lasinfo (210611) report for 'AHN4/C_01GN2.LAZ' reporting all LAS header entries: file signature: 'LASF' file source ID: 0 global_encoding: 1 project ID GUID data 1-4: 00002020-0002-0000-0000-000000000000 version major.minor: 1.4 system identifier: 'VQ1560i' generating software: 'TerraScan 20.023' file creation day/year: 353/2019 header size: 375 offset to point data: 1007 number var. length records: 1 point data format: 1 point data record length: 34 number of point records: 5455796 number of points by return: 5455752 44 0 0 0 scale factor x y z: 0.001 0.001 0.001 offset x y z: -0 -0 -0 min x y z: 165000.002 606250.000 -0.511 max x y z: 169999.999 607619.838 0.881 start of waveform data packet record: 0 start of first extended variable length record: 0 number of extended_variable length records: 0 extended number of point records: 5455796 extended number of points by return: 5455752 44 0 0 0 0 0 0 0 0 0 0 0 0 0 variable length header record 1 of 1: reserved 0 user ID 'LASF_Spec' record ID 4 length after header 576 description 'RIEGL Extra Bytes' Extra Byte Descriptions data type: 3 (unsigned short), name "Amplitude", description: "Echo signal amplitude [dB]", min:, 0, max:, 10000, scale: 0.01, offset: 0 (not set) data type: 4 (short), name "Reflectance", description: "Echo signal reflectance [dB]", min:, -5000, max:, 15000, scale: 0.01, offset: 0 (not set) data type: 3 (unsigned short), name "Deviation", description: "Pulse shape deviation", min:, 0, max:, 65535, scale: 1 (not set), offset: 0 (not set) has spatial indexing LAX file the header is followed by 2 user-defined bytes LASzip compression (version 3.4r1 c2 50000): POINT10 2 GPSTIME11 2 BYTE 2 reporting minimum and maximum for all LAS point record entries ... X 165000002 169999999 Y 606250000 607619838 Z -511 881 intensity 32 3396 return_number 1 2 number_of_returns 1 2 edge_of_flight_line 0 1 scan_direction_flag 0 1 classification 1 9 scan_angle_rank -22 29 user_data 8 9 point_source_ID 1010 1035 gps_time 260788901.515183 265129999.936376 attribute0 0.32 33.96 ('Amplitude') attribute1 -16.67 16.74 ('Reflectance') attribute2 0 32000 ('Deviation') number of first returns: 5455752 number of intermediate returns: 0 number of last returns: 5455794 number of single returns: 5455750 covered area in square units/kilounits: 587248/0.59 point density: all returns 9.29 last only 9.29 (per square units) spacing: all returns 0.33 last only 0.33 (in units) overview over extended number of returns of given pulse: 5455750 46 0 0 0 0 0 0 0 0 0 0 0 0 0 histogram of classification of points: 437 unclassified (1) 650160 ground (2) 4805199 water (9) z coordinate histogram with bin size 0.100000 bin [-0.6,-0.5) has 2 bin [-0.5,-0.4) has 115 bin [-0.4,-0.3) has 6049 bin [-0.3,-0.2) has 117568 bin [-0.2,-0.1) has 708737 bin [-0.1,0.0) has 1402280 bin [0.0,0.1) has 1600317 bin [0.1,0.2) has 1057379 bin [0.2,0.3) has 391576 bin [0.3,0.4) has 92270 bin [0.4,0.5) has 40757 bin [0.5,0.6) has 25959 bin [0.6,0.7) has 12299 bin [0.7,0.8) has 477 bin [0.8,0.9) has 11 average z coordinate 0.0 for 5455796 element(s) point source id histogram with bin size 1.000000 bin 1010 has 2480771 bin 1013 has 233903 bin 1018 has 2728724 bin 1035 has 12398 average point source id 1014.186639493118832 for 5455796 element(s)