[Date Prev][Date Next][Thread Prev][Thread Next][Date Index][Thread Index]
[Bug-gama] Error with simple triangle adjustment.
From: |
Oleg.Goussev |
Subject: |
[Bug-gama] Error with simple triangle adjustment. |
Date: |
Tue, 24 Apr 2018 10:02:27 +0000 |
Dear Aleš,
i have modified the standard .gkf example to include two fixed points (1 and
2) and one free point (407)
to be adjusted using measured distances (1->407 and 2->407)
===
<point id= "1" y=" 644498.590 " x=" 1054980.484 " fix="xy" />
<point id= "2" y=" 643654.101 " x=" 1054933.801 " fix="xy" />
<point id="407" y="644025.978" x="1054821.167" adj="xy" />
<obs from="1">
<distance to="407" val= "498.750" />
</obs>
<obs from="2">
<distance to="407" val= "388.562" />
</obs>
===
This example works as expected, but if if remove the (optional ?) approximate
coordinates for point id="407"
===
<point id= "1" y=" 644498.590 " x=" 1054980.484 " fix="xy" />
<point id= "2" y=" 643654.101 " x=" 1054933.801 " fix="xy" />
<point id="407" adj="xy" />
<obs from="1">
<distance to="407" val= "498.750" />
</obs>
<obs from="2">
<distance to="407" val= "388.562" />
</obs>
===
then gama-local fails with the "No network points defined" error:
===
<error category="gamaLocalException">
<description>GNU Gama - solution ended with error!</description>
<description>No network points defined</description>
</error>
===
Is it a bug in the program, or do i misunderstand something ?
Sincerely,
Oleg.
----------------------------------------------------------------------------
Dr. Oleg Goussev
Deutsches Zentrum für Luft- und Raumfahrt e. V. (DLR)
Erdbeobachtungszentrum (EOC)
Deutsches Fernerkundungsdatenzentrum (DFD)
Oberpfaffenhofen
82234 Weßling
Tel.: +49 (8153) 28 3295
Fax: +49 (8153) 28 1363
email: address@hidden
Internet:http://www.dlr.de/eoc
[Prev in Thread] |
Current Thread |
[Next in Thread] |
- [Bug-gama] Error with simple triangle adjustment.,
Oleg.Goussev <=