Table Of Contents

Search Waveform (G Dataflow)

Last Modified: May 9, 2017

Returns the timestamp values of the waveform that correspond to a y-axis input value.

connector_pane_image
datatype_icon

tolerance

The percent tolerance on the input value for a match.

Default: 0.01

datatype_icon

waveform

The waveform you want to search for a particular data value.

Default: empty

datatype_icon

value

The data value for which you want to search.

Default: 0

datatype_icon

start index

Point in the waveform data where the search begins. The node returns an error if start index is out of range for the waveform.

Default: 0—Corresponds to the beginning of the waveform.

datatype_icon

error in

Error conditions that occur before this node runs.

The node responds to this input according to standard error behavior.

Standard Error Behavior

Many nodes provide an error in input and an error out output so that the node can respond to and communicate errors that occur while code is running. The value of error in specifies whether an error occurred before the node runs. Most nodes respond to values of error in in a standard, predictable way.

error in does not contain an error error in contains an error
If no error occurred before the node runs, the node begins execution normally.

If no error occurs while the node runs, it returns no error. If an error does occur while the node runs, it returns that error information as error out.

If an error occurred before the node runs, the node does not execute. Instead, it returns the error in value as error out.

Default: No error

datatype_icon

indices of fits

An array of indexes of all values that meet the input value and tolerance criteria.

datatype_icon

index of best fit

The index of the data value that best matches the input value.

datatype_icon

time of best fit

The timestamp value where the data value that best matches the input value was found.

datatype_icon

error out

Error information.

The node produces this output according to standard error behavior.

Standard Error Behavior

Many nodes provide an error in input and an error out output so that the node can respond to and communicate errors that occur while code is running. The value of error in specifies whether an error occurred before the node runs. Most nodes respond to values of error in in a standard, predictable way.

error in does not contain an error error in contains an error
If no error occurred before the node runs, the node begins execution normally.

If no error occurs while the node runs, it returns no error. If an error does occur while the node runs, it returns that error information as error out.

If an error occurred before the node runs, the node does not execute. Instead, it returns the error in value as error out.
datatype_icon

times of fits

An array of all timestamp values that meet the input value and tolerance criteria.

Where This Node Can Run:

Desktop OS: Windows

FPGA: This product does not support FPGA devices


Recently Viewed Topics