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MATLAB Codes

surf_curv_thres.m

  Code which filters gridded X,Y,Z surface data, uses differential geometry to calculate principal curvature values, and classifies geologic curvature
  David D. Pollard, Stephan Bergbauer, Ian Mynatt, Steve Martel, J. Ole Kaven, and Peter Lovely

 

SMA_data.zip

  Sample data for DG_surf_curv.m from Sheep Mountain anticline, WY. Consists of 3 ascii .DAT files.
  Tricia Fiore, from Forster, A., Irmen, A. P. and Vondra, C., 1996, Structural Interpretation of Sheep Mountain Anticline, WY, in Wyoming Geological Association Guidebook, v. 47, p. 239-251.

 

Geological_Shape_Curvature.pdf

  Document explaining the geologic curvature classification scheme implemented in surf_curv_thres.m
  David D. Pollard