From 2d21fd361498c967efae1d80a110ccbfe694c58d Mon Sep 17 00:00:00 2001 From: jthorn Date: Tue, 19 Jun 2001 14:20:23 +0000 Subject: add more comments on different coordinate systems git-svn-id: http://svn.einsteintoolkit.org/cactus/EinsteinAnalysis/AHFinderDirect/trunk@68 f88db872-0e4f-0410-b76b-b9085cfa78c5 --- src/patch/coords.hh | 8 ++++++++ 1 file changed, 8 insertions(+) (limited to 'src') 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. // //***************************************************************************** -- cgit v1.2.3