Validate Labels and Output Flags

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Function

Determine whether each label of the input label list appears in the standard list, and output the corresponding Boolean value list.

  • If a label in the original label list appears in the reference label list, its corresponding Boolean result is “True.”

  • Otherwise, the result is “False.”

validate labels and output flags validate labels and output flags schematic

Usage Scenario

This Step is usually followed by the Step Filter Data by Boolean Value, and the Bool list it outputs will be used as the criterion to filter the data array.

Input and Output

Input

Input port Data type Description

Original Labels

String[]

Input the original label list to be validated at this port.

Reference Labels

String[] -

Reference label list used for checking the original labels (optional; if this port is used, the label file set in the parameters will be used).

Output

Output port Data type Description

Validation Results

Bool[]

Boolean value list (if a label in the original label list appears in the reference label list, its corresponding Boolean value will be True).

Parameter Description

Parameter Description

Label File Name

Parameter description: This parameter is used to set the reference label file.

Default setting: labelFilter.json

Data type: strings (without special characters)

Data that does not meet requirements is invalid and cannot be input.

Setting procedures:

  1. Click Open the editor to open the JSON Editor window.

  2. Click validate labels and output flags icon add, input a reference label name in the pop-up Add Item window, and then click OK. A reference label is added.

    If a label includes decimals or special characters, this label cannot be added for conversion, and there will be a hint below the mapping panel suggesting that the user input is invalid.

  3. If multiple reference labels are to be set, please repeat Step 2.

  4. Directory refers to the directory of the current project. Click ... on the right to change the directory of the project according to actual needs.

  5. Name the file in JSON File Name and click Save to save the label in the file.

  6. Click OK to finish the settings.

    If the label file is already renamed beforehand, you can just click the ... in JSON File Name and select the file to read the mapping relation.

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