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<p class=MsoNormal><font size=2 face=Arial><span style='font-size:10.0pt;
font-family:Arial'>Hi Steve,<o:p></o:p></span></font></p>
<p class=MsoNormal><font size=2 face=Arial><span style='font-size:10.0pt;
font-family:Arial'><o:p> </o:p></span></font></p>
<p class=MsoNormal><font size=2 face=Arial><span style='font-size:10.0pt;
font-family:Arial'>Thanks for the explanation, I thought it was calculating
meters per pixel, but then when I was feeding the numbers into var cpX = cgX /
this.cellSize, the value for cpX looked way to small, but I was just given a
geography 101 by my GIS buddy who explained to me the sparingly obvious, the x0
for meters is in fact the nearest zone to the west which in our case is somewhere
in Thailand and not Greenwich (as I stupidly thought, even though the meter
extents were only in the hundreds of thousands!) explaining why the numbers
were so small for the current dataset I’m using. So now I will have to
write an apology email to my old maths teacher for discrediting her on the
internet and a complaint letter to my former geography teacher ;-)<o:p></o:p></span></font></p>
<p class=MsoNormal><font size=2 face=Arial><span style='font-size:10.0pt;
font-family:Arial'><o:p> </o:p></span></font></p>
<p class=MsoNormal><font size=2 face=Arial><span style='font-size:10.0pt;
font-family:Arial'>Cheers,<o:p></o:p></span></font></p>
<p class=MsoNormal><font size=2 face=Arial><span style='font-size:10.0pt;
font-family:Arial'><o:p> </o:p></span></font></p>
<p class=MsoNormal><font size=2 face=Arial><span style='font-size:10.0pt;
font-family:Arial'>Chris <o:p></o:p></span></font></p>
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