lasinfo (210611) report for 'AHN4T/27AZ1_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: 62951954 number of points by return: 44343945 13256457 4482610 791344 77598 scale factor x y z: 0.001 0.001 0.001 offset x y z: 183980 488730 0 min x y z: 183980.000 488730.000 3.999 max x y z: 185019.999 490019.999 44.478 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: 62951954 extended number of points by return: 44343945 13256457 4482610 791344 77598 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 3999 44478 intensity 56 4178 return_number 1 5 number_of_returns 1 7 edge_of_flight_line 0 1 scan_direction_flag 0 1 classification 1 9 scan_angle_rank -33 33 user_data 6 7 point_source_ID 132 134 gps_time 270128542.425536 270131251.502474 WARNING: range violates GPS week time specified by global encoding bit 0 Color R 18 255 G 28 255 B 3 255 NIR 31 255 extended_return_number 1 5 extended_number_of_returns 1 7 extended_classification 1 9 extended_scan_angle -5500 5500 extended_scanner_channel 0 0 attribute0 0 41.78 ('Amplitude') attribute1 -15.47 27 ('Reflectance') attribute2 0 65535 ('Deviation') number of first returns: 44343945 number of intermediate returns: 5362944 number of last returns: 44281907 number of single returns: 31036842 covered area in square units/kilounits: 1341032/1.34 point density: all returns 46.94 last only 33.02 (per square units) spacing: all returns 0.15 last only 0.17 (in units) WARNING: point type is 8 but (legacy) number of point records in header is 62951954 instead zero. WARNING: point type is 8 but (legacy) number of points by return [1] in header is 44343945 instead zero. WARNING: point type is 8 but (legacy) number of points by return [2] in header is 13256457 instead zero. WARNING: point type is 8 but (legacy) number of points by return [3] in header is 4482610 instead zero. WARNING: point type is 8 but (legacy) number of points by return [4] in header is 791344 instead zero. WARNING: point type is 8 but (legacy) number of points by return [5] in header is 77598 instead zero. overview over extended number of returns of given pulse: 31036842 17560779 11100788 2863900 386398 3197 50 0 0 0 0 0 0 0 0 histogram of classification of points: 23391913 unclassified (1) 38149750 ground (2) 1399122 building (6) 11169 water (9) +-> flagged as extended overlap: 4160238 +---> 1596185 of those are unclassified (1) +---> 2489554 of those are ground (2) +---> 73926 of those are building (6) +---> 573 of those are water (9) z coordinate histogram with bin size 0.100000 bin [3.9,4.0) has 1 bin [4.0,4.1) has 28 bin [4.1,4.2) has 1625 bin [4.2,4.3) has 11815 bin [4.3,4.4) has 7981 bin [4.4,4.5) has 6092 bin [4.5,4.6) has 10307 bin [4.6,4.7) has 16810 bin [4.7,4.8) has 35317 bin [4.8,4.9) has 72398 bin [4.9,5.0) has 161119 bin [5.0,5.1) has 277497 bin [5.1,5.2) has 696483 bin [5.2,5.3) has 649821 bin [5.3,5.4) has 712919 bin [5.4,5.5) has 760828 bin [5.5,5.6) has 1127557 bin [5.6,5.7) has 1381950 bin [5.7,5.8) has 1451991 bin [5.8,5.9) has 1454293 bin [5.9,6.0) has 1559185 bin [6.0,6.1) has 1375368 bin [6.1,6.2) has 1221676 bin [6.2,6.3) has 1035181 bin [6.3,6.4) has 1045582 bin [6.4,6.5) has 1337389 bin [6.5,6.6) has 1552205 bin [6.6,6.7) has 1593714 bin [6.7,6.8) has 1836592 bin [6.8,6.9) has 1977020 bin [6.9,7.0) has 2199198 bin [7.0,7.1) has 2731859 bin [7.1,7.2) has 2514181 bin [7.2,7.3) has 1939072 bin [7.3,7.4) has 1605797 bin [7.4,7.5) has 1191515 bin [7.5,7.6) has 852957 bin [7.6,7.7) has 632861 bin [7.7,7.8) has 453004 bin [7.8,7.9) has 388312 bin [7.9,8.0) has 309084 bin [8.0,8.1) has 256111 bin [8.1,8.2) has 247642 bin [8.2,8.3) has 143541 bin [8.3,8.4) has 114689 bin [8.4,8.5) has 98900 bin [8.5,8.6) has 92309 bin [8.6,8.7) has 90935 bin [8.7,8.8) has 86565 bin [8.8,8.9) has 82855 bin [8.9,9.0) has 77732 bin [9.0,9.1) has 75659 bin [9.1,9.2) has 76055 bin [9.2,9.3) has 70710 bin [9.3,9.4) has 70425 bin [9.4,9.5) has 71427 bin [9.5,9.6) has 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[40.1,40.2) has 584 bin [40.2,40.3) has 559 bin [40.3,40.4) has 528 bin [40.4,40.5) has 476 bin [40.5,40.6) has 471 bin [40.6,40.7) has 417 bin [40.7,40.8) has 318 bin [40.8,40.9) has 304 bin [40.9,41.0) has 272 bin [41.0,41.1) has 259 bin [41.1,41.2) has 217 bin [41.2,41.3) has 188 bin [41.3,41.4) has 186 bin [41.4,41.5) has 161 bin [41.5,41.6) has 155 bin [41.6,41.7) has 152 bin [41.7,41.8) has 121 bin [41.8,41.9) has 122 bin [41.9,42.0) has 100 bin [42.0,42.1) has 110 bin [42.1,42.2) has 100 bin [42.2,42.3) has 96 bin [42.3,42.4) has 92 bin [42.4,42.5) has 68 bin [42.5,42.6) has 69 bin [42.6,42.7) has 45 bin [42.7,42.8) has 45 bin [42.8,42.9) has 50 bin [42.9,43.0) has 43 bin [43.0,43.1) has 40 bin [43.1,43.2) has 23 bin [43.2,43.3) has 26 bin [43.3,43.4) has 22 bin [43.4,43.5) has 25 bin [43.5,43.6) has 12 bin [43.6,43.7) has 10 bin [43.7,43.8) has 7 bin [43.8,43.9) has 9 bin [43.9,44.0) has 4 bin [44.0,44.1) has 5 bin [44.1,44.2) has 4 bin [44.2,44.3) has 1 bin [44.3,44.4) has 3 bin [44.4,44.5) has 4 average z coordinate 12.0 for 62951954 element(s) point source id histogram with bin size 1.000000 bin 132 has 18210687 bin 133 has 44518634 bin 134 has 222633 average point source id 132.714257416060519 for 62951954 element(s)