vector<ImportDescriptor*> LandsatEtmPlusImporter::getImportDescriptors(const string& filename) { vector<ImportDescriptor*> descriptors; if (filename.empty()) { return descriptors; } if (!readHeader(filename)) { return descriptors; } string lowGainDatasetName = filename + " Low Gain"; string highGainDatasetName = filename + " High Gain"; string panDatasetName = filename + " Panchromatic"; if (!mFieldHRF.empty() && !mFieldHTM.empty()) { // low gain RasterDataDescriptor* pDescriptor = RasterUtilities::generateRasterDataDescriptor(lowGainDatasetName, NULL, mNumRows, mNumCols, 7, BSQ, INT1UBYTE, IN_MEMORY); VERIFYRV(pDescriptor != NULL, descriptors); pDescriptor->setValidDataTypes(vector<EncodingType>(1, INT1UBYTE)); ImportDescriptorResource pLowGainImportDescriptor(pDescriptor); VERIFYRV(pLowGainImportDescriptor.get() != NULL, descriptors); RasterFileDescriptor* pFileDescriptor = static_cast<RasterFileDescriptor*>( RasterUtilities::generateAndSetFileDescriptor(pDescriptor, filename, "L", LITTLE_ENDIAN_ORDER)); VERIFYRV(pFileDescriptor != NULL, descriptors); vector<int> badValues; badValues.push_back(0); pDescriptor->setBadValues(badValues); pFileDescriptor->setBandFiles(getBandFilenames(filename, LOW_GAIN)); DynamicObject* pMetadata = pDescriptor->getMetadata(); populateMetaData(pMetadata, pFileDescriptor, LOW_GAIN); pDescriptor->setDisplayMode(RGB_MODE); pDescriptor->setDisplayBand(GRAY, pDescriptor->getOriginalBand(0)); pDescriptor->setDisplayBand(RED, pDescriptor->getOriginalBand(3)); pDescriptor->setDisplayBand(GREEN, pDescriptor->getOriginalBand(2)); pDescriptor->setDisplayBand(BLUE, pDescriptor->getOriginalBand(1)); pDescriptor->getUnits()->setUnitType(DIGITAL_NO); descriptors.push_back(pLowGainImportDescriptor.release()); // high gain pDescriptor = static_cast<RasterDataDescriptor*>(pDescriptor->copy(highGainDatasetName, NULL)); VERIFYRV(pDescriptor != NULL, descriptors); ImportDescriptorResource pHighGainImportDescriptor(pDescriptor); VERIFYRV(pHighGainImportDescriptor.get() != NULL, descriptors); pHighGainImportDescriptor->setImported(false); pFileDescriptor = static_cast<RasterFileDescriptor*>( RasterUtilities::generateAndSetFileDescriptor(pDescriptor, filename, "H", LITTLE_ENDIAN_ORDER)); VERIFYRV(pFileDescriptor != NULL, descriptors); pFileDescriptor->setBandFiles(getBandFilenames(filename, HIGH_GAIN)); pMetadata = pDescriptor->getMetadata(); populateMetaData(pMetadata, pFileDescriptor, HIGH_GAIN); descriptors.push_back(pHighGainImportDescriptor.release()); } if (!mFieldHPN.empty()) { // panchromatic RasterDataDescriptor* pDescriptor = RasterUtilities::generateRasterDataDescriptor(panDatasetName, NULL, mB8Rows, mB8Cols, 1, BSQ, INT1UBYTE, IN_MEMORY); VERIFYRV(pDescriptor != NULL, descriptors); pDescriptor->setValidDataTypes(vector<EncodingType>(1, INT1UBYTE)); ImportDescriptorResource pPanImportDescriptor(pDescriptor); VERIFYRV(pPanImportDescriptor.get() != NULL, descriptors); pPanImportDescriptor->setImported(false); RasterFileDescriptor* pFileDescriptor = static_cast<RasterFileDescriptor*>( RasterUtilities::generateAndSetFileDescriptor(pDescriptor, filename, "Pan", LITTLE_ENDIAN_ORDER)); VERIFYRV(pFileDescriptor != NULL, descriptors); vector<int> badValues; badValues.push_back(0); pDescriptor->setBadValues(badValues); pFileDescriptor->setBandFiles(getBandFilenames(filename, PANCHROMATIC)); DynamicObject* pMetadata = pDescriptor->getMetadata(); populateMetaData(pMetadata, pFileDescriptor, PANCHROMATIC); pDescriptor->setDisplayMode(GRAYSCALE_MODE); pDescriptor->setDisplayBand(GRAY, pDescriptor->getOriginalBand(0)); pDescriptor->getUnits()->setUnitType(DIGITAL_NO); descriptors.push_back(pPanImportDescriptor.release()); } return descriptors; }
bool EditDataDescriptor::execute(PlugInArgList* pInArgList, PlugInArgList* pOutArgList) { StepResource pStep("Execute Wizard Item", "app", "055486F4-A9DB-4FDA-9AA7-75D1917E2C87"); pStep->addProperty("Item", getName()); mpStep = pStep.get(); if (extractInputArgs(pInArgList) == false) { return false; } // Set the values in the data descriptor VERIFY(mpDescriptor != NULL); // File descriptor if (mpFileDescriptor != NULL) { mpDescriptor->setFileDescriptor(mpFileDescriptor); } // Processing location if (mpProcessingLocation != NULL) { mpDescriptor->setProcessingLocation(*mpProcessingLocation); } RasterDataDescriptor* pRasterDescriptor = dynamic_cast<RasterDataDescriptor*>(mpDescriptor); RasterFileDescriptor* pRasterFileDescriptor = dynamic_cast<RasterFileDescriptor*>(mpFileDescriptor); SignatureDataDescriptor* pSignatureDescriptor = dynamic_cast<SignatureDataDescriptor*>(mpDescriptor); SignatureFileDescriptor* pSignatureFileDescriptor = dynamic_cast<SignatureFileDescriptor*>(mpFileDescriptor); if (pRasterDescriptor != NULL) { if (pRasterFileDescriptor != NULL) { // Set the rows and columns to match the rows and columns in the file descriptor before creating the subset const vector<DimensionDescriptor>& rows = pRasterFileDescriptor->getRows(); pRasterDescriptor->setRows(rows); const vector<DimensionDescriptor>& columns = pRasterFileDescriptor->getColumns(); pRasterDescriptor->setColumns(columns); const vector<DimensionDescriptor>& bands = pRasterFileDescriptor->getBands(); pRasterDescriptor->setBands(bands); } // Data type if (mpDataType != NULL) { pRasterDescriptor->setDataType(*mpDataType); } // InterleaveFormat if (mpInterleave != NULL) { pRasterDescriptor->setInterleaveFormat(*mpInterleave); } // Bad values if (mpBadValues != NULL) { pRasterDescriptor->setBadValues(*mpBadValues); } // Rows if ((mpStartRow != NULL) || (mpEndRow != NULL) || (mpRowSkipFactor != NULL)) { // We need to obtain this origRows from the FileDescriptor if present since an importer // may generate a subset by default in which case the DataDescriptor will not contain all // the rows and subsetting will not work correctly. We // can't just set mpFileDescriptor = pRasterDescriptor->getFileDescriptor() since we only // want to replace the DataDescriptor's row list if one of the subset options is specified const RasterFileDescriptor* pFileDesc(pRasterFileDescriptor); if (pFileDesc == NULL) { pFileDesc = dynamic_cast<const RasterFileDescriptor*>(pRasterDescriptor->getFileDescriptor()); } const vector<DimensionDescriptor>& origRows = (pFileDesc != NULL) ? pFileDesc->getRows() : pRasterDescriptor->getRows(); unsigned int startRow = 0; if (mpStartRow != NULL) { startRow = *mpStartRow; } else if (origRows.empty() == false) { startRow = origRows.front().getOriginalNumber() + 1; } unsigned int endRow = 0; if (mpEndRow != NULL) { endRow = *mpEndRow; } else if (origRows.empty() == false) { endRow = origRows.back().getOriginalNumber() + 1; } unsigned int rowSkip = 0; if (mpRowSkipFactor != NULL) { rowSkip = *mpRowSkipFactor; } vector<DimensionDescriptor> rows; for (unsigned int i = 0; i < origRows.size(); ++i) { DimensionDescriptor rowDim = origRows[i]; unsigned int originalNumber = rowDim.getOriginalNumber() + 1; if ((originalNumber >= startRow) && (originalNumber <= endRow)) { rows.push_back(rowDim); i += rowSkip; } } pRasterDescriptor->setRows(rows); } // Columns if ((mpStartColumn != NULL) || (mpEndColumn != NULL) || (mpColumnSkipFactor != NULL)) { // We need to obtain this origColumns from the FileDescriptor if present since an importer // may generate a subset by default in which case the DataDescriptor will not contain all // the columns and subsetting will not work correctly. We // can't just set mpFileDescriptor = pRasterDescriptor->getFileDescriptor() since we only // want to replace the DataDescriptor's column list if one of the subset options is specified const RasterFileDescriptor* pFileDesc(pRasterFileDescriptor); if (pFileDesc == NULL) { pFileDesc = dynamic_cast<const RasterFileDescriptor*>(pRasterDescriptor->getFileDescriptor()); } const vector<DimensionDescriptor>& origColumns = (pFileDesc != NULL) ? pFileDesc->getColumns() : pRasterDescriptor->getColumns(); unsigned int startColumn = 0; if (mpStartColumn != NULL) { startColumn = *mpStartColumn; } else if (origColumns.empty() == false) { startColumn = origColumns.front().getOriginalNumber() + 1; } unsigned int endColumn = 0; if (mpEndColumn != NULL) { endColumn = *mpEndColumn; } else if (origColumns.empty() == false) { endColumn = origColumns.back().getOriginalNumber() + 1; } unsigned int columnSkip = 0; if (mpColumnSkipFactor != NULL) { columnSkip = *mpColumnSkipFactor; } vector<DimensionDescriptor> columns; for (unsigned int i = 0; i < origColumns.size(); ++i) { DimensionDescriptor columnDim = origColumns[i]; unsigned int originalNumber = columnDim.getOriginalNumber() + 1; if ((originalNumber >= startColumn) && (originalNumber <= endColumn)) { columns.push_back(columnDim); i += columnSkip; } } pRasterDescriptor->setColumns(columns); } // Bands if ((mpStartBand != NULL) || (mpEndBand != NULL) || (mpBandSkipFactor != NULL) || (mpBadBandsFile != NULL)) { // We need to obtain this origBands from the FileDescriptor if present since an importer // may generate a subset by default in which case the DataDescriptor will not contain all // the bands and subsetting (especially by bad band file) will not work correctly. We // can't just set mpFileDescriptor = pRasterDescriptor->getFileDescriptor() since we only // want to replace the DataDescriptor's band list if one of the subset options is specified const RasterFileDescriptor* pFileDesc(pRasterFileDescriptor); if (pFileDesc == NULL) { pFileDesc = dynamic_cast<const RasterFileDescriptor*>(pRasterDescriptor->getFileDescriptor()); } const vector<DimensionDescriptor>& origBands = (pFileDesc != NULL) ? pFileDesc->getBands() : pRasterDescriptor->getBands(); unsigned int startBand = 0; if (mpStartBand != NULL) { startBand = *mpStartBand; } else if (origBands.empty() == false) { startBand = origBands.front().getOriginalNumber() + 1; } unsigned int endBand = 0; if (mpEndBand != NULL) { endBand = *mpEndBand; } else if (origBands.empty() == false) { endBand = origBands.back().getOriginalNumber() + 1; } unsigned int bandSkip = 0; if (mpBandSkipFactor != NULL) { bandSkip = *mpBandSkipFactor; } // Get the bad bands from the file vector<unsigned int> badBands; if (mpBadBandsFile != NULL) { string filename = *mpBadBandsFile; if (filename.empty() == false) { FILE* pFile = fopen(filename.c_str(), "rb"); if (pFile != NULL) { char line[1024]; while (fgets(line, 1024, pFile) != NULL) { unsigned int bandNumber = 0; int iValues = sscanf(line, "%u", &bandNumber); if (iValues == 1) { badBands.push_back(bandNumber); } } fclose(pFile); } } } vector<DimensionDescriptor> bands; for (unsigned int i = 0; i < origBands.size(); ++i) { DimensionDescriptor bandDim = origBands[i]; unsigned int originalNumber = bandDim.getOriginalNumber() + 1; if ((originalNumber >= startBand) && (originalNumber <= endBand)) { bool bBad = false; for (unsigned int j = 0; j < badBands.size(); ++j) { unsigned int badBandNumber = badBands[j]; if (originalNumber == badBandNumber) { bBad = true; break; } } if (bBad == false) { bands.push_back(bandDim); i += bandSkip; } } } pRasterDescriptor->setBands(bands); } // X pixel size if (mpPixelSizeX != NULL) { pRasterDescriptor->setXPixelSize(*mpPixelSizeX); } // Y pixel size if (mpPixelSizeY != NULL) { pRasterDescriptor->setYPixelSize(*mpPixelSizeY); } // Units if ((mpUnitsName != NULL) || (mpUnitsType != NULL) || (mpUnitsScale != NULL) || (mpUnitsRangeMin != NULL) || (mpUnitsRangeMax != NULL)) { const Units* pOrigUnits = pRasterDescriptor->getUnits(); FactoryResource<Units> pUnits; VERIFY(pUnits.get() != NULL); // Name if (mpUnitsName != NULL) { pUnits->setUnitName(*mpUnitsName); } else if (pOrigUnits != NULL) { pUnits->setUnitName(pOrigUnits->getUnitName()); } // Type if (mpUnitsType != NULL) { pUnits->setUnitType(*mpUnitsType); } else if (pOrigUnits != NULL) { pUnits->setUnitType(pOrigUnits->getUnitType()); } // Scale if (mpUnitsScale != NULL) { pUnits->setScaleFromStandard(*mpUnitsScale); } else if (pOrigUnits != NULL) { pUnits->setScaleFromStandard(pOrigUnits->getScaleFromStandard()); } // Range minimum if (mpUnitsRangeMin != NULL) { pUnits->setRangeMin(*mpUnitsRangeMin); } else if (pOrigUnits != NULL) { pUnits->setRangeMin(pOrigUnits->getRangeMin()); } // Range maximum if (mpUnitsRangeMax != NULL) { pUnits->setRangeMax(*mpUnitsRangeMax); } else if (pOrigUnits != NULL) { pUnits->setRangeMax(pOrigUnits->getRangeMax()); } pRasterDescriptor->setUnits(pUnits.get()); } // Display mode if (mpDisplayMode != NULL) { pRasterDescriptor->setDisplayMode(*mpDisplayMode); } // Display bands // Gray if (mpGrayBand != NULL) { DimensionDescriptor band = pRasterDescriptor->getOriginalBand(*mpGrayBand - 1); pRasterDescriptor->setDisplayBand(GRAY, band); } // Red if (mpRedBand != NULL) { DimensionDescriptor band = pRasterDescriptor->getOriginalBand(*mpRedBand - 1); pRasterDescriptor->setDisplayBand(RED, band); } // Green if (mpGreenBand != NULL) { DimensionDescriptor band = pRasterDescriptor->getOriginalBand(*mpGreenBand - 1); pRasterDescriptor->setDisplayBand(GREEN, band); } // Blue if (mpBlueBand != NULL) { DimensionDescriptor band = pRasterDescriptor->getOriginalBand(*mpBlueBand - 1); pRasterDescriptor->setDisplayBand(BLUE, band); } } else if (pSignatureDescriptor != NULL) { if (mpComponentName != NULL) { const Units* pOrigUnits = pSignatureDescriptor->getUnits(*mpComponentName); FactoryResource<Units> pUnits; if (pOrigUnits != NULL) { *pUnits = *pOrigUnits; } if (mpUnitsName != NULL) { pUnits->setUnitName(*mpUnitsName); } if (mpUnitsType != NULL) { pUnits->setUnitType(*mpUnitsType); } if (mpUnitsScale != NULL) { pUnits->setScaleFromStandard(*mpUnitsScale); } if (mpUnitsRangeMin != NULL) { pUnits->setRangeMin(*mpUnitsRangeMin); } if (mpUnitsRangeMax != NULL) { pUnits->setRangeMax(*mpUnitsRangeMax); } pSignatureDescriptor->setUnits(*mpComponentName, pUnits.get()); } } reportComplete(); return true; }