tsimulation.c: revert transient friction sign change in e31d3345 - cngf-pf - continuum model for granular flows with pore-pressure dynamics (renamed from 1d_fd_simple_shear)
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       ---
 (DIR) commit 96f04a6000e5d51f633d5a065e61a009652082dd
 (DIR) parent 7a6c3e3f471e3da65443ebff1d39796bba4ac27b
 (HTM) Author: Anders Damsgaard <anders@adamsgaard.dk>
       Date:   Wed, 25 Nov 2020 14:03:28 +0100
       
       simulation.c: revert transient friction sign change in e31d3345
       
       Diffstat:
         M simulation.c                        |       2 +-
       
       1 file changed, 1 insertion(+), 1 deletion(-)
       ---
 (DIR) diff --git a/simulation.c b/simulation.c
       t@@ -449,7 +449,7 @@ compute_friction(struct simulation *sim)
        
                if (sim->transient)
                        for (i = 0; i < sim->nz; ++i)
       -                        sim->mu[i] = sim->mu_c[i] - sim->tan_psi[i];
       +                        sim->mu[i] = sim->mu_c[i] + sim->tan_psi[i];
                else
                        for (i = 0; i < sim->nz; ++i)
                                sim->mu[i] = sim->mu_c[i];