.TH topic_evapotranspiration 1grass "" "GRASS 7.8.5" "GRASS GIS User's Manual" .SH Topic: evapotranspiration .TS expand; lw60 lw1 lw60. T{ i.evapo.mh T} T{ Computes evapotranspiration calculation modified or original Hargreaves formulation, 2001. T} .sp 1 T{ i.evapo.pm T} T{ Computes potential evapotranspiration calculation with hourly Penman\-Monteith. T} .sp 1 T{ i.evapo.pt T} T{ Computes evapotranspiration calculation Priestley and Taylor formulation, 1972. T} .sp 1 T{ i.evapo.time T} T{ Computes temporal integration of satellite ET actual (ETa) following the daily ET reference (ETo) from meteorological station(s). T} .sp 1 .TE .PP \fISee also the corresponding keyword evapotranspiration for additional references.\fR .PP Main index | Topics index | Keywords index | Graphical index | Full index .PP © 2003\-2020 GRASS Development Team, GRASS GIS 7.8.5 Reference Manual