Changeset 17623

Timestamp:

04/01/14 20:05:39 (11 years ago)

Author:

seroussi

Message:

BUG: use only x to compute Jacobian (1d model do not use 3d coordinates)

File:

• issm/trunk-jpl/src/c/classes/Elements/SegRef.cpp (modified) (1 diff)

issm/trunk-jpl/src/c/classes/Elements/SegRef.cpp

@@ -246 +246 @@
 
         IssmDouble x1=xyz_list[3*0+0];
-        IssmDouble y1=xyz_list[3*0+1];
-        IssmDouble z1=xyz_list[3*0+2];
         IssmDouble x2=xyz_list[3*1+0];
-        IssmDouble y2=xyz_list[3*1+1];
-        IssmDouble z2=xyz_list[3*1+2];
-
-        *J=.5*sqrt(pow(x2-x1,2) + pow(y2-y1,2) + pow(z2-z1,2));
+
+        *J=.5*fabs(x2-x1);
 }
 /*}}}*/