[GRASS-user] Error importing 3d csv in grass

[Anna Petrášová]

Hi,

my guess is that the values in column 5 are not unique, which is a problem,
because you specified it as cat column, which should be the primary key. So
try cat=0 if that helps, that will autogenerate the cat column with unique
categories.

Anna

On Sun, May 8, 2022 at 2:25 AM Helmut Kudrnovsky <hellik at web.de> wrote:

> >v.in.ascii --overwrite
> >input=/home/etorresm/Desktop/Vajont_Export_res_integer.csv
> >output=voxel_res_int separator=comma skip=1 x=2 y=3 z=4 cat=5
> [...]
> >UNIQUE constraint failed: voxel_res_int.int_5
> >DBMI-SQLite driver error:
> >Error in sqlite3_step():
> >UNIQUE constraint failed: voxel_res_int.int_5
> >ERROR: Unable to insert new record: insert into voxel_res_int values ( 2,
> >1015614, 1048407, 2665, 4)
> >WARNING: Table <voxel_res_int> linked to vector map <voxel_res_int> does
> >not exist
>
> can you share the 10 first lines of the input ascii file?
>
> kind regards
> Helmut
>
>
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