Retrieves either the value of a single waveform attribute or the names and values of all waveform attributes.
To retrieve the names and values of all attributes of the waveform, select Get All Attributes in the Behavior section of the Item tab.
waveform
The waveform for which you want to retrieve the attribute and value.
name
The name of the attribute whose value you want to retrieve.
Note
This input is not available if you click Get Waveform Attribute and select Get All Attributes in the Behavior section of the Item tab.
default value
A value and data type that you specify. If the node does not find the attribute specified in name, it returns the default value.
Note
This input is not available if you click Get Waveform Attribute and select Get All Attributes in the Behavior section of the Item tab.
error in
Error conditions that occur before this node runs.
The node responds to this input according to standard error behavior.
Default: No error
duplicate waveform
The waveform data you input in waveform.
found
A Boolean value that indicates whether the node found the attribute that is specified in name.
| True |
The node found the attribute specified in name. |
| False |
The node did not find the attribute specified in name. |
Note
This output is replaced by a 1D array output containing the names of all the waveform attributes if you click Get Waveform Attribute and select Get All Attributes in the Behavior section of the Item tab.
names
A 1D array containing the names of all attributes associated with the waveform.
Note
This output is only available when you click Get Waveform Attribute and select Get All Attributes in the Behavior section of the Item tab.
value
The value associated with the attribute you wire to name.
If the node does not find the attribute specified in name, it returns the value passed to default value.
Note
This output is replaced by a 1D array output containing the values of all the waveform attributes if you click Get Waveform Attribute and select Get All Attributes in the Behavior section of the Item tab.
values
A 1D array containing the values associated with each attribute of the waveform.
Note
This output is only available when you click Get Waveform Attribute and select Get All Attributes in the Behavior section of the Item tab.
Where This Node Can Run:
Desktop OS: Windows
FPGA: Not supported
