nearWallFields does not run with #includeFunc since "field" and "fields" keyword are reserved
functionObject reading in functionObjectList::readFunctionObject assumes that 'field' and 'fields' entries are straight wordlists.
nearWallFields uses 'field' for a List of word tuple. The workaround is to use it in a #include file (so the nearWallFields dictionary is a subdictionary) and not in a #includeFunc context.