Simon,
There are still a few occasional rough edges in 4.5 (like FMRC and other
dark corners that don't see as much use), which is why we haven't called it
the stable release. On the other hand, there are parts (like NCSS), that
are much improved in 4.5. I'd say whether you move to 4.5 depends on your
tolerance for any possible issues that arise versus having things like the
spatial subsetting of your model files work.
Ryan
On Tue, Nov 18, 2014 at 2:34 AM, Wright, Simon M. <smw@xxxxxxxxx> wrote:
> Hi Ryan
>
>
>
> Many, many thanks for confirming that it wasn’t an issue due to the netCDF
> files that we’ve created. I had checked the netCDF files using the netCDF
> Tools UI so was hoping that they would be OK.
>
>
>
> You recommend that we upgrade our THREDDS Data Server to version 4.5.3.
> Please could you let me know how stable this release is as on the Unidata
> site the TDS 4.5 is referred to as a development release? This is the
> reason why we hadn’t upgraded from version 4.3.20.
>
>
>
> My colleague who maintains our servers is on leave this week so I will ask
> him to upgrade our TDS when he’s back in next week.
>
>
>
> If there is anything else I can provide to help resolve the issue on
> coordinate subsetting then please don’t hesitate to contact me.
>
>
>
>
>
>
>
> Again, many thanks for looking into the netCDF Subsetter issue.
>
>
>
> Best wishes, Simon.
>
>
>
>
>
>
>
>
>
>
>
>
>
> *From:* Ryan May [mailto:rmay@xxxxxxxx]
> *Sent:* 17 November 2014 22:17
> *To:* Wright, Simon M.
> *Cc:* thredds@xxxxxxxxxxxxxxxx
> *Subject:* Re: [thredds] THREDDS 4.3 NetCDF Subsetter errors
>
>
>
> Simon,
>
>
>
> Using the data you sent off-list I was able to reproduce the problems you
> reported.
>
>
>
> The one problem relates to spatial subsetting. I reproduced on both
> 4.3.20, which is a little out of date, and 4.3.23, which is the latest on
> the 4.3.x branch. It appears to work fine, however, on 4.5.x; I recommend
> updating to 4.5.3, which is our latest release to resolve this issue.
>
>
>
> The other issue on coordinate subsetting is a bit more confusing, so I
> still need to dig around here to see if those in the know can shed a bit
> more light. This issue is still occurring with the latest 4.5.x code.
>
>
>
> Ryan
>
>
>
> On Thu, Nov 13, 2014 at 9:21 AM, Wright, Simon M. <smw@xxxxxxxxx> wrote:
>
> Dear All
>
>
>
> I’m using the excellent THREDDS Data Server (version 4.3.20 – 20131125.1409)
> and I’m trying to get to grips with the THREDDS NetCDF Subsetter (NCSS).
> However, I’m having some problems and was wondering whether anyone can
> provide some guidance.
>
>
>
> For some datasets that have a British National Grid (BNG) projection
> (EPSG:27700) I can use the THREDDS NCSS interface to subset data as expected,
> using both latitude/longitude and BNG coordinates. However, for other
> datasets, that also have a BNG projection, when I try to subset the data
> using latitude and longitude I get an “Exception handled: null” error and
> when I try to subset with BNG coordinates I get an “Invalid Range Exception
> handled (Invalid Lat/Lon or Time Range): last (0) must be >= first (1299)”
> error.
>
>
>
> I have examined the dataset description XML documents but can find any
> obvious differences between the different BNG datasets.
>
>
>
> Does anyone have any idea why I’m getting the exceptions for some of my BNG
> datasets?
>
>
>
>
>
>
>
> Many thanks in advance of any help anyone can provide. Best wishes, Simon.
>
>
>
>
>
>
>
> Simon Wright
>
>
>
> GIS Application Developer
>
> Application Development Group
>
> Shore Section
>
> CEH Lancaster
>
> Lancaster Environment Centre
>
> Library Avenue
>
> Bailrigg
>
> Lancaster
>
> LA1 4AP
>
>
>
> Telephone: 01524 595857
>
>
> ------------------------------
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>
>
>
> --
>
> Ryan May
>
> Software Engineer
>
> UCAR/Unidata
>
> Boulder, CO
> ------------------------------
> This message (and any attachments) is for the recipient only. NERC is
> subject to the Freedom of Information Act 2000 and the contents of this
> email and any reply you make may be disclosed by NERC unless it is exempt
> from release under the Act. Any material supplied to NERC may be stored in
> an electronic records management system.
> ------------------------------
>
--
Ryan May
Software Engineer
UCAR/Unidata
Boulder, CO
