> There doesn't seem to be a way to make an area "snow and ice" (the UIS > symbol for either is stars). > > Does this entail writing some metapost? Has anyone already done it?
Yes, and nobody did it until now. Until now, we have only ice point symbol. So we need new type (for point and for area). I suggest to add point snow area snow area ice Or any does your symbol set make a difference between snow, snow-and-ice and ice? Coding of these symbols is not so complicated. Regards, S.
