Code | Description of Measurement Units |
---|---|

WM | Solar radiation in Wh/m^{2} |

TC | Temperature in ^{o}C and tenths ( i.e., 205 = 20.5^{o}C ) |

P | Whole percent |

MB | Atmospheric pressure in millibars |

WD | Wind direction in tens of degrees ( i.e., 18 = 180^{o} ) |

WS | Wind speed in m/s and tenths ( i.e., 107 = 10.7 m/s ) |

KM | Kilometers and tenths ( i.e., 503 = 50.3 kilometers ) |

DM | Decameters ( 1 decameter = 10 meters ) |

CM | Centimeters |

MM | Millimeters |

NA | No units applicable (non-dimensional) |

http://www.nrel.gov/rredc