Description Usage Arguments Details
A function that sends a post query to NIST to retrieve the HTTP response containing the level information in the form of a table, nested in an XML nodeset.
1 | parse_series(series)
|
series |
A character string containing an ionic series. |
This function checks to see if a series is valid or not, and can take multiple formats and parses it into something valid for sending the query. It probably works either way, but I can at least let this fail early if it doesn't look the way it should. Element and series number formats can consist of
Helium / helium / He / he
2 / 1 / ii / i
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