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Question

WMS Imagery not showing via FeatureReader

  • October 30, 2019
  • 2 replies
  • 35 views
C
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Hello,

I am trying to read WMS imagery data via a FeatureReader, but the resulting output (using a Bufferer transformer) is just a single coloured box with no image. Can anyone tell me where I'm going wrong? Snapshots of the FeatureReader are as follows:

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2 replies

mark2atsafe
Safer
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  • mark2atsafeSafer
  • Safer
  • 2554 replies
  • October 30, 2019

Maybe a different spatial filter? Overlaps instead of contains?

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gio
Contributor
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  • gioContributor
  • Contributor
  • 2252 replies
  • October 30, 2019

 

@cjones28

I do that and it works like a charm. Except I use "initiator intersects result" rather then inside.

Make sure your projections match, of course. A reprojector on your initiator if needed.

 

Bufferer is ok, but I would then use a boundingboxreplacer on the buffer result as I understand it to be a circle. (check the capabilities file)

Or use "Boundingbox Intersects Result"

 

 

edit:

I tried it out by replace my grid by circles based on their centerpoint. This results in blank (white) results.

So it is the circular buffer that causes it.

 

 

 

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