Return whether the filesystem supports random write
Source:R/RcppExports.R
vsi_supports_rnd_write.Rd
vsi_supports_rnd_write()
returns whether the filesystem supports
random write.
Wrapper for VSISupportsRandomWrite()
in the GDAL API.
Arguments
- filename
Character string. The path of the filesystem object to be tested.
- allow_local_tmpfile
Logical scalar.
TRUE
if the filesystem is allowed to use a local temporary file before uploading to the target location.
Note
The location GDAL uses for temporary files can be forced via the
CPL_TMPDIR
configuration option.
Examples
# Requires GDAL >= 3.6
if (as.integer(gdal_version()[2]) >= 3060000)
vsi_supports_rnd_write("/vsimem/test-mem-file.gpkg", TRUE)