| ct2env | Establishing the relationship between CT and a environmental variable |
| download_ncep | Download NCEP/NCAR data |
| mslp | Mean Sea Level pressure data |
| pca_decision | PCA decision |
| pcp | Daily precipitation grid of Balearic Islands (Spain) |
| raster_pca | Raster PCA |
| regionalization | Environmental regionalization |
| synoptclas | Synoptic classification |
| tidy_nc | Set the time period and the geogprahical extension, as well as computes the anomaly of the atmospheric variable/s |
| z500 | 500 hPa Geopotential Height |