Hi René, > Forward model: > - the remaining difference between the forward model is highly > correlated with vmr at surface (corr=0.98)
Interesting. Probably caused by a slight difference in interpolation between the versions. Probably not of any practical concern. ARTS-2 should be better, things done more carefully. > > Retrieval: > - the qpack2 retrieval seems to converge better than qpack1. With > Qpack2 511 of 511 cases converged, with Qpack1 only 434 of 511. The > number of iterations tends to be higher for Qp1. > - an interesting fact concerning Qp1: if I use the old iteration_ok > condition (iteration=ok if 1 | cost_new< cost_old) instead of the > correct one (iteration=ok if cost_new< cost_old), all cases converged. Great to see that things are working better now. There appears to be a small problem when mapping an x-vector back to arts-1. > > QPack-doc: > - in sections 6.1.2 and 7.1, Q.T_ATMDATA should be changed to Q.T.ATMDATA Fixed. Thanks for the report, Patrick _______________________________________________ qpack mailing list [email protected] https://www.sat.ltu.se/mailman/listinfo/qpack
