News

Change log

[0.9.81] - 2017-04-18

Fixed

• memory deallocation issues
• SpPolygons(): zenith/nadir face issue
• unnecessary 'rgdal' namespace import

0.9.80 - 2017-04-17

Added

• the locate() function was updated to version 6.0, now incorporating the 'randomborders' argument
• the occupied() function was rebuilt on the locate() function
• the centers() shorthand was added to the quick extraction of the facecenters
• major work on the help files
• the value replacement method of the gridlayer was extended to host lat/long indicators
• added logical subsetting to the facelayer
• bugfix for the x86 application of SpPolygons()

[0.8.61] - 2017-04-09

Added

• igraph is added as related content
• the function gridgraph() is implmented for 'trigrid' and for 'facelayer' classes
• fixed bug in OccupiedFaces() for SpatialPolygons
• the @graph slot has been added to the 'trigrid' class to host 'igraph' class graph representations
• package namespace is cleaned up to include only importing namespaces, only the rgl package is a dependency
• the newgraph() function is added to the package
• added an Rcpp function to interpolate 3d lines
• the gridgraph() function is added for the 'hexagrid' class, and the class constructor is upgraded to include it
• the vicinity() function replaced the neighbours() function
• the class of the values is now printed to the console, when the show method of the facelayer is called
• the tesselation and class of the source grid is now added to the gridlayer class, along with a function that checks the linked grid's compatibility to the facelayer
• the translate() function is added to the package for fast reposition of translated grids to the origin
• the chullsphere() and surfacecentroid() functions were added to the packages
• resampling methods were added for the 'hexagrid'
• igraph representation was added to the vignette

[0.8.16] - 2017-02-17

Added

• the shapes() function is added to the package. It will calculate a value that is proportional to the irregularities of the triangular faces or subfaces.
• character values in facelayers will be plotted with random colors
• rgdal dependecy of spTransorm() was properly resolved
• the missing belts slot of the hexagrid class was filled
• fixed missing invalid input message for PolToCar() function.
• grid resolution is now displayed with the show() method.
• the group generics Ops, Math, and Summary were implemented for the facelayer.
• basic functions of the 'stats' packages were implemented
• latitude and longitude-wise selection was implemented to the facelayer subsetting method
• resampling of 'facelayer' objects to based on 'trigrid' classes was applied in the program: downscaling
• added 2d plotting scheme for 'facelayers', where the values of the facelayer are exclusively colours

Deleted

• the deprecated argument "border" is no longer available for the user interface of locate()

0.8.0 - 2016-11-25

Added

• Most gridding features are functional and should be usable, I consider the package to be ready for alpha testing.

Notes

Pre-alpha versions were not registered.

Reference manual