[GRASS-user] r.in.xyz

[Hamish]

Edmondo Elisei wrote:
> I've a trouble in importing xyz points file.
> The "r.in.xyz" command seems working well;

what did your exact r.in.xyz and g.region command lines look like?
does it display ok?
what does r.univar say about the result?
what does 'g.region -p' say?

> then I tried to make a surface with "r.bilinear" but
> the resulting map has no elevation (r.what returns
> 232196.623264|4686029.38993||)

exact command line used for r.bilinear?

 
> Below an abstract from my input file
> 
>    232196.623264|4686029.38993|10.0000|
>    237080.972225|4686560.03525|50.0000|
>    236453.845939|4684943.97905|11.0000|
>    233969.461035|4684208.31167|13.0000|
>    233487.0562|4685559.04521|43.0000|
>    234198.603332|4686596.21561|23.5000|
>    235368.435059|4686198.23162|37.8900|
>    233655.897892|4685559.04521|19.0000|
>    234367.445025|4686752.99718|27.0000|
>    236441.785818|4685583.16545|17.0000|
>    235464.916026|4683484.70442|28.0000|
>    237141.27283|4684328.91288|31.0000|
>    233957.400914|4684256.55216|17.5000|
>    234693.068289|4685028.39989|11.0000|
>    235766.419048|4685908.78872|31.0000|
>    236164.403038|4686560.03525|20.0000|

how many input points in all?

I don't think it matters but the last | is not needed if no other column
follows it.
 
> I hope my English has been enough clear.

fine.


Hamish



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