Skip to main content
Question

Change value of multiple rasters


Hi all,

I'm quite new with FME, so I hope you can help me. I would like to change the value of multiple rasters. I know you can do that for one raster, but I have a lot of rasters (>200). Is there a way to this?

I'm using FME desktop 2018.1.

Many thanks in advance.

Kees

2 replies

jdh
Contributor
Forum|alt.badge.img+28
  • Contributor
  • April 5, 2019

Depending on the size of the rasters, you can read them all in with one reader, and use a dynamic writer with the raster file name set to fme_basename.

 

If your rasters are too large to process in one shot, you can set up a child workspace that does the processing (on a single raster), and then have a controller workspace that uses the pathnames reader to get the paths of the rasters, and send them to a workspaceRunner that calls the child workspace.


  • Author
  • April 11, 2019

Thanks a lot. This is very helpfull.


Reply


Cookie policy

We use cookies to enhance and personalize your experience. If you accept you agree to our full cookie policy. Learn more about our cookies.

 
Cookie settings