ABINIT Discussion Forums

Dear Abinit users and developer,
I am new user of ABINIT package,I would like to study the electronic properties of organic-inorganic hybrid materials in the determination of the cutoff energy it appear a warning from the FFT grid. I do not know the cause of this warning.

getng.F90:199:WARNING
The second and third dimension of the FFT grid, 0 0 were imposed to be multiple of the number of processors for the FFT, 1
For input ecut= 1.999000E+01 best grid ngfft= 288 288 108
max ecut= 2.046535E+01

==== FFT mesh ====
FFT mesh divisions ........................ 288 288 108
Augmented FFT divisions ................... 289 289 108
FFT algorithm ............................. 401
FFT cache size ............................ 16