1, the shaft corresponds to the dimension, one axis one dimension, can be added to the metric dimension, but in the dimension can be nested, nested with Crossjoin, NonemptycrossJoin, *.
2, the use of named set, with set [my set] as '{set}', naming before the SELECT statement, can be referenced in the statement
Calculate the use of members, with Member [latitude]. [Member] '[latitude]. [Member] - [latitude]. [Member]'
3, [latitude] .Members list all members of this latitude
