Writing out the fitplane used for tiltcorr to disk, implementing another round of slope/aspect fitting if tiltcorrection is set to true using subprocess call of dem_align.py
Writing out the fitplane used for tiltcorr to disk, implementing another round of slope/aspect fitting if tiltcorrection is set to true using subprocess call of dem_align.py

dshean/demcoreg,dshean/demcoreg