•
CMCF (Canadian Meteorological Centre Forecast) – PredictWind forecast based on the
weather observation from the Canadian Meteorological Centre. Available for Offshore
GRIB only.
•
GFSF (Global Forecast System Forecast) - PredictWind forecast based on the weather
observation from the National Oceanic and Atmospheric Administration (NOAA) of the
USA Department of Commerce. Available for Offshore GRIB only.
Wind and Pressure
When downloading Offshore GRIB only, you can select Wind and/or Pressure data.
When downloading High Resolutions files, the options are WIND or ALL. Specifying ALL will
download wind and pressure data.
Time step
The size of the time step in the downloaded forecast. For example, a 3 hour time step could
provide weather data for 1200, 1500, 1800 etc., where a 6 hour time step could only provide
1200, 1800 etc. Smaller steps require larger downloads.
Forecast length
The period of the forecast in days.
Resolution
GRIB resolution, select 50 or 100 kilometers between forecast points. Available for Offshore
GRIB only.
Specify PredictWind GRIB overlay file
The Forecast menu option shows the GRIB file which is currently displayed on the chart. If no
file is displayed on the chart, then the menu option does not show a GRIB file.
GRIB file displayed on the chart
No GRIB file displayed on the chart
Select the Forecast menu option to open the GRIB Weather dialog.
The GRIB Weather dialog shows which GRIB file is currently displayed as overlay on the chart
and which files are available for display.
Available GRIB files are files downloaded manually or automatically from PredictWind to the
Gribs directory. If you copy GRIB files from a storage device to the Gribs directory using the
file manager, they will be listed as available GRIB files.
Select an available GRIB file to import it into memory and display it as overlay on the chart.
Select the Import file option to import a GRIB file into memory from the storage device or any
directory available to the File manager.
Ú
Note:
GRIB data that is imported overwrites the GRIB data in memory.
Expired GRIB files
The system identifies GRIB files that have expired and moves them from the available GRIB
files list to the expired GRIB files list. Expired files are files where the time of the final forecast
has passed. Select the Delete expired GRIB files option to delete these expired files from the
system.
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PredictWind
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