UQLink and random fields

Hi UQLab team,

I have a question that is related probably to an earlier question raised here.
I have an external piece of software for which I want to use the UQLink functionality. Suppose I have a couple of random variables that are used to define a random field (e.g. through a KL-expansion). This random field needs to be written as an input file for the software. How can I do this?

Best regards,

Benjamin Sanderse