Transform a rotated stretched longitude and latitude grid to regular two dimensional grid

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Hi, I have a GCM output where the the precipitation values are stored in rotated stretched longitude and latitude with the following attributes:
coordinates: lon lat
grid_mapping: rotated_stretched_latitude_longitude
rotated_north_pole_latitude: 40.
rotated_north_pole_longitude: 12.
stretching_coefficient: 2.5
Could someone offer me an approach which I should transform this grid mapping to regular two dimensional grid with?

Answers (1)

Chad Greene
Chad Greene on 19 May 2015
Does rotatem do what you need? I'm not familiar with stretching coefficients.

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