Changes between Version 210 and Version 211 of doc/app/errmsg

Timestamp:

Feb 27, 2016 12:19:31 PM (9 years ago)

Author:

raasch

Comment:

--

doc/app/errmsg

@@ -269 +269 @@
 ||[=#PA0227 PA0227]   ||y-direction: gridpoint number (...) is not an integral divisor of the number of processors (...)   || The division of the number of grid points along the y-direction given by [../inipar#ny ny]+1 by the number of processors along the y-direction has a rest and is therefore not an integral divisor of the number of processors. To solve this problem you must ensure that the aforementioned division is without rest for example by setting the number of PEs in y-direction manually (see [../d3par#npey npey]) or by changing [../inipar#ny ny]. It might also be the case that you did not think about that [../inipar#ny ny]+1 is the total number of gridpoints along the y-direction instead of [../inipar#ny ny]. ||
 ||[=#PA0228 PA0228]   ||y-direction: ny does not match the requirements given by the number of PEs used please use ny = ... instead of ny =...   ||  ||
-||[=#PA0229 PA0229]   ||   ||error number free to use  ||
+||[=#PA0229 PA0229]   ||nesting-setup requires more MPI procs (...) than provided (...)   ||This message appears for nested runs, if the total number of MPI processes for all nested domains given in the nestpar-NAMELIST is larger than the number of MPI processes which has been allowed for the run, e.g. with mrun-option -X. (Attention: For hybrid OpenMP/MPI-runs the number of MPI processes allowed for the run is the number given by -X divided by the number of threads per MPI-task, as given with mrun-option -O.) You either have to provide the run more resources (i.e. more cores) or you have to decrease the number of MPI processes in $nestpar. ||
 ||[=#PA0230 PA0230]   ||transposition z --> x: nz=... is not an integral divisor of pdims(1)= ...   ||Due to restrictions in data transposition, the division of [../inipar#nz nz] by the number of processors in x-direction has to be without rest. Please ensure this by changing [../inipar#nz nz] or setting the number of gridpoints in x-direction (pdims(1)) manually by [../d3par#npex npex].  ||
 ||[=#PA0231 PA0231]   ||transposition x --> y: nx+1=... is not an integral divisor of pdims(2)= ...   || Due to restrictions in data transposition, the division of [../inipar#nx nx]+1 by the number of processors in y-direction has to be without rest. Please ensure this by changing [../inipar#nx nx] or setting the number of gridpoints in y-direction (pdims(2)) manually by [../d3par#npey npex]. ||