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<p class=MsoPlainText><font size=2 color=navy face="Courier New"><span
lang=EN-NZ style='font-size:10.0pt;color:navy'>… </span></font><span
lang=EN-NZ>rose diagrams <font color=navy><span style='color:navy'>…</span></font>
from Therion sql exports<font color=navy><span style='color:navy'>… have some
teething problems however.<o:p></o:p></span></font></span></p>
<p class=MsoPlainText><font size=2 color=navy face=Arial><span lang=EN-NZ
style='font-size:10.0pt;font-family:Arial;color:navy'><o:p> </o:p></span></font></p>
<p class=MsoPlainText><font size=2 color=navy face=Arial><span lang=EN-NZ
style='font-size:10.0pt;font-family:Arial;color:navy'>One is that the Therion
sql export does not distinguish sufficiently survey legs from splay shots.<o:p></o:p></span></font></p>
<p class=MsoPlainText><font size=2 color=navy face=Arial><span lang=EN-NZ
style='font-size:10.0pt;font-family:Arial;color:navy'>(well, either Therion or
the code used to manipulate the sql file)<o:p></o:p></span></font></p>
<p class=MsoPlainText><font size=2 color=navy face=Arial><span lang=EN-NZ
style='font-size:10.0pt;font-family:Arial;color:navy'><o:p> </o:p></span></font></p>
<p class=MsoPlainText><font size=2 color=navy face=Arial><span lang=EN-NZ
style='font-size:10.0pt;font-family:Arial;color:navy'>Hence the rose diagram
reflects a combination of survey legs and splay shots, hence giving a somewhat
meaningless (circular) result, especially where electronic surveying with copious
splay shots has been employed.<o:p></o:p></span></font></p>
<p class=MsoPlainText><font size=2 color=navy face=Arial><span lang=EN-NZ
style='font-size:10.0pt;font-family:Arial;color:navy'>It works well where LRUD
is used without splay shots however. <o:p></o:p></span></font></p>
<p class=MsoPlainText><font size=2 color=black face="Courier New"><span
lang=EN-NZ style='font-size:10.0pt;color:black'><o:p> </o:p></span></font></p>
<p class=MsoPlainText><font size=2 color=black face="Courier New"><span
lang=EN-NZ style='font-size:10.0pt;color:black'>Bruce<o:p></o:p></span></font></p>
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