Changeset 4309 for palm/trunk/SOURCE/header.f90

Timestamp:

Nov 26, 2019 6:49:59 PM (4 years ago)

Author:

suehring

Message:

Synthetic turbulence generator: Computation of velocity seeds optimized. This implies that random numbers are computed now using the parallel random number generator. Random number are now only computed and normalized locally, while distributed over all mpi ranks afterwards, instead of computing random numbers on a global array. urther, the number of calls for the time-consuming velocity-seed generation is reduced - now the left and right, as well as the north and south boundary share the same velocity-seed matrices.

File:

• palm/trunk/SOURCE/header.f90 (modified) (1 diff)

palm/trunk/SOURCE/header.f90

@@ -20 +20 @@
 ! Current revisions:
 ! -----------------
-! replaced recycling_yshift by y_shift
+! 
 ! 
 ! Former revisions:
 ! -----------------
 ! $Id$
+! replaced recycling_yshift by y_shift
+! 
+! 4301 2019-11-22 12:09:09Z oliver.maas
 !
 ! 4297 2019-11-21 10:37:50Z oliver.maas