Description
The FilterCZMILPoints process uses an uncertainty threshold to reject CZMIL Points data (CPF data) that fall outside the specified threshold. You can also filter by a direct threshold amount.
Update
CZMIL CPF file(s).
Command Line Syntax
carisbatch --run ConvertCZMILRAW [options] <input> <output>
User Interface Command
Filter CZMIL Points
Options
The following table describes the parameters available for this process.
Parameter |
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|---|---|---|---|---|
Long | Short | Description | Can Repeat | Notes
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--include-rejected | If set, includes data that was previously rejected by this filter. | FALSE | ||
--threshold | The noise confidence filter threshold, between 0 and 100, will mark as Rejected any classified points with a confidence above this threshold. The default value is 50. | FALSE | ||
Example
To use this command refer to the following example.
Example | ||
|---|---|---|
Objective | You want to apply the Rejected flag to points in a CZMIL dataset that have been classed as noise. | |
Description | Command Line Syntax | |
The data to be filter is located at D:\SampleData\Lidar.cpf. |
| |
Points with a noise confidence value greater than 75 are to be rejected. |
| |
Points previously flagged as rejected are to be included in the analysis. |
| |
Command Line |
| |
Outcome | All CZMIL points in the input file with a noise classification greater than 75 are flagged as Rejected. | |
Extra Notes | The Classify CZMIL Noise process should be run prior to running this prior to assign noise confidence values to the point data. | |