1 files changed, 8 insertions, 0 deletions
diff --git a/param.ccl b/param.ccl
index 9cb986e..ed01266 100644
--- a/param.ccl
+++ b/param.ccl
@@ -68,6 +68,14 @@ KEYWORD killing_vector_normalisation "Method for normalising the Killing vector
   "median"  :: "Use the median integral line"
 } "average"
 
+BOOLEAN output_vtk "Output a VTK file with the main 2D arrays?" STEERABLE=always
+{
+} "no"
+
+INT output_vtk_every "Order of spatial differencing"
+{
+  *:* :: "output every so many iterations"
+} 1
 
 
 SHARES: ADMBase