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Version of the PI specification that is supported by the pre and post adapter.
inMemoryFileTransfer
Since 2022.02. When true all exported and imported files are transferred in memory between FEWS and execute activities. An execute activity can read the file content from
var input = (InputStream) System.getProperties().get(file)
and write to
var output = (OutputStream) System.getProperties().get(file).
All execute activities that transfer files to and from FEWS should be java activities that don't use a custom jre and check the System.getProperties().get(file) before they fall back to read/write the file on disk. Only NetCDF3 files can be transferred in memory. For NetCDF files the System.getProperties().get(file) contains a chunked byte array (byte[][]). An empty byte[][] array is set to tell an execute activity to save the nc file to memory as chunked byte array. The diagnostic file is also transferred in memory. Execute activities should always fall back on the files on disk when the System.getProperties().get(file) == null
rootDir
Root directory for the external module. Other directories can be defined relative to this rootDir using predefined tags (see comment box below).
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