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Search took 0.00 seconds. Search: Posts Made By: did-g
Forum: OpenCPN 12-11-2017, 02:13
Replies: 31
Views: 3,008
Posted By did-g
Re: Inverted GRIB display

A workaround is to convert these gribs back to V2.

Only test on Linux but with ECMWF grib tools:
grib_set -s editionNumber=2 2017xxx.grb 2017xxx.grb2


And grib_tool are available on windows...
Forum: OpenCPN 12-11-2017, 01:54
Replies: 31
Views: 3,008
Posted By did-g
Re: Inverted GRIB display

Hi,

I'm not sure there's an OpenCPN version which displays 500 mB height if it's the only data available (O v4.0 didn't), it only uses them if there's at least wind (it's what you get with zygrib...
Forum: OpenCPN 10-11-2017, 16:26
Replies: 31
Views: 3,008
Posted By did-g
Re: Inverted GRIB display

I don't have a working window build environment, appveyor stuff 100% untested, I can't guarantee this installer or ocpn work at all:
...
Forum: OpenCPN 10-11-2017, 15:47
Replies: 31
Views: 3,008
Posted By did-g
Re: Inverted GRIB display

What about this way:

What OS are you using? It's a one line patch but in need more testing.
Forum: OpenCPN 10-11-2017, 14:16
Replies: 31
Views: 3,008
Posted By did-g
Re: Inverted GRIB display

There's various way you can read grib grid data, left to right, right to left, top to bottom, bottom to to top and so on. If ECM files are using an order we've never seen before OCPN could be...
Forum: OpenCPN 10-11-2017, 13:42
Replies: 31
Views: 3,008
Posted By did-g
Re: Inverted GRIB display

How big is it?

Likely I know what's going on but it'd be a lot easier with a grib file for testing.
Showing results 1 to 6 of 6

 
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