Invoking Nalu-Wind - Command-line options¶
Nalu-Wind’s runtime behavior can be controlled by using several command line input
options during invocation. Users can invoke -h
to determine the
various options available.
-
-h
,
--help
¶
Print the help message describing all Nalu-Wind options and exit
-
-i
,
--input-deck
¶
Use the filename provided as the input file. If this option is not provided, naluX will attempt to load a file called
nalu.i
in the current working directory as the input file.
-
-o
,
--log-file
¶
The log file where the output generated by Nalu-Wind is directed to. If no file is provided, then naluX will use the base name of the Nalu-Wind input file with the extension
.log
as the output file. For example, if naluX was invoked asnaluX -i ABL.neutral.i
then the output will be redirected to a file namedABL.neutral.log
. Note that the file is overwritten if it already exists.
-
-v
,
--version
¶
Print the Nalu-Wind version string.
-
-p
,
--pprint
¶
Enable parallel printing from all MPI ranks.
-
-D
,
--debug
¶
Enable verbose debug printing to log file.