You requested id be renamed pm2.5.  There are more wildcards in new than in old.  Wildcards in old and new correspond
    one-to-one from left-to-right unless you specify explicit subscripts in new.  Anyway, rename ran out of wildcards in old
    when matching the wildcards in new.  Perhaps you just made a mistake or perhaps you forgot an explicit subscript in new.
    Or perhaps you forgot to specify option addnumber, which allows you to specify an extra #, (#), (##), ...
r(198);