Resource: prec_mask
| Resource | prec_mask |
|---|---|
| Overview | Specifies the file name tag for the winter precipitation mask |
| Command Line | -pm=tag |
| Environment Variable | wxpprmsk |
| Possible Values | |
| Default Value | prec_mask.grd |
The prec_mask resource specified the file name tag for the winter precipitation mask grid. This grid has three values: 0 for rain, 1 for mixed, and 2 for frozen/snow. This grid is often created with the prog:radmask program. The grid is used in the prog:nids2image and prog:lev2image programs to create a winter mosaic once the base reflectivity mosaics are created.
Last updated December 2013