I just committed an updated version of the georectifier.
Mainly, I’ve folded in vector georectifying, using v.transform. For this test version, I’m saving vector GCP points in a gcp file inside each vector folder. However, if we switch to a group model, this is easy to change.
I’ve cleaned up a few bugs and improved robusticity (I hope).
Zoom and pan still don’t work right, but resizing the window does.
Once we have a C module that can do the affine transformations for RMS error calculation, I’ll add that in.
As I write, something occurred to me. Does v.transform do an affine transformation on points? Is it different from the transformation done in the libraries used by i.rectify?
Michael
Michael Barton, Professor of Anthropology
School of Human Evolution & Social Change
Center for Social Dynamics and Complexity
Arizona State University
phone: 480-965-6213
fax: 480-965-7671
www: http://www.public.asu.edu/~cmbarton