snow_accum.RdCompute snow accumulation, assuming that all precipitation is snowfall if the temperature less than -1 C, and that no precipitation is snowfall if the temperature is unknown or greater than or equal to -1 C.
snow_accum(Pr, T)
| Pr | Measured precipitation (mm/day) |
|---|---|
| T | Average daily temperature (C) |
snow accumulation in mm