Reproject and collocateWith graph example

marpet · May 7, 2018, 6:05am

This is described in the Help

You can find more details in the code:

senbox-org/snap-engine/blob/5cce6d17ac4b7518a4d2d6a3359cf04499c5d5b3/snap-collocation/src/main/java/org/esa/snap/collocation/CollocateOp.java#L391


        targetTile.setRawSamples(getSourceTile(sourceRaster, targetTile.getRectangle()).getRawSamples());
    }
}


@Override
public void dispose() {
    sourceRasterMap = null;
    super.dispose();
}


private void collocateSourceBand(RasterDataNode sourceBand, Rectangle sourceRectangle,
                                 PixelPos[] sourcePixelPositions,
                                 Tile targetTile, ProgressMonitor pm) throws OperatorException {
    pm.beginTask(format("collocating band {0}", sourceBand.getName()), targetTile.getHeight());
    try {
        final RasterDataNode targetBand = targetTile.getRasterDataNode();
        final Rectangle targetRectangle = targetTile.getRectangle();


        final int sourceRasterHeight = slaveProduct.getSceneRasterHeight();
        final int sourceRasterWidth = slaveProduct.getSceneRasterWidth();