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<p class=MsoNormal><font size=3 color=black face=Arial><span lang=EN-US
style='font-size:12.0pt;font-family:Arial;color:black'>Hello Rick,<o:p></o:p></span></font></p>
<p class=MsoNormal><font size=3 color=black face=Arial><span lang=EN-US
style='font-size:12.0pt;font-family:Arial;color:black'>I think you have just switched
the values of x_0 and y_0, since x_0 should be False_Easting and y_0 should be
False_Northing.<o:p></o:p></span></font></p>
<p class=MsoNormal><font size=3 color=black face=Arial><span lang=EN-US
style='font-size:12.0pt;font-family:Arial;color:black'><o:p> </o:p></span></font></p>
<p class=MsoNormal><font size=3 color=black face=Arial><span lang=EN-US
style='font-size:12.0pt;font-family:Arial;color:black'>With Proj 4.8.0, I get<o:p></o:p></span></font></p>
<p class=MsoNormal><font size=2 color=black face=Arial><span lang=EN-US
style='font-size:10.0pt;font-family:Arial;color:black'><o:p> </o:p></span></font></p>
<p class=MsoNormal><font size=2 color=black face="Courier New"><span
lang=EN-US style='font-size:10.0pt;font-family:"Courier New";color:black'>C:\Windows\System32>proj
+proj=tmerc +lat_0=0 +lon_0=-90 +k=0.9996 +y_0=-4480000.0 +x_0=520000.0 -v<o:p></o:p></span></font></p>
<p class=MsoNormal><font size=2 color=black face="Courier New"><span
lang=EN-US style='font-size:10.0pt;font-family:"Courier New";color:black'><o:p> </o:p></span></font></p>
<p class=MsoNormal><font size=2 color=black face="Courier New"><span
lang=EN-US style='font-size:10.0pt;font-family:"Courier New";color:black'>#Transverse
Mercator<o:p></o:p></span></font></p>
<p class=MsoNormal><font size=2 color=black face="Courier New"><span
lang=EN-US style='font-size:10.0pt;font-family:"Courier New";color:black'>#
Cyl, Sph&Ell<o:p></o:p></span></font></p>
<p class=MsoNormal><font size=2 color=black face="Courier New"><span
lang=EN-US style='font-size:10.0pt;font-family:"Courier New";color:black'>#
+proj=tmerc +lat_0=0 +lon_0=-90 +k=0.9996 +y_0=-4480000.0 +x_0=520000.0<o:p></o:p></span></font></p>
<p class=MsoNormal><font size=2 color=black face="Courier New"><span
lang=EN-US style='font-size:10.0pt;font-family:"Courier New";color:black'>#
+ellps=WGS84<o:p></o:p></span></font></p>
<p class=MsoNormal><font size=2 color=black face="Courier New"><span
lang=EN-US style='font-size:10.0pt;font-family:"Courier New";color:black'><o:p> </o:p></span></font></p>
<p class=MsoNormal><font size=2 color=black face="Courier New"><span
lang=EN-US style='font-size:10.0pt;font-family:"Courier New";color:black'>-92.88943290699996
45.64120292600006<o:p></o:p></span></font></p>
<p class=MsoNormal><font size=2 color=black face="Courier New"><span
lang=EN-US style='font-size:10.0pt;font-family:"Courier New";color:black'><o:p> </o:p></span></font></p>
<p class=MsoNormal><font size=2 color=black face="Courier New"><span
lang=EN-US style='font-size:10.0pt;font-family:"Courier New";color:black'>294824.82
578245.14<o:p></o:p></span></font></p>
<p class=MsoNormal><font size=2 color=black face=Arial><span lang=EN-US
style='font-size:10.0pt;font-family:Arial;color:black'><o:p> </o:p></span></font></p>
<p class=MsoNormal><font size=3 color=black face=Arial><span lang=EN-US
style='font-size:12.0pt;font-family:Arial;color:black'>which is at least near
your expected result. (Maybe I made some other mistake.) <o:p></o:p></span></font></p>
<p class=MsoNormal><font size=3 color=black face=Arial><span lang=EN-US
style='font-size:12.0pt;font-family:Arial;color:black'><o:p> </o:p></span></font></p>
<p class=MsoNormal><font size=3 color=black face=Arial><span lang=EN-US
style='font-size:12.0pt;font-family:Arial;color:black'>I would prefer to give
the +ellps explicitly, but the default seems to be what you need, or nearly so.
<o:p></o:p></span></font></p>
<p class=MsoNormal><font size=3 color=black face=Arial><span lang=EN-US
style='font-size:12.0pt;font-family:Arial;color:black'>(Not much difference
between the WGS84 and the GRS_1980 ellipsoid.) <o:p></o:p></span></font></p>
<p class=MsoNormal><font size=3 color=black face=Arial><span lang=EN-US
style='font-size:12.0pt;font-family:Arial;color:black'><o:p> </o:p></span></font></p>
<p class=MsoNormal><font size=3 color=black face=Arial><span lang=EN-US
style='font-size:12.0pt;font-family:Arial;color:black'>And I think +k_0 is now
the recommended parameter name instead of +k, but it seems that +k still works.<o:p></o:p></span></font></p>
<p class=MsoNormal><font size=3 color=black face=Arial><span lang=EN-US
style='font-size:12.0pt;font-family:Arial;color:black'><o:p> </o:p></span></font></p>
<p class=MsoNormal><font size=3 color=black face=Arial><span lang=EN-US
style='font-size:12.0pt;font-family:Arial;color:black'>Best regards,<o:p></o:p></span></font></p>
<p class=MsoNormal><font size=3 color=black face=Arial><span lang=EN-US
style='font-size:12.0pt;font-family:Arial;color:black'><o:p> </o:p></span></font></p>
<p class=MsoNormal><font size=3 color=black face=Arial><span style='font-size:
12.0pt;font-family:Arial;color:black'>Mikael Rittri<o:p></o:p></span></font></p>
<p class=MsoNormal><font size=3 color=black face=Arial><span style='font-size:
12.0pt;font-family:Arial;color:black'>Carmenta<o:p></o:p></span></font></p>
<p class=MsoNormal><font size=3 color=black face=Arial><span style='font-size:
12.0pt;font-family:Arial;color:black'>Sweden<o:p></o:p></span></font></p>
<p class=MsoNormal><font size=3 color=black face=Arial><span style='font-size:
12.0pt;font-family:Arial;color:black'>http://www.carmenta.com<o:p></o:p></span></font></p>
<p class=MsoNormal><font size=2 color=navy face=Arial><span style='font-size:
10.0pt;font-family:Arial;color:navy'><o:p> </o:p></span></font></p>
<div>
<div class=MsoNormal align=center style='text-align:center'><font size=3
face="Times New Roman"><span lang=EN-US style='font-size:12.0pt'>
<hr size=2 width="100%" align=center tabindex=-1>
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<p class=MsoNormal><b><font size=2 face=Tahoma><span lang=EN-US
style='font-size:10.0pt;font-family:Tahoma;font-weight:bold'>From:</span></font></b><font
size=2 face=Tahoma><span lang=EN-US style='font-size:10.0pt;font-family:Tahoma'>
proj-bounces@lists.maptools.org [mailto:proj-bounces@lists.maptools.org] <b><span
style='font-weight:bold'>On Behalf Of </span></b>Rick Graves<br>
<b><span style='font-weight:bold'>Sent:</span></b> Monday, August 13, 2012 3:42
AM<br>
<b><span style='font-weight:bold'>To:</span></b> PROJ.4 Projections Discussions<br>
<b><span style='font-weight:bold'>Subject:</span></b> [Proj] request help with
Transverse_Mercator in proj</span></font><span lang=EN-US><o:p></o:p></span></p>
</div>
<p class=MsoNormal><font size=3 face="Times New Roman"><span style='font-size:
12.0pt'><o:p> </o:p></span></font></p>
<div>
<div>
<div>
<p class=MsoNormal style='background:white'><font size=3 color=black
face=Arial><span style='font-size:12.0pt;font-family:Arial;color:black'>Hey,<o:p></o:p></span></font></p>
</div>
<div>
<p class=MsoNormal style='background:white'><font size=3 color=black
face=Arial><span style='font-size:12.0pt;font-family:Arial;color:black'><o:p> </o:p></span></font></p>
</div>
<div>
<p class=MsoNormal style='background:white'><font size=3 color=black
face=Arial><span style='font-size:12.0pt;font-family:Arial;color:black'>Sorry
to trouble you, but I still have a couple of states for which I need to get
proj.4 working. This time, it is Wisconsin.<o:p></o:p></span></font></p>
</div>
<div>
<p class=MsoNormal style='background:white'><font size=3 color=black
face=Arial><span style='font-size:12.0pt;font-family:Arial;color:black'><o:p> </o:p></span></font></p>
</div>
<div>
<p class=MsoNormal style='background:white'><font size=3 color=black
face=Arial><span style='font-size:12.0pt;font-family:Arial;color:black'>I am
starting with the Western most point in the state. If you plug the
following into maps.google.com, you will see it:<o:p></o:p></span></font></p>
</div>
<div>
<p class=MsoNormal style='background:white'><font size=3 color=black
face=Arial><span style='font-size:12.0pt;font-family:Arial;color:black'><o:p> </o:p></span></font></p>
</div>
<div>
<p class=MsoNormal style='background:white'><font size=3 color=black
face=Arial><span style='font-size:12.0pt;font-family:Arial;color:black'>45.64120292600006,
-92.88943290699996 <o:p></o:p></span></font></p>
</div>
<div>
<p class=MsoNormal style='background:white'><font size=3 color=black
face=Arial><span style='font-size:12.0pt;font-family:Arial;color:black'><o:p> </o:p></span></font></p>
</div>
<div>
<p class=MsoNormal style='background:white'><font size=3 color=black
face=Arial><span style='font-size:12.0pt;font-family:Arial;color:black'>I
downloaded the shapefiles from the state web site. In the shapefile, the
minimum X point is this:<o:p></o:p></span></font></p>
</div>
<div>
<p class=MsoNormal style='background:white'><font size=3 color=black
face=Arial><span style='font-size:12.0pt;font-family:Arial;color:black'><o:p> </o:p></span></font></p>
</div>
<div>
<p class=MsoNormal style='background:white'><font size=3 color=black
face=Arial><span style='font-size:12.0pt;font-family:Arial;color:black'>294822.7664999999,
578184.1052999999<o:p></o:p></span></font></p>
</div>
<div>
<p class=MsoNormal style='background:white'><font size=3 color=black
face=Arial><span style='font-size:12.0pt;font-family:Arial;color:black'><o:p> </o:p></span></font></p>
</div>
<div>
<p class=MsoNormal style='background:white'><font size=3 color=black
face=Arial><span style='font-size:12.0pt;font-family:Arial;color:black'>Here is
the metadata from the prj file:<o:p></o:p></span></font></p>
</div>
<div>
<p class=MsoNormal style='background:white'><font size=3 color=black
face=Arial><span style='font-size:12.0pt;font-family:Arial;color:black'><o:p> </o:p></span></font></p>
</div>
<div>
<p class=MsoNormal style='background:white'><font size=3 color=black
face=Arial><span style='font-size:12.0pt;font-family:Arial;color:black'>PROJCS["NAD_1983_HARN_Wisconsin_TM",<o:p></o:p></span></font></p>
</div>
<div>
<p class=MsoNormal style='background:white'><font size=3 color=black
face=Arial><span style='font-size:12.0pt;font-family:Arial;color:black'>GEOGCS["GCS_North_American_1983_HARN",<o:p></o:p></span></font></p>
</div>
<div>
<p class=MsoNormal style='background:white'><font size=3 color=black
face=Arial><span style='font-size:12.0pt;font-family:Arial;color:black'>DATUM["D_North_American_1983_HARN",<o:p></o:p></span></font></p>
</div>
<div>
<p class=MsoNormal style='background:white'><font size=3 color=black
face=Arial><span style='font-size:12.0pt;font-family:Arial;color:black'>SPHEROID["GRS_1980",6378137.0,298.257222101]],<o:p></o:p></span></font></p>
</div>
<div>
<p class=MsoNormal style='background:white'><font size=3 color=black
face=Arial><span style='font-size:12.0pt;font-family:Arial;color:black'>PRIMEM["Greenwich",0.0],<o:p></o:p></span></font></p>
</div>
<div>
<p class=MsoNormal style='background:white'><font size=3 color=black
face=Arial><span style='font-size:12.0pt;font-family:Arial;color:black'>UNIT["Degree",0.0174532925199433]],<o:p></o:p></span></font></p>
</div>
<div>
<p class=MsoNormal style='background:white'><font size=3 color=black
face=Arial><span style='font-size:12.0pt;font-family:Arial;color:black'>PROJECTION["Transverse_Mercator"],<o:p></o:p></span></font></p>
</div>
<div>
<p class=MsoNormal style='background:white'><font size=3 color=black
face=Arial><span style='font-size:12.0pt;font-family:Arial;color:black'>PARAMETER["False_Easting",520000.0],<o:p></o:p></span></font></p>
</div>
<div>
<p class=MsoNormal style='background:white'><font size=3 color=black
face=Arial><span style='font-size:12.0pt;font-family:Arial;color:black'>PARAMETER["False_Northing",-4480000.0],<o:p></o:p></span></font></p>
</div>
<div>
<p class=MsoNormal style='background:white'><font size=3 color=black
face=Arial><span style='font-size:12.0pt;font-family:Arial;color:black'>PARAMETER["Central_Meridian",-90.0],<o:p></o:p></span></font></p>
</div>
<div>
<p class=MsoNormal style='background:white'><font size=3 color=black
face=Arial><span style='font-size:12.0pt;font-family:Arial;color:black'>PARAMETER["Scale_Factor",0.9996],<o:p></o:p></span></font></p>
</div>
<div>
<p class=MsoNormal style='background:white'><font size=3 color=black
face=Arial><span style='font-size:12.0pt;font-family:Arial;color:black'>PARAMETER["Latitude_Of_Origin",0.0],<o:p></o:p></span></font></p>
</div>
<div>
<p class=MsoNormal style='background:white'><font size=3 color=black
face=Arial><span style='font-size:12.0pt;font-family:Arial;color:black'>UNIT["Meter",1.0]]<o:p></o:p></span></font></p>
</div>
<div>
<p class=MsoNormal style='background:white'><font size=3 color=black
face=Arial><span style='font-size:12.0pt;font-family:Arial;color:black'><o:p> </o:p></span></font></p>
</div>
<div>
<p class=MsoNormal style='background:white'><font size=3 color=black
face=Arial><span style='font-size:12.0pt;font-family:Arial;color:black'>I
initialized proj as follows:<o:p></o:p></span></font></p>
</div>
<div>
<p class=MsoNormal style='background:white'><font size=3 color=black
face=Arial><span style='font-size:12.0pt;font-family:Arial;color:black'><o:p> </o:p></span></font></p>
</div>
<div>
<p class=MsoNormal style='background:white'><font size=3 color=black
face=Arial><span style='font-size:12.0pt;font-family:Arial;color:black'>proj
+proj=tmerc +lat_0=0.0 +lon_0=-90.0 +k=0.9996 +x_0=-4480000.0 +y_0=520000.0<o:p></o:p></span></font></p>
</div>
<div>
<p class=MsoNormal style='background:white'><font size=3 color=black
face=Arial><span style='font-size:12.0pt;font-family:Arial;color:black'><o:p> </o:p></span></font></p>
</div>
<div>
<p class=MsoNormal style='background:white'><font size=3 color=black
face=Arial><span style='font-size:12.0pt;font-family:Arial;color:black'>When
give proj this: <o:p></o:p></span></font></p>
</div>
<div>
<p class=MsoNormal style='background:white'><font size=3 color=black
face=Arial><span style='font-size:12.0pt;font-family:Arial;color:black'><o:p> </o:p></span></font></p>
</div>
<div>
<p class=MsoNormal style='background:white'><font size=3 color=black
face=Arial><span style='font-size:12.0pt;font-family:Arial;color:black'>-92.88943290699996
45.64120292600006<o:p></o:p></span></font></p>
</div>
<div>
<p class=MsoNormal style='background:white'><font size=3 color=black
face=Arial><span style='font-size:12.0pt;font-family:Arial;color:black'><o:p> </o:p></span></font></p>
</div>
<div>
<p class=MsoNormal style='background:white'><font size=3 color=black
face=Arial><span style='font-size:12.0pt;font-family:Arial;color:black'>I get
this:<o:p></o:p></span></font></p>
</div>
<div>
<p class=MsoNormal style='background:white'><font size=3 color=black
face=Arial><span style='font-size:12.0pt;font-family:Arial;color:black'><o:p> </o:p></span></font></p>
</div>
<div>
<p class=MsoNormal style='background:white'><font size=3 color=black
face=Arial><span style='font-size:12.0pt;font-family:Arial;color:black'>-4705175.18
5578245.14<o:p></o:p></span></font></p>
</div>
<div>
<p class=MsoNormal style='background:white'><font size=3 color=black
face=Arial><span style='font-size:12.0pt;font-family:Arial;color:black'><o:p> </o:p></span></font></p>
</div>
<div>
<p class=MsoNormal style='background:white'><font size=3 color=black
face=Arial><span style='font-size:12.0pt;font-family:Arial;color:black'>But I
am expecting this:<o:p></o:p></span></font></p>
</div>
<div>
<p class=MsoNormal style='background:white'><font size=3 color=black
face=Arial><span style='font-size:12.0pt;font-family:Arial;color:black'><o:p> </o:p></span></font></p>
</div>
<div>
<p class=MsoNormal style='background:white'><font size=3 color=black
face=Arial><span style='font-size:12.0pt;font-family:Arial;color:black'>294822.7664999999,
578184.1052999999<o:p></o:p></span></font></p>
</div>
<div>
<p class=MsoNormal style='background:white'><font size=3 color=black
face=Arial><span style='font-size:12.0pt;font-family:Arial;color:black'><o:p> </o:p></span></font></p>
</div>
<div>
<p class=MsoNormal style='background:white'><font size=3 color=black
face=Arial><span style='font-size:12.0pt;font-family:Arial;color:black'>I
assume I am not initializing proj correctly. <o:p></o:p></span></font></p>
</div>
<div>
<p class=MsoNormal style='background:white'><font size=3 color=black
face=Arial><span style='font-size:12.0pt;font-family:Arial;color:black'><o:p> </o:p></span></font></p>
</div>
<div>
<p class=MsoNormal style='background:white'><font size=3 color=black
face=Arial><span style='font-size:12.0pt;font-family:Arial;color:black'>If
someone could spot my mistake, I would appreciate it.<o:p></o:p></span></font></p>
</div>
<div>
<p class=MsoNormal style='background:white'><font size=3 color=black
face=Arial><span style='font-size:12.0pt;font-family:Arial;color:black'><o:p> </o:p></span></font></p>
</div>
<div>
<p class=MsoNormal style='background:white'><font size=3 color=black
face=Arial><span style='font-size:12.0pt;font-family:Arial;color:black'>Thanks,<o:p></o:p></span></font></p>
</div>
<div>
<p class=MsoNormal style='background:white'><font size=3 color=black
face=Arial><span style='font-size:12.0pt;font-family:Arial;color:black'><o:p> </o:p></span></font></p>
</div>
<div>
<p class=MsoNormal style='background:white'><font size=3 color=black
face=Arial><span style='font-size:12.0pt;font-family:Arial;color:black'>Rick
Graves<o:p></o:p></span></font></p>
</div>
<div>
<p class=MsoNormal style='background:white'><font size=3 color=black
face=Arial><span style='font-size:12.0pt;font-family:Arial;color:black'><o:p> </o:p></span></font></p>
</div>
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