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<DIV>Please see <A
href="http://trac.osgeo.org/tilecache/attachment/ticket/6/get_cell_rounding_error.patch"><FONT
face="Times New Roman">http://trac.osgeo.org/tilecache/attachment/ticket/6/get_cell_rounding_error.patch</FONT></A></DIV>
<DIV>and thread [Tilecache] random errors in tilecache 2.11</DIV>
<DIV> </DIV>
<DIV>Paulo</DIV>
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style="FONT-STYLE: normal; DISPLAY: inline; FONT-FAMILY: 'Calibri'; COLOR: #000000; FONT-SIZE: small; FONT-WEIGHT: normal; TEXT-DECORATION: none">
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<DIV style="font-color: black"><B>From:</B> <A title=szabobaa@gmail.com
href="mailto:szabobaa@gmail.com">Balazs Szabó</A> </DIV>
<DIV><B>Sent:</B> Tuesday, June 28, 2011 10:43 PM</DIV>
<DIV><B>To:</B> <A title=MarkVolz@co.lyon.mn.us
href="mailto:MarkVolz@co.lyon.mn.us">Mark Volz</A> </DIV>
<DIV><B>Cc:</B> <A title=Tilecache@lists.osgeo.org
href="mailto:Tilecache@lists.osgeo.org">Tilecache@lists.osgeo.org</A> </DIV>
<DIV><B>Subject:</B> Re: [Tilecache] tilecache only generating tile in lower
left corner -An error occurred: Current x value 483991.068836 is too far from
tilecorner x 400000.000000</DIV></DIV></DIV>
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style="FONT-STYLE: normal; DISPLAY: inline; FONT-FAMILY: 'Calibri'; COLOR: #000000; FONT-SIZE: small; FONT-WEIGHT: normal; TEXT-DECORATION: none">
<DIV dir=ltr>Hi<BR><BR>Maybe your EPSG reference number or bbox is not valid ( I
can't find it in <A
href="http://spatialreference.org">spatialreference.org</A>). When I set up my
tilecache for use EPSG:23700 with invalid bounding box I got exactly the same
error! <BR><BR><BR>
<DIV class=gmail_quote>2011/6/28 Mark Volz <SPAN dir=ltr><<A
href="mailto:MarkVolz@co.lyon.mn.us">MarkVolz@co.lyon.mn.us</A>></SPAN><BR>
<BLOCKQUOTE
style="BORDER-LEFT: rgb(204,204,204) 1px solid; MARGIN: 0pt 0pt 0pt 0.8ex; PADDING-LEFT: 1ex"
class=gmail_quote>
<DIV><FONT size=2 face=Calibri><SPAN style="FONT-SIZE: 11pt">
<DIV>Hello,</DIV>
<DIV> </DIV>
<DIV><FONT size=2 face="Courier New"><SPAN style="FONT-SIZE: 10pt">I am trying
to set up tilecache. At this moment I can only get tilecache to build
the tile in the lower left corner. The other do not show up at
all. The tile to the right of the lower left corner has an error: “An
error occurred: Current x value 483991.068836 is too far from tile corner x
400000.000000.”</SPAN></FONT></DIV>
<DIV><FONT size=2 face="Courier New"><SPAN
style="FONT-SIZE: 10pt"></SPAN></FONT> </DIV>
<DIV><FONT size=2 face="Courier New"><SPAN style="FONT-SIZE: 10pt">I did
figure out that the value 483991.06836=(the tile size (256)* resolution
(328.090113) + left boundary (400000) is the left x value for
</SPAN></FONT></DIV>
<DIV><FONT size=2 face="Courier New"><SPAN
style="FONT-SIZE: 10pt"></SPAN></FONT> </DIV>
<DIV><FONT size=2 face="Courier New"><SPAN
style="FONT-SIZE: 10pt"></SPAN></FONT> </DIV>
<DIV><FONT size=2 face="Courier New"><SPAN style="FONT-SIZE: 10pt">Any
thoughts on how this can be fixed?</SPAN></FONT></DIV>
<DIV><FONT size=2 face="Courier New"><SPAN
style="FONT-SIZE: 10pt"></SPAN></FONT> </DIV>
<DIV><FONT size=2 face="Courier New"><SPAN
style="FONT-SIZE: 10pt"></SPAN></FONT> </DIV>
<DIV><FONT size=2 face="Courier New"><SPAN
style="FONT-SIZE: 10pt">Thanks</SPAN></FONT></DIV>
<DIV><FONT size=2 face="Courier New"><SPAN
style="FONT-SIZE: 10pt"></SPAN></FONT> </DIV>
<DIV><FONT size=2 face="Courier New"><SPAN
style="FONT-SIZE: 10pt">#Configuration file:</SPAN></FONT></DIV>
<DIV><FONT size=2 face="Courier New"><SPAN
style="FONT-SIZE: 10pt">levels=20</SPAN></FONT></DIV>
<DIV><FONT size=2 face="Courier New"><SPAN
style="FONT-SIZE: 10pt">extension=png</SPAN></FONT></DIV>
<DIV><FONT size=2 face="Courier New"><SPAN style="FONT-SIZE: 10pt">#bbox=-180,
-90, 180, 90</SPAN></FONT></DIV>
<DIV><FONT size=2 face="Courier New"><SPAN
style="FONT-SIZE: 10pt">#resolutions=64</SPAN></FONT></DIV>
<DIV><FONT size=2 face="Courier New"><SPAN
style="FONT-SIZE: 10pt">bbox=400000, 70000, 662144, 332144</SPAN></FONT></DIV>
<DIV><FONT size=2 face="Courier New"><SPAN
style="FONT-SIZE: 10pt">resolutions=328.090113</SPAN></FONT></DIV>
<DIV><FONT size=2 face="Courier New"><SPAN
style="FONT-SIZE: 10pt">srs=EPSG:127083</SPAN></FONT></DIV>
<DIV><FONT size=2 face="Courier New"><SPAN
style="FONT-SIZE: 10pt">metaTile=false</SPAN></FONT></DIV>
<DIV><FONT size=2 face="Courier New"><SPAN
style="FONT-SIZE: 10pt">metaSize=4,4</SPAN></FONT></DIV>
<DIV><FONT size=2 face="Courier New"><SPAN
style="FONT-SIZE: 10pt">extent_type=loose</SPAN></FONT></DIV>
<DIV><FONT size=2 face="Courier New"><SPAN
style="FONT-SIZE: 10pt"></SPAN></FONT> </DIV>
<DIV><FONT size=2 face="Courier New"><SPAN
style="FONT-SIZE: 10pt"></SPAN></FONT> </DIV>
<DIV> </DIV>
<DIV>Mark Volz</DIV>
<DIV>GIS Specialist</DIV>
<DIV> </DIV>
<DIV> </DIV>
<DIV> </DIV></SPAN></FONT></DIV><BR>_______________________________________________<BR>Tilecache
mailing list<BR><A
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href="http://lists.osgeo.org/mailman/listinfo/tilecache"
target=_blank>http://lists.osgeo.org/mailman/listinfo/tilecache</A><BR><BR></BLOCKQUOTE></DIV>
<DIV> </DIV></DIV>
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