This script calculates (missing) structural properties for an ensemble. It expects a tag as argument to identify a set of structures.
The option -dir is available to specify the directory under which the ensemble is stored if it is not the current directory. The calculation of most structural properties requires a reference structure that can be supplied with -natpdb if none has been given previously. Other options that can be set if necessary include a fragment list with -l and a chain selection in multi-domain structures with -chain.
Only missing properties are computed, values that have been computed before are not overwritten.
For large ensembles the calculation of structural properties may take a while to complete. Several options are available to speed up the calculation by running in parallel depending on available architectures. The list of options can be found here.
Ensemble properties can also be set from external data with setprop.pl. Ensemble properties may be queried with ensprop.pl.