Aliases: mdim read_mdim write_mdim
Keywords:
### ** Examples set.seed(135) m = matrix(runif(10), 2, 5) names(dim(m)) = c("stations", "time") times = as.Date("2022-05-01") + 1:5 pts = st_as_sfc(c("POINT(0 1)", "POINT(3 5)")) s = st_as_stars(list(Precipitation = m)) |> st_set_dimensions(1, values = pts) |> st_set_dimensions(2, values = times) nc = tempfile(fileext=".nc") if (compareVersion(sf_extSoftVersion()["GDAL"], "3.4.0") > -1) { write_mdim(s, nc) # try ncdump on the generated file print(read_mdim(nc)) }
Warning in CPL_write_mdim(file, driver, dimx, cdl, wkt, xy, root_group_options, : GDAL Error 6: SetIndexingVariable() not implemented Warning in CPL_write_mdim(file, driver, dimx, cdl, wkt, xy, root_group_options, : GDAL Error 6: SetIndexingVariable() not implemented
stars object with 2 dimensions and 1 attribute
attribute(s):
Min. 1st Qu. Median Mean 3rd Qu. Max.
Precipitation 0.03524588 0.3224987 0.3772574 0.4289465 0.511113 0.9204841
dimension(s):
from to offset delta refsys point values
stations 1 2 NA NA NA TRUE POINT (0 1), POINT (3 5)
time 1 5 2022-05-02 1 days Date NA NULL