id	summary	reporter	owner	description	type	status	priority	milestone	component	version	resolution	keywords	cc
416	Fix inconsistent lat, lon azimuth when performing WO processing	cburrows	cburrows	"As Stig noted in DMI/DKC-A/TECHREP/2011/01, the sampling of lat, lon and aziumuth is inconsistent above and below the GO/WO cut-off (IH=25km by default).

It seems that in ropp_pp_occ_tool.f90 the IPs are calculated for GO, and then, for the WO processing, the IPs below 25km are overwritten with uniformly spaced levels (keeping the size of the array the same). The lats, lons and azimuths *aren't* mapped onto these levels, so the final interpolation is mismatching lat,lon,azim with the post-WO impact parameters. This would be important to fix for TPD in assimilation, and 2D operators.

There is a first attempt at a fix here (but it needs checking to ensure it is consistent with calls to ropp_pp_monotonous, though I think ropp_pp_linear_combination is OK): [4471]

"	defect	closed	normal	9.0	ropp_pp	8.0	fixed		Ian Culverwell Stig Syndergaard