[GRASS-user] Invalid region and coordinates when trying to reproject.

[Markus Metz]

On Mon, Jul 2, 2012 at 9:03 AM, Marcello Gorini <gorini at gmail.com> wrote:
> Makus:
>
>>
>> What are the extents of the vector in latlon before projecting into
>> the mercator location? Note that regions spanning 180 degrees
>> longitude or more can not be reprojected to mercator locations due to
>> mathematical constraints.20037508.34278924
>>
>
> That's the result of v.info of the of the result of v.in.region
>
>  |               N:  89:55:00.138825N    S:  89:55:00.138825S
> |
>  |               E: 179:55:00.069428E    W: 179:55:00.069428W
>
>
>>
>> This inf looks very suspicious, the latlon vector extents very
>> probably too large and could not be represented in the projection of
>> the target location.
>>
>
>
> Too much for mercator? I am really lost here....

I think for mercator this is fine, but not for transverse mercator.

Markus M