get.sst: Read SST data from online service.

Description Usage Arguments Details Value Author(s) References See Also Examples

Description

Functions to read SST data from online services, by specifying spatial and temporal bounds.

Usage

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get.sst(xlim = NULL, ylim = NULL, tlim = NULL,
server = "http://atlas.nmfs.hawaii.edu/cgi-bin/reynolds_extract.py")

Arguments

xlim

Longitude range of SST to read.

ylim

Latitude range of SST to read.

tlim

Time range of SST to read.

server

Server to read from.

Details

This functionality was originally taken from the kfsst package by Anders Nielsen.

Longitude xlim range may be specified in [-180, 180] or [0, 360] convention. The result is given in [-180, 180].

Time range must be given in POSIxct form.

Value

A list object with the temperature data and coordinates.

x,y,t

Coordinates of the temperature data

z

Matrix or array of temperature data

Author(s)

Michael D. Sumner

References

Original concept taken from kfsst: http://www.soest.hawaii.edu/tag-data/tracking/kfsst/

See Also

See Also mkMaskObject for the use of these data for masks.

Examples

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## Not run: 
d0 <- read.url.sst(tlim = range(ISOdatetime(2009, 1:3, 1, 0, 0, 0)))
image(d0$x, d0$y, d0$z[,,1], axes = TRUE)



## End(Not run)

tripEstimation documentation built on May 2, 2019, 8:51 a.m.