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{{DISPLAYTITLE:abf-derivatives}}
Navigation: [[Documentation]] / [[Methods]] / [[Adaptive Biasing Force Method]] / [[ABF:Utilities]] / [[abf-derivatives]]
Navigation: [[Documentation]] / [[Methods]] / [[Adaptive Biasing Force Method]] / [[ABF:Utilities]] / [[abf-derivatives]]
----
----
{{ABFUtils}}
{{ABFUtils}}
'''Name'''
<div style="text-align: center">abf-derivatives: version 5.271.40980cf (2020-03-02 15:18)</div>'''Name'''


abf-derivatives
<span style="margin-left: 15px;">abf-derivatives</span>


'''Synopsis'''
'''Synopsis'''


<span style="color: maroon;">abf-derivatives</span> <span style="color: blue;">[OPTIONS]</span> [--] <span style="color: purple;">accuname</span> <span style="color: purple;">dname</span>
<span style="color: maroon; margin-left: 15px;">abf-derivatives</span> <span style="color: blue;">[OPTIONS]</span> [--] <span style="color: purple;">accuname</span> <span style="color: purple;">dname</span>


'''Description'''
'''Description'''


It prints selected derivatives from the ABF accumulator.
<p style="text-indent: 1em; text-align: justify;"><span style="font-style: bold;">abf-derivatives</span> prints selected derivatives of the free energy with respect to given collective variables (mean forces) from the ABF accumulator.</p>


'''Arguments'''
'''Arguments'''


{| style="margin-left: 2em; width: 75%;"
{| style="margin-left: 2em; width: 95%;"
|- style="vertical-align: top; background-color: #e6e6e6;"
|- style="vertical-align: top; background-color: #e6e6e6;"
| <span style="color: purple;">accuname</span><br/>
| <span style="color: purple;">accuname</span><br/><div style="margin-left: 30px;">Name of file containing the ABF accumulator. If the name is '-' then the accumulator is read from the standard input.</div>
<span style="margin-left: 30px;">Name of file containing the ABF accumulator. If the name is '-' then the accumulator is read from the standard input.</span>
|- style="vertical-align: top;"
|- style="vertical-align: top;"
| <span style="color: purple;">dname</span><br/>
| <span style="color: purple;">dname</span><br/><div style="margin-left: 30px;">Name of file where results will be printed. If the name is '-' then the output will be written to the standard output.</div>
<span style="margin-left: 30px;">Name of file where results will be printed. If the name is '-' then the output will be written to the standard output.</span>
|}
|}


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{| style="margin-left: 2em; width: 95%;"
{| style="margin-left: 2em; width: 95%;"
|- style="vertical-align: top; background-color: #e6e6e6;"
|- style="vertical-align: top; background-color: #e6e6e6;"
|<span style="color: blue;">-l, --limit LIMIT</span><br/><span style="margin-left: 30px;">Only bins containing more samples than NUMBER are considered as properly sampled.</span><br/><span style="color:purple; margin-left: 30px;">(Default: 0)</span>
|<span style="color: blue;">-l, --limit LIMIT</span><br/><div style="margin-left: 30px;">Only bins containing more samples than NUMBER are considered as properly sampled.</div><span style="color:purple; margin-left: 30px;">(Default: 0)</span>
|- style="vertical-align: top;"
|- style="vertical-align: top;"
|<span style="color: blue;">-i, --item CV</span><br/><span style="margin-left: 30px;">Determine which CV derivatives should be printed.</span><br/><span style="color:purple; margin-left: 30px;">(Default: 0)</span>
|<span style="color: blue;">-c, --ncorr NUMBER</span><br/><div style="margin-left: 30px;">Number of statistically correlated samples.</div><span style="color:purple; margin-left: 30px;">(Default: 1)</span>
|- style="vertical-align: top; background-color: #e6e6e6;"
|- style="vertical-align: top; background-color: #e6e6e6;"
|<span style="color: blue;">-s, --sigma</span><br/><span style="margin-left: 30px;">Print the standard deviation of derivatives instead of derivatives.</span>
|<span style="color: blue;">-i, --item CV</span><br/><div style="margin-left: 30px;">Forces for all CVs are printed (item == 0) unless item is set for given CV index (counted from 1).</div><span style="color:purple; margin-left: 30px;">(Default: 0)</span>
|- style="vertical-align: top;"
|- style="vertical-align: top;"
|<span style="color: blue;">-e, --errors</span><br/><span style="margin-left: 30px;">Print the errors of derivatives instead of derivatives.</span>
|<span style="color: blue;">-s, --sigma</span><br/><div style="margin-left: 30px;">Print the standard deviation of instanteous forces (fluctuations).</div>
|- style="vertical-align: top; background-color: #e6e6e6;"
|- style="vertical-align: top; background-color: #e6e6e6;"
|<span style="color: blue;">--nognuplot</span><br/><span style="margin-left: 30px;">Do not print delimiters between records.</span>
|<span style="color: blue;">-e, --error</span><br/><div style="margin-left: 30px;">Print the standard deviation of mean forces (standard error).</div>
|- style="vertical-align: top;"
|- style="vertical-align: top;"
|<span style="color: blue;">--noheader</span><br/><span style="margin-left: 30px;">Do not print header to the output file.</span>
|<span style="color: blue;">--nognuplot</span><br/><div style="margin-left: 30px;">Do not print delimiters between records.</div>
|- style="vertical-align: top; background-color: #e6e6e6;"
|- style="vertical-align: top; background-color: #e6e6e6;"
|<span style="color: blue;">--fx FORMAT</span><br/><span style="margin-left: 30px;">Output FORMAT, which will be used to print values of collective variables.</span><br/><span style="color:purple; margin-left: 30px;">(Default: %15.7e)</span>
|<span style="color: blue;">--noheader</span><br/><div style="margin-left: 30px;">Do not print header to the output file.</div>
|- style="vertical-align: top;"
|- style="vertical-align: top;"
|<span style="color: blue;">--fe FORMAT</span><br/><span style="margin-left: 30px;">Output FORMAT, which will be used to print results.</span><br/><span style="color:purple; margin-left: 30px;">(Default: %15.7e)</span>
|<span style="color: blue;">--fx FORMAT</span><br/><div style="margin-left: 30px;">Output FORMAT, which will be used to print values of collective variables.</div><span style="color:purple; margin-left: 30px;">(Default: %15.7e)</span>
|- style="vertical-align: top; background-color: #e6e6e6;"
|- style="vertical-align: top; background-color: #e6e6e6;"
|<span style="color: blue;">-v, --verbose</span><br/><span style="margin-left: 30px;">Increase output verbosity.</span>
|<span style="color: blue;">--fe FORMAT</span><br/><div style="margin-left: 30px;">Output FORMAT, which will be used to print results.</div><span style="color:purple; margin-left: 30px;">(Default: %15.7e)</span>
|- style="vertical-align: top;"
|- style="vertical-align: top;"
|<span style="color: blue;">--version</span><br/><span style="margin-left: 30px;">Output version information and exit.</span>
|<span style="color: blue;">-v, --verbose</span><br/><div style="margin-left: 30px;">Increase output verbosity.</div>
|- style="vertical-align: top; background-color: #e6e6e6;"
|- style="vertical-align: top; background-color: #e6e6e6;"
|<span style="color: blue;">-h, --help</span><br/><span style="margin-left: 30px;">Display this help and exit.</span>
|<span style="color: blue;">--version</span><br/><div style="margin-left: 30px;">Output version information and exit.</div>
|- style="vertical-align: top;"
|<span style="color: blue;">-h, --help</span><br/><div style="margin-left: 30px;">Display this help and exit.</div>
|}
|}

Latest revision as of 16:20, 6 March 2020

Navigation: Documentation / Methods / Adaptive Biasing Force Method / ABF:Utilities / abf-derivatives


ABF Utilities

abf-derivatives: version 5.271.40980cf (2020-03-02 15:18)

Name

abf-derivatives

Synopsis

abf-derivatives [OPTIONS] [--] accuname dname

Description

abf-derivatives prints selected derivatives of the free energy with respect to given collective variables (mean forces) from the ABF accumulator.

Arguments

accuname
Name of file containing the ABF accumulator. If the name is '-' then the accumulator is read from the standard input.
dname
Name of file where results will be printed. If the name is '-' then the output will be written to the standard output.

Options

-l, --limit LIMIT
Only bins containing more samples than NUMBER are considered as properly sampled.
(Default: 0)
-c, --ncorr NUMBER
Number of statistically correlated samples.
(Default: 1)
-i, --item CV
Forces for all CVs are printed (item == 0) unless item is set for given CV index (counted from 1).
(Default: 0)
-s, --sigma
Print the standard deviation of instanteous forces (fluctuations).
-e, --error
Print the standard deviation of mean forces (standard error).
--nognuplot
Do not print delimiters between records.
--noheader
Do not print header to the output file.
--fx FORMAT
Output FORMAT, which will be used to print values of collective variables.
(Default: %15.7e)
--fe FORMAT
Output FORMAT, which will be used to print results.
(Default: %15.7e)
-v, --verbose
Increase output verbosity.
--version
Output version information and exit.
-h, --help
Display this help and exit.