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Re: Distance - geodesic - Vincenty - very accurate [message #26020 is a reply to message #26007]

Fri, 26 March 2010 11:09

nlneilson is currently offline

nlneilson
Messages: 644
Registered: January 2010
Location: U.S. California. Mojave &...

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I found where the glitch was. It had nothing to do with Ubuntu 10.04b (although I will drop that until the 10.04 release for other problems).

I ran some tests with the Linux version and found a problem.
The copy and paste from a web site for a location in deg,min,sec was not parsed correctly.

In another Java app, Location.jar, I spent a considerable amount of time parsing the different ways the location in lat,lon format is specified on the web.
http://www.nlneilson.com/nww.html

For the Distance app, Java or C++, unless the latlon is in decimal degrees, the lat and lon should be comma delimited, this eliminated many problems with odd ball formats.

The format that was a problem in the C++ Linux version is also a problem in the Win .exe version, I just did not catch that. I will go back into the parsing code and correct that.

The Java version worked but there were two function there:
.replaceAll("\\s+", " "); // This replaces several spaces with a single space
.trim(); // this removes leading and trailing spaces

I did not know the corresponding functions in C++, my error as usual.

[Updated on: Fri, 26 March 2010 11:27]

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[Message index]

		Distance - geodesic - Vincenty - very accurate By: nlneilson on Thu, 18 March 2010 03:37
		Re: Distance - geodesic - Vincenty - very accurate By: nlneilson on Sat, 20 March 2010 02:24
		Re: Distance - geodesic - Vincenty - very accurate By: koldo on Sat, 20 March 2010 08:23
		Re: Distance - geodesic - Vincenty - very accurate By: nlneilson on Sat, 20 March 2010 15:39
		Re: Distance - geodesic - Vincenty - very accurate By: koldo on Sat, 20 March 2010 21:31
		Re: Distance - geodesic - Vincenty - very accurate By: nlneilson on Sat, 20 March 2010 22:21
		Re: Distance - geodesic - Vincenty - very accurate By: Didier on Sat, 20 March 2010 22:29
		Re: Distance - geodesic - Vincenty - very accurate By: nlneilson on Sun, 21 March 2010 00:52
		Re: Distance - geodesic - Vincenty - very accurate By: koldo on Sun, 21 March 2010 07:57
		Re: Distance - geodesic - Vincenty - very accurate By: Mindtraveller on Sun, 21 March 2010 08:44
		Re: Distance - geodesic - Vincenty - very accurate By: nlneilson on Sun, 21 March 2010 10:41
		Re: Distance - geodesic - Vincenty - very accurate By: koldo on Sun, 21 March 2010 18:11
		Re: Distance - geodesic - Vincenty - very accurate By: nlneilson on Sun, 21 March 2010 20:22
		Re: Distance - geodesic - Vincenty - very accurate By: nlneilson on Sun, 21 March 2010 22:10
		Re: Distance - geodesic - Vincenty - very accurate By: nlneilson on Sun, 21 March 2010 10:12
		Re: Distance - geodesic - Vincenty - very accurate By: nlneilson on Mon, 22 March 2010 22:20
		Re: Distance - geodesic - Vincenty - very accurate By: koldo on Mon, 22 March 2010 22:24
		Re: Distance - geodesic - Vincenty - very accurate By: nlneilson on Mon, 22 March 2010 22:57
		Re: Distance - geodesic - Vincenty - very accurate By: koldo on Mon, 22 March 2010 23:11
		Re: Distance - geodesic - Vincenty - very accurate By: nlneilson on Mon, 22 March 2010 23:44
		Re: Distance - geodesic - Vincenty - very accurate By: nlneilson on Tue, 23 March 2010 02:49
		Re: Distance - geodesic - Vincenty - very accurate By: nlneilson on Tue, 23 March 2010 03:37
		Re: Distance - geodesic - Vincenty - very accurate By: koldo on Tue, 23 March 2010 11:57
		Re: Distance - geodesic - Vincenty - very accurate By: nlneilson on Thu, 25 March 2010 10:35
		Re: Distance - geodesic - Vincenty - very accurate By: nlneilson on Fri, 26 March 2010 11:09
		Re: Distance - geodesic - Vincenty - very accurate By: koldo on Fri, 26 March 2010 12:30
		Re: Distance - geodesic - Vincenty - very accurate By: nlneilson on Fri, 26 March 2010 13:08
		Re: Distance - geodesic - Vincenty - very accurate By: koldo on Fri, 26 March 2010 20:07
		Re: Distance - geodesic - Vincenty - very accurate By: nlneilson on Sat, 27 March 2010 01:56
		Re: Distance - geodesic - Vincenty - very accurate By: nlneilson on Sat, 27 March 2010 05:31
		Re: Distance - geodesic - Vincenty - very accurate By: nlneilson on Sat, 27 March 2010 08:05
		Re: Distance - geodesic - Vincenty - very accurate By: dolik.rce on Sat, 27 March 2010 10:23
		Re: Distance - geodesic - Vincenty - very accurate By: nlneilson on Sun, 28 March 2010 14:25

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