ABF:Collective variables: Difference between revisions

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Each collective variable used in the ABF simulation is provided in a separate section [CV]. All these sections are included either in the special group if the collective variables are provided in the main control file or in the {MAIN} group of separate file. The name of the group or the file name is controlled be the fabfdef option provided in the [[General setup|[file]]] section.
Each collective variable used in an ABF simulation is defined in a separate section [CV]. These sections are included either in a special group (if the collective variables are defined directly in the main control file), or in the {MAIN} group of a separate file. The group name or file name is determined by the `fabfdef` option specified in the [[General setup|[file]]] section.


==[CV]==
==[CV]==
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|
|
| [[Control key types|string]]
| [[Control key types|string]]
| The name of collective variable from the list of general collective variables. For details, see: [[Collective Variables| Collective variables]]. The CV cannot be a member of [[managed path]].
| Name of the collective variable, selected from the general list of collective variables. For more information, see [[Collective Variables|Collective variables]]. This variable cannot be part of a [[managed path]].
|- style="vertical-align: top;"
|- style="vertical-align: top;"
| '''min_value'''
| '''min_value'''
|  
|  
| [[Control key types|real]]
| [[Control key types|real]]
| Minimal value used in the colective variable discretization.  
| Minimum value used for discretizing the collective variable.
|- style="vertical-align: top; background-color: #f6f6f6;"
|- style="vertical-align: top; background-color: #f6f6f6;"
| '''max_value'''
| '''max_value'''
|  
|  
| [[Control key types|real]]
| [[Control key types|real]]
| Maximum value used in the colective variable discretization.
| Maximum value used for discretizing the collective variable.
|- style="vertical-align: top;"
|- style="vertical-align: top;"
| '''nbins'''
| '''nbins'''
|  
|  
| [[Control key types|integer]]
| [[Control key types|integer]]
| Number of bins used to discretize the collective variable.
| Number of bins used for discretizing the collective variable.
|- style="vertical-align: top; background-color: #f6f6f6;"
|- style="vertical-align: top; background-color: #f6f6f6;"
| wfac
| '''wfac'''
| 0
| 0
| [[Control key types|real]]
| [[Control key types|real]]
| Width for the Gaussian kernel smoothing specified a multiplication factor to bin width.  
| Width factor for Gaussian kernel smoothing, given as a multiplier of the bin width.
|}
|}
''Keys in bold are mandatory.''
''Keys in bold are mandatory.''