Re: questions about Gnu-Gama

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Dear Ales,

Our input file (and network) is quite big -317 unknowns, 1100=20
observations-. Do you think it can be the cause of our problems with Gnu=20
Gama ?

The other cause might be a bug in my conversion program.

We also use a lot of centering equations writtent as vertical 3D vectors=20
in our input file.

Best regards,

Jacques

Le 09/08/2012 15:44, Ales Cepek a =C3=A9crit :
> > Under Linux the program creates the output file until the "outlying=20
> observations" block
> > but it never stops. Under windows the program stops with the message=20
> "Computation of
> > bearing for identical points" with the constrained solution. With=20
> fixed points it stops
> > without any message. In both cases we get huge outliers. The same=20
> input files have been
> > used under windows and linux.
>
> This is surely a bug, thanks for the report.
>
> > I have also a question about network orientation. Under linux I get=20
> the message
> > "Inconsistent coordinates and angles: changing internally sign of=20
> all Y coordinates".
> > What should I put in the header for a frame with x-direction=20
> pointing to the east and
> > y-direction pointing to the north ?
>
> This was a bug which I hope is fixed with 1.12 release.
>
> Your EN coordinates (x-east, y-north) is a left oriented system which=20
> is consistent with left oriented angles (directions observed in=20
> clockwise manner).
>
> Ales


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