* add viridis and others, allow passing interpolator directly to FieldColorSchemeMode * fix bug * be more defensive when getting the fieldcolor * backend changes * add d3-scale-chromatic to list of esModules
* add viridis and others, allow passing interpolator directly to FieldColorSchemeMode * fix bug * be more defensive when getting the fieldcolor * backend changes * add d3-scale-chromatic to list of esModules