Grid an Argo float, by interpolating to fixed pressure levels.
The gridding is done with
approx(). If there is
sufficient user demand, other methods may be added, by analogy to
argoGrid(argo, p, debug = getOption("oceDebug"), ...)
argo object to be gridded.
Optional indication of the pressure levels to which interpolation
should be done. If this is not supplied, the pressure levels will be
calculated based on the existing values, using medians. If
then pressures will be set to be those of the Levitus atlas, given by
standardDepths(), trimmed to the maximum pressure in
p is a single numerical value, it is taken as the number of
subdivisions to use in a call to
seq() that has range from 0 to the
maximum pressure in
argo. Finally, if a vector numerical values is
provided, then it is used as is.
A flag that turns on debugging. Higher values provide deeper debugging.
Optional arguments to
approx(), which is used to do the
x an argo object.
Data-quality flags contained within the original object are ignored by this
function, and the returned value contains no such flags. This is because such
flags represent an assessment of the original data, not of quantities derived
from those data. This function produces a warning to this effect. The
recommended practice is to use
handleFlags() or some other means to
deal with flags before calling the present function.
Other things related to argo data: