The ECMWF subgrid orography scheme
{"Image DocumentName": "The ECMWF subgrid orography scheme", "Image ImageDescription": "Elliptically shaped mountains are assumed with aspect ratio a/b, and orientation \u03c8 with respect to the wind. Elliptic mountains are equally spaced. Subgrid orography is characterized by: Standard deviation \u03bc. Slope \u03c3. Orientation \u03b8. Anisotropy \u03b3 (1:circular; 0: ridge) Model grid box. y. \u03b8. 2b. 2a. x. U. \u03c8.", "Image XResolution": "37", "Image YResolution": "37", "Image ResolutionUnit": "Pixels/Centimeter", "Image Software": "SlidePlayer", "Image YCbCrPositioning": "Centered"}