Plot a raster behind a shapefile
You can try the following: plot(rain_rast) plot(Marche_shape, add=TRUE) Good luck! Flo Am 25.01.2018 um 09:55 schrieb Stefano Sofia:
Dear list users,
I need to plot a raster behind a shapefile. Both the raster and the shapefile have been built correctly, I checked it.
I created a raster called rain_rast through the command
rain_rast <- raster(OK_rain$krige_output)
with the characteristics here reported
# output:
#class : RasterLayer
#dimensions : 151, 125, 18875 (nrow, ncol, ncell)
#resolution : 1000, 1000 (x, y)
#extent : 284845.9, 409845.9, 4712479, 4863479 (xmin, xmax, ymin, ymax)
#coord. ref. : +init=epsg:32633 +proj=utm +zone=33 +datum=WGS84 +units=m +no_defs +ellps=WGS84 +towgs84=0,0,0
#data source : in memory
#names : var1.pred
#values : 0.8162388, 46.54594 (min, max)
and I loaded a shapefile called Marche_shape through the command
Marche_shape <- readOGR(dsn="Shapefile_regione_Marche", layer="Lim_reg_2012_wgs32633")
which is a shapefile with reference system EPSG:32633 - WGS 84 / UTM zone 33N and a unique layer called Lim_reg_2012_wgs32633.
Could somebody show me how to plot the raster behind the shapefile? (plot alone does not work, I tried with gplot but with no success).
Maybe gglopt2? I tried to study some examples found in the web, but again I could not let them work for me.
Thank you for your help
Stefano
(oo)
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Stefano Sofia PhD
Area Meteorologica e Area nivologica - Centro Funzionale
Servizio Protezione Civile - Regione Marche
Via del Colle Ameno 5
60126 Torrette di Ancona, Ancona
Uff: 071 806 7743
E-mail: stefano.sofia at regione.marche.it
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