Error using FilterScan with rosettascripts

Hi,

I’m trying to perform a residue scanning of an interface in order to identify potential mutations that can improve affinity.  I tried using the FilterScan filter:

<ROSETTASCRIPTS>

    <SCOREFXNS>

        <t14 weights=”talaris2014″/>

    </SCOREFXNS>

    <TASKOPERATIONS>

        <InitializeFromCommandline name=cmdTask/>

        <RestrictToRepacking name=repackOnly/>

        <ReadResfile name=resfile filename=%%resfile%%/>

    </TASKOPERATIONS>

    <FILTERS>

        <ScoreType name=”tot_score” scorefxn=t14 threshold=1.0/>

        <Ddg name=”calc_ddg” scorefxn=t14 jump=2/>

        #FilterScan name=”mut_scan” scorefxn=t14 task_operations=cmdTask,resfile filter=tot_score delta=True/>

        <FilterScan name=”mut_scan” scorefxn=t14 task_operations=cmdTask,resfile filter=tot_score jump=2/>

    </FILTERS>

    <MOVERS>

        <PackRotamersMover name=repack task_operations=cmdTask,repackOnly/>

        <MinMover name=min bb=0 chi=1 jump=0/>

    </MOVERS>

    <APPLY_TO_POSE>

    </APPLY_TO_POSE>

    <PROTOCOLS>

        <Add mover=repack/>

        <Add filter=mut_scan/>

    </PROTOCOLS>

</ROSETTASCRIPTS>

This throws an error:

<FilterScan filter=tot_score jump=2 name=mut_scan scorefxn=t14 task_operations=cmdTask,resfile/>

 available options are: confidence, delta, dump_pdb, dump_pdb_name, filter, keep_native, name, relax_mover, report_all, resfile_general_property, resfile_name, rtmin, score_log_file, scorefxn, task_operations, triage_filter, 

ERROR: ‘jump’ is not a valid option for FilterScan

ERROR:: Exit from: src/utility/tag/Tag.cc line: 174

If I remove the “jump” keyword, this error goes away.  I’m using “rosetta_src_2016.46.59086_bundle”.  

Also, is this the most appropriate filter to be using to scan for affinity-enhancing mutations?

Thanks in advance.