[Liblas-devel] Does las2txt support -first_only and -last_only options?

[Roberto Antolín]

Howard,

Howard Butler escribió:
> I think you need to do this in two passes...
> las2las -i las_file -o las_file_firsts --first_only
> txt2las -i las_file_first --parse xyznr -o first_text_file

I supposed it was not permitted and I actually did it in two steps 
before your hint. Thanks a lot anyway! :)

>> las2txt -i 'las_file' -o 'first_text_file' --parse xyznr --first_only
>>
>> without any parsing error message and without a correct 
>> first_text_file either.

Maybe it is necessary to get a parsing error here as well as for other 
not allowed options, and then exit. I would avoid some headaches.

Cheers,
Roberto.

-- 
Dr. Roberto Antolín Sánchez
Departamento de Investigación y Desarrollo

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