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 wa
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 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
I don’t want a texture, but instead it is elevation data so I want to use Warp
by Scalar. Will that still work?
And, a separate issue. I don’t see a way to select a texture. I important a
vtk that I created that has a polygon for my region. Then, I selected the
TextureMapToPlane filter. But
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 m
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
That does it.
Thank you!
-- Adam
On 10/19/16, 12:49 AM, "postgu...@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 w
lar (or Vector)
If your images are not 1 or 3 channels (cf. includes Alpha channel),
you should extract elevation channel(s) by Calculator Filter.
Magician
> Date: Wed, 19 Oct 2016 14:00:16 +
> From: Adam Dershowitz
> To: "postgu...@web.de" , "paraview@paraview.org&quo