lasinfo (210611) report for 'AHN4T/45AZ1_17.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: 338/2022 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: 46425038 number of points by return: 41377746 3635860 1146391 236127 28914 scale factor x y z: 0.001 0.001 0.001 offset x y z: 140980 413730 0 min x y z: 140980.000 413730.000 0.312 max x y z: 142019.999 415019.999 37.897 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: 46425038 extended number of points by return: 41377746 3635860 1146391 236127 28914 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 312 37897 intensity 0 5053 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 29 user_data 6 7 point_source_ID 4 45 gps_time 291468865.529090 292162879.907623 WARNING: range violates GPS week time specified by global encoding bit 0 Color R 16 255 G 32 255 B 19 255 NIR 23 255 extended_return_number 1 5 extended_number_of_returns 1 7 extended_classification 1 26 extended_scan_angle -4833 4833 extended_scanner_channel 0 0 attribute0 0 50.53 ('Amplitude') attribute1 -16.92 33.62 ('Reflectance') attribute2 0 65535 ('Deviation') number of first returns: 41377746 number of intermediate returns: 1415889 number of last returns: 41355849 number of single returns: 37724446 covered area in square units/kilounits: 1303392/1.30 point density: all returns 35.62 last only 31.73 (per square units) spacing: all returns 0.17 last only 0.18 (in units) WARNING: point type is 8 but (legacy) number of point records in header is 46425038 instead zero. WARNING: point type is 8 but (legacy) number of points by return [1] in header is 41377746 instead zero. WARNING: point type is 8 but (legacy) number of points by return [2] in header is 3635860 instead zero. WARNING: point type is 8 but (legacy) number of points by return [3] in header is 1146391 instead zero. WARNING: point type is 8 but (legacy) number of points by return [4] in header is 236127 instead zero. WARNING: point type is 8 but (legacy) number of points by return [5] in header is 28914 instead zero. overview over extended number of returns of given pulse: 37724446 4985264 2736444 832143 134540 10933 1268 0 0 0 0 0 0 0 0 histogram of classification of points: 7628896 unclassified (1) 36189565 ground (2) 529823 building (6) 2048875 water (9) 24966 wire conductor (14) 2913 Reserved for ASPRS Definition (26) +-> flagged as extended overlap: 3207032 +---> 566223 of those are unclassified (1) +---> 2454784 of those are ground (2) +---> 95695 of those are building (6) +---> 89128 of those are water (9) +---> 1202 of those are wire conductor (14) z coordinate histogram with bin size 0.100000 bin [0.3,0.4) has 108 bin [0.4,0.5) has 9766 bin [0.5,0.6) has 596591 bin [0.6,0.7) has 1500715 bin [0.7,0.8) has 436691 bin [0.8,0.9) has 469833 bin [0.9,1.0) has 756297 bin [1.0,1.1) has 1223908 bin [1.1,1.2) has 1574769 bin [1.2,1.3) has 1477870 bin [1.3,1.4) has 1686961 bin [1.4,1.5) has 2276201 bin [1.5,1.6) has 3561859 bin [1.6,1.7) has 4793913 bin [1.7,1.8) has 4706592 bin [1.8,1.9) has 3894876 bin [1.9,2.0) has 2429626 bin [2.0,2.1) has 1928433 bin [2.1,2.2) has 1381611 bin [2.2,2.3) has 954800 bin [2.3,2.4) has 715371 bin [2.4,2.5) has 924098 bin [2.5,2.6) has 518656 bin [2.6,2.7) has 204949 bin [2.7,2.8) has 159177 bin [2.8,2.9) has 158625 bin [2.9,3.0) has 156359 bin [3.0,3.1) has 147807 bin [3.1,3.2) has 143270 bin [3.2,3.3) has 127027 bin [3.3,3.4) has 116568 bin [3.4,3.5) has 109354 bin [3.5,3.6) has 102625 bin [3.6,3.7) has 100381 bin [3.7,3.8) has 99481 bin [3.8,3.9) has 94508 bin [3.9,4.0) has 88676 bin [4.0,4.1) has 88476 bin [4.1,4.2) has 88257 bin [4.2,4.3) has 88245 bin [4.3,4.4) has 91887 bin [4.4,4.5) has 91002 bin [4.5,4.6) has 90085 bin [4.6,4.7) has 88369 bin [4.7,4.8) has 87429 bin [4.8,4.9) has 83346 bin [4.9,5.0) has 85215 bin [5.0,5.1) has 84477 bin [5.1,5.2) has 79974 bin [5.2,5.3) has 76846 bin [5.3,5.4) has 78150 bin [5.4,5.5) has 71466 bin 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[33.2,33.3) has 753 bin [33.3,33.4) has 782 bin [33.4,33.5) has 769 bin [33.5,33.6) has 676 bin [33.6,33.7) has 681 bin [33.7,33.8) has 618 bin [33.8,33.9) has 572 bin [33.9,34.0) has 580 bin [34.0,34.1) has 582 bin [34.1,34.2) has 658 bin [34.2,34.3) has 647 bin [34.3,34.4) has 654 bin [34.4,34.5) has 604 bin [34.5,34.6) has 576 bin [34.6,34.7) has 580 bin [34.7,34.8) has 528 bin [34.8,34.9) has 493 bin [34.9,35.0) has 496 bin [35.0,35.1) has 471 bin [35.1,35.2) has 468 bin [35.2,35.3) has 388 bin [35.3,35.4) has 399 bin [35.4,35.5) has 369 bin [35.5,35.6) has 372 bin [35.6,35.7) has 338 bin [35.7,35.8) has 316 bin [35.8,35.9) has 296 bin [35.9,36.0) has 280 bin [36.0,36.1) has 241 bin [36.1,36.2) has 235 bin [36.2,36.3) has 228 bin [36.3,36.4) has 195 bin [36.4,36.5) has 150 bin [36.5,36.6) has 137 bin [36.6,36.7) has 129 bin [36.7,36.8) has 97 bin [36.8,36.9) has 92 bin [36.9,37.0) has 69 bin [37.0,37.1) has 56 bin [37.1,37.2) has 46 bin [37.2,37.3) has 31 bin [37.3,37.4) has 22 bin [37.4,37.5) has 15 bin [37.5,37.6) has 5 bin [37.6,37.7) has 6 bin [37.7,37.8) has 4 bin [37.8,37.9) has 3 average z coordinate 3.1 for 46425038 element(s) point source id histogram with bin size 1.000000 bin 4 has 150422 bin 5 has 17757614 bin 6 has 6097131 bin 43 has 19962 bin 44 has 18392747 bin 45 has 4007162 average point source id 24.048102405430448 for 46425038 element(s)