[GRASS-dev] [GRASS-user] r.mapcalc radians vs degrees

On Wed, Aug 10, 2022 at 11:20 AM Frank David <frank.david@geophom.fr> wrote:

Hello,

It seems to me that there is an error on r.mapcalc manual page. The angle should be entered in radians and not in degrees in the trigonometric functions…

Why do you think so? In the past I’ve used degrees in r.mapcalc without problems and I don’t think there was any change impacting this.

Anna

Regards,

Frank


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Hello,
Argg… I was shamefully wrong. Python is in radian… sorry for the noise.
Frank

···

Le 13/08/2022 à 05:18, Anna Petrášová a écrit :

On Wed, Aug 10, 2022 at 11:20 AM Frank David <frank.david@geophom.fr> wrote:

Hello,

It seems to me that there is an error on r.mapcalc manual page. The angle should be entered in radians and not in degrees in the trigonometric functions…

Why do you think so? In the past I’ve used degrees in r.mapcalc without problems and I don’t think there was any change impacting this.

Anna

Regards,

Frank


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grass-user@lists.osgeo.org
https://lists.osgeo.org/mailman/listinfo/grass-user