lasinfo (210611) report for 'AHN4T/28BN2_16.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: 336/2022 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: 26524443 number of points by return: 22920717 2538937 851981 188240 24568 scale factor x y z: 0.001 0.001 0.001 offset x y z: 234980 494980 0 min x y z: 234980.000 494980.000 6.009 max x y z: 236019.999 496269.999 40.003 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: 26524443 extended number of points by return: 22920717 2538937 851981 188240 24568 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' has spatial indexing LAX file 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 6009 40003 intensity 56 5029 return_number 1 5 number_of_returns 1 7 edge_of_flight_line 0 1 scan_direction_flag 0 1 classification 1 26 scan_angle_rank -29 11 user_data 6 7 point_source_ID 159 160 gps_time 324126214.046646 324128438.618729 WARNING: range violates GPS week time specified by global encoding bit 0 Color R 14 255 G 33 255 B 23 255 NIR 0 255 extended_return_number 1 5 extended_number_of_returns 1 7 extended_classification 1 26 extended_scan_angle -4833 1833 extended_scanner_channel 0 0 attribute0 0 0 ('Amplitude') attribute1 -16.4 33.49 ('Reflectance') attribute2 0 65535 ('Deviation') number of first returns: 22920717 number of intermediate returns: 1066052 number of last returns: 22906966 number of single returns: 20369292 covered area in square units/kilounits: 1292252/1.29 point density: all returns 20.53 last only 17.73 (per square units) spacing: all returns 0.22 last only 0.24 (in units) WARNING: point type is 8 but (legacy) number of point records in header is 26524443 instead zero. WARNING: point type is 8 but (legacy) number of points by return [1] in header is 22920717 instead zero. WARNING: point type is 8 but (legacy) number of points by return [2] in header is 2538937 instead zero. WARNING: point type is 8 but (legacy) number of points by return [3] in header is 851981 instead zero. WARNING: point type is 8 but (legacy) number of points by return [4] in header is 188240 instead zero. WARNING: point type is 8 but (legacy) number of points by return [5] in header is 24568 instead zero. overview over extended number of returns of given pulse: 20369292 3389039 1989489 653684 112817 9489 633 0 0 0 0 0 0 0 0 histogram of classification of points: 5079462 unclassified (1) 19523922 ground (2) 1820710 building (6) 82590 water (9) 5728 wire conductor (14) 12031 Reserved for ASPRS Definition (26) +-> flagged as extended overlap: 1891596 +---> 359858 of those are unclassified (1) +---> 1347265 of those are ground (2) +---> 177581 of those are building (6) +---> 6797 of those are water (9) +---> 95 of those are wire conductor (14) z coordinate histogram with bin size 0.100000 bin [6.0,6.1) has 7 bin [6.1,6.2) has 13 bin [6.2,6.3) has 1 bin [6.3,6.4) has 1 bin [6.4,6.5) has 1 bin [6.5,6.6) has 2049 bin [6.6,6.7) has 766 bin [6.7,6.8) has 14387 bin [6.8,6.9) has 20996 bin [6.9,7.0) has 27412 bin [7.0,7.1) has 40173 bin [7.1,7.2) has 123529 bin [7.2,7.3) has 146462 bin [7.3,7.4) has 379375 bin [7.4,7.5) has 889311 bin [7.5,7.6) has 1552764 bin [7.6,7.7) has 1883526 bin [7.7,7.8) has 1880761 bin [7.8,7.9) has 1518143 bin [7.9,8.0) has 1620064 bin [8.0,8.1) has 1239726 bin [8.1,8.2) has 810978 bin [8.2,8.3) has 615482 bin [8.3,8.4) has 565198 bin [8.4,8.5) has 628096 bin [8.5,8.6) has 529882 bin [8.6,8.7) has 601902 bin [8.7,8.8) has 694789 bin [8.8,8.9) has 518837 bin [8.9,9.0) has 417099 bin [9.0,9.1) has 405553 bin [9.1,9.2) has 460178 bin [9.2,9.3) has 441010 bin [9.3,9.4) has 360083 bin [9.4,9.5) has 315972 bin [9.5,9.6) has 284093 bin [9.6,9.7) has 300682 bin [9.7,9.8) has 379711 bin [9.8,9.9) has 317254 bin [9.9,10.0) has 197221 bin [10.0,10.1) has 144948 bin [10.1,10.2) has 100052 bin [10.2,10.3) has 86791 bin [10.3,10.4) has 72209 bin [10.4,10.5) has 76110 bin [10.5,10.6) has 70041 bin [10.6,10.7) has 55701 bin [10.7,10.8) has 60962 bin [10.8,10.9) has 60705 bin [10.9,11.0) has 60059 bin [11.0,11.1) has 55629 bin [11.1,11.2) has 59860 bin [11.2,11.3) 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has 695 bin [34.7,34.8) has 637 bin [34.8,34.9) has 593 bin [34.9,35.0) has 562 bin [35.0,35.1) has 565 bin [35.1,35.2) has 543 bin [35.2,35.3) has 549 bin [35.3,35.4) has 521 bin [35.4,35.5) has 491 bin [35.5,35.6) has 466 bin [35.6,35.7) has 390 bin [35.7,35.8) has 390 bin [35.8,35.9) has 377 bin [35.9,36.0) has 347 bin [36.0,36.1) has 295 bin [36.1,36.2) has 261 bin [36.2,36.3) has 301 bin [36.3,36.4) has 241 bin [36.4,36.5) has 199 bin [36.5,36.6) has 192 bin [36.6,36.7) has 151 bin [36.7,36.8) has 135 bin [36.8,36.9) has 133 bin [36.9,37.0) has 122 bin [37.0,37.1) has 105 bin [37.1,37.2) has 107 bin [37.2,37.3) has 105 bin [37.3,37.4) has 76 bin [37.4,37.5) has 107 bin [37.5,37.6) has 60 bin [37.6,37.7) has 58 bin [37.7,37.8) has 67 bin [37.8,37.9) has 30 bin [37.9,38.0) has 28 bin [38.0,38.1) has 32 bin [38.1,38.2) has 31 bin [38.2,38.3) has 20 bin [38.3,38.4) has 20 bin [38.4,38.5) has 10 bin [38.5,38.6) has 9 bin [38.6,38.7) has 10 bin [38.7,38.8) has 16 bin [38.8,38.9) has 3 bin [38.9,39.0) has 9 bin [39.0,39.1) has 4 bin [39.1,39.2) has 3 bin [39.2,39.3) has 1 bin [39.3,39.4) has 1 bin [39.4,39.5) has 2 bin [39.5,39.6) has 2 bin [39.7,39.8) has 1 bin [39.8,39.9) has 1 bin [40.0,40.1) has 1 average z coordinate 10.2 for 26524443 element(s) point source id histogram with bin size 1.000000 bin 159 has 21500688 bin 160 has 5023755 average point source id 159.189400961219064 for 26524443 element(s)