Hi Antonio,
Yeah, our versions are a little convoluted right now. The current release
versions is 4.6.2, which is probably what you're using. We also have two
unreleased in-development versions: 4.6.3 and 5.0.0. We decided to put
GridCoverage (which replaces GeoGrid and fixes the dateline issue) on 5.0.0
because it is a large change that isn't backwards-compatible. Clients will
have to rewrite parts of their code to take advantage of that, but it
couldn't really be helped. Better to wrap those changes in a MAJOR-version
increase (i.e. v4 -> v5) than a PATCH-version increase (i.e. v4.6.2 ->
v4.6.3) [1].
Cheers,
Christian
[1] http://semver.org/
On Thu, Jul 30, 2015 at 5:50 AM, Antonio Rodriges <antonio.rrz@xxxxxxxxx>
wrote:
> Christian:
>
> Thank you.
> Why NetCDF-Java v5.0? I used netcdfAll-4.6.jar [1], doesn't 4.6
> reflect NetCDF-Java version?
>
> [1]
> http://www.unidata.ucar.edu/software/thredds/current/netcdf-java/documentation.htm
>
> 2015-07-30 1:48 GMT+03:00 Christian Ward-Garrison <cwardgar@xxxxxxxx>:
> > Hi Antonio,
> >
> > There are many longstanding issues concerning grids that cross the date
> > line, and this is one of them. It's actually a very hard problem to
> solve in
> > a way that doesn't break existing clients (e.g. the IDV), but we finally
> > have a solution for it in the upcoming NetCDF-Java v5.0. Until then,
> > hopefully you can work around the date line weirdness.
> >
> > Cheers,
> > Christian
> >
> > On Mon, Jul 27, 2015 at 6:27 AM, Antonio Rodriges <antonio.rrz@xxxxxxxxx
> >
> > wrote:
> >>
> >> Hello,
> >>
> >> Am I doing smth wrong? -
> >>
> >> When I call GridCoordSystem.getRangesFromLatLonRect
> >> I always get two-element List<Range> regardless of whether the given
> >> LatLonRect crosses dateline or not.
> >>
> >> There are some datasets with longitudes 0..360 and others with
> >> -180..-180, so we have index breaks at 0 and +/-180 correspondingly.
> >> When I call getRangesFromLatLonRect for box containing 0 it returns me
> >> the range for values > 0 and if crossing +180 it returns range
> >> containing positive lons < 180.
> >>
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> >>
> >
>
