# spatialrisk 0.6.6

* Bug fix

# spatialrisk 0.6.5

* Meta data for weather stations in the Netherlands is added. 

# spatialrisk 0.6.4

* Methods for interpolation and smoothing on the sphere are added. Interpolation is by means of splines or by ordinary kriging. 

# spatialrisk 0.6.3

* Columns with longitude and latitude of centroid of polygon added to data sets.

# spatialrisk 0.6.2

* Non UTF-8 character removed from column in nl_gemeente data set. 
* Argument for the number of clusters in maps is added. 
* The column with the name of the region is now called areaname in all data sets. 

# spatialrisk 0.6.1

* Several message functions are added when points are not within polygons. 

# spatialrisk 0.6.0

* A function to join coordinates (in terms of longitude and latitude) to the polygon level is added. This is useful to shade the areas with the highest risks on a choropleth map. 
* Several maps are added to the data folder. 

# spatialrisk 0.5.1

* Equation for testing if a point is inside a circle is extended with testing whether point is inside a square diamond inside the square. 

# spatialrisk 0.3.1

* Added a `NEWS.md` file to track changes to the package.
