"g.list" in rgrass7 returns an integer and not a char. vector

On 12/04/2019 15:15, Mathieu Rajerison wrote:

Hi List,

I try to get the list of rasters which are in my working environment but
the result of execGRASS("g.list") is an integer, not a character vector

Why is that ?


execGRASS("g.list", type="raster", pattern="global*") %>% class()

global_glob_rad_day1
global_glob_rad_day2
global_glob_rad_day3
[1] "integer"

How to get a list of my rasters as a character ?


Adding intern=TRUE to the execGRASS command works for me:

execGRASS("g.list", type="rast", pattern="meron*", intern=TRUE) %>% class

[1] "character"


--
Micha Silver
Ben Gurion Univ.
Sde Boker, Remote Sensing Lab
cell: +972-523-665918