- Resolve a warning on CRAN when building vignettes. Due to a change in
one of the packages used in one vignette, that vignette was building with
an error. The
tigris
package changed to import Census spatial files assf
objects by default, rather thansp
objects. This caused an error in later code that worked with the objected being imported in the vignette. We have resolved this by explicitly requesting the object fromtigris
be asp
class in the vignette code.
- Resolve a warning on CRAN when rebuilding vignettes in Windows that seems to have resulted from the use of caching in one vignette.
- Remove dplyr functions that are being deprecated ('select_', 'mutate_', 'filter_')
- Resolve a warning on CRAN when rebuilding vignettes in Windows
- Improve method of interpolating storm tracks between synoptic times. Now uses natural cubic spline for location (latitude and longitude) and linear interpolation for maximum wind speed (in line with interpolation by ibtracs).
- Added a
NEWS.md
file to track changes to the package. - Removed use of
ggmap
within vignette and README examples.