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33 lines
1.5 KiB
Text
33 lines
1.5 KiB
Text
zyGrib is a program to download and visualize meteorological forecast data in
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the standard formats GRIB 1 and 2. The available datasets include NOAA-GFS
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(weather and wind conditions, above ground and at altitude) and FNMOC-WW3 (wave
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conditions). It is possible to create animations from the forecast data of the
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selected region and to export them as a set of images.
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The available data include:
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- Mean sea level pressure
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- Wind 10m above surface
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- Wind gusts
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- Temperature 2m above surface
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- Minimum and maximum temperature 2m above surface
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- Relative humidity 2m above surface
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- Total precipitation (mm/h)
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- Cloud cover (%)
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- Dew point 2m above surface
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- 0 deg C isotherm
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- Snow (rain-snow line and snowfall risk)
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- CAPE (convective available potential energy) and CIN (convective inhibition)
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- Data at altitude (wind, temperature, theta-e, geopotential altitude, relative
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humidity) at 925, 850, 700, 600, 500, 400, 300 and 200 hPa levels
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- Atmospheric sounding forecast displayed on SkewT-LogP thermodynamic diagrams
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- Waves (height, direction, period, whitecap probability for wind waves, swell,
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and for significant, maximum, primary and secondary waves)
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- Sea currents (not provided by zyGrib's data server)
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The zyGrib source package ships with the code for Qwt (an extension library for
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QT) and NOAA's g2clib (decoder/encoder routines for GRIB 2): both are built
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automatically and linked statically: this will not affect already installed
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libraries.
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zyGrib is distributed under the GNU GPL, version 3.
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