Parameter vectors depending on a certain parameter and big datafields in a subsystem mask

Hello everybody,

in order to build up a subsystem library which works without any parametrization with mat-files or m-files, I use now more and more the Mask function. But right now I achieved my knowledge borders...

What I want to establish is a parameter mask with dependencies. For example several parameter vectors which have a length determined by another parameter.

And as a second problem, I used to load a data field out of a mat-file. This is quite big with about 10*100 values. If I hack this into a column of the Parameter mask (cause it's loaded as a string of all curves one after another), it will be a very very long lineup of numbers, really uncomfortable to change or add values.

Does anybody know more about the mask function and can tell me how to handle these cases or if they are possible to handle somehow?