// Retrieves the output product name from request
private String getOutputProductNameSafe() throws ProcessorException {
Request request = getRequest();
ProductRef prod = request.getOutputProductAt(0);
if (prod == null) {
throw new ProcessorException(ProcessorConstants.LOG_MSG_NO_OUTPUT_IN_REQUEST);
}
File prodFile = new File(prod.getFilePath());
return FileUtils.getFilenameWithoutExtension(prodFile);
}
// Creates the output product for the given request.
private void createOutputProduct(ProgressMonitor pm) throws IOException, ProcessorException {
// take only the first output product. There might be more but we will ignore
// these in SMAC.
ProductRef prod = getRequest().getOutputProductAt(0);
checkParamNotNull(prod, "output product");
String productType = _inputProduct.getProductType() + "_SMAC";
String productName = getOutputProductNameSafe();
int sceneWidth = _inputProduct.getSceneRasterWidth();
int sceneHeight = _inputProduct.getSceneRasterHeight();
_outputProduct = new Product(productName, productType, sceneWidth, sceneHeight);
ProductWriter writer = ProcessorUtils.createProductWriter(prod);
_outputProduct.setProductWriter(writer);
// loop over bands and create them
// -------------------------------
if (ObjectUtils.equalObjects(_sensorType, SensorCoefficientManager.MERIS_NAME)) {
addBandsToOutput("Atmosphere corrected MERIS band ", true);
} else {
addBandsToOutput("Atmosphere corrected band ");
}
ProductUtils.copyTiePointGrids(_inputProduct, _outputProduct);
copyRequestMetaData(_outputProduct);
copyFlagBands(_inputProduct, _outputProduct);
// for MERIS FSG / FRG products
copyBand(
EnvisatConstants.MERIS_AMORGOS_L1B_CORR_LATITUDE_BAND_NAME, _inputProduct, _outputProduct);
copyBand(
EnvisatConstants.MERIS_AMORGOS_L1B_CORR_LONGITUDE_BAND_NAME, _inputProduct, _outputProduct);
copyBand(EnvisatConstants.MERIS_AMORGOS_L1B_ALTIUDE_BAND_NAME, _inputProduct, _outputProduct);
copyGeoCoding(_inputProduct, _outputProduct);
// and initialize the disk represenation
writer.writeProductNodes(_outputProduct, new File(prod.getFilePath()));
copyBandData(getBandNamesToCopy(), _inputProduct, _outputProduct, pm);
}