ClipperPushBroomCamera.cpp

 
/* SPDX-License-Identifier: CC0-1.0 */
 
#include "ClipperPushBroomCamera.h"
 
#include "CameraDistortionMap.h"
#include "CameraFocalPlaneMap.h"
#include "iTime.h"
#include "LineScanCameraGroundMap.h"
#include "LineScanCameraSkyMap.h"
#include "NaifStatus.h"
 
namespace Isis {
   ClipperPushBroomCamera::ClipperPushBroomCamera(Cube &cube) : LineScanCamera(cube) {
 
     m_spacecraftNameLong = "Europa Clipper";
     m_spacecraftNameShort = "Clipper";
 
     int frameCode = naifIkCode();
 
     if (frameCode == -159103) {
       m_instrumentNameLong  = "Europa Imaging System Push Broom Narrow Angle Camera";
       m_instrumentNameShort = "EIS-PBNAC";
     }
     else if (frameCode == -159104) {
       m_instrumentNameLong  = "Europa Imaging System Push Broom Wide Angle Camera";
       m_instrumentNameShort = "EIS-PBWAC";
     }
     else {
       QString msg = "Unable to construct Clipper Push Broom camera model. "
                     "Unrecognized NaifFrameCode [" + toString(frameCode) + "].";
       throw IException(IException::User, msg, _FILEINFO_);
     }
 
     NaifStatus::CheckErrors();
 
     Pvl &lab = *cube.label();
 
     PvlGroup &bandBin = lab.findGroup("BandBin", Pvl::Traverse);
     QString key = "INS" + toString(naifIkCode()) + "_" + bandBin["FilterName"][0] + "_FOCAL_LENGTH";
     SetFocalLength(Spice::getDouble(key));
 
     SetPixelPitch();
 
     PvlGroup &inst = lab.findGroup("Instrument", Pvl::Traverse);
     QString startTime = inst["StartTime"];
     iTime etStart(startTime);
 
     ReadLineRates(lab.fileName());
 
     // set up detector map
     new VariableLineScanCameraDetectorMap(this, p_lineRates);
 
     // Set up focal plane map
     CameraFocalPlaneMap *focalMap = new CameraFocalPlaneMap(this, naifIkCode());
     // center of array (same for WAC and NAC based on XY origin in EIS_Sensor_summary.xlsx)
     focalMap->SetDetectorOrigin(2048.5, 1024.5);
 
     // Set up distortion map
     CameraDistortionMap *distMap = new CameraDistortionMap(this);
     distMap->SetDistortion(naifIkCode());
 
     // Set up the ground and sky map
     new LineScanCameraGroundMap(this);
     new LineScanCameraSkyMap(this);
 
     setTime(etStart.Et());
 
     LoadCache();
     NaifStatus::CheckErrors();
   }
 
 
   ClipperPushBroomCamera::~ClipperPushBroomCamera() {
   }
 
 
   int ClipperPushBroomCamera::CkFrameId() const {
     return (-159000);
   }
 
 
   int ClipperPushBroomCamera::CkReferenceId() const {
     return (1);
   }
 
 
   int ClipperPushBroomCamera::SpkReferenceId() const {
     return (1);
   }
 
   void ClipperPushBroomCamera::ReadLineRates(QString filename) {
     Table timesTable("LineScanTimes", filename);
 
     if(timesTable.Records() <= 0) {
       QString msg = "Table [LineScanTimes] in [";
       msg += filename + "] must not be empty";
       throw IException(IException::Unknown, msg, _FILEINFO_);
     }
 
     for(int i = 0; i < timesTable.Records(); i++) {
       p_lineRates.push_back(LineRateChange((int)timesTable[i][2],
                                            (double)timesTable[i][0],
                                            timesTable[i][1]));
     }
 
     if(p_lineRates.size() <= 0) {
       QString msg = "There is a problem with the data within the Table ";
       msg += "[LineScanTimes] in [" + filename + "]";
       throw IException(IException::Unknown, msg, _FILEINFO_);
     }
   }
}
 
extern "C" Isis::Camera *ClipperPushBroomCameraPlugin(Isis::Cube &cube) {
  return new Isis::ClipperPushBroomCamera(cube);
}