[Top][All Lists]

[Date Prev][Date Next][Thread Prev][Thread Next][Date Index][Thread Index]

[Bug-gama] Re: GaMa error report

From: Ales Cepek
Subject: [Bug-gama] Re: GaMa error report
Date: Wed, 3 Mar 2004 18:27:44 +0100

First of all, thank you for sending the bug report.

It took me some time to realize that you are using traditional degrees
(360 degrees for full circle); but Gama accepts only "gons" (400g for

I could not deduce orientation of the axes in your coordinate system
from the small example, so I explicitly set them as EN (Y oriented
East/Right and Y oriented North/Up); and I also set angles to be
measured as "left-handed" ... i.e. as normally used in mathematics;
see the modified example below.

With best regards

<?xml version="1.0" ?>
<!DOCTYPE gama-xml SYSTEM "gama-xml.dtd">

<gama-xml version="2.0">
<network axes-xy="en" angles="left-handed">
<points-observations distance-stdev="5.0" direction-stdev="10.0">

<point id= "1" y="20.00" x="130.00" xy="fixed" />
<point id= "2" y="140.00" x="120.00" xy="fixed" />
<point id= "3" y="90.00" x="20.00" xy="fixed" />
<point id= "HATRA" xy="free" />

<obs from="HATRA">
 <direction to= "1" val= " 66.563555556" />
 <direction to= "2" val= "199.109555556" />
 <direction to= "3" val= "333.513888889" />
 <distance to= "2" val= "58.3100" />

reply via email to

[Prev in Thread] Current Thread [Next in Thread]