Hello. I am attempting to create an SA-omit composite map with neutron scatterers. Unfortunately, phenix.autobuild data= "neutron.mtz" model="neutron_004.pdb" composite_omit_type=sa_omit scattering_table=neutron results in an error: "Sorry, unknown file or keyword: scattering_table=neutron Possibilities... (use 'phenix.autobuild --help all' to get full help): general.resolve_pattern_command_list=neutron density_modification.use_resolve_pattern=neutron decision_making.semi_acceptable_r=neutron decision_making.acceptable_r=neutron multiple_models.multiple_models_starting_resolution=neutron " Can someone here help, please? (For what it's worth: I'd use nCNS, but while CNS 1.21 (precompiled binaries) works on my computer, CNS 1.1 version seems to compile, it will not run. When I apply the nCNS patch to CNS 1.1, again it seems to compile, but will not run. ) Regards, Anna Gardberg