В Sat, 24 Aug 2024 10:24:36 +0200
<sibylle.stoec...@gmx.ch> пишет:
> Yes indeed my raster "s" (the shape file for the boxplot classes) has
> several layers.
If 's' contains more than one layer, then this already prevents you
from giving two names to stack(r, s).
> That's way I tried to select a layer by "
> s<-sf$Unterregio".
'sf' is a data.frame-like object returned by read_sf, not a raster. If
's' is a raster, it could still contain multiple layers.
> > sf <- read_sf("C:/Users/....._BiogeoRegion.shp")
> > names(sf)
>
> > names(sf)
> [1] "RegionNumm" "RegionName" "Unterregio" "Unterreg_1" "ObjNummer"
> "Version" "Shape_Leng" "Shape_Area" "DERegionNa" "FRRegionNa"
> "ITRegionNa" "DEBioBedeu" "FRBioBedeu" "ITBioBedeu"
> [15] "geometry"
>
> > s<-sf$Unterregio
> > r<-allrasters_pres[[1]]
Sorry, that's still not enough information because we don't know what
names(rs) is. Since 'allrasters_pres' is a list of rasters, 'r' could
also contain more than one layer, resulting in stack(r, s) containing
more than two layers.
In order to avoid the error, you need to see names(rs) and either give
the same number of names to the object instead of two, or additionally
extract one layer (using raster(r, layer = NUMBER_OR_NAME)) from each
of 'r' and 's' before stacking them.
--
Best regards,
Ivan
______________________________________________
R-help@r-project.org mailing list -- To UNSUBSCRIBE and more, see
https://stat.ethz.ch/mailman/listinfo/r-help
PLEASE do read the posting guide https://www.R-project.org/posting-guide.html
and provide commented, minimal, self-contained, reproducible code.
