[ccp4bb]: REFMAC5 - error (72): floating overflow

[Douglas Freymann <freymann@northwestern.edu>]

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Hi,

Anybody have a clue about what to do with this?

.....
  Limits of asymmetric unit      : 1.00 1.00 0.50
  Grid spacing to be used        :   288  144  250
  Maximuum H,K,L                 :    99   49   90
  Minimum acceptable grid spacing:   214  107  193
forrtl: error (72): floating overflow			<<<<<

This happens every once in a while, and we don't know why.

We're using REFMAC 5.1.19,  running on an Alpha.

Currently we just do a little dance and wave some herbs and hope it 
goes away.  A debugging protocol would be appreciated.  Is there a 
clue in the log file (I don't see one)?

Doug
-- 

Douglas M. Freymann, Ph.D.	    freymann@northwestern.edu
Assistant Professor
Molecular Pharmacology & Biological Chemistry
Northwestern University Medical School
303 E. Chicago Ave., Chicago, IL  60611

(312) 503-1877                                         fax: (312) 503-5349