data.edit.corr.aeth_abs_calc calculates absorption coefficients from Aetholemeter data. It uses the reported attenuation and flow and loads the spot sizes from the segmentation for the instrument in the $INSTRUMENT_spot segments.
data.edit.corr.aeth_abs_calc can operate as either an independent filter (provided the correct input is given) or as part of the correction chain
data.edit.corr.aeth_abs_calc [--input=A11]
Specify what instrument or record base to use as the input, instead of trying to match what's available. Required if the input stream is ambiguous.
data.get mlo A81a 2010:1 1d | data.edit.corr.aeth_abs_calc