Hi,
you can add a second (or more) species to Qpack by expanding the Q.ABS_SPECIES
field in the following way:
Q.ABS_SPECIES(1).TAG = { 'CO' };
.
.
Q.ABS_SPECIES(2).TAG = { 'O3' };
.
.
And so forth. Note that the spectral line for each species must also be added
to your linefile as well as to your atmospheric fields
(Q.ABS_SPECIES(2).ATMDATA). To retrieve the species, the covariance matrix,
retrieval grids, etc. must be set separately for each species.
For a complete example check out the qpack2_demo2.m file in atmlab/demos
Regards
Ole Martin Christensen
________________________________________
From: [email protected] [[email protected]] on behalf of
Ford, George P. [[email protected]]
Sent: Monday, January 05, 2015 12:03 PM
To: [email protected]
Subject: [Qpack] Qpack: Retrieval using multiple species
Hello Qpack community, and a happy new year.
I am currently running wind retrievals on simulated Ozone and CO lines with
some success. I was wondering if anyone knew how to run the retrieval on two
species simultaneously? I have been able to use double lines but only of the
same species.
Any pointers would be much appreciated.
Regards,
---------------
Dr George Ford
Atmospheric Scientist
British Antarctic Survey
E: [email protected]
T: +44(0)1223 22 1395
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