* arts-2-1-707

	* src/m_abs.cc
	(propmat_clearsky_agenda_checkedCalc): Removed requirement for
	AddFaraday when free_electrons in abs_species (we might want them for
	refraction , not for faraday).
	(propmat_clearskyAddFaraday): Fixed error message.

	* src/m_abs_lookup.cc
	(propmat_clearsky_fieldCalc): Require basics_checked (non-geometry
	level; see below). In turn, remove local checks.

	* src/m_atmosphere.cc
	(basics_checkedCalcNoGeo): Reduced version of basics_checked without
	surface/geometry checks. Returns basics_checked=1 when passed.

	(basics_checkedCalc): Now returning basics_checked=2 when passed.

	(z_fieldFromHSE): Adapt to modified basics_checked behaviour.

	* src/m_cloudbox.cc
	(cloudbox_checkedCalc): Adapt to modified basics_checked behaviour. Moved
	check for no "particles" in abs_species	further up. 

	* src/m_doit2.cc(CloudboxGetIncoming2), src/m_montecarlo.cc(MCGeneral),
	src/m_cloudradar.cc(yCloudRadar), src/m_ppath.cc(ppathCalc, ppathFromRtePos2),
	src/m_rte.cc(iyCalc, iy_auxFillParticleVariables, yCalc),
	src/m_doit.cc(CloudboxGetIncoming, CloudboxGetIncoming1DAtm):
	Adapt to modified basics_checked behaviour.

	* src/methods.cc(basics_checkedCalcNoGeo, basics_checkedCalc,
	propmat_clearsky_fieldCalc), workspace.cc(basics_checked):
	Adapted to changes above.



git-svn-id: https://www.sat.ltu.se/svn/rt/arts/trunk@8553 aaf1aab0-4228-0410-ad68-8dceda47f409