rgeos::gIsValid failures in SpatialPolygonsThis uses raster::buffer(..., width = 0) internally, which fixes some
failures to rgeos::gIsValid
# S3 method for SpatialPolygons
fixErrors(x, objectName = NULL,
  attemptErrorFixes = TRUE, useCache = getOption("reproducible.useCache",
  FALSE), ...)A SpatialPolygons object
Optional. This is only for messaging; if provided, then messages relayed to user will mention this.
Will attempt to fix known errors. Currently only some failures
for SpatialPolygons* are attempted. Notably with raster::buffer(..., width = 0).
Default TRUE, though this may not be the right action for all cases.
Logical, default getOption("reproducible.useCache", FALSE), whether
Cache is used on the internal raster::buffer command.
Passed to methods. None currently implemented.