GRHydro_InitData: Add basic vector potential support

   Initial Avec constrained to poloidal at the moment.

From: Tanja Bode <tanja.bode@physics.gatech.edu>

git-svn-id: http://svn.einsteintoolkit.org/cactus/EinsteinInitialData/GRHydro_InitData/trunk@195 ac85fae7-cede-4708-beff-ae01c7fa1c26

1 files changed, 5 insertions, 0 deletions

diff --git a/param.ccl b/param.ccl
index 276cbb5..51c4c9d 100644
--- a/param.ccl
+++ b/param.ccl
@@ -35,6 +35,11 @@ EXTENDS KEYWORD initial_Bvec
   "magnetized Bondi" :: "radial magnetic field appropriate for Bondi test"
 }
 
+EXTENDS KEYWORD initial_Avec
+{
+  "poloidalmagfield" :: "Poloidal Magnetic Field"
+}
+
 EXTENDS KEYWORD initial_entropy
 {
   "magnetized Bondi" :: "Initial entropy for a radial magnetic field appropriate for Bondi test"