Wheeler and Kiladis

Produces wavenumber frequency spectra for OLR, Precipitation, 500hPa Omega, 200hPa wind and 850hPa wind.

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OLR (outgoing LW radiation)	QBOi.EXP1.AMIP.001	NCEP
Anti-symmetric raw power spectra (WK99 Fig. 1a)	plot	plot
Symmetric raw power spectra (WK99 Fig. 1a)	plot	plot
Backgroundpower spectra (WK99 Fig. 2)	plot	plot
Anti-symmetric/background power spectra (WK99 Fig. 3a)	plot	plot
Symmetric/background power spectra (WK99 Fig. 3b)	plot	plot

U200 (200 hPa zonal wind)	QBOi.EXP1.AMIP.001	NCEP
Anti-symmetric raw power spectra (WK99 Fig. 1a)	plot	plot
Symmetric raw power spectra (WK99 Fig. 1a)	plot	plot
Backgroundpower spectra (WK99 Fig. 2)	plot	plot
Anti-symmetric/background power spectra (WK99 Fig. 3a)	plot	plot
Symmetric/background power spectra (WK99 Fig. 3b)	plot	plot

U850 (850 hPa zonal wind)	QBOi.EXP1.AMIP.001	NCEP
Anti-symmetric raw power spectra (WK99 Fig. 1a)	plot	plot
Symmetric raw power spectra (WK99 Fig. 1a)	plot	plot
Backgroundpower spectra (WK99 Fig. 2)	plot	plot
Anti-symmetric/background power spectra (WK99 Fig. 3a)	plot	plot
Symmetric/background power spectra (WK99 Fig. 3b)	plot	plot

OMEGA500 (500 hPa vertical velocity)	QBOi.EXP1.AMIP.001	NCEP
Anti-symmetric raw power spectra (WK99 Fig. 1a)	plot	plot
Symmetric raw power spectra (WK99 Fig. 1a)	plot	plot
Backgroundpower spectra (WK99 Fig. 2)	plot	plot
Anti-symmetric/background power spectra (WK99 Fig. 3a)	plot	plot
Symmetric/background power spectra (WK99 Fig. 3b)	plot	plot

PRECT (precipitation rate)	QBOi.EXP1.AMIP.001	TRMM
Anti-symmetric raw power spectra (WK99 Fig. 1a)	plot	plot
Symmetric raw power spectra (WK99 Fig. 1a)	plot	plot
Backgroundpower spectra (WK99 Fig. 2)	plot	plot
Anti-symmetric/background power spectra (WK99 Fig. 3a)	plot	plot
Symmetric/background power spectra (WK99 Fig. 3b)	plot	plot