. "A measure of change in depth over time for a specific area, typically used to express precipitation intensity or evaporation (the amount of liquid water evaporated per unit of time from the area)" . . . . "mm/d"^^ . . "A measure of change in depth over time for a specific area, typically used to express precipitation intensity or evaporation (the amount of liquid water evaporated per unit of time from the area)"^^ . "https://www.wmo.int/pages/prog/www/IMOP/CIMO-Guide.html"^^ . . "mm.d-1"^^ . . . . "1.15741e-08"^^ . "millimetres per day"@en . "millimeters per day"@en-us . "mm/day" . .