Palo OLAP server /dimension/dfilter

    Palo OLAP server /dimension/dfilter

    Hello all!

    I've written a whole PHP5 OOP for Palo, which accesses PALO OLAP web server API. Regarding the dfilter function - I know how to get TOP 20 based on element, but I cannot figure out how to get BOTTOM 20? Is there some more detailed documentation about Palo OLAP server web API?
    And another thing ... I cannot find the price of a premium version on your site?

    Cheers,
    Dejan