Hi everybody, I run a liquid water content (LWC) retrieval from Qpack and I output the Jacobians.
Does anyone what is the default perturbation value in the LWC profile used to compute the Jacobians ? I do not see anywhere in my control file where I define such a value but I manage to output the Jacobians (in the L2 structure). I also output the Jacobians by running a Qpack retrieval but I am only interested in the Jacobians of the initial profile (first iteration). Thus I do not really want to run a retrieval. Is there any way to output the Jacobians without running a retrieval only by calling ARTS ? (like calling arts_y(Q) to output brightness temperatures). Thank you very much for your help, Best regards, Pauline ----- Météo-France ----- Dr. Pauline Martinet Chercheur CNRM/GMEI/LISA [email protected] Fixe : +33 561079031
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