| cnrm_nl | Simulation data (CNRM) | 
| csa | Estimate and print the temporal CSA plot | 
| csa.multiplot | Multiple CSA plotting | 
| csa.plot | CSA curve plotting | 
| csas | Estimate and print the spatial CSA plot | 
| dt.to.brick | Transform data.table to brick | 
| gpm_events | GPM-IMERG precipitation events over 10 mm/day | 
| gpm_nl | Satellite data (GPM-IMERG) | 
| knmi_nl | Station data (KNMI) | 
| ncep_nl | Reanalysis data (NCEP/NCAR) | 
| rdr_nl | Radar data (KNMI) |