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<DIV dir=ltr align=left><SPAN class=296351822-05092008><FONT face=Arial
color=#0000ff>RH,</FONT></SPAN></DIV>
<DIV dir=ltr align=left><SPAN class=296351822-05092008><FONT face=Arial
color=#0000ff></FONT></SPAN> </DIV>
<DIV dir=ltr align=left><SPAN class=296351822-05092008><FONT face=Arial
color=#0000ff>This kind of thing happens if your input points are not actually
in the projection you say they are with setsrid.</FONT></SPAN></DIV>
<DIV dir=ltr align=left><SPAN class=296351822-05092008><FONT face=Arial
color=#0000ff></FONT></SPAN> </DIV>
<DIV dir=ltr align=left><SPAN class=296351822-05092008><FONT face=Arial
color=#0000ff>Give us an example 32107 point you are using. I suspect it
doesn't fall in the range of a valid 32107 point.</FONT></SPAN></DIV>
<DIV dir=ltr align=left><SPAN class=296351822-05092008><FONT face=Arial
color=#0000ff></FONT></SPAN> </DIV>
<DIV dir=ltr align=left><SPAN class=296351822-05092008><FONT face=Arial
color=#0000ff>Hope that helps,</FONT></SPAN></DIV>
<DIV dir=ltr align=left><SPAN class=296351822-05092008><FONT face=Arial
color=#0000ff>Regina</FONT></SPAN></DIV><BR>
<DIV class=OutlookMessageHeader lang=en-us dir=ltr align=left>
<HR tabIndex=-1>
<FONT face=Tahoma><B>From:</B> postgis-users-bounces@postgis.refractions.net
[mailto:postgis-users-bounces@postgis.refractions.net] <B>On Behalf Of </B>R
H<BR><B>Sent:</B> Friday, September 05, 2008 1:13 PM<BR><B>To:</B>
postgis-users@postgis.refractions.net<BR><B>Subject:</B> [postgis-users] Need
Help with Transform<BR></FONT><BR></DIV>
<DIV></DIV><BR><BR>
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Transform is returning to the same value, for different inputs? Below
is what I have done...<BR> <BR>select AddGeometryColumn('data_stage',
'table', 'geo4269', 4269, 'POINT', 2)<BR>select AddGeometryColumn('data_stage',
'table', 'geo32107', 32107, 'POINT', 2)<BR> <BR>update table<BR>set
geo32107= setsrid(MakePoint(x, y), 32107) <BR>where ....<BR> <BR>update
table set geo4269 = transfrom(geo32107, 4269)<BR>where ....<BR><BR>column
geo4269 all have the same vaule. select AsText(geo4269) returns
'POINT(-115.583333333333 90)' for all rows. And select AsText(geo32107)
returns the point as input.<BR> <BR>Am I using transform wrong? Or
any other problems? Any help many
thanks...<BR> <BR> <BR> <BR></BODY></HTML>