I’m running the otbcli_StereoRectificationGridGenerator process and it’s currently at 22% after 40hrs! (10k x 10k raster)
So I’m looking at ways to speed up the processing, assuming that pushing RAM limit would help, but I notice this particular application does not appear to have a ‘-ram’ option.
Is it possible to change the environment variables to affect the Default RAM limit (128 MB) for this task?
And how do you set this?
I am currently just running the application from command line:
otbcli_StereoRectificationGridGenerator
-io.inleft F:/GIS/stereo_2_small_Ls.tif
-io.inright F:/GIS/stereo_2_small_Rs.tif
-epi.elevation.dem F:/GIS/opentopo
-epi.elevation.default 45
-epi.elevation.geoid F:\OTB-6.6.1-Win64\geoid\egm96.grd
-io.outleft F:/GIS/31_grid_stereo_2_small_L2.tif
-io.outright F:/GIS/31_grid_stereo_2_small_R2.tif