Hi, Answering your second question, you can add SurfaceDummy to your iy_surface_agenda. See here:
https://atmtools.github.io/arts-docs-2.4/docserver/methods/SurfaceDummy.html Cheers, Oliver > On 30 Oct 2020, at 08:48, Wenyu Wang <wangweny...@mails.ucas.edu.cn> wrote: > > Dear Everyone, > > I had some questions: > > > > 1. When I using line-by-line and MPM93（or PWR98） to calculate the brightness > temperatures, the difference between the results can be more than 20 K at > about 50 and 70 GHz in the nadir observation (especially when the > reflectivity is large). Is this expected ? In other frequencies, such as 118 > GHz, the difference is small. > 2. when I using iy_surface_agenda in 2.4.0 (but it can be worked in arts > 2.3), error will occur: > > Run-time error in method: AgendaSet > The agenda iy_surface_agenda must generate the output WSV > dsurface_rmatrix_dx,but it does not. > > How can I solve it? > > 3. I extracted the scat data from the Single Scattering Databases. In the > test controlfiles, the data is read as: > > ScatElementsPndAndScatAdd( > > scat_data_files=["testdata/scatData/azi-random_f229-231T214-225r100NP-1ar1_5ice.xml"], > pnd_field_files=[""] > ) > > However, the data from the Single Scattering Databases can't be read by this > method since the format is different. Should I use ScatSpeciesScatAndMetaRead > instead? > > Thank you very much. It is better if a demo contralfile could be provided. > > Regards, > > Wenyu Wang > > _______________________________________________ > arts_users.mi mailing list > arts_users.mi@lists.uni-hamburg.de > https://mailman.rrz.uni-hamburg.de/mailman/listinfo/arts_users.mi
smime.p7s
Description: S/MIME cryptographic signature
_______________________________________________ arts_users.mi mailing list arts_users.mi@lists.uni-hamburg.de https://mailman.rrz.uni-hamburg.de/mailman/listinfo/arts_users.mi
