code for "splining" and dynamic histogram eq. code available

Tom D'Avello davello at
Wed Apr 9 17:51:13 EDT 1997

Eric Ohler has two enhancements to v.digit:
1) line smoothing option
2) dynamic histogram stretch for background images
   (helpful when using digital orthos as source for
    on-screen digitizing)

Contact Eric at: gomlra3!eric at
for questions. 

Files are available via anonymous ftp, under pub directory at:


Tom D'Avello
USDA-NRCS, Champaign, IL
davello at

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