Introduce a parameter that allows choosing between Taylor expansion

and interpolation to fill the 3D grid.


git-svn-id: http://svn.einsteintoolkit.org/cactus/EinsteinInitialData/TwoPunctures/trunk@13 b2a53a04-0f4f-0410-87ed-f9f25ced00cf

1 files changed, 8 insertions, 0 deletions

diff --git a/param.ccl b/param.ccl
index ca2fc22..f1a90a6 100644
--- a/param.ccl
+++ b/param.ccl
@@ -30,6 +30,14 @@ BOOLEAN keep_u_around "Keep the variable u around after solving"
 
 
 
+KEYWORD grid_setup_method "How to fill the 3D grid from the spectral grid"
+{
+  "Taylor expansion" :: "use a Taylor expansion about the nearest collocation point (fast, but might be inaccurate)"
+  "interpolation"    :: "interpolate using all spectral coefficients (slow)"
+} "Taylor expansion"
+
+
+
 INT npoints_A "Number of coefficients in the compactified radial direction"
 {
   4:* :: ""