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

[Howard Butler]

Roberto,

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

the txt2las and las2txt utilities don't appear to have return  
stripping in them, only las2las.

Howard

On Aug 4, 2008, at 3:56 AM, Roberto Antolín wrote:

> Hi all,
> I don't know whether it was possible to use '--first_only' and '-- 
> last_only' options within las2txt command before, though I'm almost  
> sure it was. Are those options supported by las2txt *now*? I'm  
> getting a bit confuse as I type
>
> 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.
>
> Thanks in advance,
> Roberto.
>
> -- 
> Dr. Roberto Antolín Sánchez
> Departamento de Investigación y Desarrollo
>
> Stereocarto S.L.
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