Fix a bug: Contours are no longer drawn outside the stereonet view.

. Remove data and info drawers and instead have them in the same window. Drawers are a neat solution but they were deprecated long ago. . Small Circles are now datasets and can be added using the +SC button. . Overturned planes can be indicated by the letter combination OV under the dip quadrant column. Poles to overturned planes point upwards (they have negative plunge). . The key modifier for drag and drop of the Stereonet and Map View is now the command key. The previous Shift key conflicted with the functionality of the Map View. . Strike of planes or Trend of lines in quadrant format (e.g. S30E) is now read properly when parsing a text file. . Fixed lots of deprecated code. . Update the Help document accordingly. Stereonet3D still uses the Help Indexer but there can be issues updating to the latest Help document. Please let me know if you find some. . Minimum deployment is macOS 10.13 . Compiled in Xcode 15.2

Google Earth structural geology symbols are now in http://www.ux.uis.no/~nestor/Public/Symbols/ Minor changes to the documentation Minor bug fixes and removal of deprecated methods Compiled in Xcode 12.3

A better solution for labels in OpenGL 3D view Improve initial location of windows and panels

- Change server for symbols of exported Google Earth files to Richard Allmendinger's server - Remove full screen menu - Fix labels in 3D view for new Retina displays - Fix drag and drop of Map view - Fix measuring distances in Map view - Map view don't ask for user location - Compiled in Xcode 11.4

Built in Xcode 10.2 Minor bug fixes

. Fix colouring of Beach Ball diagrams . Apple Notarized . Compiled in Xcode 10.1

. Make the angle between lines, angle between planes, and intersection between two planes methods more robust. This also corrects other related bugs. . Correct several bugs in the Fault Plane solution (Beach Ball diagram) implementation

Further fixes to the fault plane solution routine: . Fix bug when nodal planes are vertical and horizontal . Don't allow negative plunge in P axis Decrease the size of strike and dip ticks if extent of Map view is small

Improve the functionality of the Fault slip analysis submenus . Compute fault slip analysis only if striae are on fault plane within 2 degrees error . Beach ball diagram from fault plane solution . Beach ball diagram from two ad hoc T and P axes: This is great to quickly create a beach ball diagram . Add a menu to remove arcs and beach ball diagrams from fault slip analysis

This is a major update: . Allow for multiple cylindrical best fits, conical fits, and mean vectors. This is useful for comparing fits to different datasets. . If in default view, change the background grid when entering lines or planes as poles (picking great circle) on the plot. This provides an intuitive understanding of the stereonet. . Emailed data from iPhone Apps StereonetMobile and FaultKinMobile by Richard Allmendinger can be imported to Stereonet3D as a text file. . Add a Slip Sense column to lines datasets to specify sense of slip of striae on fault plane. . Under the Plot menu, new fault slip analysis group of menus including: a. HW slip direction, b. Movement planes, c. Tangent lineation, d. T and P axes, e. Unweighted Moment tensor sum, and fault plane solution.

. Add copy and paste of dataset entries

. Add options to read geographic coordinates of planes or lines entries in UTM . Update copyright to 2017

. Allow outgoing connections in entitlements for better performance of Map View . Fix minor bugs and interface glitches

- minor optimisations - updated documentation

- restore dropping text files into the stereonet to load them

Fixed a bug when setting view direction Fixed a bug when reporting directions cosines of planes in format 2 Fixed a bug when deallocating datasets Improved performance of 3D view

Automatic Reference Counting Improved performance of Map View

Fixed minor interface glitches

Built in Xcode 6.0.1

. Planes in format 2 are now given as Dip, Dip Direction. Careful: When importing text files of planes in format 2 this new convention should be followed. . Copy datasets between open documents by drag and drop from/to datasets table. . Copy entries between open documents or from other applications (e.g. Excel) by drag and drop to entries table.

. Show coordinates as the mouse moves over the Map view . Improve size of symbols in Map view. The size of the symbols is now a fraction of the region encompassed by the active datasets.

. Significantly improve the performance and speed of the Map/Satellite view . Colors of symbols in Map/Satellite view is now linked to the dataset color rather than the color used to export the dataset to kml. This follows better the program’s design and allows for displaying lines in format 3 (lat-long) with different colors in the Map view.

Improve dip/plunge labels in Map/Satellite view Improve color of datasets in Map/Satellite view Coordinates and distance between two points in Map/Satellite view

Improves functionality of the Map/Satellite view