*** For details on how to be removed from this list visit the *** *** CCP4 home page http://www.ccp4.ac.uk *** Hi everyone: I am using rotaprep to prepare a data from scalepack for scala. Since there are more than 5000 batches, Rotaprep failed. Is there any other program I can use or increase maxium allowed batch in Rotaprep? Thanks. Cheng