MTD:Collective variables
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Navigation: Documentation / Methods / Metadynamics / MTD:Collective variables
Each collective variable used in the metadynamics 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 fmtddef option provided in the [file] section.
[CV]
Key | Default value | Type | Description |
name | string | The name of collective variable from the list of general collective variables. For details, see: Collective variables. The CV cannot be a member of managed path. | |
min_value | real | Minimal value used in the colective variable discretization required by the mtd-energy utility. This option does not have any impact on the metadynamics progress. | |
max_value | real | Maximum value used in the colective variable discretization required by the mtd-energy utility. This option does not have any impact on the metadynamics progress. | |
nbins | integer | Number of bins used to discretize the collective variable required by the mtd-energy utility. This option does not have any impact on the metadynamics progress. | |
width | 0 | real | The width of imposed Gaussian at each metadynamics step. |
Keys in bold are mandatory.