[Liblas-devel] Vertical Datum Transformation

[Howard Butler]

On Oct 30, 2010, at 6:31 PM, Ibraheem Ali wrote:

> Hi Frank,
>  
> Thank you very much for the e-mail and the detailed info.
>  
> My data cover Texas coastal region (UTM zone 15), the lasinfo results attached with this e-mail.
>  
> I've tried to run the code line you sent me, but the I always get " Program stopped working" message.
>  
> I tried to assign the coordinate system with -a_srs but again same message.
>  
> Also, I tried the following, trying to figure out what is the problem:
>  
> 1)
> Caption from CMD:
>  
> C:\galveston_datum_conversion> las2las -i gal_000052.las --a_srs
>  
> error message:
> error: required parameter is missing in 'a_srs'
> 
> 2)
> Caption from CMD:
> C:\galveston_datum_conversion> las2las gal_000052.las --a_srs 32615
> 

I think this should be 

las2las gal_000052.las --a_srs EPSG:32615 --t_srs EPSG:32615+5703