Encyclopaedia Index

Making REGIONal extents

  1. Click on the radio button to select 'Field extension units' as 'Cells and time steps' in a sub-menu dialog box.
  2. Specify the extents of a 'Region' in terms of first cell/time moment indeces (XPOS, YPOS, ZPOS and TPOS), e.g. 1,1,1,1, and number of cells/time intervals ( XSIZE, YSIZE, ZSIZE and TSIZE), e.g. 15,15,1,1, in the coordinate and time directions.