Hey,

hmm, error message seems a bit misleading here. Did you put it in the
sub tag <inverse> in non-bonded? so full path is
cg.non-bonded.inverse.post_update_options.pressure.simple.scale
and
cg.non-bonded.inverse.p_target

be aware the _, not - in p_target

Best,
Victor

2011/11/8 Sacha Mould <[email protected]>:
> Hi all,
>
> i'm trying to use simple pressure correction on my coarse-grained
> simulation but it seems that i'm having some troubles to set it up.
> After the first IBI iteration while votca is doing the post-updates
> and error appears. This is what is written on the last lines of the
> log file:
>
> Energy                      Average   Err.Est.       RMSD  Tot-Drift
> -------------------------------------------------------------------------------
> Pressure                    168.538        1.5    58.0002  -0.923779
> (bar)
> New pressure 168.538
> an error occurred:
> property not found: pressure
> an error occurred:
> property not found: pressure
> Apply simple pressure correction for interaction B-B
> Running subscript 'pressure_cor_simple.pl 168.538 B-
> B.pressure_correction'(from tags pressure_cor simple)
> csg_get_interaction_property: csg_property failed on getting value
> inverse.post_update_options.pressure.simple.scale and no default given
> ###########################################################################################################################################################################
> #
> #
> #
> ERROR:
> #
> # do_external: subscript /home/lusiterrae/votca/share/votca/scripts/
> inverse/pressure_cor_simple.pl 168.538 B-B.pressure_correction (from
> tags pressure_cor simple) failed #
> #
> #
> ###########################################################################################################################################################################
>
>
> On the non-bonded interaction section of the settings file i'm
> assigning:
>
>                        <post_update>pressure</post_update>
>                        <post_update_options>
>                                <pressure>
>                                        <type>simple</type>
>                                        <do>0 0 1</do>
>                                        <simple>
>                                                <scale>0.35586102</scale>
>                                        </simple>
>                                </pressure>
>                        </post_update_options>
>
> In addition, i'm assigning <p-target>1</p-target>.
>
> I wonder what could be missing???
>
> Thanks a lot in advance.
>
> Sacha
>
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