The package contains programs for the following operations (click on an
image to get a larger view):
 CALCULATION of intersecting lines, planes from two lineations,
angles between planes or lineations etc.
 ROTATION of orientation data around an arbitrary axis with
any angle.
 PLOT OF LINEATIONS OR PLANES in various projections (stereographic,
equal area, orthographic, Kavaraiskii).
 PLOT OF GREAT CIRCLES and BETA DIAGRAMS in various projections.
 PLOT OF SMALL CIRCLES in various projections.
 STATISTICS OF CIRCULAR MEASURES (von Mises distributions),
i.e. lineations in remote sensing images, strike lines, flow directions,
etc.
 ROSE DIAGRAMS
 ROSE DIAGRAMS FROM REMOTE SENSING IMAGES
 STATISTICS OF ORIENTATION DATA (degree of preferred orientation,
eigenvalues and vectors, deviation measures, cylindricity).
 CONTOUR DIAGRAMS with various methods (Contour lines, Mellis
method, scalar product, floating contours).
 CLUSTERS OF ORIENTATION DATA (significance tests for submaxima
in orientation data distributions).
 PALAEO STRESS ANALYSIS: diagrams of the orientation of principal
stresses, found with the dihedra method (contour lines, scalar product,
floating contours).
 PLOT SLICKENSIDE PLANES AND STRIATIONS in various projections.
 PLOT HOEPPENERDIAGRAMS, construction of striation trajectories
and methods of elimination of nonfitting data.
 CALCULATION OF THE SHAPEFACTOR OF A PALAEO STRESSELLIPSOID
using eigenvalues of the distribution pattern of displacement data
the iteration method, or the direct method.
 CALCULATION AND PLOT OF A MOHR CIRCLE for stress or finite
strain.
 PLOT OF NETS FOR VARIOUS PROJECTIONs with arbitrary inclination
of the NS axis, construction of a grid of counting calottes.
 RECONSTRUCTION OF DATA, recalculation of azimuths and angles
of dip by mouse clicks on data points in an already existing stereonet,
simulation of data by mouse clicks, calculation of max. resolved shear
stresses on planes.
 PLOT OF A R%G%DIAGRAM (plot of the degree of preferred
orientation vs cylindricity).
 WOODCOCKDIAGRAM (presentation of eigenvalues of orientation
data in a Flinnlike diagram).
 VOLLMERDIAGRAM (presentation of eigenvalues of orientation
data in a triangle diagram).
 TEST OF RANDOM DISTRIBUTION.
 FOURIERANALYSIS OF FOLDS (rotation of a bitmap, yvalues
of a quarter fold, and graphic presentation of Fouriercoefficients
of fold shapes).
 T'ALPHA/ALPHAPLOT OF FOLDS (rotation of a bitmap, presentation
of isogon lengths in a diagram).
 DRAW BÉZIER CURVES ON FOLD LIMBS

 DRAW ISOGONS.
 SIMULATION OF SHEAR STRAIN (shear box experiments).
 TALBOTMETHOD OF STRAIN ANALYSIS (strain data from shortened
and elongated lines).
 FRYMETHOD OF STRAIN ANALYSIS (ellipticity and orientation
of a strain ellipse calculated from strain markers).
 STRAIN ANALYSIS WITH THE
PROJECTION METHOD (Panozzo method).
 STRAIN ANALYSIS WITH
THE Rf/Phi METHOD (Lisle, 1985).
 STRAIN ANALYSIS WITH THE
WELLMAN METHOD (WELLMAN 1962).
 ATTITUDE OF A PLANE
FROM DRILLHOLE DATA.
 PLOT DATA INTO A MAP
(using geographic, GaussKrueger, or UTM coordinates).