Hrsc2isis conversion + gtests (#4121) (7552d121) · Commits · aflab / astrogeology / ISIS3

isis/src/mex/apps/hrsc2isis/hrsc2isis.cpp

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		#include "ProcessImportPds.h"
		#include "hrsc2isis.h"
		#include "UserInterface.h"
		#include "EndianSwapper.h"
		#include "Table.h"
		#include "CubeAttribute.h"
		#include "LineManager.h"
		#include "IException.h"
		#include "Application.h"

		using namespace std;
		namespace Isis{
		void ImportHrscStereoImage(ProcessImportPds &p, Pvl &label);
		void ImportHrscStereoImage(ProcessImportPds &p, Pvl &label, UserInterface &ui);
		void ImportHrscSrcImage(ProcessImportPds &p, Pvl &label);
		void ImportHrscSrcImage(ProcessImportPds &p, Pvl &label, UserInterface &ui);

		void IgnoreData(Isis::Buffer &buf);
		void WriteOutput(Isis::Buffer &buf);

		void TranslateHrscLabels(Pvl &inLabels, Pvl &outLabel);

		Cube *outCube = NULL;
		long numLinesSkipped = 0;
		std::vector< bool > lineInFile;


		void hrsc2isis(UserInterface &ui) {
		ProcessImportPds p;
		Pvl label;
		p.SetPdsFile(ui.GetFileName("FROM"), "", label);

		// Decide if the file is an HRSC image or something else
		if (label["INSTRUMENT_ID"][0] != "HRSC") {
		IString msg = "File [" + ui.GetFileName("FROM") + "] with [INSTRUMENT_ID = " +
		label["INSTRUMENT_ID"][0] +
		"] does not appear to be a Mars Express HRSC image. " +
		"Consider using pds2isis to import the image.";
		throw IException(IException::User, msg, _FILEINFO_);
		}

		// Decide if the file is an HRSC SRC, HRSC Stereo (S2) or something else
		bool isSrcFile;
		if (label["DETECTOR_ID"][0] == "MEX_HRSC_SRC") {
		isSrcFile = true;
		}
		else if ((label["DETECTOR_ID"][0] == "MEX_HRSC_S2") \|\|
		(label["DETECTOR_ID"][0] == "MEX_HRSC_RED") \|\|
		(label["DETECTOR_ID"][0] == "MEX_HRSC_P2") \|\|
		(label["DETECTOR_ID"][0] == "MEX_HRSC_BLUE") \|\|
		(label["DETECTOR_ID"][0] == "MEX_HRSC_NADIR") \|\|
		(label["DETECTOR_ID"][0] == "MEX_HRSC_GREEN") \|\|
		(label["DETECTOR_ID"][0] == "MEX_HRSC_P1") \|\|
		(label["DETECTOR_ID"][0] == "MEX_HRSC_IR") \|\|
		(label["DETECTOR_ID"][0] == "MEX_HRSC_S1")) {
		isSrcFile = false;
		}
		else {
		QString msg = "File [" + ui.GetFileName("FROM");
		msg += "] does not appear to be a Mars Express stereo or SRC file. Label keyword [DETECTOR_ID = ";
		msg += label["DETECTOR_ID"][0] + "] is not recognized.";
		throw IException(IException::User, msg, _FILEINFO_);
		}

		// This program is setup to work with Mex HRSC processing level 1 and 2 only.
		// Not level 3 (Mapped)
		if ((int)label["PROCESSING_LEVEL_ID"] >= 3) {
		QString msg = "File [" + ui.GetFileName("FROM");
		msg += "] has keyword [PROCESSING_LEVEL_ID = " + label["PROCESSING_LEVEL_ID"][0] + "]";
		msg += " and can not be read by this program.";
		throw IException(IException::User, msg, _FILEINFO_);
		}

		// The processing for Stereo and SRC are significantly different. Call the
		// appropriate processing function
		if (isSrcFile) {
		ImportHrscSrcImage(p, label, ui);
		}
		else {
		ImportHrscStereoImage(p, label, ui);
		}


		}


		// Import a PDS3, HRSC, SRC Camera image.
		void ImportHrscSrcImage(ProcessImportPds &p, Pvl &label) {

		outCube = p.SetOutputCube("TO");
		p.StartProcess();

		Pvl otherLabels;
		TranslateHrscLabels(label, otherLabels);

		if (otherLabels.hasGroup("Instrument") &&
		(otherLabels.findGroup("Instrument").keywords() > 0)) {
		outCube->putGroup(otherLabels.findGroup("Instrument"));
		}

		if (otherLabels.hasGroup("BandBin") &&
		(otherLabels.findGroup("BandBin").keywords() > 0)) {
		outCube->putGroup(otherLabels.findGroup("BandBin"));
		}

		if (otherLabels.hasGroup("Archive") &&
		(otherLabels.findGroup("Archive").keywords() > 0)) {
		outCube->putGroup(otherLabels.findGroup("Archive"));
		}

		if (otherLabels.hasGroup("Kernels") &&
		(otherLabels.findGroup("Kernels").keywords() > 0)) {
		outCube->putGroup(otherLabels.findGroup("Kernels"));
		}

		p.EndProcess();
		}



		// Import a PDS3, HRSC, SRC Camera image.
		void ImportHrscSrcImage(ProcessImportPds &p, Pvl &label, UserInterface &ui) {
		CubeAttributeOutput &att = ui.GetOutputAttribute("TO");
		outCube = p.SetOutputCube(ui.GetFileName("TO"), att);
		p.StartProcess();

		Pvl otherLabels;
		TranslateHrscLabels(label, otherLabels);

		if (otherLabels.hasGroup("Instrument") &&
		(otherLabels.findGroup("Instrument").keywords() > 0)) {
		outCube->putGroup(otherLabels.findGroup("Instrument"));
		}

		if (otherLabels.hasGroup("BandBin") &&
		(otherLabels.findGroup("BandBin").keywords() > 0)) {
		outCube->putGroup(otherLabels.findGroup("BandBin"));
		}

		if (otherLabels.hasGroup("Archive") &&
		(otherLabels.findGroup("Archive").keywords() > 0)) {
		outCube->putGroup(otherLabels.findGroup("Archive"));
		}

		if (otherLabels.hasGroup("Kernels") &&
		(otherLabels.findGroup("Kernels").keywords() > 0)) {
		outCube->putGroup(otherLabels.findGroup("Kernels"));
		}

		p.EndProcess();
		}


		/**
		* This function reads Mars Express HRSC Stereo files
		*
		* First pass through the file is a Process called with the IgnoreData() function in order to
		* get the import class to collect prefix data. Once the prefix data is populated, we look for
		* "gaps" - HRSC files with prefix data give us a time and exposure duration for each line, we
		* look for where the time + exposure duration != next line's time. We populate a table
		* (LineScanTimes) with the prefix data and lineInFile with whether or not a missing line should
		* be inserted.
		*
		* Second pass through the file is a Process called with the WriteOutput function. If there were
		* gaps, WriteOutput will add lines at the appropriate positions in the output cube. Finally, we
		* translate the labels and put the LineScanTimes (if necessary) in the output cube.
		*
		* This is a two-pass system for files with prefix data, one-pass for files without.
		*
		* NOTE: Regardless of the input file's byte order IMAGE-SAMPLE_TYPE, the prefix data byte order
		* is always LSB.
		*/

		void ImportHrscStereoImage(ProcessImportPds &p, Pvl &label) {
		UserInterface &ui = Application::GetUserInterface();
		ImportHrscStereoImage(p, label, ui);
		}


		void ImportHrscStereoImage(ProcessImportPds &p, Pvl &label, UserInterface &ui) {
		lineInFile.clear();
		numLinesSkipped = 0;

		CubeAttributeOutput outAtt(ui.GetFileName("TO"));
		outCube = new Cube();

		outCube->setByteOrder(outAtt.byteOrder());
		outCube->setFormat(outAtt.fileFormat());
		outCube->setLabelsAttached(outAtt.labelAttachment() == AttachedLabel);

		TableField ephTimeField("EphemerisTime", TableField::Double);
		TableField expTimeField("ExposureTime", TableField::Double);
		TableField lineStartField("LineStart", TableField::Integer);

		TableRecord timesRecord;
		timesRecord += ephTimeField;
		timesRecord += expTimeField;
		timesRecord += lineStartField;

		Table timesTable("LineScanTimes", timesRecord);

		p.SetDataPrefixBytes((int)label.findObject("IMAGE")["LINE_PREFIX_BYTES"]);
		p.SaveDataPrefix();

		p.Progress()->SetText("Reading Prefix Data");
		p.StartProcess(IgnoreData);

		// Get the prefix data from the Process
		// The prefix data is always in LSB format, regardless of the overall file format
		EndianSwapper swapper("LSB");

		std::vector<double> ephemerisTimes;
		std::vector<double> exposureTimes;
		std::vector< std::vector<char *> > prefix = p.DataPrefix();

		for (int line = 0; line < p.Lines(); line++) {
		double ephTime = swapper.Double((double *)prefix[0][line]);
		double expTime = swapper.Float((float *)(prefix[0][line] + 8)) / 1000.0;

		if (line > 0) {
		/**
		* We know how many skipped lines with this equation. We take the
		* difference in the current line and the last line's time, which will
		* ideally be equal to the last line's exposure duration. We divide this by
		* the last line's exposure duration, and the result is the 1-based count of
		* how many exposures there were between the last line and the current line.
		* We subtract one in order to remove the known exposure, and the remaining should
		* be the 1-based count of how many lines were skipped. Add 0.5 to round up.
		*/
		int skippedLines = (int)((ephTime - ephemerisTimes.back()) / exposureTimes.back() - 1.0 + 0.5);

		for (int i = 0; i < skippedLines; i++) {
		ephemerisTimes.push_back(ephemerisTimes.back() + exposureTimes.back());
		exposureTimes.push_back(exposureTimes.back());
		lineInFile.push_back(false);
		}
		}

		ephemerisTimes.push_back(ephTime);
		exposureTimes.push_back(expTime);
		lineInFile.push_back(true);
		}

		double lastExp = 0.0;
		for (unsigned int i = 0; i < ephemerisTimes.size(); i++) {
		if (lastExp != exposureTimes[i]) {
		lastExp = exposureTimes[i];
		timesRecord[0] = ephemerisTimes[i];
		timesRecord[1] = exposureTimes[i];
		timesRecord[2] = (int)i + 1;
		timesTable += timesRecord;
		}
		}

		outCube->setDimensions(p.Samples(), lineInFile.size(), p.Bands());

		p.Progress()->SetText("Importing");
		outCube->create(ui.GetFileName("TO"));
		p.StartProcess(WriteOutput);

		outCube->write(timesTable);

		// Translate the PDS labels into ISIS labels and add them to the cube
		Pvl otherLabels;

		TranslateHrscLabels(label, otherLabels);

		if (otherLabels.hasGroup("Instrument") &&
		(otherLabels.findGroup("Instrument").keywords() > 0)) {
		outCube->putGroup(otherLabels.findGroup("Instrument"));
		}

		if (otherLabels.hasGroup("BandBin") &&
		(otherLabels.findGroup("BandBin").keywords() > 0)) {
		outCube->putGroup(otherLabels.findGroup("BandBin"));
		}

		if (otherLabels.hasGroup("Archive") &&
		(otherLabels.findGroup("Archive").keywords() > 0)) {
		outCube->putGroup(otherLabels.findGroup("Archive"));
		}

		if (otherLabels.hasGroup("Kernels") &&
		(otherLabels.findGroup("Kernels").keywords() > 0)) {
		outCube->putGroup(otherLabels.findGroup("Kernels"));
		}

		p.EndProcess();

		outCube->close();
		delete outCube;
		outCube = NULL;
		lineInFile.clear();
		}


		// Processing function called by ProcessImportPds:StartProcess for each HRSC Stereo instrumennt
		// line. It ignores the image data and returns. This is used to get the ProcessImportPds object
		// to collect the prefix bytes.
		void IgnoreData(Isis::Buffer &buf) {
		return;
		}


		// Processing function called by ProcessImportPds:StartProcess for each HRSC Stereo instrument
		// line in the IMG file.
		void WriteOutput(Isis::Buffer &buf) {

		LineManager outLines(*outCube);

		if (lineInFile.size()) {
		for (int i = 0; i < outLines.size(); i++) {
		outLines[i] = Isis::Null;
		}

		while (!lineInFile[(buf.Line()+numLinesSkipped) % lineInFile.size()]) {
		outLines.SetLine(buf.Line() + numLinesSkipped, buf.Band());
		outCube->write(outLines);
		numLinesSkipped++;
		}
		}

		outLines.SetLine(buf.Line() + numLinesSkipped, buf.Band());

		for (int i = 0; i < outLines.size(); i++) {
		outLines[i] = buf[i];
		}

		outCube->write(outLines);

		return;
		}


		// Translate HRSC Stereo lables into ISIS labels
		void TranslateHrscLabels(Pvl &inLabels, Pvl &outLabel) {

		// Get the directory where the translation tables are.
		QString transDir = "$ISISROOT/appdata/translations/";

		// Translate the Instrument group
		FileName transFile(transDir + "MexHrscInstrument.trn");
		PvlToPvlTranslationManager instrumentXlater(inLabels, transFile.expanded());
		instrumentXlater.Auto(outLabel);

		// Remove 'Z' from times
		QString startTime = outLabel.findGroup("Instrument", Pvl::Traverse)["StartTime"][0];
		startTime = startTime.mid(0, startTime.size() - 1);
		outLabel.findGroup("Instrument", Pvl::Traverse)["StartTime"] = startTime;

		QString stopTime = outLabel.findGroup("Instrument", Pvl::Traverse)["StopTime"][0];
		stopTime = stopTime.mid(0, stopTime.size() - 1);
		outLabel.findGroup("Instrument", Pvl::Traverse)["StopTime"] = stopTime;

		// Translate the BandBin group
		transFile = transDir + "MexHrscBandBin.trn";
		PvlToPvlTranslationManager bandBinXlater(inLabels, transFile.expanded());
		bandBinXlater.Auto(outLabel);

		// Translate the Archive group
		transFile = transDir + "MexHrscArchive.trn";
		PvlToPvlTranslationManager archiveXlater(inLabels, transFile.expanded());
		archiveXlater.Auto(outLabel);

		// Translate the Kernels group
		transFile = transDir + "MexHrscKernels.trn";
		PvlToPvlTranslationManager kernelsXlater(inLabels, transFile.expanded());
		kernelsXlater.Auto(outLabel);

		}
		}

isis/src/mex/apps/hrsc2isis/hrsc2isis.h

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		#ifndef hrsc2isis_h
		#define hrsc2isis_h

		#include "UserInterface.h"

		namespace Isis {
		extern void hrsc2isis(UserInterface &ui);
		}

		#endif

isis/src/mex/apps/hrsc2isis/main.cpp

+2 −324

Original line number	Diff line number	Diff line
		#include "Isis.h"
		#include "ProcessImportPds.h"

		#include "UserInterface.h"
		#include "EndianSwapper.h"
		#include "Table.h"
		#include "CubeAttribute.h"
		#include "LineManager.h"
		#include "IException.h"
		#include "hrsc2isis.h"

		using namespace std;
		using namespace Isis;

		void ImportHrscStereoImage(ProcessImportPds &p, Pvl &label);
		void ImportHrscSrcImage(ProcessImportPds &p, Pvl &label);

		void IgnoreData(Isis::Buffer &buf);
		void WriteOutput(Isis::Buffer &buf);

		void TranslateHrscLabels(Pvl &inLabels, Pvl &outLabel);

		Cube *outCube = NULL;
		long numLinesSkipped = 0;
		std::vector< bool > lineInFile;


		void IsisMain() {
		UserInterface &ui = Application::GetUserInterface();

		ProcessImportPds p;
		Pvl label;
		p.SetPdsFile(ui.GetFileName("FROM"), "", label);

		// Decide if the file is an HRSC image or something else
		if (label["INSTRUMENT_ID"][0] != "HRSC") {
		IString msg = "File [" + ui.GetFileName("FROM") + "] with [INSTRUMENT_ID = " +
		label["INSTRUMENT_ID"][0] +
		"] does not appear to be a Mars Express HRSC image. " +
		"Consider using pds2isis to import the image.";
		throw IException(IException::User, msg, _FILEINFO_);
		}

		// Decide if the file is an HRSC SRC, HRSC Stereo (S2) or something else
		bool isSrcFile;
		if (label["DETECTOR_ID"][0] == "MEX_HRSC_SRC") {
		isSrcFile = true;
		}
		else if ((label["DETECTOR_ID"][0] == "MEX_HRSC_S2") \|\|
		(label["DETECTOR_ID"][0] == "MEX_HRSC_RED") \|\|
		(label["DETECTOR_ID"][0] == "MEX_HRSC_P2") \|\|
		(label["DETECTOR_ID"][0] == "MEX_HRSC_BLUE") \|\|
		(label["DETECTOR_ID"][0] == "MEX_HRSC_NADIR") \|\|
		(label["DETECTOR_ID"][0] == "MEX_HRSC_GREEN") \|\|
		(label["DETECTOR_ID"][0] == "MEX_HRSC_P1") \|\|
		(label["DETECTOR_ID"][0] == "MEX_HRSC_IR") \|\|
		(label["DETECTOR_ID"][0] == "MEX_HRSC_S1")) {
		isSrcFile = false;
		}
		else {
		QString msg = "File [" + ui.GetFileName("FROM");
		msg += "] does not appear to be a Mars Express stereo or SRC file. Label keyword [DETECTOR_ID = ";
		msg += label["DETECTOR_ID"][0] + "] is not recognized.";
		throw IException(IException::User, msg, _FILEINFO_);
		}

		// This program is setup to work with Mex HRSC processing level 1 and 2 only.
		// Not level 3 (Mapped)
		if ((int)label["PROCESSING_LEVEL_ID"] >= 3) {
		QString msg = "File [" + ui.GetFileName("FROM");
		msg += "] has keyword [PROCESSING_LEVEL_ID = " + label["PROCESSING_LEVEL_ID"][0] + "]";
		msg += " and can not be read by this program.";
		throw IException(IException::User, msg, _FILEINFO_);
		}

		// The processing for Stereo and SRC are significantly different. Call the
		// appropriate processing function
		if (isSrcFile) {
		ImportHrscSrcImage(p, label);
		}
		else {
		ImportHrscStereoImage(p, label);
		}


		}


		// Import a PDS3, HRSC, SRC Camera image.
		void ImportHrscSrcImage(ProcessImportPds &p, Pvl &label) {

		outCube = p.SetOutputCube("TO");
		p.StartProcess();

		Pvl otherLabels;
		TranslateHrscLabels(label, otherLabels);

		if (otherLabels.hasGroup("Instrument") &&
		(otherLabels.findGroup("Instrument").keywords() > 0)) {
		outCube->putGroup(otherLabels.findGroup("Instrument"));
		}

		if (otherLabels.hasGroup("BandBin") &&
		(otherLabels.findGroup("BandBin").keywords() > 0)) {
		outCube->putGroup(otherLabels.findGroup("BandBin"));
		}

		if (otherLabels.hasGroup("Archive") &&
		(otherLabels.findGroup("Archive").keywords() > 0)) {
		outCube->putGroup(otherLabels.findGroup("Archive"));
		}

		if (otherLabels.hasGroup("Kernels") &&
		(otherLabels.findGroup("Kernels").keywords() > 0)) {
		outCube->putGroup(otherLabels.findGroup("Kernels"));
		}

		p.EndProcess();
		}


		/**
		* This function reads Mars Express HRSC Stereo files
		*
		* First pass through the file is a Process called with the IgnoreData() function in order to
		* get the import class to collect prefix data. Once the prefix data is populated, we look for
		* "gaps" - HRSC files with prefix data give us a time and exposure duration for each line, we
		* look for where the time + exposure duration != next line's time. We populate a table
		* (LineScanTimes) with the prefix data and lineInFile with whether or not a missing line should
		* be inserted.
		*
		* Second pass through the file is a Process called with the WriteOutput function. If there were
		* gaps, WriteOutput will add lines at the appropriate positions in the output cube. Finally, we
		* translate the labels and put the LineScanTimes (if necessary) in the output cube.
		*
		* This is a two-pass system for files with prefix data, one-pass for files without.
		*
		* NOTE: Regardless of the input file's byte order IMAGE-SAMPLE_TYPE, the prefix data byte order
		* is always LSB.
		*/
		void ImportHrscStereoImage(ProcessImportPds &p, Pvl &label) {

		UserInterface &ui = Application::GetUserInterface();

		lineInFile.clear();
		numLinesSkipped = 0;

		CubeAttributeOutput outAtt(ui.GetFileName("TO"));
		outCube = new Cube();

		outCube->setByteOrder(outAtt.byteOrder());
		outCube->setFormat(outAtt.fileFormat());
		outCube->setLabelsAttached(outAtt.labelAttachment() == AttachedLabel);

		TableField ephTimeField("EphemerisTime", TableField::Double);
		TableField expTimeField("ExposureTime", TableField::Double);
		TableField lineStartField("LineStart", TableField::Integer);

		TableRecord timesRecord;
		timesRecord += ephTimeField;
		timesRecord += expTimeField;
		timesRecord += lineStartField;

		Table timesTable("LineScanTimes", timesRecord);

		p.SetDataPrefixBytes((int)label.findObject("IMAGE")["LINE_PREFIX_BYTES"]);
		p.SaveDataPrefix();

		p.Progress()->SetText("Reading Prefix Data");
		p.StartProcess(IgnoreData);

		// Get the prefix data from the Process
		// The prefix data is always in LSB format, regardless of the overall file format
		EndianSwapper swapper("LSB");

		std::vector<double> ephemerisTimes;
		std::vector<double> exposureTimes;
		std::vector< std::vector<char *> > prefix = p.DataPrefix();

		for (int line = 0; line < p.Lines(); line++) {
		double ephTime = swapper.Double((double *)prefix[0][line]);
		double expTime = swapper.Float((float *)(prefix[0][line] + 8)) / 1000.0;

		if (line > 0) {
		/**
		* We know how many skipped lines with this equation. We take the
		* difference in the current line and the last line's time, which will
		* ideally be equal to the last line's exposure duration. We divide this by
		* the last line's exposure duration, and the result is the 1-based count of
		* how many exposures there were between the last line and the current line.
		* We subtract one in order to remove the known exposure, and the remaining should
		* be the 1-based count of how many lines were skipped. Add 0.5 to round up.
		*/
		int skippedLines = (int)((ephTime - ephemerisTimes.back()) / exposureTimes.back() - 1.0 + 0.5);

		for (int i = 0; i < skippedLines; i++) {
		ephemerisTimes.push_back(ephemerisTimes.back() + exposureTimes.back());
		exposureTimes.push_back(exposureTimes.back());
		lineInFile.push_back(false);
		}
		}

		ephemerisTimes.push_back(ephTime);
		exposureTimes.push_back(expTime);
		lineInFile.push_back(true);
		}

		double lastExp = 0.0;
		for (unsigned int i = 0; i < ephemerisTimes.size(); i++) {
		if (lastExp != exposureTimes[i]) {
		lastExp = exposureTimes[i];
		timesRecord[0] = ephemerisTimes[i];
		timesRecord[1] = exposureTimes[i];
		timesRecord[2] = (int)i + 1;
		timesTable += timesRecord;
		}
		}

		outCube->setDimensions(p.Samples(), lineInFile.size(), p.Bands());

		p.Progress()->SetText("Importing");
		outCube->create(ui.GetFileName("TO"));
		p.StartProcess(WriteOutput);

		outCube->write(timesTable);

		// Translate the PDS labels into ISIS labels and add them to the cube
		Pvl otherLabels;

		TranslateHrscLabels(label, otherLabels);

		if (otherLabels.hasGroup("Instrument") &&
		(otherLabels.findGroup("Instrument").keywords() > 0)) {
		outCube->putGroup(otherLabels.findGroup("Instrument"));
		}

		if (otherLabels.hasGroup("BandBin") &&
		(otherLabels.findGroup("BandBin").keywords() > 0)) {
		outCube->putGroup(otherLabels.findGroup("BandBin"));
		}

		if (otherLabels.hasGroup("Archive") &&
		(otherLabels.findGroup("Archive").keywords() > 0)) {
		outCube->putGroup(otherLabels.findGroup("Archive"));
		}

		if (otherLabels.hasGroup("Kernels") &&
		(otherLabels.findGroup("Kernels").keywords() > 0)) {
		outCube->putGroup(otherLabels.findGroup("Kernels"));
		}

		p.EndProcess();

		outCube->close();
		delete outCube;
		outCube = NULL;
		lineInFile.clear();
		}


		// Processing function called by ProcessImportPds:StartProcess for each HRSC Stereo instrumennt
		// line. It ignores the image data and returns. This is used to get the ProcessImportPds object
		// to collect the prefix bytes.
		void IgnoreData(Isis::Buffer &buf) {
		return;
		}


		// Processing function called by ProcessImportPds:StartProcess for each HRSC Stereo instrument
		// line in the IMG file.
		void WriteOutput(Isis::Buffer &buf) {

		LineManager outLines(*outCube);

		if (lineInFile.size()) {
		for (int i = 0; i < outLines.size(); i++) {
		outLines[i] = Isis::Null;
		}

		while (!lineInFile[(buf.Line()+numLinesSkipped) % lineInFile.size()]) {
		outLines.SetLine(buf.Line() + numLinesSkipped, buf.Band());
		outCube->write(outLines);
		numLinesSkipped++;
		}
		}

		outLines.SetLine(buf.Line() + numLinesSkipped, buf.Band());

		for (int i = 0; i < outLines.size(); i++) {
		outLines[i] = buf[i];
		}

		outCube->write(outLines);

		return;
		}


		// Translate HRSC Stereo lables into ISIS labels
		void TranslateHrscLabels(Pvl &inLabels, Pvl &outLabel) {

		// Get the directory where the translation tables are.
		QString transDir = "$ISISROOT/appdata/translations/";

		// Translate the Instrument group
		FileName transFile(transDir + "MexHrscInstrument.trn");
		PvlToPvlTranslationManager instrumentXlater(inLabels, transFile.expanded());
		instrumentXlater.Auto(outLabel);

		// Remove 'Z' from times
		QString startTime = outLabel.findGroup("Instrument", Pvl::Traverse)["StartTime"][0];
		startTime = startTime.mid(0, startTime.size() - 1);
		outLabel.findGroup("Instrument", Pvl::Traverse)["StartTime"] = startTime;

		QString stopTime = outLabel.findGroup("Instrument", Pvl::Traverse)["StopTime"][0];
		stopTime = stopTime.mid(0, stopTime.size() - 1);
		outLabel.findGroup("Instrument", Pvl::Traverse)["StopTime"] = stopTime;

		// Translate the BandBin group
		transFile = transDir + "MexHrscBandBin.trn";
		PvlToPvlTranslationManager bandBinXlater(inLabels, transFile.expanded());
		bandBinXlater.Auto(outLabel);

		// Translate the Archive group
		transFile = transDir + "MexHrscArchive.trn";
		PvlToPvlTranslationManager archiveXlater(inLabels, transFile.expanded());
		archiveXlater.Auto(outLabel);

		// Translate the Kernels group
		transFile = transDir + "MexHrscKernels.trn";
		PvlToPvlTranslationManager kernelsXlater(inLabels, transFile.expanded());
		kernelsXlater.Auto(outLabel);

		hrsc2isis(ui);
		}

isis/src/mex/apps/hrsc2isis/tsts/default/Makefile

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isis/src/mex/apps/hrsc2isis/tsts/phobos/Makefile

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		APPNAME = hrsc2isis

		include $(ISISROOT)/make/isismake.tsts

		commands:
		$(APPNAME) FROM=$(INPUT)/h7926_0009_s22.img TO=$(OUTPUT)/truth.cub > /dev/null;