Difference between revisions of "PALM"
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== Installation == | == Installation == | ||
... | ... | ||
== SGE script == | == SGE script == | ||
... | ... | ||
== Known issues == | == Known issues == | ||
* With the Intel Compiler 12.0.0 the compiler flag ''-no-prec-div'' and ''-np-prec-sqrt'' can lead to different results for same runs. Please don't uses these flags. Note that the flags will automatically set when using the compiler option ''-fast''. In this case you should set ''-prec-div'' and ''-prec-sqrt''. | * With the Intel Compiler 12.0.0 the compiler flag ''-no-prec-div'' and ''-np-prec-sqrt'' can lead to different results for same runs. Please don't uses these flags. Note that the flags will automatically set when using the compiler option ''-fast''. In this case you should set ''-prec-div'' and ''-prec-sqrt''. | ||
== Tutorials == | == Tutorials == | ||
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* [[Media:PALM_Seminar_ForWind_04_2012_Day1_03_PALM_installation_on_FLOW_090312.ppt|Installation on Flow]] (Please see above for actualinstallation rules) | * [[Media:PALM_Seminar_ForWind_04_2012_Day1_03_PALM_installation_on_FLOW_090312.ppt|Installation on Flow]] (Please see above for actualinstallation rules) | ||
* [[Media:PALM_Seminar_ForWind_04_2012_Day1_05_Introduction_to_NCL_ForWind_2012.ppt|Introduction to NCL]] | * [[Media:PALM_Seminar_ForWind_04_2012_Day1_05_Introduction_to_NCL_ForWind_2012.ppt|Introduction to NCL]] | ||
==== Day 2 ==== | ==== Day 2 ==== | ||
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* [[Media:PALM_Seminar_ForWind_04_2012_Day2_04_PALM_runs_with_mrun_1.ppt|Run with mrun (part 1)]] | * [[Media:PALM_Seminar_ForWind_04_2012_Day2_04_PALM_runs_with_mrun_1.ppt|Run with mrun (part 1)]] | ||
* [[Media:PALM_Seminar_ForWind_04_2012_Day2_04_PALM_runs_with_mrun_2.ppt|Run with mrun (part 2)]] | * [[Media:PALM_Seminar_ForWind_04_2012_Day2_04_PALM_runs_with_mrun_2.ppt|Run with mrun (part 2)]] | ||
==== Day 3 ==== | ==== Day 3 ==== | ||
Revision as of 13:39, 23 November 2012
The software PALM is a Large-eddy simulation (LES) model for atmospheric and oceanic flow developed at the Instiute of Meteorology and Climatology of the Leibniz Universität Hannover.
Installation
...
SGE script
...
Known issues
- With the Intel Compiler 12.0.0 the compiler flag -no-prec-div and -np-prec-sqrt can lead to different results for same runs. Please don't uses these flags. Note that the flags will automatically set when using the compiler option -fast. In this case you should set -prec-div and -prec-sqrt.
Tutorials
Here are slides from the last training at ForWind in April 2012.
Day 1
- Fundamentals of LES
- Introduction
- Overview
- Installation on Flow (Please see above for actualinstallation rules)
- Introduction to NCL
Day 2
- Exercise: Neutral boundary layer
- Numerical boundary conditions
- Program control
- Program structure
- Run with mrun (part 1)
- Run with mrun (part 2)
Day 3
- Parallelization
- Debugging
- Non-cyclic boundary conditions
- Restarts with mrun
- Interface Exercise
- User defined code
- LES of wake flows
