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| author | schnetter <schnetter@17b73243-c579-4c4c-a9d2-2d5706c11dac> | 2005-08-21 12:32:54 +0000 |
|---|---|---|
| committer | schnetter <schnetter@17b73243-c579-4c4c-a9d2-2d5706c11dac> | 2005-08-21 12:32:54 +0000 |
| commit | c903ebb145f8674a60598250cbc445918db90873 (patch) | |
| tree | 7d1e10112a25e6301bdcdfe52b376533a39858c9 | |
| parent | 4186f68dc89bec8d030fc64e01a4836a96bdc33e (diff) | |
Correct error in explanation of cctk_origin_space.
git-svn-id: http://svn.cactuscode.org/flesh/trunk@4111 17b73243-c579-4c4c-a9d2-2d5706c11dac
| -rw-r--r-- | doc/UsersGuide/ThornWriters.tex | 8 |
1 files changed, 5 insertions, 3 deletions
diff --git a/doc/UsersGuide/ThornWriters.tex b/doc/UsersGuide/ThornWriters.tex index cdda11ee..2a8ebba6 100644 --- a/doc/UsersGuide/ThornWriters.tex +++ b/doc/UsersGuide/ThornWriters.tex @@ -1866,9 +1866,11 @@ CCTK\_REAL}s with the grid spacing in each direction. \item [\texttt{cctk\_origin\_space}] An array of \texttt{cctk\_dim} {\tt CCTK\_REAL}s with the spatial coordinates of the global origin of the grid. The coordinates of the $i$th local grid point in - the $x$ direction can e.g.\ in C be calculated by \texttt{x = - CCTK\_ORIGIN\_SPACE(0) + (cctk\_lsh[0] + i) * - CCTK\_DELTA\_SPACE(0)}. + the $x$ direction can in C be calculated by \texttt{x = + CCTK\_ORIGIN\_SPACE(0) + (cctk\_lbnd[0] + i) * + CCTK\_DELTA\_SPACE(0)}, and in Fortran by \texttt{x = + CCTK\_ORIGIN\_SPACE(1) + (cctk\_lbnd(1) + i - 1) * + CCTK\_DELTA\_SPACE(1)}. \item [\texttt{cctk\_lssh}] This is an internal array used to hold array extents for staggering. One should use the macro CCTK\_LSSH(,) to access its elements. |