A dimension code identifying the dimension. Either a integer which
represents the main dimensions (1=spatial, 2=temporal, 3=data) or a numeric,
representing the subdimensions of a dimension (e.g. 3.2 for the second data
dimension).
Arguments
dim
A vector of dimension numbers or dimension names which should be
translated
x
MAgPIE object in which the dimensions should be searched for.
missing
Either a value to which a dimension should be set in case
that it is not found (default is 0), or "stop" indicating that the function
should throw an error in these cases.
strict
if set to TRUE also properly set dimension names which refer
to non-existing subdimensions will be treated as missing, otherwise these
dimension codes will be returned, even if the subdimension does not exist