gps-class {oce}R Documentation

Class to store gps data

Description

Class to store gps data, with standard slots metadata (filename), data (a list containing longitude and latitude) and processingLog.

Methods

Extracting values

Data may be accessed as e.g. gps[["longitude"]] or gps[["latitude"]]. Items in metadata must be specifield by full name, but those in data may be abbreviated, so long as the abbreviation is unique.

Assigning values

Latitude may be changed with e.g. gps[["longitude"]] <- value, and of course the same can be done for latitude.

Overview of contents

The show method (e.g. show(gps)) displays information about the object.

Author(s)

Dan Kelley

See Also

Use as.gps to convert data to this form, read.gps to read GPX-format data, and plot.gps to plot data.


[Package oce version 0.9-18 Index]