Phil Klinefelter

@mkellogg91 I think these changes would only work if the datum being used was WGS84 for USNG. But currently I think we only support NAD27 and NAD83 for USNG. https://github.com/codice/usng.js/blob/master/src/usng.ts#L187-L200...

@mkellogg91 An alternative would be to add the ability to set the USNG options to a WGS84 datum in addition to the currently supported NAD27 and NAD83 standard datums. Then...