geom-spatraster.md
In tidyterra: 'tidyverse' Methods and 'ggplot2' Helpers for 'terra' Objects

Errors and messages

Code
  ggplot2::ggplot() + geom_spatraster(data = cyl)
Condition
  Error in `geom_spatraster()`:
  ! `tidyterra::geom_spatraster()` only works with <SpatRaster> objects, not <SpatVector>. See `?terra::vect()`

Code
  s2 <- ggplot2::ggplot() + geom_spatraster(data = rgb_tile)
Message
  ! RGB specification detected. Maybe use `tidyterra::geom_spatraster_rgb()`: instead?

Regular tests

Code
  ss <- ggplot2::ggplot_build(s)
Message
  ! `tidyterra::geom_spatraster()`: Plotting 3 overlapping layers: tavg_04, tavg_05, and tavg_06. Either:
  * Use `facet_wrap(~lyr)` for faceting or
  * Use `aes(fill = <name_of_layer>)` for displaying single layers

Code
  expectssss <- ggplot2::ggplot() + geom_spatraster(data = smix)
Condition
  Warning:
  Mixed layer classes found in `tidyterra::geom_spat*()`.
Message
  ! Plotting only layer "tavg_04" of class <numeric>

Code
  expectssss <- ggplot2::ggplot() + geom_spatraster(data = smix2)
Condition
  Warning:
  Mixed layer classes found in `tidyterra::geom_spat*()`.
Message
  ! Plotting only layer "tavg_04" and "another" of class <factor>