* arts-2-1-709

	* src/methods.cc,workspace.cc: Replaced complex_n by complex_refr_index
	and surface_complex_refr_index. Renamed related WSM accordingly
	depending on intended usage
	(complex_nWaterLiebe93->complex_refr_indexWaterLiebe93,
	complex_nFromGriddedField4->surface_complex_refr_indexFromGriddedField4).

	* src/m_cloudradar.cc(iyCloudRadar),
	src/m_physics.cc(complex_nWaterLiebe93, ParticleRefractiveIndexWaterLiebe93),
	src/m_surface.cc(complex_nFromGriddedField4, surfaceFlatRefractiveIndex):
	Adapted to above name changes.

	* controlfiles/artscomponents/surface/create_gfields.m:
	Adapted to above name changes.

	* controlfiles/artscomponents/surface/TestSurface.arts,
	controlfiles/artscomponents/arts-xml-data/TestSurf_Venus.arts,
	controlfiles/artscomponents/arts-xml-data/TestSurf_Mars.arts,
	controlfiles/general/agendas_surface.arts:
	Adapted to above name changes.

	* doc/uguide/absorption.tex:
	Fixed broken links to AUG. Corrected line-mixing data example.



git-svn-id: https://www.sat.ltu.se/svn/rt/arts/trunk@8555 aaf1aab0-4228-0410-ad68-8dceda47f409
	* arts-2-1-710

	* src/optproperties.h: Updated the format of ScatteringMetaData.
	Added p_type, f_gridScat, T_gridScat and ref_index as generic inputs.

	* src/m_tmatrix.cc:
	(scat_data_meta_arrayAdd): Added a method for adding elements to 
	scat_data_meta_array.
	(single_scattering_dataCalcTMatrixTest): expand to a vector of equiv_radius.

	* src/xml_io_compound_types.cc (xml_read_from_stream, xml_write_to_stream): 
	Adapted to changes of ScatteringMetaData.

	* src/methods.cc: added scat_data_meta_arrayAdd and adapted 
	to changes of single_scattering_dataCalcTMatrixTest


git-svn-id: https://www.sat.ltu.se/svn/rt/arts/trunk@8556 aaf1aab0-4228-0410-ad68-8dceda47f409