| aggregate_hourly_precipitation | Aggregate hourly data to daily precipitation statistics |
| aggregate_hourly_temperature | Aggregate hourly data to daily temperature statistics |
| calculate_CDD | Calculate consecutive dry days (CDD) |
| calculate_CSDI | Calculate Cold Spell Duration Index (CSDI) |
| calculate_CWD | Calculate consecutive wet days (CWD) |
| calculate_DTR | Calculate diurnal temperature range (DTR) |
| calculate_PRCPstats | Calculate annual precipitation totals and statistics |
| calculate_R10mm | Calculate number of heavy precipitation days (R10mm) |
| calculate_R1mm | Calculate number of days with precipitation >=q 1mm (R1mm) |
| calculate_R20mm | Calculate number of very heavy precipitation days (R20mm) |
| calculate_Rx1day | Calculate maximum 1-day precipitation (Rx1day) |
| calculate_Rx5day | Calculate maximum consecutive 5-day precipitation (Rx5day) |
| calculate_SDII | Calculate Simple Daily Intensity Index (SDII) |
| calculate_TN0 | Calculate number of days with temperature < 0C |
| calculate_TN10p | Calculate 10th percentile of daily temperature (TN10p) |
| calculate_TNn | Calculate monthly minimum value of daily minimum temperature (TNn) |
| calculate_TR20 | Calculate number of tropical nights (TN > 20C) |
| calculate_TX25 | Calculate number of summer days (TX > 25C) |
| calculate_TX30 | Calculate number of days with temperature >=q 30C |
| calculate_TX35 | Calculate number of days with temperature >=q 35C |
| calculate_TX90p | Calculate 90th percentile of daily temperature (TX90p) |
| calculate_TXx | Calculate monthly maximum value of daily maximum temperature (TXx) |
| calculate_WSDI | Calculate Warm Spell Duration Index (WSDI) |
| list_indices | List available climate indices |