Hi Sybille,
I have never tried opening Rstudio from the GRASS terminal, but I know that it
is possible to open R. So as others have mentioned, you could try to first open
R (from the GRASS terminal) and within it try `library(rgrass)` (or
`install.packages("rgrass")` if it was not installed yet).
But I also know there are some issues when working with both R/RStudio and
GRASS in Windows, also related to how GRASS was installed and if R/Rstudio are
recognized in the PATH variables. Please take a look at these notes here and
check if any of that helps you: Connecting to GRASS from R in Windows · Issue
#10 · NINAnor/oneimpact (github.com)
BestBernardo
Em sexta-feira, 19 de abril de 2024 às 08:13:40 GMT+2, Paulo van Breugel
via grass-user <grass-user@lists.osgeo.org> escreveu:
From the message that library is not found, I wonder, did you type
GRASS> rstudio & library(grass)
all on the command line?
Just to be sure, you should ope Grass gis. And in the grass gis command line,
type
rstudio &
Next, after RStudio opens, you type the following in RStudio
library(grass)
On April 18, 2024 7:56:03 PM GMT+02:00, Veronica Andreo via grass-user
<grass-user@lists.osgeo.org> wrote:
Hello Sibylle,
Perhaps you can tell us some details about your operative system, which GRASS
installer you are using (i.e., standalone or OSGeo4W), how did you start GRASS,
if R and RStudio are installed.
>From your email, I do not understand why GRASS is not recognized as a command,
>as it seems you **are** already within a GRASS session on the terminal? (i.e.
>you have a GRASS prompt there `GRASS>`).
Vero
El jue, 18 abr 2024 a las 12:06, Micha Silver via grass-user
(<grass-user@lists.osgeo.org>) escribió:
Silly question, do you have the 'rgrass' library installed?
i.e. can you do `library(rgrass)` at the R command prompt (without rstudio)?
On 17/04/2024 21:34, sibylle via grass-user wrote:
Dear community
To use RStudio in a GRASS GIS session I used the command line
GRASS> rstudio &
library(rgrass)
(see https://grasswiki.osgeo.org/wiki/R_statistics/rgrass)
Unfortunately I was not able to solve the error message:
- The command "GRASS" is either misspelled or
could not be found.
- The command "library" is either misspelled or
could not be found.
Kind regards
Sibylle
(Wed Apr 17 20:25:17 2024)
GRASS> rstudio &
Der Befehl "GRASS" ist entweder falsch geschrieben oder
konnte nicht gefunden werden.
(Wed Apr 17 20:25:17 2024) Command ended with non-zero return code 1 (0 sec)
(Wed Apr 17 20:25:29 2024)
library(rgrass)
Der Befehl "library" ist entweder falsch geschrieben oder
konnte nicht gefunden werden.
(Wed Apr 17 20:25:29 2024) Command ended with non-zero return code 1 (0 sec)
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Micha Silver
Ben Gurion Univ.
Sde Boker, Remote Sensing Lab
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