Some element names are not allowed.

Some keywords may not be used as names of elements (i.e., of CSV column headers):

  • “state_list”

  • “shape_warns”

  • “state_warns”

  • “shape_extras”

  • “state_extras”

Note that in processing headers, the module ignores case, certain punctuation (dashes and understores), and whitespace, so none of the following variants of “state_list” may be used as element names (see Some variants of element names are tolerated.):

  • “SC List”

  • “SC-List”

  • “SCLIST”