* arts-2-1-643

* src/partition_function_data.cc: Defines partition function type in the
defaults to allow for other types of partition functions.

* src/absorption.h: Changed mqcoeff to a Vector and added some more 
variables. These are: mqcoefftype which is defined from the public enum and
influences what type of partition function will be used in the switch added
to (alculatePartitionFctRatio) to change between the previous standard way
of only allowing coefficients in the now called 
(CalculatePartitionFctAtTempFromCoeff) to also allowing gridded funtions 
that can be interpolated in (CalculatePartitionFctAtTempFromData). To use
the new FromData function it is necessary to specify the grid, the data and
the interpolation order in present design, together with the partition 
function type.

* src/absorption.cc: Here (CalculatePartitionFctAtTempFromData) is defined.

* src/methods.cc: Added format documentation to 
(ArrayOfLineMixingRecordReadAscii)



git-svn-id: https://www.sat.ltu.se/svn/rt/arts/trunk@8428 aaf1aab0-4228-0410-ad68-8dceda47f409
	* arts-2-1-644

	* controlfiles/planetary_toolbox/includes/[common,jupiter,venus]/*.arts:
	Added a couple of controlfiles (of includes nature) for getting
	atmospheric setups (selecting scenario and species/parameters to
	include, reading in, and bringing to calculation grids).
	My{planet}.arts	is the respective main file for each planet. It's
	supposed to be used as template - i.e., for usage, make a copy of it
	and modify according to	your wishes.
	It's work in progress, some things not in satisfying state yet (too
	much room for bugs/breaking the file), evaluating better options.



git-svn-id: https://www.sat.ltu.se/svn/rt/arts/trunk@8429 aaf1aab0-4228-0410-ad68-8dceda47f409
	* src/m_atmosphere.cc (GriddedFieldLatLonRegrid):
	Bugfix. Added check for new lat/lon_grids not empty in the beginning,
	before any of them is tried to be used.

	* src/m_abs_lookup.cc (abs_mat_fieldCalc), methods.cc,workspace.cc:
	Minor updates of variable namings and variable descriptions.



git-svn-id: https://www.sat.ltu.se/svn/rt/arts/trunk@8430 aaf1aab0-4228-0410-ad68-8dceda47f409
2013-05-22 Oscar Isoz <oscar.isoz@ltu.se>

	* arts-2-1-646 

	* src/sensor.cc (find_effective_channel_boundaries):
	Modified the code so that it can ignore frequencies where the filter
	response explicitly  is set to zero, particularly useful for the  AMSU-A
	channels. 

	* src/m_sensor.cc (f_gridFromSensorAMSUgeneric):
	Added support to have set a separate frequency grid spacing for each channel

	* src/m_sensor.cc (sensor_responseGenericAMSU):
	Minor bugfixes, main change was to make the slopes of edges of the
	backend_channel_response f_grid edges constant.

	* controlfiles/CMakeLists.txt, instruments/amsu/TestAMSUA.arts : 
	Added AMSU-A test case, not run by default yet



git-svn-id: https://www.sat.ltu.se/svn/rt/arts/trunk@8431 aaf1aab0-4228-0410-ad68-8dceda47f409
	* arts-2-1-647

	* controlfiles/planetary_toolbox/includes/mars/*.arts:
	Added include files for getting Mars atmospheric setups (selecting
	scenario and species/parameters to include, reading in, and bringing
	to calculation grids).

	* controlfiles/planetary_toolbox/Test{planet}Atmo.arts:
	Moved the previous My{planet}.arts from their respective directories to
	here as these are the templates for the actual main controlfiles (we
	don't want to hide them too far down). Made all includes absolute (allow
	to use or include this file from anywhere).

	* controlfiles/planetary_toolbox/includes/venus/[getatmo_venus,getwind].arts,
	controlfiles/planetary_toolbox/includes/common/createvars.arts:
	Minor docu- and bug-fixes.



git-svn-id: https://www.sat.ltu.se/svn/rt/arts/trunk@8436 aaf1aab0-4228-0410-ad68-8dceda47f409
2013-05-23  Patrick Eriksson  <patrick.eriksson@chalmers.se>

            * arts-2-1-648

            * doc/uguide/rte_basics.tex:
            * doc/uguide/rte.tex: Replaced a few B with \Planck.

            * doc/uguide/wfuns.tex: Included a high number of "symbold_defs".

            * doc/uguide/CMakeLists.txt: Added symbol_defs.tex dependencies.

            * doc/uguide/symbol_defs.tex: Removed some odd, and not used,
            definitions. Fixed some comment typos.

            Bold i was used both for Stokes vector and total
            vector of pencil beam monochormatic data, so to avoid this clash
            redefined as follows
              \PpathLng: s changed to l
                \StoVec: i changed to s

                Added: \SttElm with friends and \Trn with friend.



git-svn-id: https://www.sat.ltu.se/svn/rt/arts/trunk@8438 aaf1aab0-4228-0410-ad68-8dceda47f409
2013-05-23  Patrick Eriksson  <patrick.eriksson@chalmers.se>

	* arts-2-1-649

	* src/check_input.cc (chk_atm_field): Error now thrown if field
	contains NaNs. Implemented for both versions of the function.



git-svn-id: https://www.sat.ltu.se/svn/rt/arts/trunk@8441 aaf1aab0-4228-0410-ad68-8dceda47f409