RandomWalkTest check dimensions problem

Hi @abatalla and @vagudets,

I am using RandomWalkTest and it fails because the input arrays do not have the dimensions in the same order. Could you relax this check https://earth.bsc.es/gitlab/es/s2dv/-/blob/master/R/RandomWalkTest.R#L105? I think multiApply handles the dimensions in any order. What about using %in%?

This is not urgent but it will make s2dv more user-friendly.

Cheers,

Núria