overlayGeostrophicKineticPotentialFractionContours

Overlay contour where geostrophic kinetic fraction equals a given value.

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Declaration

 overlayGeostrophicKineticPotentialFractionContours(self,options)

Parameters

• self WVDiagnostics object
• options.fraction fractional contour level to draw (default: 0.5)
• options.textColor color for contour labels (default: [0.7 0.7 0.7])
• options.labelSpacing label spacing passed to clabel (default: 1000)

Discussion

Draws the contour line where KE_g / (KE_g + PE_g) equals a chosen fractional value (default 0.5). Useful to mark equipartition lines on spectral diagrams.

          - Returns: None. Draws contour on the current axes.