Re: [R-sig-Geo] Using facet_wrap with geom_stars for a stacked raster
Thank you very much Edzer.
El mar, 1 jun 2021 a las 11:59, Edzer Pebesma (<
edzer.pebe...@uni-muenster.de>) escribió:
>
>
>
> 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
> > (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
> >
> > ___
> > R-sig-Geo mailing list
> > R-sig-Geo@r-project.org
> > https://stat.ethz.ch/mailman/listinfo/r-sig-geo
> >
> >
> >
> >
> > --
> > *Manuel Spínola, Ph.D.*
> > Instituto Internacional en Conservación y Manejo de Vida Silvestre
> > Universidad Nacional
> > Apartado 1350-3000
> > Heredia
> > COSTA RICA
> > mspin...@una.cr
> > mspinol...@gmail.com
> > Teléfono: (506) 8706 - 4662
> > Personal website: Lobito de río
> >
Re: [R-sig-Geo] Using facet_wrap with geom_stars for a stacked raster
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
(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
___
R-sig-Geo mailing list
R-sig-Geo@r-project.org
https://stat.ethz.ch/mailman/listinfo/r-sig-geo
--
*Manuel Spínola, Ph.D.*
Instituto Internacional en Conservación y Manejo de Vida Silvestre
Universidad Nacional
Apartado 1350-3000
Heredia
COSTA RICA
mspin...@una.cr
mspinol...@gmail.com
Teléfono: (506) 8706 - 4662
Personal website: Lobito de río
Re: [R-sig-Geo] Using facet_wrap with geom_stars for a stacked raster
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()
El mar, 1 jun 2021 a las 10:54, Edzer Pebesma (<
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
>
> ___
> R-sig-Geo mailing list
> R-sig-Geo@r-project.org
> https://stat.ethz.ch/mailman/listinfo/r-sig-geo
>
--
*Manuel Spínola, Ph.D.*
Instituto Internacional en Conservación y Manejo de Vida Silvestre
Universidad Nacional
Apartado 1350-3000
Heredia
COSTA RICA
mspin...@una.cr
mspinol...@gmail.com
Teléfono: (506) 8706 - 4662
Personal website: Lobito de río
Re: [R-sig-Geo] Using facet_wrap with geom_stars for a stacked raster
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
___
R-sig-Geo mailing list
R-sig-Geo@r-project.org
https://stat.ethz.ch/mailman/listinfo/r-sig-geo
[R-sig-Geo] Using facet_wrap with geom_stars for a stacked raster
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)
--
*Manuel Spínola, Ph.D.*
Instituto Internacional en Conservación y Manejo de Vida Silvestre
Universidad Nacional
Apartado 1350-3000
Heredia
COSTA RICA
mspin...@una.cr
mspinol...@gmail.com
Teléfono: (506) 8706 - 4662
Personal website: Lobito de río
