data.sd.cumulative.calc takes (or requests from data.get) a size distribution (as a set of dN/dLogDp values, in cm^-3) and a set of bin diameters (in um) and integral number concentration, volume concentration, mean number size and mean volume size.
data.sd.cumulative.calc can be used independently or as part of the list of sources data.get uses.
data.sd.optical.calc [--skipbins=0] station record start end [source]
data.get ... | data.sd.optical.calc [--skipbins=0]
The time specifiers for the data to be retrieved. Start is inclusive while end is exclusive, so all data contained within the half open interval [start,end) will be returned. Any convertible time format is accepted.
The station identifier code. For example 'brw'. Case insensitive.
The cpd2 record type to be retrieved. Must end with a 'c' for records such as 'N12c'.
Set source archive to request data from.
Skip the first N bins.
data.sd.cumulative.calc sfa N12u 2012-04-03 1d