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</o:shapelayout></xml><![endif]--></head><body lang=EN-US link=blue vlink=purple><div class=WordSection1><p class=MsoPlainText>I thought I understood how PROJECTION worked in map files....<o:p></o:p></p><p class=MsoPlainText><o:p>&nbsp;</o:p></p><p class=MsoPlainText>The map file below renders the earth/countries outline and a rectangle with the overall map projection set to <span style='font-size:10.0pt;font-family:"Arial","sans-serif"'>init=epsg:4326 and EXTENT -180 -90 180 90.<o:p></o:p></span></p><p class=MsoPlainText><span style='font-size:10.0pt;font-family:"Arial","sans-serif"'><o:p>&nbsp;</o:p></span></p><p class=MsoPlainText><span style='font-size:10.0pt;font-family:"Arial","sans-serif"'>However when I change the overall map projection to &quot;proj=ortho&quot; and &nbsp;&nbsp;EXTENT -8000000 -8000000 8000000 8000000 I get a globe drawn the rectangle has not been projected onto the globe.<o:p></o:p></span></p><p class=MsoPlainText><o:p>&nbsp;</o:p></p><p class=MsoPlainText>I have various other layers with city names etc and all of these project ok.<o:p></o:p></p><p class=MsoPlainText><o:p>&nbsp;</o:p></p><p class=MsoPlainText>What have I misunderstood here?<o:p></o:p></p><p class=MsoPlainText><o:p>&nbsp;</o:p></p><p class=MsoPlainText>Thanks<o:p></o:p></p><p class=MsoPlainText><o:p>&nbsp;</o:p></p><p class=MsoPlainText>Ian<o:p></o:p></p><p class=MsoPlainText><o:p>&nbsp;</o:p></p><p class=MsoPlainText><o:p>&nbsp;</o:p></p><p class=MsoPlainText><span style='font-size:10.0pt;font-family:"Arial","sans-serif"'>LAYER<o:p></o:p></span></p><p class=MsoPlainText><span style='font-size:10.0pt;font-family:"Arial","sans-serif"'>&nbsp; NAME &quot;box&quot;<o:p></o:p></span></p><p class=MsoPlainText><span style='font-size:10.0pt;font-family:"Arial","sans-serif"'>&nbsp; STATUS DEFAULT<o:p></o:p></span></p><p class=MsoPlainText><span style='font-size:10.0pt;font-family:"Arial","sans-serif"'>&nbsp; TYPE polygon<o:p></o:p></span></p><p class=MsoPlainText><span style='font-size:10.0pt;font-family:"Arial","sans-serif"'>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; &nbsp;&nbsp; <o:p></o:p></span></p><p class=MsoPlainText><span style='font-size:10.0pt;font-family:"Arial","sans-serif"'>&nbsp;&nbsp;FEATURE<o:p></o:p></span></p><p class=MsoPlainText><span style='font-size:10.0pt;font-family:"Arial","sans-serif"'>&nbsp;&nbsp;&nbsp; WKT &quot;POLYGON ((180.0 0.0, -180.0 0.0, -180.0 90.0, 180.0 90.0, 180.0 0.0))&quot;<o:p></o:p></span></p><p class=MsoPlainText><span style='font-size:10.0pt;font-family:"Arial","sans-serif"'>&nbsp; END<o:p></o:p></span></p><p class=MsoPlainText><span style='font-size:10.0pt;font-family:"Arial","sans-serif"'><o:p>&nbsp;</o:p></span></p><p class=MsoPlainText><span style='font-size:10.0pt;font-family:"Arial","sans-serif"'>&nbsp; CLASS<o:p></o:p></span></p><p class=MsoPlainText><span style='font-size:10.0pt;font-family:"Arial","sans-serif"'>&nbsp;&nbsp;&nbsp; STYLE <o:p></o:p></span></p><p class=MsoPlainText><span style='font-size:10.0pt;font-family:"Arial","sans-serif"'>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;COLOR 0 0 100<o:p></o:p></span></p><p class=MsoPlainText><span style='font-size:10.0pt;font-family:"Arial","sans-serif"'>&nbsp;&nbsp;&nbsp; END<o:p></o:p></span></p><p class=MsoPlainText><span style='font-size:10.0pt;font-family:"Arial","sans-serif"'>&nbsp; END<o:p></o:p></span></p><p class=MsoPlainText><span style='font-size:10.0pt;font-family:"Arial","sans-serif"'>&nbsp;&nbsp;&nbsp; <o:p></o:p></span></p><p class=MsoPlainText><span style='font-size:10.0pt;font-family:"Arial","sans-serif"'>&nbsp;&nbsp;&nbsp;PROJECTION<o:p></o:p></span></p><p class=MsoPlainText><span style='font-size:10.0pt;font-family:"Arial","sans-serif"'>&nbsp;&nbsp;&nbsp; &quot;init=epsg:4326&quot;<o:p></o:p></span></p><p class=MsoPlainText><span style='font-size:10.0pt;font-family:"Arial","sans-serif"'>&nbsp;&nbsp; END<o:p></o:p></span></p><p class=MsoPlainText><span style='font-size:10.0pt;font-family:"Arial","sans-serif"'> END<o:p></o:p></span></p><p class=MsoPlainText><span style='font-size:10.0pt;font-family:"Arial","sans-serif"'><o:p>&nbsp;</o:p></span></p><p class=MsoPlainText><span style='font-size:10.0pt;font-family:"Arial","sans-serif"'>LAYER<o:p></o:p></span></p><p class=MsoPlainText><span style='font-size:10.0pt;font-family:"Arial","sans-serif"'>&nbsp; NAME world<o:p></o:p></span></p><p class=MsoPlainText><span style='font-size:10.0pt;font-family:"Arial","sans-serif"'>&nbsp; TYPE polygon<o:p></o:p></span></p><p class=MsoPlainText><span style='font-size:10.0pt;font-family:"Arial","sans-serif"'>&nbsp; DATA World_Countries.shp<o:p></o:p></span></p><p class=MsoPlainText><span style='font-size:10.0pt;font-family:"Arial","sans-serif"'>&nbsp; STATUS DEFAULT<o:p></o:p></span></p><p class=MsoPlainText><span style='font-size:10.0pt;font-family:"Arial","sans-serif"'><o:p>&nbsp;</o:p></span></p><p class=MsoPlainText><span style='font-size:10.0pt;font-family:"Arial","sans-serif"'>&nbsp; CLASS<o:p></o:p></span></p><p class=MsoPlainText><span style='font-size:10.0pt;font-family:"Arial","sans-serif"'>&nbsp;&nbsp;&nbsp; STYLE<o:p></o:p></span></p><p class=MsoPlainText><span style='font-size:10.0pt;font-family:"Arial","sans-serif"'>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; COLOR 50 128 50<o:p></o:p></span></p><p class=MsoPlainText><span style='font-size:10.0pt;font-family:"Arial","sans-serif"'>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; OUTLINECOLOR 10 10 10<o:p></o:p></span></p><p class=MsoPlainText><span style='font-size:10.0pt;font-family:"Arial","sans-serif"'> &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;WIDTH 1<o:p></o:p></span></p><p class=MsoPlainText><span style='font-size:10.0pt;font-family:"Arial","sans-serif"'>&nbsp;&nbsp;&nbsp; END<o:p></o:p></span></p><p class=MsoPlainText><span style='font-size:10.0pt;font-family:"Arial","sans-serif"'>&nbsp; END<o:p></o:p></span></p><p class=MsoPlainText><span style='font-size:10.0pt;font-family:"Arial","sans-serif"'><o:p>&nbsp;</o:p></span></p><p class=MsoPlainText><span style='font-size:10.0pt;font-family:"Arial","sans-serif"'>&nbsp; PROJECTION<o:p></o:p></span></p><p class=MsoPlainText><span style='font-size:10.0pt;font-family:"Arial","sans-serif"'>&nbsp;&nbsp;&nbsp; &quot;init=epsg:4326&quot;<o:p></o:p></span></p><p class=MsoPlainText><span style='font-size:10.0pt;font-family:"Arial","sans-serif"'>&nbsp;&nbsp;&nbsp; END<o:p></o:p></span></p><p class=MsoPlainText><span style='font-size:10.0pt;font-family:"Arial","sans-serif"'>&nbsp; END<o:p></o:p></span></p><p class=MsoPlainText><span style='font-size:10.0pt;font-family:"Arial","sans-serif"'><o:p>&nbsp;</o:p></span></p><p class=MsoPlainText><span style='font-size:10.0pt;font-family:"Arial","sans-serif"'>&nbsp; PROJECTION<o:p></o:p></span></p><p class=MsoPlainText><span style='font-size:10.0pt;font-family:"Arial","sans-serif"'>&nbsp;&nbsp;&nbsp; &quot;init=epsg:4326&quot;<o:p></o:p></span></p><p class=MsoPlainText><span style='font-size:10.0pt;font-family:"Arial","sans-serif"'>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; <o:p></o:p></span></p><p class=MsoPlainText><span style='font-size:10.0pt;font-family:"Arial","sans-serif"'>#&nbsp; &quot;proj=ortho&quot;<o:p></o:p></span></p><p class=MsoPlainText><span style='font-size:10.0pt;font-family:"Arial","sans-serif"'>#&nbsp; &quot;lat_0=0.0&quot;<o:p></o:p></span></p><p class=MsoPlainText><span style='font-size:10.0pt;font-family:"Arial","sans-serif"'>#&nbsp; &quot;lon_0=-90.0&quot;<o:p></o:p></span></p><p class=MsoPlainText><span style='font-size:10.0pt;font-family:"Arial","sans-serif"'>&nbsp; END<o:p></o:p></span></p></div></body></html>