| assert_spdf_list {leafdown} | R Documentation |
Check whether the given spdf_list is a valid spdf_list and has all the required params.
Description
The spdf_list must be a list of at most two elements. All elements must be a s4 class of type SpatialPolygonsDataFrame.
Usage
assert_spdf_list(spdfs_list)
Arguments
spdfs_list |
A list with the spdfs of all map levels |
Value
TRUE if spdf_list is valid.
[Package leafdown version 1.2.0 Index]