NASA Ocean Color

ocssw V2022

 /*
  * File:   L3BinShape.h
  * Author: dshea
  *
  * Created on July 21, 2015, 8:45 AM
  */
  
 #ifndef L3SHAPE_H
 #define L3SHAPE_H
  
 #include <stdint.h>
  
 namespace l3 {
  
 double constrainLat(double lat);
 double constrainLon(double lon);
  
 class L3Shape {
 protected:
     int64_t totalBins; // total number of bins in the L3 bin shape
     int32_t totalRows; // total number of rows in the L3 bin shape
     double seamLon; // longitude of the start of the shape
  
 public:
     L3Shape(int32_t numRows);
     virtual ~L3Shape();
  
     virtual int32_t getNumRows() const;
     virtual int64_t getNumBins() const;
     virtual void constrainRow(int32_t &row) const;
     virtual void constrainRowCol(int32_t &row, int32_t &col) const = 0;
     virtual int64_t getBaseBin(int32_t row) const = 0;
     virtual int32_t getNumCols(int32_t row) const = 0;
  
     virtual int32_t bin2row(int64_t bin) = 0;
     virtual void bin2rowcol(int64_t bin, int32_t &row, int32_t &col) = 0;
     virtual int64_t rowcol2bin(int32_t row, int32_t col) const = 0;
     virtual void rowcol2latlon(int32_t row, int32_t col,
             double &lat, double &lon) const = 0;
     virtual void rowcol2latlon(int32_t row, int32_t col,
             float &lat, float &lon) const;
     virtual void bin2latlon(int64_t bin, double &lat, double &lon);
     virtual void bin2latlon(int64_t bin, float &lat, float &lon);
     virtual int32_t lat2row(double lat) const = 0;
     virtual double row2lat(int32_t row) const = 0;
     virtual void latlon2rowcol(double lat, double lon,
             int32_t &row, int32_t &col) const = 0;
     virtual int64_t latlon2bin(double lat, double lon) const = 0;
     virtual void rowcol2bounds(int32_t row, int32_t col,
             double &north, double &south,
             double &east, double &west) const = 0;
     virtual void rowcol2bounds(int32_t row, int32_t col,
             float &north, float &south,
             float &east, float &west) const;
     virtual void bin2bounds(int64_t bin,
             double &north, double &south,
             double &east, double &west);
     virtual void bin2bounds(int64_t bin,
             float &north, float &south,
             float &east, float &west);
 };
  
  
 }
  
 #endif /* L3SHAPE_H */