On 01/06/2021 19:15, Manuel Spínola wrote:
Thank you very much Edzer.
What about the labels of the stripes?
If I try to change the labels, they come out as NA
r <- read_stars(system.file("external/test.grd", package="raster"))
s1 <- c(r, r*2)
s2 <- merge(s1)
n <- c("raster 01", "raster 02")
ggplot() +
geom_stars(data = s2) +
facet_wrap(~attributes, labeller = labeller(attributes = n)) +
coord_equal()
s3 = st_set_dimensions(s2, "attributes",
values = c("label_A", "label_B"))
ggplot() + geom_stars(data = s3) +
facet_wrap(~attributes) + coord_equal()
El mar, 1 jun 2021 a las 10:54, Edzer Pebesma
(<edzer.pebe...@uni-muenster.de <mailto:edzer.pebe...@uni-muenster.de>>)
escribió:
On 01/06/2021 18:43, Manuel Spínola wrote:
> Dear list members,
>
> I am trying to use facet_wrap with geom_stars but I don't know how to
> specify the variable argument in the facet_wrap function (I know
is not
> "band"), and also, how to change the labels of the strip names?
>
> r <- read_stars(system.file("external/test.grd", package="raster"))
>
> s1 <- c(r, r*2)
>
> ggplot() +
> geom_stars(data = s1) +
> coord_equal() +
> facet_wrap(~ band)
>
Try:
ggplot() +
geom_stars(data = merge(s1)) + f
facet_wrap(~attributes) +
coord_equal()
c() binds attributes, merge() merges them into a dimension.
--
Edzer Pebesma
Institute for Geoinformatics
Heisenbergstrasse 2, 48151 Muenster, Germany
Phone: +49 251 8333081
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--
*Manuel Spínola, Ph.D.*
Instituto Internacional en Conservación y Manejo de Vida Silvestre
Universidad Nacional
Apartado 1350-3000
Heredia
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mspinol...@gmail.com <mailto:mspinol...@gmail.com>
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--
Edzer Pebesma
Institute for Geoinformatics
Heisenbergstrasse 2, 48151 Muenster, Germany
Phone: +49 251 8333081
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