las2las_transform¶

Beschreibung¶

This tool uses las2las to filter LiDAR points based on different attributes and to write the surviving subset of points to a new LAZ or LAS file. For more info see the las2las page and its online README file.

Parameter¶

verbose [boolean]

Generates more textual control output to the console.

Vorgabe: False

LAStools-GUI öffnen [boolean]

Starts the GUI of LAStools with pre-populated input files.

Vorgabe: False

LAS/LAZ-Eingabedatei [file]

The file containing the points to be processed.

Umwandeln (Koordinaten) [selection]

Either translate, scale, or clamp the x, y, or z coordinate by the value specified below.

Optionen:

• 0 — —
• 1 — translate_x
• 2 — translate_y
• 3 — translate_z
• 4 — scale_x
• 5 — scale_y
• 6 — scale_z
• 7 — clamp_z_above
• 8 — clamp_z_below

Vorgabe: 0

Wert für Transformation (Koordinaten) [string]

The value that specifies the amount of translating, scaling, or clamping done by the transform selected above.

Vorgabe: (not set)

zweite Umwandlung (Koordinaten) [selection]

Also either translate, scale, or clamp the x, y, or z coordinate by the value specified below.

Optionen:

• 0 — —
• 1 — translate_x
• 2 — translate_y
• 3 — translate_z
• 4 — scale_x
• 5 — scale_y
• 6 — scale_z
• 7 — clamp_z_above
• 8 — clamp_z_below

Vorgabe: 0

Wert für zweite Umwandlung (Koordinaten) [string]

The value that specifies the amount of translating, scaling, or clamping done by the transform selected above.

Vorgabe: (not set)

Umwandlung (Intensität, Scanwinkel, GPS-Zeit, ...) [selection]

<geben Sie hier die Parameterbeschreibung ein>

Optionen:

• 0 — —
• 1 — scale_intensity
• 2 — translate_intensity
• 3 — clamp_intensity_above
• 4 — clamp_intensity_below
• 5 — scale_scan_angle
• 6 — translate_scan_angle
• 7 — translate_gps_time
• 8 — set_classification
• 9 — set_user_data
• 10 — set_point_source
• 11 — scale_rgb_up
• 12 — scale_rgb_down
• 13 — repair_zero_returns

Vorgabe: 0

Wert für Umwandlung (Intensität, Scanwinkel, GPS-Zeit, ...) [string]

The value that specifies the amount of scaling, translating, clamping or setting that is done by the transform selected above.

Vorgabe: (not set)

Zweite Umwandlung (Intensität, Scanwinkel, GPS-Zeit, ...) [selection]

<geben Sie hier die Parameterbeschreibung ein>

Optionen:

• 0 — —
• 1 — scale_intensity
• 2 — translate_intensity
• 3 — clamp_intensity_above
• 4 — clamp_intensity_below
• 5 — scale_scan_angle
• 6 — translate_scan_angle
• 7 — translate_gps_time
• 8 — set_classification
• 9 — set_user_data
• 10 — set_point_source
• 11 — scale_rgb_up
• 12 — scale_rgb_down
• 13 — repair_zero_returns

Vorgabe: 0

Wert für zweite Umwandlung (Intensität, Scanwinkel, GPS-Zeit, ...) [string]

The value that specifies the amount of scaling, translating, clamping or setting that is done by the transform selected above.

Vorgabe: (not set)

Operationen (die ersten 7 brauchen ein Argument) [selection]

<geben Sie hier die Parameterbeschreibung ein>

Optionen:

• 0 — —
• 1 — set_point_type
• 2 — set_point_size
• 3 — set_version_minor
• 4 — set_version_major
• 5 — start_at_point
• 6 — stop_at_point
• 7 — remove_vlr
• 8 — auto_reoffset
• 9 — week_to_adjusted
• 10 — adjusted_to_week
• 11 — scale_rgb_up
• 12 — scale_rgb_down
• 13 — remove_all_vlrs
• 14 — remove_extra
• 15 — clip_to_bounding_box

Vorgabe: 0

Argument für Operation [string]

The value that is the argument for the operation selected above.

Vorgabe: (not set)

Weitere(r) Kommandozeilenparameter [string]

Specifies other command-line switches not available via this menu but known to the (advanced) LAStools user.

Vorgabe: —

Ausgaben¶

LAS/LAZ-Ausgabedatei [file]

Specifies where the output point cloud is stored. Use LAZ for compressed output, LAS for uncompressed output, and TXT for ASCII.

Verwendung der Konsole¶

processing.runalg('lidartools:las2las_transform', verbose, input_laslaz, filter_return_class_flags1, filter_return_class_flags2, filter_coords_intensity1, filter_coords_intensity1_arg, filter_coords_intensity2, filter_coords_intensity2_arg, output_laslaz)

See also the las2las page and its online README file.