Dear all; I need a subroutine in Fortran90 for "Fast Fourier Transform of a step-function in 3-dimonsional" . Would you please help me? (because I'm a novitiate in Fortran90 programming.) Any help is appreciated. Best Regard, Fatemeh +------------------------------------------------------------------------------+ |Fatemeh Mirjani | Email: f_mirjani@xxxxxxxxxxxx | |Computational Condensed Matter Research Lab. | Tel/Fax Office: +98311-3913746 | |ICTP Affiliated Center in Isfahan, | Tel Lab.: +98311-3913731 | +----------Physics Department, Isfahan University of Technology, Iran----------+
