Note that da.generate.edited makes both “clean” and “avg” data, so you will likely want to filter that down to just clean with da.select

... |da.select --include=:clean: | ...

Calculate absorption coefficients using CTS correction

da.generate.edited --profile=cts bnd 2015-01-01 2015-01-02 | da.select --capture-variable='(.*)_A1(.)' --set-apply='.*_A(.+)' --set-variable='${1}_A9${2}'