lasinfo (210611) report for 'AHN4T/45GN1_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: 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: 30399400 number of points by return: 26580365 2883919 776768 142626 15722 scale factor x y z: 0.001 0.001 0.001 offset x y z: 159980 406230 0 min x y z: 159980.000 406230.000 5.023 max x y z: 161019.999 407519.999 58.739 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: 30399400 extended number of points by return: 26580365 2883919 776768 142626 15722 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 5023 58739 intensity 0 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 -30 29 user_data 6 7 point_source_ID 60 62 gps_time 298027072.141582 298030580.222140 WARNING: range violates GPS week time specified by global encoding bit 0 Color R 21 255 G 43 255 B 36 255 NIR 6 255 extended_return_number 1 5 extended_number_of_returns 1 7 extended_classification 1 26 extended_scan_angle -5000 4833 extended_scanner_channel 0 0 attribute0 0 50.29 ('Amplitude') attribute1 -16.94 33.39 ('Reflectance') attribute2 0 65535 ('Deviation') number of first returns: 26580365 number of intermediate returns: 942120 number of last returns: 26514916 number of single returns: 23638001 covered area in square units/kilounits: 1329088/1.33 point density: all returns 22.87 last only 19.95 (per square units) spacing: all returns 0.21 last only 0.22 (in units) WARNING: point type is 8 but (legacy) number of point records in header is 30399400 instead zero. WARNING: point type is 8 but (legacy) number of points by return [1] in header is 26580365 instead zero. WARNING: point type is 8 but (legacy) number of points by return [2] in header is 2883919 instead zero. WARNING: point type is 8 but (legacy) number of points by return [3] in header is 776768 instead zero. WARNING: point type is 8 but (legacy) number of points by return [4] in header is 142626 instead zero. WARNING: point type is 8 but (legacy) number of points by return [5] in header is 15722 instead zero. overview over extended number of returns of given pulse: 23638001 4258038 1912016 511220 74093 5439 593 0 0 0 0 0 0 0 0 histogram of classification of points: 5474315 unclassified (1) 21519789 ground (2) 3325126 building (6) 70412 water (9) 9758 Reserved for ASPRS Definition (26) +-> flagged as extended overlap: 2257971 +---> 345583 of those are unclassified (1) +---> 1742700 of those are ground (2) +---> 164129 of those are building (6) +---> 4819 of those are water (9) +---> 740 of those are Reserved for ASPRS Definition (26) z coordinate histogram with bin size 0.100000 bin [5.0,5.1) has 10 bin [5.1,5.2) has 34 bin [5.2,5.3) has 21 bin [5.3,5.4) has 114 bin [5.4,5.5) has 495 bin [5.5,5.6) has 19653 bin [5.6,5.7) has 9991 bin [5.7,5.8) has 11648 bin [5.8,5.9) has 17881 bin [5.9,6.0) has 33341 bin [6.0,6.1) has 108690 bin [6.1,6.2) has 234193 bin [6.2,6.3) has 406780 bin [6.3,6.4) has 449376 bin [6.4,6.5) has 715111 bin [6.5,6.6) has 1067243 bin [6.6,6.7) has 1070331 bin [6.7,6.8) has 705757 bin [6.8,6.9) has 562509 bin [6.9,7.0) has 573424 bin [7.0,7.1) has 777728 bin [7.1,7.2) has 805433 bin [7.2,7.3) has 1050036 bin [7.3,7.4) has 989564 bin [7.4,7.5) has 1135032 bin [7.5,7.6) has 1285817 bin [7.6,7.7) has 1647938 bin [7.7,7.8) has 1440381 bin [7.8,7.9) has 1109609 bin [7.9,8.0) has 920407 bin [8.0,8.1) has 852735 bin [8.1,8.2) has 883799 bin [8.2,8.3) has 848438 bin [8.3,8.4) has 713547 bin [8.4,8.5) has 511597 bin [8.5,8.6) has 449519 bin [8.6,8.7) has 324823 bin [8.7,8.8) has 229272 bin [8.8,8.9) has 166260 bin [8.9,9.0) has 123075 bin [9.0,9.1) has 100728 bin [9.1,9.2) has 86651 bin [9.2,9.3) has 79576 bin [9.3,9.4) has 79893 bin [9.4,9.5) has 78122 bin [9.5,9.6) has 73343 bin [9.6,9.7) has 72616 bin [9.7,9.8) has 74953 bin [9.8,9.9) has 82079 bin [9.9,10.0) has 88393 bin [10.0,10.1) has 89066 bin [10.1,10.2) has 92288 bin [10.2,10.3) has 99442 bin [10.3,10.4) 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has 468 bin [41.8,41.9) has 446 bin [41.9,42.0) has 452 bin [42.0,42.1) has 445 bin [42.1,42.2) has 477 bin [42.2,42.3) has 409 bin [42.3,42.4) has 421 bin [42.4,42.5) has 411 bin [42.5,42.6) has 431 bin [42.6,42.7) has 388 bin [42.7,42.8) has 366 bin [42.8,42.9) has 358 bin [42.9,43.0) has 345 bin [43.0,43.1) has 308 bin [43.1,43.2) has 254 bin [43.2,43.3) has 266 bin [43.3,43.4) has 243 bin [43.4,43.5) has 273 bin [43.5,43.6) has 247 bin [43.6,43.7) has 224 bin [43.7,43.8) has 187 bin [43.8,43.9) has 174 bin [43.9,44.0) has 162 bin [44.0,44.1) has 153 bin [44.1,44.2) has 158 bin [44.2,44.3) has 150 bin [44.3,44.4) has 124 bin [44.4,44.5) has 157 bin [44.5,44.6) has 125 bin [44.6,44.7) has 126 bin [44.7,44.8) has 122 bin [44.8,44.9) has 101 bin [44.9,45.0) has 90 bin [45.0,45.1) has 72 bin [45.1,45.2) has 57 bin [45.2,45.3) has 43 bin [45.3,45.4) has 33 bin [45.4,45.5) has 36 bin [45.5,45.6) has 28 bin [45.6,45.7) has 23 bin [45.7,45.8) has 10 bin [45.8,45.9) has 15 bin [45.9,46.0) has 12 bin [46.0,46.1) has 11 bin [46.1,46.2) has 10 bin [46.2,46.3) has 6 bin [46.3,46.4) has 11 bin [46.4,46.5) has 3 bin [46.5,46.6) has 2 bin [46.6,46.7) has 1 bin [46.8,46.9) has 1 bin [47.2,47.3) has 1 bin [47.4,47.5) has 1 bin [47.6,47.7) has 1 bin [58.6,58.7) has 10 bin [58.7,58.8) has 2 average z coordinate 9.6 for 30399400 element(s) point source id histogram with bin size 1.000000 bin 60 has 2218659 bin 61 has 25789298 bin 62 has 2391443 average point source id 61.00568379639072 for 30399400 element(s)