Opened 13 years ago

Closed 6 years ago

#265 closed defect (duplicate)

abrupt change in smoothing window at 25 km

Reported by: kmk Owned by: Ian Culverwell
Priority: normal Milestone: 10.0
Component: ropp_pp Version: 5.0
Keywords: Cc:

Description

We have this issue with a sharp "step" at 25 km in the raw bending angle O-B standard deviations. The cause is a change in the smoothing window between the wave optics processing and the geometrics-optics processing. The two windows can be set separately and one generally wants the WO-window to be smaller than the GO-window (or so I am told). One possible solution is to instead of abruptly changing from one size window to another at 25 km allow the window size to gradually transition from one to the other over a certain height interval.

Change history (6)

comment:1 by Ian Culverwell, 12 years ago

Milestone: 7.06.1

comment:2 by Ian Culverwell, 12 years ago

Milestone: 6.17.0
Owner: set to Ian Culverwell
Status: newassigned

comment:3 by Ian Culverwell, 11 years ago

Milestone: 7.08.0

Nobody's that bothered. Move to 8.0.

comment:4 by Ian Culverwell, 10 years ago

Milestone: 8.09.0

Dunno what to do about this.

comment:5 by Ian Culverwell, 8 years ago

Milestone: 9.010.0

Still dunno what to do about this. Kent was looking at it briefly in the summer.

Moving milestone to ROPP10.0.

comment:6 by Stig Syndergaard, 6 years ago

Resolution: duplicate
Status: assignedclosed

Solved by a gradual transition between GO and WO regimes in #610. Closing

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