<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.0 Transitional//EN">
<HTML><HEAD>
<META content=text/html;charset=iso-8859-1 http-equiv=Content-Type>
<META name=GENERATOR content="MSHTML 8.00.7600.16535"></HEAD>
<BODY style="PADDING-LEFT: 10px; PADDING-RIGHT: 10px; PADDING-TOP: 15px"
id=MailContainerBody leftMargin=0 topMargin=0 CanvasTabStop="true"
name="Compose message area">
<DIV><FONT color=#a70401 size=2>Martin,</FONT></DIV>
<DIV><FONT color=#a70401 size=2></FONT> </DIV>
<DIV><FONT color=#a70401 size=2>I should have sent these with the last
email. Since the SPHERE inverse longitude code is the same as that for the
ellipsoid calcs the error values are the same. Looks like much of this
could simply be floating point rounding and representation
problems.</FONT></DIV>
<DIV><FONT color=#a70401 size=2></FONT> </DIV>
<DIV><FONT color=#a70401 size=2>Fred</FONT></DIV>
<DIV><FONT color=#a70401 size=2></FONT> </DIV>
<DIV><FONT color=#a70401 size=2>For the SPHERE:</FONT></DIV>
<DIV><FONT color=#a70401 size=2>MaxlatDiff=1.3505996321327984E-8
MaxlonDiff=2.5579538487363607E-10 seconds<BR></FONT></DIV>
<DIV><FONT color=#a70401 size=2>For WGS84:</FONT></DIV>
<DIV><FONT color=#a70401 size=2>MaxlatDiff=1.5756995708215982E-8
MaxlonDiff=2.5579538487363607E-10 seconds<BR></DIV></FONT></BODY></HTML>