xtide - X11 tide predictor

Property Value
Distribution NetBSD 8.0
Repository NetBSD i386
Package name xtide
Package version 2.8.3nb5
Package architecture i386
Package type tgz
Installed size 3.28 MB
Download size 809.73 KB
Official Mirror ftp.netbsd.org
XTide is a package that provides tide and current predictions in a
wide variety of formats.  Graphs, text listings, and calendars can be
generated, or a tide clock can be provided on your desktop.  XTide can
work with X-windows, plain text terminals, or the web.  This is
accomplished with three separate programs:  the interactive interface
(xtide), the non-interactive or command line interface (tide), and the
web interface (xttpd).
The algorithm that XTide uses to predict tides is the one used by the
National Ocean Service in the U.S.  It is significantly more accurate
than the simple tide clocks that can be bought in novelty stores.
However, it takes more to predict tides accurately than just a spiffy
algorithm -- you also need some special data for each and every
location for which you want to predict tides.  XTide reads this data
from harmonics files.  Ultimately, XTide's predictions can only be as
good as the available harmonics data.  Due to issues of data
availability and of compatibility with non-U.S.  tide systems, the
predictions for U.S.  locations tend to be a lot better on average
than those for locations outside of the U.S.
* Deviations of 1 minute from official predictions are typical for U.S.
locations having the latest data.
* Deviations of 20 minutes are typical for non-U.S. locations or U.S.
locations that are using obsolete data.
* Much longer deviations indicate a problem.
Homepage: http://www.flaterco.com/
Categories: misc, x11


Package Version Architecture Repository
xtide-2.8.3nb5.tgz 2.8.3nb5 amd64 NetBSD
xtide - - -


Name Value
png >=1.6.0nb1


Type URL
Binary Package xtide-2.8.3nb5.tgz
Source Package xtide

Install Howto

Install xtide tgz package:

# pkg_add xtide

See Also

Package Description
xtimer-0.8089nb4.tgz Super simple digital timer for X11
xtoolwait-1.3nb2.tgz Free implementation of SunOS toolwait(1)
xtrace-1.3.1.tgz Trace communication between X11 client and server
xtraceroute-0.8.14nb14.tgz Graphical version of traceroute, which traces the route IP packets go
xtrans-1.3.5.tgz Network API translation layer to insulate X
xtrap-1.0.3.tgz XTrap sample clients
xtris-1.15nb2.tgz Multi-player version of a popular game for the X Window system
xtrs-4.9dnb3.tgz TRS-80 Model I/III/4 Emulator for Unix
xtruss-10030.tgz Easy-to-use X protocol tracing program
xtu-1.3.tgz Small configurable X11 analog clock
xtux-0.2000.11.15nb1.tgz 2D multi-player shootout using images from the Open Software scene
xu4-1.0beta3nb3.tgz Remake of Ultima IV
xuvmstat-20050909nb2.tgz Graphical display for the current UVM status
xv-3.10anb24.tgz X11 program that displays images of various formats
xvattr-1.3nb5.tgz Modify Xv attributes