@Override
public void configureSourceSamples(
SampleConfigurer sampleConfigurer, Product sourceProduct, String spectralBandPrefix) {
for (int i = 0; i < MODIS_L1B_NUM_SPECTRAL_BANDS; i++) {
if (sourceProduct.containsBand(MODIS_L1B_SPECTRAL_BAND_NAMES[i])) {
sampleConfigurer.defineSample(i, MODIS_L1B_SPECTRAL_BAND_NAMES[i], sourceProduct);
} else {
sampleConfigurer.defineSample(
i, MODIS_L1B_SPECTRAL_BAND_NAMES[i].replace(".", "_"), sourceProduct);
}
}
for (int i = 0; i < MODIS_L1B_NUM_EMISSIVE_BANDS; i++) {
if (sourceProduct.containsBand(MODIS_L1B_EMISSIVE_BAND_NAMES[i])) {
sampleConfigurer.defineSample(
OccciConstants.MODIS_SRC_RAD_OFFSET + i,
MODIS_L1B_EMISSIVE_BAND_NAMES[i],
sourceProduct);
} else {
final String newEmissiveBandName = MODIS_L1B_EMISSIVE_BAND_NAMES[i].replace(".", "_");
final Band emissiveBand = sourceProduct.getBand(newEmissiveBandName);
emissiveBand.setScalingFactor(
1.0); // todo: we do this to come back to counts with SeaDAS reader,
// as the NN was also trained with counts
emissiveBand.setScalingOffset(0.0);
sampleConfigurer.defineSample(
OccciConstants.MODIS_SRC_RAD_OFFSET + i, newEmissiveBandName, sourceProduct);
}
}
}
/**
* Adds a land mask sample definition to a configurator used in a point operator
*
* @param configurator - the configurator
* @param index - the sample index
* @param sourceProduct - the source product
*/
public static void setSeaiceMaskSourceSample(
SampleConfigurer configurator, int index, Product sourceProduct) {
BandMathsOp seaiceOp =
BandMathsOp.createBooleanExpressionBand(
AlbedoInversionConstants.seaiceMaskExpression, sourceProduct);
Product seaiceProduct = seaiceOp.getTargetProduct();
configurator.defineSample(index, seaiceProduct.getBandAt(0).getName(), seaiceProduct);
}
/**
* Adds a land mask sample definition to a configurator used in a point operator
*
* @param configurator - the configurator
* @param index - the sample index
* @param sourceProduct - the source product
*/
public static void setLandMaskSourceSample(
SampleConfigurer configurator, int index, Product sourceProduct, boolean computeSeaice) {
if ((sourceProduct.getProductType().startsWith("MER")
|| sourceProduct.getName().startsWith("MER"))
|| computeSeaice) {
BandMathsOp landOp =
BandMathsOp.createBooleanExpressionBand(
AlbedoInversionConstants.merisLandMaskExpression, sourceProduct);
Product landMaskProduct = landOp.getTargetProduct();
configurator.defineSample(index, landMaskProduct.getBandAt(0).getName(), landMaskProduct);
} else if ((sourceProduct.getProductType().startsWith("VGT")
|| sourceProduct.getName().startsWith("VGT"))) {
configurator.defineSample(index, AlbedoInversionConstants.BBDR_VGT_SM_NAME, sourceProduct);
} else {
BandMathsOp landOp =
BandMathsOp.createBooleanExpressionBand(
AlbedoInversionConstants.aatsrLandMaskExpression, sourceProduct);
Product landMaskProduct = landOp.getTargetProduct();
configurator.defineSample(index, landMaskProduct.getBandAt(0).getName(), landMaskProduct);
}
}