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<p class=MsoNormal><font size=2 face=Arial><span style='font-size:10.0pt;
font-family:Arial'>Does anyone know of a function in GDAL or related libraries that
given a set of points it will return a new set of points that is or can be used
to create a smoothed polyline? I have heard about things like linear fit and
least squares but I have not used them and I am quite rusty on the math used to
calculate a smoothed line from a set of points. I have done a lot of web
searching and found various generic algorithms but I don’t see how to
apply them. For example a linear regression sample takes in a set of X-Y
points but it only returns 3 values of C and standard deviation. </span></font></p>
<p class=MsoNormal><font size=2 face=Arial><span style='font-size:10.0pt;
font-family:Arial'> </span></font></p>
<p class=MsoNormal><font size=2 face=Arial><span style='font-size:10.0pt;
font-family:Arial'>Any help would be greatly appreciated.</span></font></p>
<p class=MsoNormal><font size=2 face=Arial><span style='font-size:10.0pt;
font-family:Arial'> </span></font></p>
<p class=MsoNormal><font size=2 face=Arial><span style='font-size:10.0pt;
font-family:Arial'>Bruce</span></font></p>
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