r27248 - /trunk/pipe_control/structure/main.py -- January 21, 2015 - 09:54

Author: bugman
Date: Wed Jan 21 09:54:28 2015
New Revision: 27248

URL: http://svn.gna.org/viewcvs/relax?rev=27248&view=rev
Log:
Better error handling in the structure.align user function.

If no common atoms can be found between the structures, a RelaxError is now 
raised for better user
feedback.


Modified:
    trunk/pipe_control/structure/main.py

Modified: trunk/pipe_control/structure/main.py
URL: 
http://svn.gna.org/viewcvs/relax/trunk/pipe_control/structure/main.py?rev=27248&r1=27247&r2=27248&view=diff
==============================================================================
--- trunk/pipe_control/structure/main.py        (original)
+++ trunk/pipe_control/structure/main.py        Wed Jan 21 09:54:28 2015
@@ -141,6 +141,10 @@
 
     # Assemble the atomic coordinates and obtain the corresponding element 
information.
     coord, ids, mol_names, res_names, res_nums, atom_names, elements = 
assemble_coordinates(pipes=pipes, molecules=molecules, models=models, 
atom_id=atom_id, seq_info_flag=True)
+
+    # Catch missing data.
+    if len(coord[0]) == 0:
+        raise RelaxError("No common atoms could be found between the 
structures.")
 
     # The different algorithms.
     if method == 'fit to mean':