# Selecting Top Scoring Decoys

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Selecting Top Scoring Decoys
#1

Hi

I have a silent file of 20,000 decoys and I want to extract/separate low energy decoys out to a separate silent file for all atom relax. Is there any possibility of doing it. I tried cluster.linuxgccrelease with -cluster:output_score_filter and it doesn't seem to work! Is there any workaround or possibilities of any script!

Post Situation:
Thu, 2011-10-20 22:08
kalabharath

I think the score application takes in:file:tags, which is a list of the tags. You can filter which structures you want by sorting the scorefile, then put the structure names in a file and pass that to tags; then try telling score mode to use silent input and silent output. (I have no idea if this is the right solution or if it will work, but it's worth a shot).

Fri, 2011-10-21 07:06
smlewis

It looks like the relax application has been jd2 for over a year now, so the standard flags for controlling silent file input with jd2 (such as -in:file:tags) should also work with the relax application directly (at least for 3.2 and 3.3) - no need to split them off into a separate file first.

One clarification, though. From my reading of the code, -in:file:tags takes the list of tags themselves, rather than taking a filename of a file containing the list of tags. If you're using a bash-like shell to run the job, though, it's easy enough to work around that. Just do something like "-in:file:tags cat listoftags.txt", where it's backticks around the "cat" command. (The backticks tell bash to run the command and place the output on the command line in its place.)

Fri, 2011-10-21 12:07
rmoretti