libdap: Adding refactored ugrid_restrict that conforms to Ugrid specification.
libdap: Adding refactored ugrid_restrict that conforms to Ugrid specification.

OPENDAP/libdap4,OPENDAP/libdap,OPENDAP/libdap4,OPENDAP/libdap,OPENDAP/libdap4,OPENDAP/libdap4,OPENDAP/libdap4,OPENDAP/libdap,OPENDAP/libdap,OPENDAP/libdap4