The easiest way to create a grouped SpatVector is to call the
group_by()
method on a Spatvector: this will take care of capturing
the unevaluated expressions for you. See group_by.SpatVector()
for details.
This function is the adapted version of dplyr::is_grouped_df()
.
See also group_data.SpatVector()
for the accessor functions that retrieve
various metadata from a grouped SpatVector.
See also
Other helpers:
compare_spatrasters()
,
is_regular_grid()
,
pull_crs()