plotsonde: Creates a SKEW-T, log p diagram for a radiosonde dataframe.

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

Description

Creates a SKEW-T, log p diagram with dry-bulb temperature and dewpoint temperature traces versus (log) pressure. Optionally plots the vertical wind profile using wind barbs.

Usage

1
2
 plotsonde(dataframe, skewT=TRUE, winds=FALSE, site="", title="",
           windplot=NULL, s=3, col=c(1, 2), ... ) 

Arguments

dataframe

R dataframe with at least the components c( "press", "temp", "dewpt") corresponding to pressure (hPa), temperature (C) and dew point temperature (C).

skewT

Logical value. If false, will not plot the SKEW-T, log p diagram.

winds

Logical value. If false, will not plot the winds profile.

site

Optional character to add to plot title.

title

Title for plot (must be a character value).

windplot

4X1 numeric vector that gives the position of wind profile plot (next to SKEW-T diagram). Only used if it is desired to have this plot in a different position. Generally, the default NULL is used and the placement is chosen automatically.

s

Size of winds profile plot.

col

Usual plotting parameter.

...

Other optional plotting parameters.

Value

No value returned. Creates a skewt plot. Note that default is temperature horizontal scale is Farenheit.

Author(s)

Doug Nychka, Eric Gilleland,

References

1. Department of Defense, 1969, "USAF SKEW-T, log p DIAGRAM," DOD-WPC-9-16-1, Aeronautical Chart and Information Center, United States Air Force, St. Louis, Missouri 63118.

2. List, R.J. (editor), 1958, Smithsonian Meteorological Tables, Smithsonian Institute, Washington, D.C.

3. Nordquist, W.S., 1973, "Numerical Approximations of Selected Meteorological Parameters for Cloud Physics Problems," ECOM-5475, Atmospheric Sciences Laboratory, US Army Electronics Command, White Sands Missile Range, New Mexico 88002.

4. Stipanuk, G.S., 1973, "Algorithms for Generating a SKEW-T, log p Diagram and Computing Selected Meteorological Quantities," American Sciences Laboratory, US Army Electronics Command, White Sands Missile Range, New Mexico 88002.

5. http://www.atd.ucar.edu/dir_off/tc_corr/index.html

6. http://weather.unisys.com/upper_air/skew/details.html

See Also

getsonde, skewt.axis , skewt.lines , skewt.points

Examples

1
2


Search within the RadioSonde package
Search all R packages, documentation and source code

Questions? Problems? Suggestions? or email at ian@mutexlabs.com.

Please suggest features or report bugs with the GitHub issue tracker.

All documentation is copyright its authors; we didn't write any of that.