Hi Joe,
Are you on Windows? Do you get nothing when you double click the exe? What version of Java do you have installed? Maybe it is silently crashing? Is the exe still there? You anti-virus might have deleted it.
If you have java in your path try running it from the command line and let me know what error it prints out. e.g. open a command prompt. Go to the install directory. Type java -jar KlaTrack.jar If java is not in the path then use the full path to java.exe.
73 Chris
On Sun, Apr 7, 2019 at 4:33 PM Joe via AMSAT-BB amsat-bb@amsat.org wrote:
I double click on it and nothing happens.
Joe WB9SBD Sig The Original Rolling Ball Clock Idle Tyme Idle-Tyme.com http://www.idle-tyme.com On 4/7/2019 2:30 PM, Jim Sanford via AMSAT-BB wrote:
NICE!
73,
Jim
wb4gcs@amsat.org
On 4/7/2019 2:42 PM, Robert Bruninga via AMSAT-BB wrote:
I absolutely love it! Everyting you need at a glance!
Bob Bruninga Wb4APR
On Sun, Apr 7, 2019 at 9:32 AM Don KB2YSI via AMSAT-BB amsat-bb@amsat.org wrote:
That good nice Chris.
On Sun, Apr 7, 2019, 09:17 Chris Thompson via AMSAT-BB <amsat-bb@amsat.org wrote:
I wanted a simple program that showed when target spacecraft would be
above
the horizon. I remembered a picture of an old program that Bob Bruninga posted on AMSAT-BB some time ago. I could not find that picture, but I built something similar and it looks like this: http://www.g0kla.com/klatrack/klatrack_dark.png
It's a simple program that plots the elevation of upcoming satellite
passes
as a horizontal display and then updates it in real time. It does a one time calculation to fill its buffer of positions, then its pretty
efficient
because it just calculates the next position it needs in the future.
The details and the download are here: http://www.g0kla.com/klatrack/index.php
Thanks again to Dave Johnson (G4DPZ) for his port to Java of John Maglicane's (KB2BD) predict library.
The is made available under the Gnu GPL and I will upload the code to github when I get a chance.
73 Chris
-- Chris E. Thompson chrisethompson@gmail.com g0kla@arrl.net
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Sent via AMSAT-BB@amsat.org. AMSAT-NA makes this open forum available to all interested persons worldwide without requiring membership. Opinions expressed are solely those of the author, and do not reflect the official views of AMSAT-NA. Not an AMSAT-NA member? Join now to support the amateur satellite program! Subscription settings: https://www.amsat.org/mailman/listinfo/amsat-bb