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  1. GEOT-5744

Make sure NoData is properly shared/updated along processing ops

    Details

    • Type: Improvement
    • Status: Resolved
    • Priority: Medium
    • Resolution: Fixed
    • Affects Version/s: None
    • Fix Version/s: 17.2, 18-beta
    • Component/s: coverage, process
    • Labels:
      None

      Description

      NoData may change across image operations.
      Think about a DEM with floating point numbers (and noData = -9999) being rescaled to byte.
      The nodata should be updated accordingly to the data type and the rescale operation should not map valid values to it.
      In addition, with JAI-EXT enabled (supporting roi and nodata) some operations support remapping an input noData to a destinationNoData. The ImageWorker should update the NoData accordingly.

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            • Assignee:
              dany111 Daniele Romagnoli
              Reporter:
              dany111 Daniele Romagnoli
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              • Created:
                Updated:
                Resolved: