Can't generate Footprints

[frazucca]

Hi,
despite the uas_info appears correctly recognize the DRONE camera, and the uas_report produce a good report (with camera center points), by using uas_exp_shp(flight1, fp=TRUE)
I get the following msg
Footprints not found. Skipping.

Same msg from
uas_worldfile(flight1, aux.xml = TRUE, wld = TRUE)
Done.
Warning message:
Can not generate world file(s). . does not have footprints.

Any hints?
TIA

Best
franz

[ajlyons]

Try running uas_info() again, this time with fp=TRUE (the default is FALSE) and update_cache = TRUE (at least the first time you re-run it).

Modelled footprints are saved in the 'flight info' object returned by uas_info(), so if they aren't computed when you run that function you can't use them subsequently. In an upcoming update, the warning messages about 'footprints not found' will be make this clearer.

[frazucca]

Done it.
Great!!

thank you
fz