I have tried to use ListDensityPlot (ListDensityPlot[Matrix, Mesh -> False, AspectRatio -> Automatic];)with a rectangular matrix but the pattern is not correct certainly.
It's a random field obtained with an exponential covariance function, if I plot with ListDensityPlot an equivalent square field it's all ok, with the rectangular field it's not so unfortunately. What is the problem???!
I have red there are some bugs in ListDensity Plot because sometimes it makes stange scaling of values, etc.., for now I have not find a solution, please help me, it's quite urgent.
I have attached an example of rectangular domain.
University of Padova.
Attachment: Matrix.txt, URL: ,