Changeset 2983 for palm

Timestamp:

Apr 18, 2018 10:43:40 AM (7 years ago)

Author:

suehring

Message:

Revise limitation of wall-adjacent velocity in spinup

File:

• palm/trunk/SOURCE/time_integration_spinup.f90 (modified) (5 diffs)

palm/trunk/SOURCE/time_integration_spinup.f90

@@ -25 +25 @@
 ! -----------------
 ! $Id$
+! Revise limitation of wall-adjacent velocity.
+! 
+! 2934 2018-03-26 19:13:22Z suehring
 ! Synchronize parent and child models after spinup.
 ! 
@@ -196 +199 @@
           j   = surf_lsm_h%j(m)
           k   = surf_lsm_h%k(m)
-          u(k,j,i) = SIGN(1.0_wp,u_init(k)) * MAX(u_init(k),0.1_wp)
-          v(k,j,i) = SIGN(1.0_wp,v_init(k)) * MAX(v_init(k),0.1_wp)
+          u(k,j,i) = SIGN(1.0_wp,u_init(k)) * MAX( ABS( u_init(k) ),0.1_wp)
+          v(k,j,i) = SIGN(1.0_wp,v_init(k)) * MAX( ABS( v_init(k) ),0.1_wp)
        ENDDO
 
@@ -205 +208 @@
              j   = surf_lsm_v(l)%j(m)
              k   = surf_lsm_v(l)%k(m)
-             u(k,j,i) = SIGN(1.0_wp,u_init(k)) * MAX(u_init(k),0.1_wp)
-             v(k,j,i) = SIGN(1.0_wp,v_init(k)) * MAX(v_init(k),0.1_wp)
+             u(k,j,i) = SIGN(1.0_wp,u_init(k)) * MAX( ABS( u_init(k) ),0.1_wp)
+             v(k,j,i) = SIGN(1.0_wp,v_init(k)) * MAX( ABS( v_init(k) ),0.1_wp)
           ENDDO
        ENDDO
@@ -216 +219 @@
           j   = surf_usm_h%j(m)
           k   = surf_usm_h%k(m)
-          u(k,j,i) = SIGN(1.0_wp,u_init(k)) * MAX(u_init(k),0.1_wp)
-          v(k,j,i) = SIGN(1.0_wp,v_init(k)) * MAX(v_init(k),0.1_wp)
+          u(k,j,i) = SIGN(1.0_wp,u_init(k)) * MAX( ABS( u_init(k) ),0.1_wp)
+          v(k,j,i) = SIGN(1.0_wp,v_init(k)) * MAX( ABS( v_init(k) ),0.1_wp)
        ENDDO
 
@@ -225 +228 @@
              j   = surf_usm_v(l)%j(m)
              k   = surf_usm_v(l)%k(m)
-             u(k,j,i) = SIGN(1.0_wp,u_init(k)) * MAX(u_init(k),0.1_wp)
-             v(k,j,i) = SIGN(1.0_wp,v_init(k)) * MAX(v_init(k),0.1_wp)
+             u(k,j,i) = SIGN(1.0_wp,u_init(k)) * MAX( ABS( u_init(k) ),0.1_wp)
+             v(k,j,i) = SIGN(1.0_wp,v_init(k)) * MAX( ABS( v_init(k) ),0.1_wp)
           ENDDO
        ENDDO