r4229 - /branches/N_state_model/generic_fns/align_tensor.py -- December 21, 2007 - 10:17

Author: bugman
Date: Fri Dec 21 10:17:29 2007
New Revision: 4229

URL: http://svn.gna.org/viewcvs/relax?rev=4229&view=rev
Log:
Bug fix for the generic_fns.align_tensor.svd() function.

A RelaxError is raised when no alignment tensor data exists.


Modified:
    branches/N_state_model/generic_fns/align_tensor.py

Modified: branches/N_state_model/generic_fns/align_tensor.py
URL: 
http://svn.gna.org/viewcvs/relax/branches/N_state_model/generic_fns/align_tensor.py?rev=4229&r1=4228&r2=4229&view=diff
==============================================================================
--- branches/N_state_model/generic_fns/align_tensor.py (original)
+++ branches/N_state_model/generic_fns/align_tensor.py Fri Dec 21 10:17:29 
2007
@@ -1193,6 +1193,10 @@
     # Alias the current data pipe.
     cdp = relax_data_store[relax_data_store.current_pipe]
 
+    # Test that alignment tensor data exists.
+    if not hasattr(cdp, 'align_tensor') or len(cdp.align_tensor) == 0:
+        raise RelaxNoTensorError, 'alignment'
+
     # Create the matrix to apply SVD on.
     matrix = zeros((len(cdp.align_tensor), 5), float64)