TUFLOW Message 2618
WARNING 2618 - F1 rainfall factor of 0 set to 1. RF Name: <name>
WARNING 2618 - F2 rainfall factor of 0 set to 1. RF Name: <name>
The F1 or F2 attribute in the GIS table for the rainfall point layer has not been set and is zero (or less). These factors are applied as a multiplier on the rainfall boundary.
It is recommended that if no rainfall factor is desired that these are set to 1 for clarity. A value of 1 has overwritten the specified value of 0.