LuckGrib at Mac App Store analyse

App power index: 180 (based on ranks around App Stores today)
Travel Weather Weather Travel
Developer: Craig McPheeters
Price: 0 free
Current version: 4.5.4, last update: 6 months ago
First release : 05 Aug 2015
App size: 0 Bytes
4.0 ( 0 ratings )
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Estimation application downloads and cost

> 3.96k
Monthly downloads
~ $ 1.62k
Estimation App Cost


LuckGrib is a fully featured, easy to use, fast GRIB reader, viewer, downloader and weather router. Remote access to weather data via satellite or email is supported. Advanced weather routing capabilities, for sailors, is available.

Weather forecast data, packaged as GRIB files, can be downloaded directly from the LuckGrib server cluster.

For offshore sailors, LuckGrib offers a best-in-class, complete solution: industry leading visualization and ease of use, highly optimized weather data downloads via satellite, along with industry leading optimized weather routing and route analysis. Inshore sailors may not require satellite downloads, but will benefit from the rest of the system.

LuckGrib is unique among apps that were originally designed for sailors, in that the weather analysis tools are powerful enough to attract attention from meteorologitsts.

For meteorologists, and weather enthusiasts, LuckGrib offers access to a wide range of high resolutions models, a number of global models, weather data at the surface, 850mb, 500mb and 250mb levels, parameters ranging from simple things such as wind, pressure and temperature, to more advanced quantities such as simulated radar, standard deviations, precipitable water, lightning, vertical vorticity, helicity and more. Access is available to the entire suite of parameters in GFS, HRRR, NAM and others.

Downloads are available via: a direct high speed internet connection, through the Iridium GO! as well as through the RedPort Optimizer.

LuckGrib provides access to many weather and ocean models, including: GFS, GFS Wave, GDPS/GEM, GEFS, HRRR, RAP, NAM, NBM, Icon-EU, Arpège, Arome, OpenWRF, RTOFS, NCOM and many others. These models allow you to study surface conditions, wave and swell state, ocean currents, winds at the jet stream level, mid atmosphere as well as at the boundary layer. In addition, LuckGrib allows you to explore weather model uncertainty with its support for standard deviation and probability values. LuckGrib is a thoroughly modern and advanced GRIB viewer.

See: luckgrib.com/models for more details on the models and parameters that are available.

LuckGrib comes with a 14 day free trial. If you are interested in studying weather and gaining access to detailed weather forecasts, download the app and give it a try.

Downloading data via satellite or email requires the Offshore Data in-app purchase. See offshore.luckgrib.com for more details on the remote access capabilities.

The LuckGrib weather routing system is an industry leading, high quality, robust, high performance and comprehensive system. See routing.luckgrib.com for more details. Access to the isochronal weather routing system requires an in-app purchase.

The LuckGrib isochronal Weather Routing solver is able to respect intermediate constraint points, the first in the industry. A constraint point is a point which a route must leave to port or starboard. Constraint points are needed to describe short routes which have crossings, as well as to express your preference on a long open ocean passage to stay to a given side of a strategic point. A simple example of a short route that needs this ability is a route which goes around an island, returning to the start point. Many sailboat race routes, perhaps the majority, have routes which cross. Two examples are Fastnet and the Around Catalina Island race. These routes can now be described in LuckGrib, and optimized Weather Routing solutions found for them.

Note that LuckGrib does not use a subscription pricing model - after the free trial, when you decide to purchase the app, there will be a one time charge, not an ongoing subscription.


For more details, please visit the support website.

* privacy policy: https://luckgrib.com/privacy
* terms of use: https://luckgrib.com/terms-of-use
* end user license agreement: https://www.apple.com/legal/internet-services/itunes/dev/stdeula/
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Available in countries
Country Price
Canada free
China free
France free
Germany free
Italy free
Netherlands free
Portugal free
Spain free
Poland 21.99 EUR
UK free
India free
Japan free
Korea, Republic Of free
Poland free
Russia free
Turkey free
USA free
Korea, Republic Of 21.99 USD
Ukraine free
Available for devices
MacDesktop,

Latest version LuckGrib: 4.5.4

This is a small update with various small and subtle changes sprinkled around the app.

One notable addition, mainly for sailors in the USA, is the addition of support for OFS tide height data. The OFS models are high resolution regional models around the USA, which include ocean current and tide height information. There is OFS data for a variety of regions around the USA, including the Salish Sea (including Puget Sound, the San Juans and around Vancouver Island), San Francisco Bay, Tampa, Delaware, and more.

Apps Changes History:
  • 6 months ago: New App Version 4.5.2 ☛ 4.5.4
Lucky grib v1.1

#FR: Très bonne application, l’ergonomie est vraiment au top. Très facile de switcher entre plusieurs fichiers gribs. Choisir les données affichées, etc… Vivement les prochaines versions :) #EN: Very good application, ergonomics is really on top . Very easy to switch between several gribs files. Select the displayed data , etc … Waiting for next updates :)

fantastic application

finaly a grib viewer from a sailor and for the sailor! Elegant user interface. Able to operate with large grib files (running historical data of the entire Atlantic for 2015). Developper keen to listen for new features to be included and commited to high quality long term development of the application. It is a five star for me. Paolo S/Y Necton

Great for rev 1.0!

I haven’t spent a ton of time with this, but after an hour or so it’s great for rev 1.0. As far as I can tell it assumes there is an internet connection and doesn’t have any comm control features or asynchronous email requests. Very nice UI and informative display! I wish I had had this while cruising the south pacific.

Amazing

This is by far the best Grib viewer that I could find. Finding a viewer for a MAC was hard enough, but this is even better than any PC based program I used on my last computer. Great graphics and options of viewing. Highly recommend this program to any serious offshore sailor!

Incredible!

I happen to be in my final semester of school in the pursuit of a Meteorology degree at Virginia Tech. I have gone through the weather classes really just trying to make good grades and get my credentials (As most college students do). I had the mentality of someone who’s only focus was that GPA. This is a very different goal than LEARNING to the best of my ability (which is what I should have been doing all along). I think the issue with me is that I was unable to really develop a true appreciation for this field. After using this pristine piece of software, I found myself just playing around and trying my hand at forecasting. The way that this program uses interpolation, in my opinion, is the best part about it. I can’t even imagine the amount of work that these people put into this program. Because of that, I feel that what you are actually getting for only 20 dollars makes the decision to purchase this warranted - if not imperitive for someone with ANY interest in weather phenomena. This is an incredible tool, and it requires you to take the time to understand the different variables and how they relate to weather. This is work, but once things slowly begin to click mentally, you begin to develop insight into just how powerful this product is. I also think that we should take some time to appreciate the fine humans who distribute the incredibly vast amount of weather data for free. We live in an incredible world with incredible technology allowing us to think on a level that seemed unimaginable a very short time ago. If you are intersested in weather for any reason, you are simply missing out if you don’t give this a try!

Grib Viewer for Mac

First off, the software creator, Craig, is awesome. Before purchasing this app I sent him an email asking a couple questions and he responded almost immediately. Second off, this is hands down the best grib viewer for Mac. I spent quite a bit of time trying to port grib viewers from Windows/Linux on to Mac and I spent quite a bit of time trying to find one that was natively supported by Mac. Long story short, I stumbled across this gem. I have rougly 10 years of forecasting experience for aviation and remote expeditions. I would like to note that I do not have a sailing background, which is what this app is focused towards. However, for what I do this app is amazing. It’s fast and efficient, and the software developer is quick to respond to any issues. There is a pretty extensive list of things you can do as far as creating your own styles and color schemes and if you have a meteorological background then this app is for you.

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