WorldMask {CircSpatial}R Documentation

World Land Mask

Description

Restores land contours to the circular dataimage of smoothed OceanWind.

Usage

data(WorldMask)

Format

360 x 121 matrix suited to OceanWind and consisting of NA where wind data is not missing and 1 where data is missing.

Details

Section J.9 in Appendices.J.PackageDocumentation in the installed folder doc provides additional detail and illustrations.

Smoothing circular-spatial data creates values where data is missing. CircDataimage overplots WorldMask (or other suitable mask matrix) entered in Mask Matrix entry of the GUI on top of the circular dataimage.

Source

Derived from R package fields dataset world.dat.

See Also

OceanWind
CircDataimage

Examples

data(WorldMask)
image(WorldMask)

[Package CircSpatial version 1.0 Index]