Re: [OpenMap Users] Can't see vfp Nautical chart data ?

From: Don Dietrick <dietrick_at_bbn.com>
Date: Tue, 14 Nov 2006 14:38:25 -0500

Hi Tim,

I've used DNC data. You'd probably have to change the feature types,
too. You might want to try running the VPFConfig class on the DNC25
directory, or the com.bbn.openmap.layer.vpf.Server class on it, to
see what the feature/coverage names are.

- Don


On Nov 14, 2006, at 11:49 AM, Tim Schreiner wrote:

> I am using a VPF layer in my open map application and when I use
> VMAP data,
> everything works fine. If I switch to using nautical charts (DNC),
> I don't
> see anything getting displayed.
>
> I also notice the two directory structures are a bit different.
>
> The NauticalCharts look like this:
>
> Alaska/DNC25/
> ..various chart dirs
> DHT (file)
> LAT (file)
>
> The VMAPs look like this:
>
> Northamerica/
> FGDC_DAT.txt
> VIEW (dir)
> VMAPLV0 (dir)
> NOAMER (dir)
> RFERENCE (dir)
> DHT (file)
> LAT (file)
>
> My openmap properties file looks like this:
>
> vpfcache.class=com.bbn.openmap.layer.vpf.LibraryBean
> vpfcache.name=VMAPLEVEL0
> # this is the VMAP data and it works.
> #vpfcache.vpfPath=C:/northamerica/VMAPLV0
>
> # this is the DNC data and it does not work.
> vpfcache.vpfPath=C:/AlaskaNautical_charts/DNC25
>
>
> Has anyone used the DNC's in openmap?
>
> Thanks in advance.
>
> --
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=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=
Don Dietrick, dietrick_at_bbn.com
BBN Technologies, Cambridge, MA
=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=


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Received on Tue Nov 14 2006 - 14:39:20 EST

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