[Paraview] View geotiff in Paraview?

[Adam Dershowitz]

That does it.   
Thank you!  

-- Adam








On 10/19/16, 12:49 AM, "postgurke at web.de" <postgurke at web.de> wrote:

>Maybe there is a way to achieve what you want for tiff - but I am not aware of
>it.
>
>Would it be suitable for you to convert your data to the Netcdf format? That you
>can import and then use the warp by scalar filter to show the elevation. This is
>what I usually do for topography data.
>
>Cheers
>Venke
>
>
>
>> Adam Dershowitz <adershowitz at exponent.com> hat am 18. Oktober 2016 um 16:19
>> geschrieben:
>> 
>> 
>> I did figure out how to load the texture.  But, now I’m just seeing a solid
>> color on the plane.  This is because the region is fairly flat, at a higher
>> elevation, and the tiff contains elevation data anyway.  
>> So, this doesn’t do the job.  I can’t seem to select Warp by Scalar from the
>> texture map.  
>> Any other suggestions?
>> 
>> -- Adam
>> 
>> 
>> 
>> 
>> 
>> 
>> 
>> 
>> 
>> On 10/18/16, 5:00 AM, "postgurke at web.de" <postgurke at web.de> wrote:
>> 
>> >Hi Adam
>> >
>> >I usually make a vtp File with just a frame from the image coordinates. Then
>> >I
>> >can load the image as texture to the plane.
>> >
>> >Cheers
>> >Venke
>> >
>> >
>> >
>> >> Adam Dershowitz <adershowitz at exponent.com> hat am 17. Oktober 2016 um 17:11
>> >> geschrieben:
>> >> 
>> >> 
>> >> I have a geotiff that I would like to view in preview.  I’m able to open
>> >> it,
>> >> and view it, but the problem is that the scale and origin are not correct.
>> >>  It
>> >> seems that preview is just opening it as a TIFF and is ignoring the origin,
>> >> corners and pixel size in the geotiff.  The problem is that I want to
>> >> overlay
>> >> some other polygons that are in a known location, so this placement is
>> >> important (and off by hundreds of thousands of meters.)
>> >> Can paraview open a geotiff?  If not, is there an easy way to just offset
>> >> and
>> >> scale data in Paraview?  It seems like it can be done by manually adding a
>> >> Transform filter and then forcing it to scale and translate as necessary.
>> >>  Although getting it all lined up is not trivial.
>> >> 
>> >> Thanks,
>> >> 
>> >> 
>> >> -- Adam
>> >> 
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