lasinfo (210611) report for 'AHN4T/34AN1_21.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: 337/2022 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: 32438375 number of points by return: 25887713 4021299 1883927 548292 96860 scale factor x y z: 0.001 0.001 0.001 offset x y z: 219980 468730 0 min x y z: 219980.000 468730.000 9.289 max x y z: 221019.999 470019.999 46.294 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: 32438375 extended number of points by return: 25887713 4021299 1883927 548292 96860 274 10 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 9289 46294 intensity 0 5029 return_number 1 7 number_of_returns 1 7 edge_of_flight_line 0 1 scan_direction_flag 0 1 classification 1 26 scan_angle_rank -29 13 user_data 6 7 point_source_ID 146 147 gps_time 324037966.297229 328790588.157506 WARNING: range violates GPS week time specified by global encoding bit 0 Color R 16 255 G 41 255 B 28 255 NIR 0 255 extended_return_number 1 7 extended_number_of_returns 1 7 extended_classification 1 26 extended_scan_angle -4833 2167 extended_scanner_channel 0 0 attribute0 0 0 ('Amplitude') attribute1 -16.54 33.32 ('Reflectance') attribute2 0 65535 ('Deviation') number of first returns: 25887713 number of intermediate returns: 2543903 number of last returns: 25861186 number of single returns: 21854427 covered area in square units/kilounits: 1339784/1.34 point density: all returns 24.21 last only 19.30 (per square units) spacing: all returns 0.20 last only 0.23 (in units) WARNING: point type is 8 but (legacy) number of point records in header is 32438375 instead zero. WARNING: point type is 8 but (legacy) number of points by return [1] in header is 25887713 instead zero. WARNING: point type is 8 but (legacy) number of points by return [2] in header is 4021299 instead zero. WARNING: point type is 8 but (legacy) number of points by return [3] in header is 1883927 instead zero. WARNING: point type is 8 but (legacy) number of points by return [4] in header is 548292 instead zero. WARNING: point type is 8 but (legacy) number of points by return [5] in header is 96860 instead zero. overview over extended number of returns of given pulse: 21854427 4278803 4011386 1807923 431909 49385 4542 0 0 0 0 0 0 0 0 histogram of classification of points: 7731001 unclassified (1) 24183858 ground (2) 448462 building (6) 73742 water (9) 1312 Reserved for ASPRS Definition (26) +-> flagged as extended overlap: 2278430 +---> 448769 of those are unclassified (1) +---> 1795061 of those are ground (2) +---> 33938 of those are building (6) +---> 662 of those are water (9) z coordinate histogram with bin size 0.100000 bin [9.2,9.3) has 2 bin [9.3,9.4) has 27 bin [9.4,9.5) has 1570 bin [9.5,9.6) has 15505 bin [9.6,9.7) has 13451 bin [9.7,9.8) has 13871 bin [9.8,9.9) has 67193 bin [9.9,10.0) has 54288 bin [10.0,10.1) has 117615 bin [10.1,10.2) has 383510 bin [10.2,10.3) has 725211 bin [10.3,10.4) has 986093 bin [10.4,10.5) has 1337497 bin [10.5,10.6) has 1764351 bin [10.6,10.7) has 1772568 bin [10.7,10.8) has 1516473 bin [10.8,10.9) has 1519086 bin [10.9,11.0) has 1650591 bin [11.0,11.1) has 1802667 bin [11.1,11.2) has 1761967 bin [11.2,11.3) has 1458732 bin [11.3,11.4) has 1130143 bin [11.4,11.5) has 877202 bin [11.5,11.6) has 583411 bin [11.6,11.7) has 470415 bin [11.7,11.8) has 478908 bin [11.8,11.9) has 493094 bin [11.9,12.0) has 532074 bin [12.0,12.1) has 542993 bin [12.1,12.2) has 567481 bin [12.2,12.3) has 564442 bin [12.3,12.4) has 484366 bin [12.4,12.5) has 416951 bin [12.5,12.6) has 322180 bin [12.6,12.7) has 231576 bin [12.7,12.8) has 206791 bin [12.8,12.9) has 125006 bin [12.9,13.0) has 58214 bin [13.0,13.1) has 39417 bin [13.1,13.2) has 36773 bin [13.2,13.3) has 34746 bin [13.3,13.4) has 34043 bin [13.4,13.5) has 34848 bin [13.5,13.6) has 35208 bin [13.6,13.7) has 35974 bin [13.7,13.8) has 37718 bin [13.8,13.9) has 37812 bin [13.9,14.0) has 38236 bin [14.0,14.1) has 36607 bin [14.1,14.2) has 36251 bin [14.2,14.3) has 36148 bin [14.3,14.4) has 34599 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[41.4,41.5) has 1077 bin [41.5,41.6) has 1136 bin [41.6,41.7) has 1050 bin [41.7,41.8) has 1010 bin [41.8,41.9) has 950 bin [41.9,42.0) has 885 bin [42.0,42.1) has 887 bin [42.1,42.2) has 827 bin [42.2,42.3) has 802 bin [42.3,42.4) has 762 bin [42.4,42.5) has 846 bin [42.5,42.6) has 778 bin [42.6,42.7) has 701 bin [42.7,42.8) has 649 bin [42.8,42.9) has 659 bin [42.9,43.0) has 661 bin [43.0,43.1) has 591 bin [43.1,43.2) has 651 bin [43.2,43.3) has 562 bin [43.3,43.4) has 565 bin [43.4,43.5) has 550 bin [43.5,43.6) has 626 bin [43.6,43.7) has 564 bin [43.7,43.8) has 490 bin [43.8,43.9) has 487 bin [43.9,44.0) has 446 bin [44.0,44.1) has 366 bin [44.1,44.2) has 343 bin [44.2,44.3) has 286 bin [44.3,44.4) has 283 bin [44.4,44.5) has 236 bin [44.5,44.6) has 218 bin [44.6,44.7) has 156 bin [44.7,44.8) has 128 bin [44.8,44.9) has 130 bin [44.9,45.0) has 106 bin [45.0,45.1) has 102 bin [45.1,45.2) has 107 bin [45.2,45.3) has 94 bin [45.3,45.4) has 67 bin [45.4,45.5) has 78 bin [45.5,45.6) has 58 bin [45.6,45.7) has 72 bin [45.7,45.8) has 59 bin [45.8,45.9) has 47 bin [45.9,46.0) has 35 bin [46.0,46.1) has 30 bin [46.1,46.2) has 12 bin [46.2,46.3) has 7 average z coordinate 14.0 for 32438375 element(s) point source id histogram with bin size 1.000000 bin 146 has 6529448 bin 147 has 25908927 average point source id 146.798712235122764 for 32438375 element(s)