Question: What is mfArray? Answer: MATFOR adopts the simple calling concept that is used in Matlab by introducing state-of-the-art data type called "mfArray". It is a highly flexible array that does not require explicit data typing nor dimensioning. mfArray provides dynamic data typing and dimensioning in Fortran and C++ environment. Most of our procedures are based on it. mfArray-based procedures can be easily embedded into your program without any modification to your source code.