Datasets of 5 day back trajectories have been computed on a routine basis using analyses from the European Centre for Medium Range Weather Forecasting (ECMWF). The three components of the wind and surface pressure over three launch grids covering the UK, the mid-Atlantic storm track region and the eastern USA, plus back trajectories from field campaign instrument sites were used to output datasets consisting of latitude, longitude and pressure of the trajectory every 30 minutes.
This dataset contains ECMWF trajectories model data for prime.
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Use of these data is covered by the following licence: http://licences.ceda.ac.uk/image/data_access_condition/ukmo_agreement.pdf. When using these data you must cite them correctly using the citation given on the CEDA Data Catalogue record.
Trajectories generated at the Reading University based on ECMWF data. Initially done in support of the NERC ACSOE programme. Data passed on to the BADC for archiving.
Data were generated by the BADC trajectory service from the ECMWF data held at the BADC
Data are netCDF formatted
Computation Element: 1
|ECMWF trajectory model deployed on ECMWF Computer
|This computation involved: ECMWF trajectory model deployed on ECMWF Computer.
- long_name: Pressure At Ground Under Trajectory
- names: Pressure At Ground Under Trajectory
- long_name: latitude
- var_id: lat
- units: degress north
- long_name: longitude
- var_id: lon
- units: degrees east
- units: Pascals
- var_id: lev
- long_name: pressure
- long_name: time
- var_id: time
- units: seconds