How can I make a upside down map in a right positon in R-CodePudding

Context

I am using terra::rast() to read a nc file and plot it.

But the ploted map is upside down.

When I used raster::raster() to read the nc file and plot it. The map is right.

Question

How can I make the upside down map right when using terra::rast() to read the nc?

Reproducible code

I have uploaded pm2.5_year_2013.ncdata on my github. The data can be found at

CodePudding user response：

It looks like this was fixed in the development version of "terra" (or the version of GDAL that it uses on windows)

install.packages('terra', repos='https://rspatial.r-universe.dev')

And now it works as expected.

library(terra)
#terra 1.6.30
f <- "pm2.5_year_2011.nc"
r = rast(f)
plot(r)