describe test drivers, coord_derivs.*

git-svn-id: http://svn.einsteintoolkit.org/cactus/EinsteinAnalysis/AHFinderDirect/trunk@610 f88db872-0e4f-0410-b76b-b9085cfa78c5

1 files changed, 18 insertions, 2 deletions

diff --git a/src/patch/README b/src/patch/README
index 31d43a2..2b5435f 100644
--- a/src/patch/README
+++ b/src/patch/README
@@ -39,10 +39,26 @@ grid_arrays
 	for a 2-D grid.
 
 The implementation also uses the low-level generic helper template
-classes defined in  ../libutil/ .
+classes in namespace jtutil::, which are all defined in  ../jtutil/ .
 
 All the code makes heavy use of the type  fp , defined in  fp.hh .
 This is the floating-point type, i.e. CCTK_REAL.
 
 
-There are also a number of test drivers in  test_*.cc .
+coord_derivs.maple
+coord_derivs.out
+	are maple input and output to compute derivatives of the
+	coordinate-transformation functions for the
+	local_coords::partial*_wrt_*() and local_coords::partial2*_wrt_*()
+	functions
+
+
+There are also a number of test drivers in  test_*.cc :
+test_coords.cc
+test_coords2.cc
+	These are standalone test drivers to test various coordinate
+	conversions; there are targets in ./makefile to build them.
+
+test_patch_system.cc
+	This is a Cactus driver to do various tests of the patch system.
+	To use it you need to uncomment its line in ./make.code.defn .