* arts-2-1-541

	* src/methods.cc:
	Updated doc of AtmFieldsCalc and pnd_fieldCalc regarding zeropadding.

	* src/workspace.cc:
	Added info on requirement that outer points of pnd_field in each dim
	have to have pnd=0.

	* src/m_cloudbox.cc
	(cloudbox_checkedCalc): Improved a couple of error messages.
	(pnd_fieldCalc): Removed Oliver's recent grid name fix.

	* src/cloudbox.cc (chk_pnd_field_raw_only_in_cloudbox):
	Allow pnd to have non-zero values below lower cloudbox limit, if this is
	at the lowerest pressure level. Also reject cases, where pnd has
	non-zero values AT the cloudbox_limits and print info on which entry of
	pnd_field_raw array is problematic.

	* controlfiles/artscomponents/[doit/pnd_field_1D,montecarlo/pnd_field_raw].xml:
	Add names for grids of GriddedField (now required by pnd_fieldCalc).



git-svn-id: https://www.sat.ltu.se/svn/rt/arts/trunk@8280 aaf1aab0-4228-0410-ad68-8dceda47f409
	* arts-2-1-542

        * src/m_basic_types.cc: Added Compare for ArrayOfMatrix.

        * src/methods.cc: Added Compare for ArrayOfMatrix.

        * controlfiles/artscomponents/cia/TestCIA.arts: Added. Calculate
	absorption cross sections for all CIA continua and compare to
	reference calculation. Path to arts-xml-data needs adjustment, and
	must still be added to suitable test target.

        * controlfiles/artscomponents/cia/TestCIA.abs_xsec_per_species_reference.xml:
	Reference result for the above.

        * controlfiles/artscomponents/cia/TestRTwithCIA.arts: Added. Calculate
	RT simulation with mixed CIA and other absorption tags. Compare to
	reference calculation. Path to arts-xml-data needs adjustment, and
	must still be added to suitable test target.

        * controlfiles/artscomponents/cia/TestRTwithCIA.iy_reference.xml:
	Reference result for the above.



git-svn-id: https://www.sat.ltu.se/svn/rt/arts/trunk@8282 aaf1aab0-4228-0410-ad68-8dceda47f409