Dear ferreters, I experience a problem of memory size when using functions about EOFs (eof_space, eof_stat). I have a 2D spatial field of 35400 grid points with 10121 non-missing (valid) points. This field is varaible over 183 days with a step of 1 day. Increasing memory size does not solve the problem. I am running ferret v5.41 on RedHat 9. Is there a solution? Thanks in advance, Vincent