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-rw-r--r--src/gr/gr.hh8
1 files changed, 7 insertions, 1 deletions
diff --git a/src/gr/gr.hh b/src/gr/gr.hh
index b5e06f7..43df6ae 100644
--- a/src/gr/gr.hh
+++ b/src/gr/gr.hh
@@ -170,7 +170,7 @@ bool expansion_Jacobian(patch_system& ps,
const struct cactus_grid_info& cgi,
const struct geometry_info& gi,
const struct Jacobian_info& Jacobian_info,
- bool print_msg_flag);
+ bool print_msg_flag = false);
// Schwarzschild_EF.cc
void Schwarzschild_EF_geometry(patch_system& ps,
@@ -183,3 +183,9 @@ enum geometry_method
bool geometry_method_is_interp(enum geometry_method geometry_method);
enum Jacobian_method
decode_Jacobian_method(const char Jacobian_method_string[]);
+Jacobian_matrix*
+ create_Jacobian_matrix(patch_system& ps,
+ const struct cactus_grid_info& cgi,
+ const struct geometry_info& gi,
+ const struct Jacobian_info& Jac_info,
+ bool print_msg_flag = false);