lasinfo (190321) report for 'NP_T-0892_FWF.las' reporting all LAS header entries: file signature: 'LASF' file source ID: 1 global_encoding: 5 project ID GUID data 1-4: 00F4C681-0000-0000-6F42-746F0000724E version major.minor: 1.3 system identifier: 'H68_024-002 EXTRACTION' generating software: 'Trimble LPMaster' file creation day/year: 316/2017 header size: 235 offset to point data: 1123 number var. length records: 11 point data format: 4 point data record length: 57 number of point records: 46419930 number of points by return: 34838495 10093025 1416946 70284 1178 scale factor x y z: 0.001 0.001 0.001 offset x y z: 500000 9781000 0 min x y z: 784410.982 9780913.503 -29.803 max x y z: 795694.584 9790978.252 138.517 WARNING: stored resolution of min_x not compatible with x_offset and x_scale_factor: 784410.98207767797 WARNING: stored resolution of min_y not compatible with y_offset and y_scale_factor: 9780913.5029005446 WARNING: stored resolution of min_z not compatible with z_offset and z_scale_factor: -29.803377151489258 WARNING: stored resolution of max_x not compatible with x_offset and x_scale_factor: 795694.58425935102 WARNING: stored resolution of max_y not compatible with y_offset and y_scale_factor: 9790978.2520765699 WARNING: stored resolution of max_z not compatible with z_offset and z_scale_factor: 138.51681518554687 start of waveform data packet record: 0 variable length header record 1 of 11: reserved 0 user ID 'LASF_Projection' record ID 34735 length after header 32 description 'plane metric system' GeoKeyDirectoryTag version 1.1.0 number of keys 3 key 1024 tiff_tag_location 0 count 1 value_offset 1 - GTModelTypeGeoKey: ModelTypeProjected key 3072 tiff_tag_location 0 count 1 value_offset 31981 - ProjectedCSTypeGeoKey: SIRGAS 2000 / UTM zone 21S key 3076 tiff_tag_location 0 count 1 value_offset 9001 - ProjLinearUnitsGeoKey: Linear_Meter variable length header record 2 of 11: reserved 0 user ID 'LASF_Spec' record ID 100 length after header 26 description 'WDP_1' index 1 bits/sample 16 compression 0 samples 80 temporal 1000 gain 1, offset 0 variable length header record 3 of 11: reserved 0 user ID 'LASF_Spec' record ID 101 length after header 26 description 'WDP_2' index 2 bits/sample 16 compression 0 samples 160 temporal 1000 gain 1, offset 0 variable length header record 4 of 11: reserved 0 user ID 'LASF_Spec' record ID 102 length after header 26 description 'WDP_3' index 3 bits/sample 16 compression 0 samples 240 temporal 1000 gain 1, offset 0 variable length header record 5 of 11: reserved 0 user ID 'LASF_Spec' record ID 103 length after header 26 description 'WDP_4' index 4 bits/sample 16 compression 0 samples 0 temporal 1000 gain 1, offset 0 variable length header record 6 of 11: reserved 0 user ID 'LASF_Spec' record ID 104 length after header 26 description 'WDP_5' index 5 bits/sample 16 compression 0 samples 0 temporal 1000 gain 1, offset 0 variable length header record 7 of 11: reserved 0 user ID 'LASF_Spec' record ID 105 length after header 26 description 'WDP_6' index 6 bits/sample 16 compression 0 samples 0 temporal 1000 gain 1, offset 0 variable length header record 8 of 11: reserved 0 user ID 'LASF_Spec' record ID 106 length after header 26 description 'WDP_7' index 7 bits/sample 16 compression 0 samples 0 temporal 1000 gain 1, offset 0 variable length header record 9 of 11: reserved 0 user ID 'LASF_Spec' record ID 107 length after header 26 description 'WDP_8' index 8 bits/sample 16 compression 0 samples 0 temporal 1000 gain 1, offset 0 variable length header record 10 of 11: reserved 0 user ID 'LASF_Spec' record ID 108 length after header 26 description 'WDP_9' index 9 bits/sample 16 compression 0 samples 0 temporal 1000 gain 1, offset 0 variable length header record 11 of 11: reserved 0 user ID 'LASF_Spec' record ID 109 length after header 26 description 'WDP_10' index 10 bits/sample 16 compression 0 samples 0 temporal 1000 gain 1, offset 0 the header is followed by 2 user-defined bytes reporting minimum and maximum for all LAS point record entries ... X 284410982 295694584 Y -86496 9978252 Z -29802 138517 intensity 29 21888 return_number 1 6 number_of_returns 1 6 edge_of_flight_line 0 1 scan_direction_flag 1 1 classification 0 4 scan_angle_rank -21 21 user_data 0 0 point_source_ID 1 1 gps_time -999516771.964105 -999516528.526464 Wavepacket Index 1 3 Offset 0 8133848960 Size 160 480 Location 11565.9 225566 Xt -5.8197e-005 6.25988e-005 Yt -4.67138e-005 4.49238e-005 Zt 0.000131608 0.000149928 number of first returns: 34838495 number of intermediate returns: 1488410 number of last returns: 34838494 number of single returns: 24745469 WARNING: there are 2 points with return number 6 overview over number of returns of given pulse: 24745469 17352159 4039986 276424 5880 12 0 histogram of classification of points: 508 never classified (0) 23127257 ground (2) 23292165 medium vegetation (4)