#include <LULC.h>

Public Member Functions
	vtLULCFile (const char *fname)
	constructor - pass it the name of a LULC (GIRAS) file

	~vtLULCFile ()
	destructor

void	SetupMapping ()
	attempt to determine the mapping from local to latlon

void	ReadSection (LULCSection pSection, FILE fp)

int	GetRecord (FILE fp, char buf)

void	LocalToLatlon (Coord &local, DPoint2 &latlon)

void	ProcessLULCPolys ()

void	ProcessLULCPoly (LULCSection pSection, LULCPoly pPoly)

int	FindAttribute (double utm_x, double utm_y)

const char *	GetErrorMessage ()
	if an error occured, return it as an English message

uint	NumSections ()
	access sections

LULCSection *	GetSection (int i)
	access sections

Public Attributes
int	m_iError
	return error type if it didn't load successfully

Coord	m_cMin

Coord	m_cMax

Coord	m_cCorners [6]

DPoint2	m_Corners [6]

vtLULCFile *	m_pNext

Detailed Description

Implements reading data from a USGS LULC file.

The documentation for this class was generated from the following files:

Public Member Functions