[Shake-dev] New version of contour

[Bruce Worden]

Hi Folks,

Attached is a new version of the source for contour program (used to 
make GIS shapefiles).  Some GIS users were experiencing problems 
converting these files to Arc SDE format because of the extremely close 
spacing of polygon vertices under certain circumstances.  This new 
version should fix the problem.  While this update is not urgent, we 
thought it was important enough to make it available right away.

To install the fix, put the file in <shake_home>/src/contour (you'll 
have to move or overwrite the existing contour.c) and then do 'make' 
(Solaris) or 'gmake' (FreeBSD) within that directory.  The contour 
program will be compiled, then installed in <shake_home>/bin.

Let me know if you have problems.

Bruce

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