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0.1.0 (01 Nov 2014)

  • First release of APSG

0.2.0 (09 Dec 2014)

  • new StereoNet class for Schmidt projection
  • Quick plot when data are passed to StereoNet class instantiation
  • mplstereonet dependency depreceated
  • new Pair and Fault classes to manipulate paired data (full support in future)
  • new uniform_lin and uniform_fol Group methods
  • abs for Group implemented to calculate euclidean norms
  • new Group method normalized
  • new Group properties and methods to calculate spherical statistics

0.2.1 (09 Dec 2014)

  • Quick plotting of groups fixed.

0.2.2 (17 Apr 2015)

  • FaultSet class added. Fault and Hoeppner methods of StereoNet implemented
  • VelGrad and DefGrad classes used for transformations added
  • G class to quickly create groups from strings added.

0.2.3 (21 Oct 2015)

  • New Docstrings format
  • StereoNet.getfols method bug fixed.
  • Shell scripts to run interactive session improved.

0.3.0 (09 Nov 2015)

  • Group fancy indexing implemented. Group could be indexed by sequences of indexes like list, tuple or array as well as sliced.
  • Cluster class with hierarchical clustering implemented
  • Group to_file and from_file methods implemented to store data in file
  • Group copy method for shallow copy implemented
  • StereoNet now accept Vec3 and Fault object as well for instant plotting.
  • Ortensor updated with new properties E1,E2,E3 and Vollmer(1989) indexes P,G,R and C. Bug in Woodcocks's shape and strength values fixed.
  • uniform_lin and uniform_fol improved.
  • asvec3 method implemented for Fol and Lin
  • fol_plot property of StereoNet allows choose poles or great circles for immediate plotting
  • bootstrap method of Group provide generator of random resampling with replacements.
  • Group examples method provide few well-known datasets.
  • Matplotlib deprecation warnings are ignored by default

0.3.1 (20 Nov 2015)

  • SDB class improved. Support basic filtering including tags
  • StereoNet has close method to close figure and new method to re-initialize figure when closed in interactive mode
  • iapsg shell script added to invoke apsg ipython shell

0.3.2 (22 Feb 2016)

  • FabricPlot - triangular fabric plot added
  • .asvec3 property has .V alias
  • Resultant of Fol and Lin is calculated as vectorial in centered position
  • dv property of Fol added to return dip slip vector

0.3.3 (04 Jun 2016)

  • Added E1,E2,E3 properties and polar decomposition method to DefGrad object
  • StereoNet has vector method to mimics lower and upper hemisphere plotting of Lin and Vec3 objects as used in paleomagnetic plots
  • StereoNet could be initialized with subplots
  • rake method of Fol added to return vector defined by rake
  • Density could be initialized without data for user-defined calculations New method apply_func could be used to calculate density
  • Contour(f) methods accept Density object as argument
  • Added Group class methods to generate Spherical Fibonacci and Golden Section based uniform distributions of Vec3, Lin and Fol