        c1=-1
+        while c1<=0:
+            c1=scipy.random.normal(0,1)*s+c
+
+        output_file.write("%s\t%s\t%s\t%s\n"%(r,re,c1,s))
+