Q: How do I enable/disable the display of isochrones?

Simply tap/click on the name of the routing in the sidebar: When isochrones are displayed, you can use a pivot point .

Q: How do I enable/disable the display of isochrones?

Simply tap/click on the name of the routing in the sidebar: When isochrones are displayed, you can use a pivot point .

Q: What is a GRIB file?

A GRIB file (for GRIdded Binary ) is a standard file format used by meteorological services to distribute numerical weather forecasts. It contains the raw data generated by weather models (wind, pressure, rain, waves, currents, etc.) organized on a grid covering a geographic area. Why use this format? It is compact : GRIB files are compressed and therefore quick to download, even with limited internet connections. It is standardized : most navigation and weather applications can read GRIB files. There are two formats — grib1 and grib2. NavimetriX uses the newer grib2 format. It is flexible : you can choose the area, resolution, and parameters (wind, waves, currents, etc.) you wish to download. What does a GRIB file contain? Depending on the selected model, a GRIB file may include: Wind (direction, speed, gusts) Atmospheric pressure Temperature, humidity, precipitation Sea state (swell, waves) Marine, oceanic, and tidal currents What is it used for in navigation? A GRIB file allows you to visualize the evolution of the weather over a given area directly within your navigation software or weather app.

Question 1

How do I enable/disable the display of isochrones?

Francis · Accepted Answer

Simply tap/click on the name of the routing in the sidebar:

When isochrones are displayed, you can use a pivot point.

Question 2

How do I enable/disable the display of isochrones?

Francis · Accepted Answer

Simply tap/click on the name of the routing in the sidebar:

When isochrones are displayed, you can use a pivot point.

Question 3

What is a GRIB file?

Henri · Accepted Answer

A GRIB file (for GRIdded Binary) is a standard file format used by meteorological services to distribute numerical weather forecasts.

It contains the raw data generated by weather models (wind, pressure, rain, waves, currents, etc.) organized on a grid covering a geographic area.

Why use this format?

It is compact: GRIB files are compressed and therefore quick to download, even with limited internet connections.
It is standardized: most navigation and weather applications can read GRIB files. There are two formats — grib1 and grib2. NavimetriX uses the newer grib2 format.
It is flexible: you can choose the area, resolution, and parameters (wind, waves, currents, etc.) you wish to download.

What does a GRIB file contain?

Depending on the selected model, a GRIB file may include:

Wind (direction, speed, gusts)
Atmospheric pressure
Temperature, humidity, precipitation
Sea state (swell, waves)
Marine, oceanic, and tidal currents

What is it used for in navigation?

A GRIB file allows you to visualize the evolution of the weather over a given area directly within your navigation software or weather app.

Question 4

What is the geographic coverage of the models?

Henri · Accepted Answer

Weather Models

European Atmospheric Models

American Atmospheric Models

Wave Models

Current Models

See also: It’s great to have all these models — but which one should I choose?

How do I enable/disable the display of isochrones?

How do I enable/disable the display of isochrones?

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How do I enable/disable the display of isochrones?

How do I enable/disable the display of isochrones?

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What is a GRIB file?

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