https://community.esri.com/t5/arcgis-pro-ideas/seperated-area-for-rainfall-in-simulations/idi-p/1642819 <P>Our environmental agency needs a function for simulating heavy rainfall that allows them to set the rainfall area separately from the simulation area.</P><P>For example: Heavy rainfall is expected in the mountains, but it should ONLY rain in the mountains. How will the water behave when it flows down into the valley?</P><P>Currently, when we set the simulation area, it also means that it rains throughout the entire simulation area, but this is often not the case.</P><P>Such a function would be very helpful to us!</P> Mon, 18 Aug 2025 11:41:42 GMT Fabian_Schroeer 2025-08-18T11:41:42Z https://community.esri.com/t5/arcgis-pro-ideas/seperated-area-for-rainfall-in-simulations/idi-p/1642819 <P>Our environmental agency needs a function for simulating heavy rainfall that allows them to set the rainfall area separately from the simulation area.</P><P>For example: Heavy rainfall is expected in the mountains, but it should ONLY rain in the mountains. How will the water behave when it flows down into the valley?</P><P>Currently, when we set the simulation area, it also means that it rains throughout the entire simulation area, but this is often not the case.</P><P>Such a function would be very helpful to us!</P> Mon, 18 Aug 2025 11:41:42 GMT https://community.esri.com/t5/arcgis-pro-ideas/seperated-area-for-rainfall-in-simulations/idi-p/1642819 Fabian_Schroeer 2025-08-18T11:41:42Z