Changes between Version 126 and Version 127 of doc/app/initialization_parameters
- Timestamp:
- Oct 22, 2010 1:57:46 PM (14 years ago)
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doc/app/initialization_parameters
v126 v127 550 550 Number of grid points in x-direction.\\\\ 551 551 A value for this parameter must be assigned. Since the lower array bound in PALM starts with i = 0, the actual number of grid points is equal to '''nx+1'''. In case of cyclic boundary conditions along x, the domain size is ('''nx+1''')* [#dx dx].\\\\ 552 For parallel runs, in case of [#grid_matching grid_matching] = '' 'strict','' '''nx+1''' must be an integral multiple of the processor numbers (see [ #npex npex] and [#npey npey]) along x- as well as along y-direction (due to data transposition restrictions).\\\\552 For parallel runs, in case of [#grid_matching grid_matching] = '' 'strict','' '''nx+1''' must be an integral multiple of the processor numbers (see [../d3par#npex npex] and [../d3par#npey npey]) along x- as well as along y-direction (due to data transposition restrictions).\\\\ 553 553 For coupled runs this parameter must be equal in both parameter files [#../iofiles#PARIN PARIN] and [../iofiles#PARIN_O PARIN_O]. 554 554 }}} … … 566 566 Number of grid points in y-direction.\\\\ 567 567 A value for this parameter must be assigned. Since the lower array bound in PALM starts with j = 0, the actual number of grid points is equal to '''ny+1'''. In case of cyclic boundary conditions along y, the domain size is ('''ny+1''') * [#dy dy].\\\\ 568 For parallel runs, in case of [#grid_matching grid_matching] = '' 'strict','' '''ny+1''' must be an integral multiple of the processor numbers (see [ #npex npex] and [#npey npey]) along y- as well as along x-direction (due to data transposition restrictions).\\\\568 For parallel runs, in case of [#grid_matching grid_matching] = '' 'strict','' '''ny+1''' must be an integral multiple of the processor numbers (see [../d3par#npex npex] and [../d3par#npey npey]) along y- as well as along x-direction (due to data transposition restrictions).\\\\ 569 569 For coupled runs this parameter must be equal in both parameter files [#../iofiles#PARIN PARIN] and [../iofiles#PARIN_O PARIN_O]. 570 570 }}}