MMTSB
Tool Set Documentation

Difference between revisions of "setprop.pl"

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__NOTOC__
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== Usage ==
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<mmtsbToolUsage cmd="setprop.pl"></mmtsbToolUsage>
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== Description ==
 +
 
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This script can be used to manually modify or add property values for
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a structure ensemble. Required parameters are a tag identifying
 +
the structure subset for which the property should be set and
 +
a property tag to identify the property itself.<BR>
 +
 
 +
In order to set or change a single value the new value can be
 +
given as the last argument while the option <B>-at</B> may
 +
be used to specify the structure index. Alternatively a whole series
 +
of data may be read from a file given with <B>-f</B>. The values
 +
from the file are then set consecutively starting at index 1 unless a
 +
different first index is given with <B>-at</B>. If the input file
 +
contains multiple data fields per line, the first value of each
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line is used by default, a different field index can be specifeid
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with <B>-inx</B>.<BR>
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 +
The location of the ensemble directory may be given with <B>-dir</B>
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if it is not the current directory.<BR>
 +
 
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<font color=#508060>setprop.pl</font> can also be used to remove a
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property and all its values from a data file. The
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<B>-remove</B> option is available for this purpose. This option
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should be used with care since there is no way to restore data once
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it has been removed.<BR>
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== Options ==
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; -help : usage information
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; -dir directory : data directory
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; -remove : remove data for property
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; -at index : enter data at specific index
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; -f file : read data from external file
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; -inx index : column index for data when reading from external file
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== Examples ==
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<mmtsbToolExample cmd="setprop.pl" set="/apps/mmtsb/bench/setprop.pl-test/test1"></mmtsbToolExample>
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<mmtsbToolExample cmd="setprop.pl" set="/apps/mmtsb/bench/setprop.pl-test/test2"></mmtsbToolExample>

Latest revision as of 14:27, 30 July 2009

Usage

usage:   setprop.pl [options] tag proptag [value]
options: [-dir datadir]
         [-remove]
         [-at index]
         [-f file]
         [-inx index]

Show source


Description

This script can be used to manually modify or add property values for a structure ensemble. Required parameters are a tag identifying the structure subset for which the property should be set and a property tag to identify the property itself.

In order to set or change a single value the new value can be given as the last argument while the option -at may be used to specify the structure index. Alternatively a whole series of data may be read from a file given with -f. The values from the file are then set consecutively starting at index 1 unless a different first index is given with -at. If the input file contains multiple data fields per line, the first value of each line is used by default, a different field index can be specifeid with -inx.

The location of the ensemble directory may be given with -dir if it is not the current directory.

setprop.pl can also be used to remove a property and all its values from a data file. The -remove option is available for this purpose. This option should be used with care since there is no way to restore data once it has been removed.

Options

-help 
usage information
-dir directory 
data directory
-remove 
remove data for property
-at index 
enter data at specific index
-f file 
read data from external file
-inx index 
column index for data when reading from external file

Examples

setprop.pl -dir data -at 4 sample etot 20.14
modifies the value for etot in the sample structure with the index 4


setprop.pl -dir data -f etot.data -inx 2 sample etot
sets etot values from the second column in the file etot.data for structures associated with the sample tag