Nodes of different colours represent the following:
Solid arrows point from a procedure to one which it calls. Dashed
arrows point from an interface to procedures which implement that interface.
This could include the module procedures in a generic interface or the
implementation in a submodule of an interface in a parent module.
Source Code
function fft_farray(L,dt,df)result(freq)integer::Lreal(8)::dtreal(8),optional::dfreal(8)::wmax,dwreal(8),dimension(L)::freqwmax=fft_fmax(L,dt)freq=linspace(-wmax,wmax,L,iend=.false.,mesh=dw)if(present(df))df=dwend function fft_farray