<HTML><HEAD><TITLE>[Gvsig_english] Swiss srs ESRI (or EPSG) Code 2056 CH1903+_LV95</TITLE>
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<DIV><FONT face="Times New Roman" color=#000000 size=3>Hello, David:</FONT></DIV>
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<DIV><FONT face="Times New Roman" color=#000000 size=3>I think you'll have to create a custom SRS, as in this message:</FONT></DIV>
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<DIV><FONT face="Times New Roman" color=#000000 size=3><A href="http://listserv.gva.es/pipermail/gvsig_internacional/2009-December/004311.html">http://listserv.gva.es/pipermail/gvsig_internacional/2009-December/004311.html</A></FONT></DIV>
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<DIV><FONT face="Times New Roman" color=#000000 size=3>The trick consists in replacing 90 with 89.9999. I think you can do the same, but using a different WKT string. The one you need is this:</FONT></DIV>
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<DIV><FONT face="Times New Roman" color=#000000 size=3><A href="http://spatialreference.org/ref/epsg/2056/ogcwkt/">http://spatialreference.org/ref/epsg/2056/ogcwkt/</A></FONT></DIV>
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<DIV><FONT face="Times New Roman" color=#000000 size=3>Afterwards, if you ever need to perform a reprojection involving that custom SRS, you'll need the 7 parameters TOWGS84 also found in that WKT string.</FONT></DIV>
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<DIV><FONT face="Times New Roman" color=#000000 size=3>Regards,</FONT></DIV>
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<DIV><FONT face="Courier New" size=2><FONT face="Times New Roman" size=3>Juan Lucas Domínguez Rubio<BR></FONT>---</FONT></DIV>
<DIV><FONT face="Courier New" size=2><FONT face="Courier New" size=2><FONT face="Courier New" size=2>Prodevelop SL, Valencia (España)</FONT></DIV>
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<DIV><FONT face="Courier New" size=2>Tlf.: 96.351.06.12 -- Fax: 96.351.09.68<BR></FONT><A href="http://www.prodevelop.es/"><FONT face="Courier New" size=2>http://www.prodevelop.es</FONT></A><BR><FONT face="Courier New" size=2>---</FONT></DIV></FONT></DIV></FONT></DIV>
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<FONT face=Tahoma size=2><B>De:</B> gvsig_internacional-bounces@listserv.gva.es en nombre de Bibby, David (RPS)<BR><B>Enviado el:</B> jue 18/03/2010 10:18<BR><B>Para:</B> gvsig_internacional@listserv.gva.es<BR><B>Asunto:</B> [Gvsig_english] Swiss srs ESRI (or EPSG) Code 2056 CH1903+_LV95<BR></FONT><BR></DIV>
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<P><FONT size=2>Hello,<BR><BR>I have a problem with the Swiss srs ESRI (or EPSG) Code 2056 CH1903+_LV95.<BR><BR>If I try to set this projection in any gvSIG 1.9 based version (including OA 2010) I get the following message "java.lang.Exception: In proj4 Projection Oblique Mercator not admit azimut close to 90" (on another machine "java.lang. Exception: in PROJ.4 projection Oblique Mercator cannot set azimuth close to 90").<BR><BR>Does anyone know how to solve this problem?<BR><BR>I tried the same projection with gvSIG 1.1. Curiously enough the ESRI code 2056 crashes gvSIG 1.1 completely leaving an extremely long java error message, whilst gvSIG 1.1 happily accepts the EPSG code 2056 and can set it without any problems!<BR><BR>Thanks in advance for any help!<BR><BR>David<BR><BR>____________________________________<BR><BR>David Bibby<BR>Digitale Dokumentation Archäologie<BR>Landesamt für Denkmalpflege Baden Württemberg<BR>Regierungspräsidium Stuttgart<BR>Referat 84<BR>Berliner Str. 12<BR>73 728 Esslingen am Neckar<BR><BR>Telefon: +49(0)711 904 45 121<BR>Mobil: +49(0)162 298 82 92<BR>Telefax: +49(0)711 904 45 147<BR><BR>david.bibby@rps.bwl.de<BR>www.denkmalpflege-bw.de<BR>_______________________________________________<BR>Gvsig_internacional mailing list<BR>Gvsig_internacional@listserv.gva.es<BR><A href="http://listserv.gva.es/cgi-bin/mailman/listinfo/gvsig_internacional">http://listserv.gva.es/cgi-bin/mailman/listinfo/gvsig_internacional</A><BR></FONT></P></DIV></BODY></HTML>