Nautical Almanac

The dGIFLZW is a single file, pure perl subroutine collection for creation of GIF images on a per-pixel basis used in the bigger DiGiTrip.it project, a nautical navigation & GPS program working on Win, Mac and Linux written in Perl/Tk.


Platforms: Windows, Mac, Linux

InerziaLightning does one thing: it calculates the distance of a thunderstorm from you, by measuring the time between the lightning bolt and its thunder. Obviously, we have to tell the widget when we see the light and when we hear the thunder: this is done by clicking on the same button. The...


Platforms: Mac

A lovelier person you cannot find, Sally is the darling of all mankind! She loves nothing more than to follow a whim, undeterred by her inability to swim... Her nautical passion draws her to the sea, but always on toe i


Platforms: Mac

What happened on this day in history? What happened on your birthday? Web-based CDAY, an almanac for web servers, reports events, birthdays, and holidays, and supports RSS (XML). Webmasters: Install CDAY on your web site to add value and attract visitors. This might work especially well with...


Platforms: Windows, Mac, *nix, PHP, BSD Solaris

Do you plot Earth-orbiting trajectories? Would you like to know how your orbit compares to the size of the Earth? If so, EARTH_SPHERE will help get you there.This function is a modification of the built-in MATLAB command SPHERE. Rather than producing a sphere with a radius of 1, the radius of the...


Platforms: Matlab

EDSunriseSet is an Objective-C wrapper for the C languages routines created by Paul Schlyter. Calculation is done entirely by the C-code routines. EDSunrisetSet bridges those calculations to common cocoa classes (NSDate, NSTimeZone... ) Calculates Sunrise/Sunset times Calculates...


Platforms: Mac

I wrote GPS Inspector as an experiment to learn more about GPS and how it could be used within JAVA. I figured others might find it useful or interesting so I have posted the source (GPLv3) and binaries here. It uses parts of other java libraries including: World Wind Java, Gpsylon, JFreeChart,...


Platforms: Mac

InchPro Decimal is free program for conversion inches between all units of measurement and also converting any units of measure among themselves. Any transformations for units from next list in any direction: Metric system - (kilometer, hectometer, decameter, meter, decimeter, centimeter,...


Platforms: Windows, Windows 8, Windows 7, Windows Server