Usage: ogrlineref [--help] [--help-general] [-progress] [-quiet] [-f ] [-dsco =]... [-lco =]... [-create] [-l ] [-ln ] [-lf ] [-p ] [-pn ] [-pm ] [-pf ] [-r ] [-rn ] [-o ] [-on ] [-of ] [-s ] [-get_pos] [-x ] [-y ] [-get_coord] [-m ] [-get_subline] [-mb ] [-me ] Note: ogrlineref --long-usage for full help.