[Paraview] Best way to handle KML data in ParaView

David E DeMarle dave.demarle at kitware.com
Thu Dec 11 17:14:23 EST 2014


With a single balloon I expect that you can convert it to a comma separated
values text file and then load that in. You will have to do the lat/lon ->
x/y conversion as well perhaps in the python calculator.

Is there a representative file you can share with the list?


David E DeMarle
Kitware, Inc.
R&D Engineer
21 Corporate Drive
Clifton Park, NY 12065-8662
Phone: 518-881-4909

On Mon, Dec 8, 2014 at 6:03 PM, Mason, Michael (IS) <MICHAEL.MASON at ngc.com>
wrote:

> Hello,
>
> I have a KML file that defines the trajectory of a balloon as it ascends
> through the atmosphere and eventually descents back to the ground.  It's
> encoded with the latitude and longitude coordinates at various points along
> the way.  It also contains time stamps for each latitude, longitude
> location.  I have a NetCDF file that contains wind data that I've already
> been able to load into ParaView.   I'd like to visualize the balloon's
> trajectory as it passes through the wind data set, if possible.
>
> What is the best way to get the KML information into ParaView?  I'm
> running on Linux and/or OSX (whatever works best!).  Perhaps the conversion
> process is a multistage operation (KML -> Shapefile -> ???), that's OK.  If
> anyone could just tell me the tools and the file formats used, that would
> be great.
>
> Thank you very much for your time,
> -Mike
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