Steps to produce height_map in tiles that produce a dsm

[Rohun]

I run the pipeline for an experiment using two NTF files. It produces a total of 1720 tiles.

It creates the dsm model for about 1127 tiles.
It returns an output in stderr.log of "ERROR during pointing correction with cmd: sift_roi" for the remaining tiles. I get "done 1 / 1720 tiles^H^H^H^H^H^H^H^H^H^H^H^H^H^H^H^H^H^HERROR: empty roi" in the log for those tiles

The pipeline does not produce the tile-wise height_map.tif or ref.png for any of the tiles.
How can I get it to produce the height map for at least the tiles that have the dsm.tif files?

Thanks

[Rohun]

Got the height_maps by changing the code flow at line 725 in s2p.py, from

if n > 2 and cfg['triangulation_mode'] == 'pairwise':
to deal with n == 2