Dear Listers,
I have a list (list.of.files) of file names (character vector) with n number
of elements.
List of 9
$ 1: chr [1:5] "binned_walker1_1.grd" ...
$ 2: chr [1:2] "binned_walker2_1.grd" ...
$ 3: chr [1:3] "binned_walker3_1.grd" ...
$ 4: chr [1:6] "binned_walker4_1.grd" ...
$ 5: chr "binned_walker5_1.grd" ...
$ 6: chr [1:4] "binned_walker6_1.grd" ...
$ 7: chr [1:6] "binned_walker7_1.grd" ...
$ 8: chr [1:4] "binned_walker8_1.grd" ...
$ 9: chr [1:3] "binned_walker9_1.grd" ...
If I call stack() on list elements using, for example
stack(list.of.files[[1]])
I get a RasterStack object with appropriate number of layers.
If I call lapply on list.of.files with
lapply(list.of.files, FUN = function(x) stack(x))
I get an error
$`1`
Error in print(<S4 object of class "RasterStack">) :
no slot of name "file" for this object of class "RasterStack"
Can anyone elucidate why the method works "by hand" and not using lapply?
Cheers,
Roman
--
In God we trust, all others bring data.
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