[therion] snow and ice

Stacho Mudrak s.m at speleo.sk
Thu Sep 30 16:58:24 CEST 2004

> 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.

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