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Search took 0.00 seconds. Search: Posts Made By: rgleason
Forum: OpenCPN 05-05-2015, 02:31
Replies: 22
Views: 7,827
Posted By rgleason
Re: Pilot Grib Files - Similar to Pilot Charts

John this is an old thread and a conceptual one that has been implemented in the plugin called Climatology. Please read the documentation on climatology plugin which Sean implimented and I helped...
Forum: OpenCPN 07-09-2014, 19:32
Replies: 22
Views: 7,827
Posted By rgleason
Re: Pilot Grib Files - Similar to Pilot Charts

Here are some notes made during our efforts to download compile the data for Climatology which may be of some additional help.
Working List

Tropical Cyclones - Best Track Database
IBTrACS -...
Forum: OpenCPN 07-09-2014, 17:48
Replies: 22
Views: 7,827
Posted By rgleason
Re: Pilot Grib Files - Similar to Pilot Charts

Found From ClimatologyInformation.html in the data directory.



Also suggest you read the "Warning about use of data" at the bottom.
Climatology Plugin | Official OpenCPN Homepage...
Forum: OpenCPN 02-02-2013, 19:49
Replies: 22
Views: 7,827
Posted By rgleason
Re: Pilot Grib files - similar to Pilot Charts

Sailover in La Taverne thread below, post 7260
qtVlm - Page 363 - Outils de navigation pour VLM - Navigation tools - La Taverne...
Forum: OpenCPN 27-01-2013, 18:15
Replies: 22
Views: 7,827
Posted By rgleason
Re: Pilot Grib files - similar to Pilot Charts

Create a long term 'historic' Actual weather Grib...
Forum: OpenCPN 27-01-2013, 17:51
Replies: 22
Views: 7,827
Posted By rgleason
Re: Pilot Grib files - similar to Pilot Charts

Dave about possible use of KML in OpenCpn, (KML Route is done) (https://www.cruisersforum.com/forums/f134/chart-converter-recruitment-31759.html#post345255).

.
Forum: OpenCPN 27-01-2013, 17:40
Replies: 22
Views: 7,827
Posted By rgleason
Re: Pilot Grib files - similar to Pilot Charts

Weather4D (https://www.weather4d.com/en/home) - How do these guys do Historical Grib Files (under features), rather than forecast.
KML Output...
Forum: OpenCPN 27-01-2013, 17:26
Replies: 22
Views: 7,827
Posted By rgleason
Re: Pilot Grib files - similar to Pilot Charts

Tools and possible Source data and process.
Grib <-- KML or
KML --> Grib or
NOAA Products --> Grib (Ie take Noaa's best grib's from the past, say the 1 hour forecast and string them...
Forum: OpenCPN 27-01-2013, 17:03
Replies: 22
Views: 7,827
Posted By rgleason
Re: Pilot Grib files - similar to Pilot Charts

Under Pilot Charts this website has some great big PDF Pilot Charts that might be of interest to someone, but not us Sailing Weather - Marine Weather Forecasts for Sailors and Adventurers -...
Forum: OpenCPN 27-01-2013, 16:42
Replies: 22
Views: 7,827
Posted By rgleason
Re: Pilot Grib files - similar to Pilot Charts

These montly files at Map » Pitufa.at (https://www.pitufa.at/map/) , say "prev_winds_north_atlantic_01.kml" are Xml format with the main repetitive part being "Placemarks"

<Placemark>
...
Forum: OpenCPN 27-01-2013, 10:34
Replies: 22
Views: 7,827
Posted By rgleason
Re: Pilot Grib files - similar to Pilot Charts

(Prevailing Ocean Winds » Pitufa.at (https://www.pitufa.at/2010/12/prevailing-ocean-winds/).) At Map » Pitufa.at (https://www.pitufa.at/map/) Select Winds in the upper right then Check North...
Forum: OpenCPN 26-01-2013, 08:17
Replies: 22
Views: 7,827
Posted By rgleason
Re: Pilot Grib files - similar to Pilot Charts

Cagney writes:
Check out this guy Prevailing Ocean Winds » Pitufa.at (https://www.pitufa.at/2010/12/prevailing-ocean-winds/). Cogow in kml format! Not perfect, but interesting.
------
The author...
Forum: OpenCPN 26-01-2013, 08:09
Replies: 22
Views: 7,827
Posted By rgleason
Re: Pilot Grib files - similar to Pilot Charts

From JeanLouis on La Tavern. Thanks JeanLouis.

Hi, Rick !
Your 2 links are wrong.... https://www.virtual-winds.com/forum/public/style_emoticons/default/tapleft.gif
Routing in the past:...
Forum: OpenCPN 26-01-2013, 07:26
Replies: 22
Views: 7,827
Posted By rgleason
Re: Pilot Grib files - similar to Pilot Charts

Thanks for the suggestion about Weatherfax overlay in Opencpn. Also COGOW which may be just what is needed.

Thomas, just a reminder, the title is "Pilot Grib" not based on "predicted" but on...
Forum: OpenCPN 25-01-2013, 16:37
Replies: 22
Views: 7,827
Posted By rgleason
Pilot Grib Files - Similar to Pilot Charts

I had a question from a friend about planning some long trips with grib files. He has become familiar with OpenCpn and qtVlm. He asks if it is possible to use qtVlm to simulate routes during ...
Showing results 1 to 15 of 15

 
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