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Introduction to ESPResSo

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Analysis<br />

http://www.icp.uni-stuttgart.de<br />

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Analysis can be done on Tcl level!<br />

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Use part print <strong>to</strong> get particle positions, velocities, etc.<br />

Allows for anything you can think of<br />

… but maybe slow<br />

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slow numerics in Tcl<br />

not parallel<br />

Parallel Analysis in C analyze<br />

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Many different observables<br />

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Energies, pressures, stress tensor…<br />

Minimal distances, RDF, structure fac<strong>to</strong>r, …<br />

Polymer observables: end-<strong>to</strong>-end distance, radius of gyration, …<br />

Analyzing several configurations<br />

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S<strong>to</strong>re configuration analyze append<br />

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Retreive s<strong>to</strong>red configurations analyze configs<br />

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Some analysis commands can handle s<strong>to</strong>red configs (e.g. analyze )<br />

More Advanced Analysis → Recent developments<br />

Olaf Lenz<br />

<strong>Introduction</strong><br />

27/29

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