[Gvsig_english] About gvSIG - Unsuported CRS

[Carol]

Ok, Thanks very much!
By the way, any solution to the tables?

Carol.




2007/10/19, Javier Carrasco <jcarrasco at prodevelop.es>:
>
>
> Not exactly.
> When you select one CRS for your view and then add a layer in another CRS,
> gvSIG reprojects the layer to the view CRS. The problem is that at this
> moment transformations are not defined for the projected Brazil CRSs and you
> have to know the transformation parameters to make a manual transformation.
>
> Javi.
>
> -----Mensaje original-----
> De: gvsig_internacional-bounces at runas.cap.gva.es en nombre de Carol
> Enviado el: jue 18/10/2007 20:01
> Para: Users and Developers mailing list
> Asunto: Re: [Gvsig_english] About gvSIG - Unsuported CRS
>
> Ok, I understood.
> So, the gvSIG don´t allow that the user CHANGE the projection system,
> neither realize a transformation of coordinates, right?
> At least, not now, ok?
>
> Thanks.
>
>
>
>
> 2007/10/18, Javier Carrasco <jcarrasco at prodevelop.es>:
> >
> > Your shapefiles are not in EPSG 4291 (SAD69 in Lat/Long) but in a
> > projected system (SAD69/UTM or SAD69/Brazil Polyconic with EPSG codes
> > 29118-29195,29100,29101).
> >
> > When you add a layer to a view you have to select (in the combo a the
> > bottom of the form) the CRS of the shapefile. The problem is that at
> this
> > moment those CRS are not suported. You can select "Manual
> transformation" in
> > the "Choose reference system" dialog to select the apropiate parameters
> of
> > transformation if you know those parameters.
> >
> > It will be possible to customize a CRS in the future. You will be able
> to
> > create your own CRSs, save and use them.
> >
> > Javi
> >
> >
> > -----Mensaje original-----
> > De: gvsig_internacional-bounces at runas.cap.gva.es en nombre de Carol
> > Enviado el: jue 18/10/2007 16:26
> > Para: Users and Developers mailing list
> > Asunto: Re: [Gvsig_english] About gvSIG
> >
> > Yes, I am using EPSG 4291 (SAD69 in Lat/Long).
> > My shapefiles are in this System: SAD69, that is the Oficial System used
> > in
> > Brasil.
> >
> > Carol.
> >
> >
> >
> >
> >
> >
> > 2007/10/18, Javier Carrasco <jcarrasco at prodevelop.es>:
> > >
> > > Do you know exactly the EPSG code the shapefile is using?
> > >
> > >
> > > -----Mensaje original-----
> > > De: gvsig_internacional-bounces at runas.cap.gva.es en nombre de Carol
> > > Enviado el: jue 18/10/2007 13:15
> > > Para: Users and Developers mailing list
> > > Asunto: Re: [Gvsig_english] About gvSIG
> > >
> > > Hi, Javi!
> > >
> > > Thanks very much!
> > > I´ve just made this and now it seems that worked, but the coordinates,
> > in
> > > the view, appear in format Lat/Long with the numbers in UTM.
> > > For example:
> > > Lon = 775298º 25´ 58"
> > > Lat = 9024725º 33´ 21"
> > >
> > > Could you help me again??
> > > Thanks,
> > > Carol.
> > >
> > >
> > >
> > >
> > >
> > > 2007/10/18, Javier Carrasco <jcarrasco at prodevelop.es>:
> > > >
> > > >  I think you should change the projection system of the view before
> > > adding
> > > > the layers.
> > > > When adding the layers get sure you select the projection system the
> > > > shapefile is using.
> > > >
> > > > I hope it helps.
> > > > Javi
> > > >
> > > >
> > > > -----Mensaje original-----
> > > > De: gvsig_internacional-bounces at runas.cap.gva.es en nombre de Carol
> > > > Enviado el: mié 17/10/2007 14:29
> > > > Para: gvsig_internacional at runas.cap.gva.es
> > > > Asunto: [Gvsig_english] About gvSIG
> > > >
> > > >  Hi!
> > > >
> > > > I am working with gvSIG and I found some problems. Can you help me?
> > > > I am sending you the files.
> > > > The files that are in WORD show the problems when I open one table,
> > for
> > > > example, and when I change the projection system.
> > > >
> > > >  The last problem was:
> > > > 1- I added the shapes to create a new view;
> > > > 2- I changed the projection system to SAD69 (projection used in
> > Brazil);
> > > > 3- I got to work in this view normally until I close the project;
> > > > 4- In the next day, when I open my project, the view appeared
> > distorced
> > > as
> > > > show on the attached file:
> > > >
> > > > I haven´t gotten to discover yet what is this and every time, I have
> > to
> > > > add
> > > > the shapes again.
> > > >
> > > > I hope that you can help me.
> > > >
> > > > Thanks,
> > > > Carol.
> > > >
> > > >
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> > > >
> > >
> > >
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> >
> >
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