id	summary	reporter	owner	description	type	status	priority	milestone	component	version	resolution	keywords	cc
519	shum = 1e-6 in few bga files	Johannes K. Nielsen	Johannes K. Nielsen	"Very few bga files in the CDR1 contain sporadic cases where shum is equal to 1e6 g/kg. The problem occurs in
ropp_fm/common/ropp_fm_roprof2state.f90

 WHERE (x%shum <= 0.0_wp)
    x%shum = 1.0e-9_wp
  END WHERE

1) such numbers should not be hardcoded
2) ropp_fm_bg2ro_1d.f90 uses ropp_fm_roprof2state.f90. It should be possible 
to call ropp_fm_bg2ro_1d.f90 with a negative humidity without getting that negative value overwritten (and the negative shum should contribute negatively to the refractivity).
3) why is shum negative in the bga in the fist place?
4) corrections should depend on the  --no-ranchk option.

"	defect	assigned	normal	DMI ROPP developments	ROPP (all)	9.0			Kent Bækgaard Lauritsen Stig Syndergaard iculv