---
name: "topic_evapotranspiration"
section: "1grass"
platform: "linux"
package: "grass-doc"
version: "8.4.1-1"
release: "Debian 13 (Trixie)"
platforms: ["linux"]
url: "https://new.carta.tech/topic_evapotranspiration"
---

# topic\_evapotranspiration(1grass)

## Topic: evapotranspiration

| | | |
| --- | --- | --- |
| i.evapo.mh |  | Computes evapotranspiration calculation modified or original Hargreaves formulation, 2001. |
| i.evapo.pm |  | Computes potential evapotranspiration calculation with hourly Penman-Monteith. |
| i.evapo.pt |  | Computes evapotranspiration calculation Priestley and Taylor formulation, 1972. |
| i.evapo.time |  | Computes temporal integration of satellite ET actual (ETa) following the daily ET reference (ETo) from meteorological station(s). |

*See also the corresponding keyword evapotranspiration for additional references.*

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