From b8d09c81f7df8495b32ba90b162f059fe95dd02e Mon Sep 17 00:00:00 2001 From: tradke Date: Wed, 17 Nov 2004 16:49:55 +0000 Subject: Document that negative hyperslab mapping extents can be used to request the maximum possible extents. git-svn-id: http://svn.cactuscode.org/arrangements/CactusPUGH/PUGHSlab/trunk@132 10716dce-81a3-4424-a2c8-48026a0d3035 --- doc/documentation.tex | 3 +++ 1 file changed, 3 insertions(+) diff --git a/doc/documentation.tex b/doc/documentation.tex index 6eeb349..8bf4d1c 100644 --- a/doc/documentation.tex +++ b/doc/documentation.tex @@ -211,6 +211,9 @@ CTK_INT Hyperslab_LocalMappingByPhys ( The origin and extent can be given in either physical coordinates or grid points -- for the first case a coordinate system needs to be given to do the mapping onto the underlying grid. + For the second case, integer extents can be given as negative values + meaning that the hyperslab mapping should be defined with the maximum + possible extents (ie. the size of the underlying grid). The downsampling parameter denotes the downsampling factors for the hyperslab to be extracted/distributed. They are given in terms of grid points in -- cgit v1.2.3