Difference between revisions of "Tau"

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(Created page with "The <code>tau</code> keyword is a '''required''' keyword in the <code>input</code> file. It takes 1 argument, the duration of the dynamics in '''ps'''. Example: tau = 20...")
 
 
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The <code>tau</code> keyword is a '''required''' keyword in the <code>[[input]]</code> file. It takes 1 argument, the duration of the dynamics in '''ps'''. Example:
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The <code>tau</code> keyword is a '''required''' keyword in the <code>[[input]]</code> file. It takes 1 argument, the duration of the dynamics in '''ps'''.
 +
 
 +
<code>tau</code> needs to be consistent with <code>[[points]]</code>, in such a way that the time step is given by <code>tau</code>/<code>points</code>.
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 +
=== Summary ===
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{| class="wikitable"
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|+ Summary for <code>tau</code> keyword
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! style="text-align:left;"| Required/optional
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! style="text-align:left;"| Type
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! style="text-align:left;"| Accepted values
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! style="text-align:left;"| Default
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! style="text-align:left;"| See also
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|-
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| Required
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| Float
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| Any positive float
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| n/a
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| [[Input file]], [[trajectory file]]
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|}
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=== Example ===
  
 
  tau = 20.
 
  tau = 20.
 
<code>tau</code> needs to be consistent with <code>[[points]]</code>, in such a way that the time step is given by <code>tau</code>/<code>points</code>.
 

Latest revision as of 13:59, 20 July 2017

The tau keyword is a required keyword in the input file. It takes 1 argument, the duration of the dynamics in ps.

tau needs to be consistent with points, in such a way that the time step is given by tau/points.

Summary

Summary for tau keyword
Required/optional Type Accepted values Default See also
Required Float Any positive float n/a Input file, trajectory file

Example

tau = 20.