diff options
author | jthorn <jthorn@f88db872-0e4f-0410-b76b-b9085cfa78c5> | 2001-06-19 14:20:23 +0000 |
---|---|---|
committer | jthorn <jthorn@f88db872-0e4f-0410-b76b-b9085cfa78c5> | 2001-06-19 14:20:23 +0000 |
commit | 2d21fd361498c967efae1d80a110ccbfe694c58d (patch) | |
tree | 321fe3928768e92b497ee114274ac4abe36eb1fc /src/patch | |
parent | 74fa6073ca348d2d538e0cbb062794616674e9c0 (diff) |
add more comments on different coordinate systems
git-svn-id: http://svn.einsteintoolkit.org/cactus/EinsteinAnalysis/AHFinderDirect/trunk@68 f88db872-0e4f-0410-b76b-b9085cfa78c5
Diffstat (limited to 'src/patch')
-rw-r--r-- | src/patch/coords.hh | 8 |
1 files changed, 8 insertions, 0 deletions
diff --git a/src/patch/coords.hh b/src/patch/coords.hh index f01c482..0966108 100644 --- a/src/patch/coords.hh +++ b/src/patch/coords.hh @@ -47,6 +47,14 @@ // throughout the patch // tau the third member of (mu,nu,phi) (the one which // is neither rho nor sigma) +// (px,py) plotting coordinates, defined in terms of (mu,nu,phi) +// see "patch.hh" for details +// +// We also use prefixes on coordinates, eg. +// irho integer grid coordinate +// rho floating point angular coordinate, measured in radians +// drho floating point angular coordinate, measured in degrees +// I/O uses the degree coordinates in preference to radian ones. // //***************************************************************************** |