[AMBER] combine many coord files into trajectory file

From: Peter Gannett <pgannett.hsc.wvu.edu>
Date: Tue, 31 Mar 2009 14:51:16 +0100

I have a large number of coordinate files (1300+) that I want to combine into a trajectory. The files are number consecutively (e.g. file1.crd.0001, file2.crd.0002....file1300.crd.1300). How can I combine these files, in the proper order, into a trajectory? I know ptraj can do this just by reading in each and then dumping to a trajectory file but I don't know how to get ptraj to do this with just a single trajin coupled with some way to get it to step through the crd files.
Alternately, is there a way to read in every 10th frame, for example, from a trajectory file?
Pete Gannett
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Received on Wed Apr 01 2009 - 01:14:57 PDT
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