Hi, 2014/1/11 Martin Landa <landa.martin at gmail.com>: >> Thanks. >> Meanwhile, are there any way to use the gcp ? Do I have to install GRASS 64 >> to do my georectification ? > > no, I will fix the reported bug today. Thanks for patience, Martin please try r58674. Martin -- Martin Landa <landa.martin gmail.com> * http://geo.fsv.cvut.cz/~landa