An open-source code to apply as a toolbox for MATLAB, designed for the digitalization of plots expressed in the spherical projections Wulff and Lambert, which is of extensive use in structural geology and geomechanics.
Permits to load a PNG image file, calibrate it and digitalize the points represented in a stereographic projection, means: Schmidt (equalarea) or Wulff (equalangular).
Some bugs where corrected.
The main file 'geonetdigitizer.m' was corrected.
Manuals in English and Spanish languages were added in PDF files.