MicroSoft's Fortran compiler is a very old compiler that has not been maintained in a very long time. The gfortran compiler and the Intel Fortran oneAPI compiler, both freely available, would easily handle such arrays as you mention. What system are you running on?
Regards, Arjen Op vr 22 apr. 2022 om 22:46 schreef William Carter via Fortran < fortran@gcc.gnu.org>: > Hello, > > I am an engineer for the nuclear power industry. As part of my master’s > thesis I developed a model of a fuel pin using Fortran. At the time I was > working with a cheap Microsoft compiler. It was version 5.1 if I remember > correctly. My model does 3D finite differencing and is rather demanding on > the compiler. My Microsoft compiler was pretty limiting on the size of the > modules I could compile. Typically I was working with a 7x7x7 spatial > array with a 5 properties at each node. Everything was in double > precision. So it was 7x7x7x5. I could juggle these around, but I had to > say within this maximum or the compiler would not work. I would like to > work with MUCH larger arrays. I am thinking 100x100x100x5. Again in > double precision. So I need a better compiler. Can you help? > > Regards, > > Bill Carter > > > Sent from Mail for Windows > >
