inla.has_PROJ6 {INLA} | R Documentation |
Detect whether PROJ6 is available for INLA
inla.has_PROJ6() inla.not_for_PROJ6(fun) inla.not_for_PROJ4(fun) inla.fallback_PROJ6(fun) inla.requires_PROJ6(fun)
fun |
The name of the calling function |
inla.has_PROJ6
is called to check if PROJ6&GDAL3 are available.
For inla.has_PROJ6
, logical; TRUE
if PROJ6 is available,
FALSE
otherwise
inla.not_for_PROJ6
: Called to warn about using old PROJ4
features even though PROJ6 is available
inla.not_for_PROJ4
: Called to give an error when
calling methods that are only available for PROJ6
inla.fallback_PROJ6
: Called to warn about falling back
to using old PROJ4 methods when a RPOJ6 method hasn't been implemented
inla.requires_PROJ6
: Called to give an error when PROJ6
is required but not available
inla.has_PROJ6()