Changeset 21698

Timestamp:

05/03/17 11:58:22 (8 years ago)

Author:

jbondzio

Message:

BUG: signum error in directional components of driving stress

File:

• issm/trunk-jpl/src/m/mech/drivingstress.m (modified) (1 diff)

issm/trunk-jpl/src/m/mech/drivingstress.m

@@ -14 +14 @@
 thickness_bar=(md.geometry.thickness(md.mesh.elements(:,1))+md.geometry.thickness(md.mesh.elements(:,2))+md.geometry.thickness(md.mesh.elements(:,3)))/3;
 
-px=md.materials.rho_ice*md.constants.g*thickness_bar.*sx;
-py=md.materials.rho_ice*md.constants.g*thickness_bar.*sy;
+px=-md.materials.rho_ice*md.constants.g*thickness_bar.*sx;
+py=-md.materials.rho_ice*md.constants.g*thickness_bar.*sy;
 pmag=sqrt(px.^2+py.^2);