r6776 - /1.3/sample_scripts/full_analysis.py -- July 06, 2008 - 02:23

Author: bugman
Date: Sun Jul  6 02:05:53 2008
New Revision: 6776

URL: http://svn.gna.org/viewcvs/relax?rev=6776&view=rev
Log:
Modified the convergence tests in the full_analysis.py script to print the 
IEEE-754 byte array.

This representation is platform and float type (float vs. numpy.float64 vs. 
Numeric.Float64, etc.)
independent.  Even if the values evaluate to being equal, the python print 
out can be different. 
The IEEE-754 float byte array representation is independent of this insanity.


Modified:
    1.3/sample_scripts/full_analysis.py

Modified: 1.3/sample_scripts/full_analysis.py
URL: 
http://svn.gna.org/viewcvs/relax/1.3/sample_scripts/full_analysis.py?rev=6776&r1=6775&r2=6776&view=diff
==============================================================================
--- 1.3/sample_scripts/full_analysis.py (original)
+++ 1.3/sample_scripts/full_analysis.py Sun Jul  6 02:05:53 2008
@@ -380,7 +380,10 @@
 
         print "Chi-squared test:"
         print "    chi2 (k-1): " + `prev_pipe.chi2`
+        print "        (as an IEEE-754 byte array: " + 
`floatAsByteArray(prev_pipe.chi2)` + ')'
         print "    chi2 (k):   " + `cdp.chi2`
+        print "        (as an IEEE-754 byte array: " + 
`floatAsByteArray(cdp.chi2)` + ')'
+        print "    chi2 (difference):   " + `prev_pipe.chi2 - cdp.chi2`
         if prev_pipe.chi2 == cdp.chi2:
             print "    The chi-squared value has converged.\n"
         else:
@@ -440,7 +443,9 @@
                 if prev_val != curr_val:
                     print "    Parameter:   " + param
                     print "    Value (k-1): " + `prev_val`
+                    print "        (as an IEEE-754 byte array: " + 
`floatAsByteArray(prev_val)` + ')'
                     print "    Value (k):   " + `curr_val`
+                    print "        (as an IEEE-754 byte array: " + 
`floatAsByteArray(curr_val)` + ')'
                     print "    The diffusion parameters have not 
converged.\n"
                     params_converged = False
 
@@ -471,7 +476,9 @@
                             print "    Spin system: " + `curr_spin.num` + ' 
' + curr_spin.name
                             print "    Parameter:   " + curr_spin.params[j]
                             print "    Value (k-1): " + `prev_val`
+                            print "        (as an IEEE-754 byte array: " + 
`floatAsByteArray(prev_val)` + ')'
                             print "    Value (k):   " + `curr_val`
+                            print "        (as an IEEE-754 byte array: " + 
`floatAsByteArray(prev_val)` + ')'
                             print "    The model-free parameters have not 
converged.\n"
                             params_converged = False
                             break