I do have a question how to get my XML data in the appropriate way into my DataGrid. I wrote a labelFunction to get the data into the grid but I still have the problem that the length of the DataGrid depends on the dataProvider and I can't find a way to specify that it should depend on a child object of the dataProvider.
If you look at the structure of the XML file you can see that for every date a couple of hours exist (normally 24 ) and measurements coming in every hour. So, naturally I would like to show the measurements in connection to the hour. The column 'Date' and 'Time' will be merged anyway to something like '23/2:10-11'. So, if it is easier to combine these values first and create that way a unique date I would be also happy.