Hi Edward.

Is all intensities always positive?

Some of our students tried, with a peak list which contained negative
intensities.

Could spins with negative intensities be automatically de-selected?

Or is intensities sometimes negative?

best



---------- Forwarded message ----------
From:  <edw...@nmr-relax.com>
Date: 2014-08-29 14:57 GMT+02:00
Subject: r25432 - /trunk/specific_analyses/relax_disp/data.py
To: relax-comm...@gna.org


Author: bugman
Date: Fri Aug 29 14:57:38 2014
New Revision: 25432

URL: http://svn.gna.org/viewcvs/relax?rev=25432&view=rev
Log:
Better error checking for the
specific_analyses.relax_disp.average_intensity() function.

This function would fail with a traceback if a peak intensity error
analysis had not yet been
performed.  Now it fails instead with a clean RelaxError so that the
user knows what is wrong.


Modified:
    trunk/specific_analyses/relax_disp/data.py

Modified: trunk/specific_analyses/relax_disp/data.py
URL: 
http://svn.gna.org/viewcvs/relax/trunk/specific_analyses/relax_disp/data.py?rev=25432&r1=25431&r2=25432&view=diff
==============================================================================
--- trunk/specific_analyses/relax_disp/data.py  (original)
+++ trunk/specific_analyses/relax_disp/data.py  Fri Aug 29 14:57:38 2014
@@ -149,7 +149,7 @@
         # Error intensity data.
         if error:
             # Error checking.
-            if not int_keys[i] in spin.peak_intensity_err:
+            if not hasattr(spin, 'peak_intensity_err') or not
int_keys[i] in spin.peak_intensity_err:
                 raise RelaxError("The peak intensity errors are
missing the key '%s'." % int_keys[i])

             # Sum.


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