[GRASS-user] r.hants and r.series.lwr in Windows

[Sajid Pareeth]

Dear Helmut

Thank you for testing and finding the issue. Both commands work well
without infinity in Windows.
Big help for continuing to use GRASS GIS in Windows for the course.

I have opened an issue in github.

Regards

Sajid


On Fri, Jun 26, 2020 at 11:05 AM Helmut Kudrnovsky <hellik at web.de> wrote:

> >there is somewhere an old ticket in trac.
>
> see
>
> https://trac.osgeo.org/grass/ticket/3432
> https://trac.osgeo.org/grass/ticket/2919
>
> ----------------------------------------
> [...]
>  My guess - input.d8cut->answer contains extra chars (CR/LF issue?) and
> thus changing line to read:
>
> if (strncmp(input.d8cut->answer, "infinity", 8) == 0) {
>
> would solve the issue. Still, if it is so, then it is worth to digg deeper
> to see why it is failing as strcmp is used in many modules.
> [...]
> I guess that the MS Windows version of sscanf does not recognize infinity
> as a floating point number, while the Linux version does.
> [...]
>
> ----------------------------------------
>
> IMHO it's still worth to fix the issue with inf/INF as this issue pops up
> from time to time.
>
> if it's not possible, the manual should be updated where needed that
> examples work also in winGRASS. PR welcome. :-)
>
> kind regards
> Helmut
>
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