2013-06-07  Patrick Eriksson  <patrick.eriksson@chalmers.se>

            * arts-2-1-666

            * src/m_rte.cc (iyEmissionStandard2): Backup commit. Work in
            progress.



git-svn-id: https://www.sat.ltu.se/svn/rt/arts/trunk@8478 aaf1aab0-4228-0410-ad68-8dceda47f409
2013-06-11  Patrick Eriksson  <patrick.eriksson@chalmers.se>

            * arts-2-1-667

            * Extension of analytical Jacobians ready. Memory usage decreased
            for larger calculations involving Jacobians or iy_aux (but the
            reversed can happen for small calculations). There should also be
            a slight speed improvement for analytical Jacobians.

            * doc/uguide/wfuns.tex: Some more details on temperature, general
            case.

            * src/m_transmitter.cc (iyTransmissionStandard): Changed to mimic
            iyEmissionStandard as far as possible. Old jacobian code removed.
            Replaced with code from iyEmissionStandard, but with all emission
            terms removed and no special treatment of Stokes 1 for
            unpolarised case.

            * src/m_rte.cc (iyEmissionStandard): New version now active.
            Code for Jacobians with polarised absorption in place.

            * src/m_transmitter.cc (iyRadioLink):
            * src/m_fos.cc (fos):
            * src/m_cloudradar.cc (iyCloudRadar): Adopted to change of
            get_ppath_abs. Required some reorganisation of code.

            * src/rte.cc (get_ppath_abs): Now two output variables. One with
            summed absorption, and one with "abs_per_species", but only for
            selected species. This in order to avoid repeated summation of
            absorption. Memory usage is also decreased, except when all
            species are either retrieved or their absorption is put into
            iy_aux.

            (get_ppath_trans2): Adopted to new version of ppath_abs.

            (get_ppath_trans): Adopted to new version of ppath_abs. Some
            internal variables could be removed.



git-svn-id: https://www.sat.ltu.se/svn/rt/arts/trunk@8482 aaf1aab0-4228-0410-ad68-8dceda47f409