WXP::KavradFile Class Reference

This class reads in Kavouras radar mosaic data files. More...

#include "../include/KavradFile.h"

Public Member Functions
	KavradFile ()
int	open (const char *name)
bool	isOpen ()
int	rewind ()
int	close ()
int	readHeader ()
int	readPacket (KavradPacket &packet)
int	read (Image &image)

Detailed Description

This class reads in Kavouras radar mosaic data files.

Author

Dan Vietor

Constructor & Destructor Documentation

KavradFile()

KavradFile::KavradFile

(

)

Contructor. Initializes data

Member Function Documentation

close()

int KavradFile::close

(

)

Closes the file

References WXP::File::close().

isOpen()

bool KavradFile::isOpen

(

)

Checks to see if file open

Returns

True if open

Referenced by WXP::RadPlot::draw().

open()

int KavradFile::open

(

const char *

filename

)

Opens a Kavouras radar file

Parameters

filename

File to open

Returns

1 if opened file

References WXP::File::isOpen(), WXP::File::open(), and WXP::FileAttr::READ.

Referenced by WXP::RadPlot::draw().

read()

int KavradFile::read

(

Image &

image

)

Reads in mosaic data and puts into Image object

Parameters

image

Image to save data to

Returns

1 if completed OK

References WXP::Image::allocData(), WXP::DateTool::createLabel(), WXP::Image::init(), WXP::Wxp::outDebug(), readHeader(), readPacket(), WXP::KavradPacket::run, WXP::Image::set(), WXP::Image::setPixel(), and WXP::KavradPacket::val.

Referenced by WXP::RadPlot::draw().

readHeader()

int KavradFile::readHeader

(

)

Reads in and decodes the header information

Returns

1 if completed OK

References WXP::DomainVal::clat, WXP::DomainVal::clon, WXP::DateVal::day, WXP::DomainVal::dx, WXP::DomainVal::dy, WXP::DateVal::hour, WXP::Domain::init(), WXP::Domain::LATLON, WXP::DateVal::min, WXP::DateVal::month, WXP::DomainVal::nx, WXP::DomainVal::ny, WXP::DomainVal::proj, WXP::File::read(), WXP::DateVal::sec, WXP::File::seek(), WXP::Date::set(), WXP::Domain::set(), and WXP::DateVal::year.

Referenced by read().

readPacket()

int KavradFile::readPacket

(

KavradPacket &

packet

)

Reads in a run-length packet

Parameters

packet

Return packet info

Returns

0 if at end of data

References WXP::File::endFile(), WXP::File::read(), WXP::KavradPacket::run, and WXP::KavradPacket::val.

Referenced by read().

rewind()

int KavradFile::rewind

(

)

Rewinds the file

References WXP::File::rewind().

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

• KavradFile.h
• KavradFile.cc