Redimensioning
aperm: transposes an array by permuting the order of dimensions- Attributes and dimensions can be swapped, using
split and merge
## stars object with 2 dimensions and 6 attributes
## attribute(s):
## Min. 1st Qu. Median Mean 3rd Qu. Max.
## X1 47 67 78 79.14772 89 255
## X2 32 55 66 67.57465 79 255
## X3 21 49 63 64.35886 77 255
## X4 9 52 63 59.23541 75 255
## X5 1 63 89 83.18266 112 255
## X6 1 32 60 59.97521 88 255
## dimension(s):
## from to offset delta refsys point x/y
## x 1 349 288776 28.5 SIRGAS 2000 / UTM zone 25S FALSE [x]
## y 1 352 9120761 -28.5 SIRGAS 2000 / UTM zone 25S FALSE [y]
merge(rs, name = "band") |> setNames("L7_ETMs")
## stars object with 3 dimensions and 1 attribute
## attribute(s):
## Min. 1st Qu. Median Mean 3rd Qu. Max.
## L7_ETMs 1 54 69 68.91242 86 255
## dimension(s):
## from to offset delta refsys point values x/y
## x 1 349 288776 28.5 SIRGAS 2000 / UTM zone 25S FALSE NULL [x]
## y 1 352 9120761 -28.5 SIRGAS 2000 / UTM zone 25S FALSE NULL [y]
## band 1 6 NA NA NA NA X1,...,X6
- Multiple
stars object with identical dimensions can be combined using c