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ESA > Join & Share > KEO > KEO Single Histogram Getter
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KEO Single Histogram Getter

The module retrieve the histogram of the given tile.


Input / Output description:

  • Inlet 1 tile ID (The identifier of the tile whose histogram must be retrieved)
  • Inlet 2 primitive feature (The name of the primitive feature whose histogram for the given tile must be retrieved)
  • Inlet 3 KARISMA URL (The URL of the KARISMA server to be used, default "http://applications.keo-karisma:80/")
  • Outlet 1 histogram (a file containing the histogram for the given tile. The file will be an ASCII JSON-formatted array file with the 128 histogram values)


Beyond the common errors conditions (empty name, …), the module will fail if:

  1. the tile identifier doesn't identify an existent tile in the system;
  2. primitive feature name doesn't identify an existent histogram for the given tile.

Contributors to this page: fspinelli .

Page last modified on Friday 18 of October 2013 16:34:36 CEST by fspinelli.