Hello,

I have a few questions about getting potential tables from force-matching 
and finally converting it to table.xvg format using table.xml.

1) The example table.xml in the votca manual (Chapter 4) has the details of 
the required table.xvg file within the <inverse>....</inverse> block. If I 
am not mistaken, that is used for boltzmann inversion. I tried writing the 
same table information under <fmatch> . . . </fmatch> block but it does not 
work. So, even when I am using force-matching, can I have an <inverse> . . 
.</inverse> block under each interaction specifying the details of the 
table.xvg file?

2) The manual says using the "convert_potential gromacs" tag with csg_call 
will automatically resample the potential from 0, extrapolate to the end of 
the table on the right and extrapolate the potential on left for 0 
distance. Does that mean, we can skip the resampling and extrapolation step 
prior to the csg_call step ? I would like to mention that when I had my 
potential tables starting from non-zero value and tried to use csg_call, I 
got an error saying that the potential table should start from 0.

Thanks.

M. Chakraborty

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