showRossbyRadiusYAxis

Annotate the axes with a Rossby radius y-axis label.

---

Declaration

 showRossbyRadiusYAxis(self,options)

Parameters

• self WVDiagnostics object
• options.textColor color for the annotation text (default: ‘k’)
• options.xFrac fractional x position in axes coordinates (default: 0.02)
• options.yFrac fractional y position in axes coordinates (default: 0.5)

Discussion

Places a textual annotation (L_r) on the current axes indicating the Rossby radius scale in kilometers. Positioning and color can be adjusted via options.

          - Returns: handle to the created text object