Load a unit system
Load an XML database containing a unit system compatible with UDUNITS2.
load_units_xml(path = default_units_xml())
path |
a path to a valid unit system in XML format. |
A unit system comprises a root <unit-system> and a number of children
defining prefixes (<prefix>) or units (<unit>).
See the contents of
system.file("share/udunits", package="units")
for examples.
# load a new unit system
load_units_xml(system.file("share/udunits/udunits2-base.xml", package="units"))
## Not run:
set_units(1, rad) # doesn'twork
## End(Not run)
# reload the default unit system
load_units_xml()
set_units(1, rad) # works againPlease choose more modern alternatives, such as Google Chrome or Mozilla Firefox.