lasinfo (210611) report for 'AHN4T/03DN2_20.LAZ' reporting all LAS header entries: file signature: 'LASF' file source ID: 0 global_encoding: 16 project ID GUID data 1-4: 00000000-0000-0000-0000-000000000000 version major.minor: 1.4 system identifier: 'GeoTiles.nl' generating software: 'PDAL 2.3.0 (5f4276)' file creation day/year: 333/2022 header size: 375 offset to point data: 3559 number var. length records: 4 point data format: 8 point data record length: 44 number of point records: 37651656 number of points by return: 37616333 34865 453 5 0 scale factor x y z: 0.001 0.001 0.001 offset x y z: 238980 607480 0 min x y z: 238980.000 607480.000 -0.693 max x y z: 240019.999 608769.999 10.373 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: 37651656 extended number of points by return: 37616333 34865 453 5 0 0 0 0 0 0 0 0 0 0 0 variable length header record 1 of 4: reserved 0 user ID 'LASF_Spec' record ID 7 length after header 576 description 'Extra Bytes Record' variable length header record 2 of 4: 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) variable length header record 3 of 4: reserved 0 user ID 'LASF_Projection' record ID 2112 length after header 908 description 'OGC Transformation Record' WKT OGC COORDINATE SYSTEM: COMPD_CS["Amersfoort / RD New + NAP height",PROJCS["Amersfoort / RD New",GEOGCS["Amersfoort",DATUM["Amersfoort",SPHEROID["Bessel 1841",6377397.155,299.1528128,AUTHORITY["EPSG","7004"]],AUTHORITY["EPSG","6289"]],PRIMEM["Greenwich",0,AUTHORITY["EPSG","8901"]],UNIT["degree",0.0174532925199433,AUTHORITY["EPSG","9122"]],AUTHORITY["EPSG","4289"]],PROJECTION["Oblique_Stereographic"],PARAMETER["latitude_of_origin",52.1561605555556],PARAMETER["central_meridian",5.38763888888889],PARAMETER["scale_factor",0.9999079],PARAMETER["false_easting",155000],PARAMETER["false_northing",463000],UNIT["metre",1,AUTHORITY["EPSG","9001"]],AXIS["Easting",EAST],AXIS["Northing",NORTH],AUTHORITY["EPSG","28992"]],VERT_CS["NAP height",VERT_DATUM["Normaal Amsterdams Peil",2005,AUTHORITY["EPSG","5109"]],UNIT["metre",1,AUTHORITY["EPSG","9001"]],AXIS["Gravity-related height",UP],AUTHORITY["EPSG","5709"]],AUTHORITY["EPSG","7415"]] variable length header record 4 of 4: reserved 0 user ID 'liblas' record ID 2112 length after header 908 description 'OGR variant of OpenGIS WKT SRS' LASzip compression (version 3.4r3 c3 50000): POINT14 3 RGBNIR14 3 BYTE14 3 reporting minimum and maximum for all LAS point record entries ... X 0 1039999 Y 0 1289999 Z -693 10373 intensity 61 4952 return_number 1 4 number_of_returns 1 4 edge_of_flight_line 0 1 scan_direction_flag 0 1 classification 1 9 scan_angle_rank -29 16 user_data 6 7 point_source_ID 2 200 gps_time 324039528.514387 324046626.579703 WARNING: range violates GPS week time specified by global encoding bit 0 Color R 26 255 G 29 255 B 20 244 NIR 16 255 extended_return_number 1 4 extended_number_of_returns 1 4 extended_classification 1 9 extended_scan_angle -4833 2667 extended_scanner_channel 0 0 attribute0 0 0 ('Amplitude') attribute1 -15.28 33.56 ('Reflectance') attribute2 0 65535 ('Deviation') number of first returns: 37616333 number of intermediate returns: 395 number of last returns: 37627672 number of single returns: 37592744 covered area in square units/kilounits: 1339964/1.34 point density: all returns 28.10 last only 28.08 (per square units) spacing: all returns 0.19 last only 0.19 (in units) WARNING: point type is 8 but (legacy) number of point records in header is 37651656 instead zero. WARNING: point type is 8 but (legacy) number of points by return [1] in header is 37616333 instead zero. WARNING: point type is 8 but (legacy) number of points by return [2] in header is 34865 instead zero. WARNING: point type is 8 but (legacy) number of points by return [3] in header is 453 instead zero. WARNING: point type is 8 but (legacy) number of points by return [4] in header is 5 instead zero. overview over extended number of returns of given pulse: 37592744 57671 1224 17 0 0 0 0 0 0 0 0 0 0 0 histogram of classification of points: 136331 unclassified (1) 37483859 ground (2) 31466 water (9) +-> flagged as extended overlap: 2310847 +---> 10406 of those are unclassified (1) +---> 2297589 of those are ground (2) +---> 2852 of those are water (9) z coordinate histogram with bin size 0.100000 bin [-0.7,-0.6) has 284 bin [-0.6,-0.5) has 6922 bin [-0.5,-0.4) has 9516 bin [-0.4,-0.3) has 19120 bin [-0.3,-0.2) has 25589 bin [-0.2,-0.1) has 39405 bin [-0.1,0.0) has 59635 bin [0.0,0.1) has 65584 bin [0.1,0.2) has 56381 bin [0.2,0.3) has 53273 bin [0.3,0.4) has 60942 bin [0.4,0.5) has 106109 bin [0.5,0.6) has 129667 bin [0.6,0.7) has 188013 bin [0.7,0.8) has 276759 bin [0.8,0.9) has 477132 bin [0.9,1.0) has 1248155 bin [1.0,1.1) has 2754825 bin [1.1,1.2) has 3489384 bin [1.2,1.3) has 4505464 bin [1.3,1.4) has 7159091 bin [1.4,1.5) has 4827982 bin [1.5,1.6) has 2553328 bin [1.6,1.7) has 1687909 bin [1.7,1.8) has 1319107 bin [1.8,1.9) has 1278276 bin [1.9,2.0) has 1017824 bin [2.0,2.1) has 667414 bin [2.1,2.2) has 312137 bin [2.2,2.3) has 165457 bin [2.3,2.4) has 170317 bin [2.4,2.5) has 112402 bin [2.5,2.6) has 107184 bin [2.6,2.7) has 133564 bin [2.7,2.8) has 87132 bin [2.8,2.9) has 75244 bin [2.9,3.0) has 66258 bin [3.0,3.1) has 55123 bin [3.1,3.2) has 49524 bin [3.2,3.3) has 45484 bin [3.3,3.4) has 43278 bin [3.4,3.5) has 43643 bin [3.5,3.6) has 44193 bin [3.6,3.7) has 44260 bin [3.7,3.8) has 44396 bin [3.8,3.9) has 44484 bin [3.9,4.0) has 45210 bin [4.0,4.1) has 45441 bin [4.1,4.2) has 45332 bin [4.2,4.3) has 45466 bin [4.3,4.4) has 47128 bin [4.4,4.5) has 47306 bin [4.5,4.6) has 47902 bin [4.6,4.7) has 48653 bin [4.7,4.8) has 51138 bin [4.8,4.9) has 56074 bin [4.9,5.0) has 57634 bin [5.0,5.1) has 64989 bin [5.1,5.2) has 61475 bin [5.2,5.3) has 47157 bin [5.3,5.4) has 34165 bin [5.4,5.5) has 35743 bin [5.5,5.6) has 34213 bin [5.6,5.7) has 30175 bin [5.7,5.8) has 30509 bin [5.8,5.9) has 36756 bin [5.9,6.0) has 62365 bin [6.0,6.1) has 71653 bin [6.1,6.2) has 34039 bin [6.2,6.3) has 34780 bin [6.3,6.4) has 27099 bin [6.4,6.5) has 25741 bin [6.5,6.6) has 24749 bin [6.6,6.7) has 23961 bin [6.7,6.8) has 23666 bin [6.8,6.9) has 23252 bin [6.9,7.0) has 24609 bin [7.0,7.1) has 24717 bin [7.1,7.2) has 24279 bin [7.2,7.3) has 23911 bin [7.3,7.4) has 24041 bin [7.4,7.5) has 24096 bin [7.5,7.6) has 24472 bin [7.6,7.7) has 24350 bin [7.7,7.8) has 24283 bin [7.8,7.9) has 24483 bin [7.9,8.0) has 24606 bin [8.0,8.1) has 25234 bin [8.1,8.2) has 25488 bin [8.2,8.3) has 26141 bin [8.3,8.4) has 26933 bin [8.4,8.5) has 27749 bin [8.5,8.6) has 29038 bin [8.6,8.7) has 34740 bin [8.7,8.8) has 26272 bin [8.8,8.9) has 25622 bin [8.9,9.0) has 28874 bin [9.0,9.1) has 33899 bin [9.1,9.2) has 50798 bin [9.2,9.3) has 26864 bin [9.3,9.4) has 5191 bin [9.4,9.5) has 8 bin [9.5,9.6) has 3 bin [9.6,9.7) has 1 bin [9.8,9.9) has 1 bin [9.9,10.0) has 7 bin [10.0,10.1) has 1 bin [10.2,10.3) has 1 bin [10.3,10.4) has 3 average z coordinate 1.7 for 37651656 element(s) point source id histogram with bin size 1.000000 bin 2 has 11259956 bin 3 has 11395328 bin 200 has 14996372 average point source id 81.164565404507044 for 37651656 element(s)