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EXAMPLEScat mydata | pl -prefab processdata action=rotate
pl -prefab processdata data=mydata action=count fields="2 3"
DESCRIPTIONprocessdata is a prefab that allows ploticus to operate as a data processing filter, to perform various manipulations, such as summations. The result data is written to standard output. No plotting is done.
The various manipulations that can be done are described on the
proc processdata man page
under the action attribute.
PARAMETERS
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![]() data display engine Copyright Steve Grubb ![]() |