|
Size: 1577
Comment:
|
Size: 1928
Comment:
|
| Deletions are marked like this. | Additions are marked like this. |
| Line 1: | Line 1: |
| '''Python Ocean Model 2.0 (pyOM2)''' | #acl CarstenEden:admin,read,write,delete,revert All:read #format wiki #language en === Python Ocean Model 2.0 (pyOM2) === |
| Line 5: | Line 9: |
| == Introduction == | === Introduction === |
| Line 7: | Line 11: |
pyOM2.0 (Python Ocean Model) is a numerical circulation ocean model which was written for educational purpose. It is meant to be a simple and easy to use numerical tool to configure and to integrate idealized and realistic numerical simulations of the ocean in Boussinesq approximation. |
pyOM2 is a simple and easy to use numerical circulation ocean model to configure and to integrate idealized and realistic configurations. |
| Line 25: | Line 26: |
| Line 28: | Line 28: |
| Line 36: | Line 35: |
| * pyOM2 installed on small Debian system as Virtual box client | * pyOM2 installed on lightweight Debian system as Virtual box client |
| Line 38: | Line 37: |
| == Prerequisites and Installation == |
=== Prerequisites and Installation === |
| Line 44: | Line 42: |
| Line 46: | Line 43: |
| the module numpy, several other modules can be used to provide | the module Numpy, several other modules can be used to provide |
| Line 49: | Line 46: |
| === Installation === | For installation details refer to the [[attachment:pyOM2.pdf|Documentation]] |
| Line 51: | Line 48: |
| For installation details look at [[attachment:pyOM2.pdf|Documentation]] == Sample Configurations == |
=== Sample Configurations === |
| Line 58: | Line 52: |
Here is an example of a vertical shear instability in a 2D non-hydrostatic [[attachment:kelv_helm1.py|configuration]] using the Graphical User Interface {{attachment:kelv2.png}} === Realistic Configurations === 4/3x4/3 deg North Atlantic regional [[4/3x4/3 North Atlantic model|model]] a 4x4 deg global ocean [[/4x4 global model|model]] 4/3x4/3 deg North Atlantic regional [[/1.3x1.3 North Atlantic model|model]] |
Python Ocean Model 2.0 (pyOM2)
Contents
Introduction
pyOM2 is a simple and easy to use numerical circulation ocean model to configure and to integrate idealized and realistic configurations.
Features are:
* Cartesian or pseudo-spherical coordinate systems
* Non-hydrostatic configurations
* several energetically consistent parameterisations
* Fortran and Python front end
* Graphical User Interface
Fortran and Python version are based on the identical Fortran90 code which is fully parallelized based on the MPI-library to enhance performance.
Resources
Source code as tar ball
- pyOM2 installed on lightweight Debian system as Virtual box client
Prerequisites and Installation
Prerequisites for the Fortran front are Fortran 90 compiler, Lapack and NetCDF library
Prerequisites for the Python front end is Python and the module Numpy, several other modules can be used to provide a graphical user interface, Netcdf IO, etc
For installation details refer to the Documentation
Sample Configurations
Several idealized experiments and examples are preconfigured and can be easily chosen and modified using two alternative configuration methods based on Fortran90 or Python.
Here is an example of a vertical shear instability in a 2D non-hydrostatic configuration using the Graphical User Interface
Realistic Configurations
4/3x4/3 deg North Atlantic regional model
a 4x4 deg global ocean model
4/3x4/3 deg North Atlantic regional model