scan_filter

Ensures all lidar ranges fall within the specified bracket and republishes.

Parameters

Pass different parameters if needed.

min_range

[default]:=0.1

max_range

[default]:=5.0

ignored_indices

Can be used to discard faulty data or limit scan width using a formatted string of indices or ranges.

[default]:=""
    Keeps all data
:="1:5,8:10,12"
    Discards indices 1, 2, 3, 4, 5, 8, 9, 10, 12

Topics

Pass remappings if needed.

Input Topic

/scan

Output Topic

/filtered_scan