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#441 (Oct 2, 2025, 3:40:07 AM)

Started 1 yr 0 mo ago
Took 1 hr 23 min

Started by an SCM change

Revision: 07acaf17ed5e70d6886f2080bd303321dfd1982a
Repository: https://github.com/larson-group/wrf.git
  • refs/remotes/origin/master
Making the l_random_k_lh_start set the random generator seed before generating a random. This should fix the generalized grid test, which failed for the only flag set that turned on l_random_k_lh_start. Before, the test passed because we used the same random seed for all timesteps, preventing differences in the random call. But now we use a different seed each timestep, causing differences. To ensure reproducibility, we use the seed each timestep to generate rand_pool, which is an effective solution, but we need to do that for the rand_integer_in_range call in the l_random_k_lh_start code for the same reason. Since this does change the random that comes out, this is BIT_CHANGING, but only for runs using both SILHS and l_random_k_lh_start=.true.
( 50f5a9a )
Gunther Huebler at