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Forecast User Portal
Meteorological FAQs
Page Information
Title:
Meteorological FAQs
Author:
Helene Blanchonnet
Jun 26, 2018
Last Changed by:
Helen Setchell
Feb 23, 2023
Tiny Link:
(useful for email)
https://confluence-test-dc.ecmwf.int/x/ehigBg
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Forecast User Portal
Children (21)
Page:
Are the t=0 forecast fields the same as the analysis fields?
Page:
How are data interpolated/transformed to a lower resolution grid?
Page:
How are Large Scale precipitation, Convective Precipitation and Snowfall defined in the ECMWF model?
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How are low, medium and high cloud cover defined?
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How can evaporation have both positive and negative values?
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How can the Geopotential height in metres be calculated?
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How to access the archived forecast data of the 06z and 18z HRES/ENS known as the High Frequency Products?
Page:
Is the field surface pressure available on both model and pressure levels?
Page:
Many fields have seconds in their units e.g. precipitation and radiation fields. How can instantaneous values be calculated?
Page:
Visibility Parameter
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Page:
What are 2D wave spectra?
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What are the definitions of the radiation fields?
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What are the units of the fields?
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What is the 4DVAR analysis procedure?
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What is the direction convention for fields such as radiation and precipitation?
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What is the direction convention for the U and V components of winds?
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What is the direction convention for wave fields?
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What is the land-sea mask (LSM)?
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Where can I find the definitions of the Gaussian grids?
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Why does accumulated precipitation has sometimes negative values?
Page:
Why does the Ensembles forecast not account for glaciers correctly?
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(set by
Helene Blanchonnet
at Jul 18, 2018 16:58)
Only
adhs
can
edit
this page.
(set by
Helen Setchell
at Feb 23, 2023 10:35)
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Feb 23, 2023 10:31
Helen Setchell
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Jun 26, 2018 16:37
Helene Blanchonnet
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