lasinfo (210611) report for 'AHN4T/31AZ2_01.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: 175/2021 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: 21135729 number of points by return: 19922418 949593 225412 35190 3116 scale factor x y z: 0.001 0.001 0.001 offset x y z: 104980 467480 0 min x y z: 104980.000 467480.000 -5.912 max x y z: 106019.999 468769.999 24.492 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: 21135729 extended number of points by return: 19922418 949593 225412 35190 3116 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 -5912 24492 intensity 51 3789 return_number 1 5 number_of_returns 1 6 edge_of_flight_line 0 1 scan_direction_flag 0 1 classification 1 26 scan_angle_rank -32 31 user_data 6 7 point_source_ID 97 99 gps_time 270034890.268108 270036725.864239 WARNING: range violates GPS week time specified by global encoding bit 0 Color R 0 255 G 0 255 B 0 255 NIR 0 255 extended_return_number 1 5 extended_number_of_returns 1 6 extended_classification 1 26 extended_scan_angle -5333 5167 extended_scanner_channel 0 0 attribute0 0.51 37.89 ('Amplitude') attribute1 -15.28 23.17 ('Reflectance') attribute2 0 65535 ('Deviation') number of first returns: 19922418 number of intermediate returns: 264399 number of last returns: 19907493 number of single returns: 18958581 covered area in square units/kilounits: 932216/0.93 point density: all returns 22.67 last only 21.36 (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 21135729 instead zero. WARNING: point type is 8 but (legacy) number of points by return [1] in header is 19922418 instead zero. WARNING: point type is 8 but (legacy) number of points by return [2] in header is 949593 instead zero. WARNING: point type is 8 but (legacy) number of points by return [3] in header is 225412 instead zero. WARNING: point type is 8 but (legacy) number of points by return [4] in header is 35190 instead zero. WARNING: point type is 8 but (legacy) number of points by return [5] in header is 3116 instead zero. overview over extended number of returns of given pulse: 18958581 1460974 571876 128701 15517 80 0 0 0 0 0 0 0 0 0 histogram of classification of points: 2116464 unclassified (1) 9836632 ground (2) 1493331 building (6) 7608782 water (9) 80520 Reserved for ASPRS Definition (26) +-> flagged as extended overlap: 2004650 +---> 247807 of those are unclassified (1) +---> 1318575 of those are ground (2) +---> 229498 of those are building (6) +---> 208368 of those are water (9) +---> 402 of those are Reserved for ASPRS Definition (26) z coordinate histogram with bin size 0.100000 bin [-6.0,-5.9) has 1 bin [-5.9,-5.8) has 14 bin [-5.8,-5.7) has 41 bin [-5.7,-5.6) has 51 bin [-5.6,-5.5) has 74 bin [-5.5,-5.4) has 97 bin [-5.4,-5.3) has 408 bin [-5.3,-5.2) has 10155 bin [-5.2,-5.1) has 50307 bin [-5.1,-5.0) has 59746 bin [-5.0,-4.9) has 59550 bin [-4.9,-4.8) has 72429 bin [-4.8,-4.7) has 127952 bin [-4.7,-4.6) has 616772 bin [-4.6,-4.5) has 1212889 bin [-4.5,-4.4) has 968539 bin [-4.4,-4.3) has 585466 bin [-4.3,-4.2) has 371961 bin [-4.2,-4.1) has 323848 bin [-4.1,-4.0) has 240415 bin [-4.0,-3.9) has 234773 bin [-3.9,-3.8) has 178795 bin [-3.8,-3.7) has 120696 bin [-3.7,-3.6) has 107684 bin [-3.6,-3.5) has 104226 bin [-3.5,-3.4) has 109178 bin [-3.4,-3.3) has 111497 bin [-3.3,-3.2) has 109981 bin [-3.2,-3.1) has 94525 bin [-3.1,-3.0) has 81649 bin [-3.0,-2.9) has 74707 bin [-2.9,-2.8) has 70288 bin [-2.8,-2.7) has 65457 bin [-2.7,-2.6) has 66757 bin [-2.6,-2.5) has 75280 bin [-2.5,-2.4) has 85603 bin [-2.4,-2.3) has 60679 bin [-2.3,-2.2) has 57027 bin [-2.2,-2.1) has 57159 bin [-2.1,-2.0) has 59488 bin [-2.0,-1.9) has 58377 bin [-1.9,-1.8) has 56502 bin [-1.8,-1.7) has 59442 bin [-1.7,-1.6) has 53008 bin [-1.6,-1.5) has 56177 bin [-1.5,-1.4) has 56887 bin [-1.4,-1.3) has 54759 bin [-1.3,-1.2) has 60566 bin [-1.2,-1.1) has 63691 bin [-1.1,-1.0) has 99413 bin [-1.0,-0.9) has 84629 bin [-0.9,-0.8) has 77971 bin [-0.8,-0.7) has 212799 bin [-0.7,-0.6) has 5746265 bin [-0.6,-0.5) has 2221436 bin [-0.5,-0.4) has 446332 bin [-0.4,-0.3) has 485012 bin [-0.3,-0.2) has 540198 bin [-0.2,-0.1) has 469966 bin [-0.1,0.0) has 374276 bin [0.0,0.1) has 230370 bin [0.1,0.2) has 195134 bin [0.2,0.3) has 124286 bin [0.3,0.4) has 57659 bin [0.4,0.5) has 58671 bin [0.5,0.6) has 47243 bin [0.6,0.7) has 40064 bin [0.7,0.8) has 31585 bin [0.8,0.9) has 32711 bin [0.9,1.0) has 31486 bin [1.0,1.1) has 33299 bin [1.1,1.2) has 35754 bin [1.2,1.3) has 34203 bin [1.3,1.4) has 31631 bin [1.4,1.5) has 32990 bin [1.5,1.6) has 32551 bin [1.6,1.7) has 33817 bin [1.7,1.8) has 32395 bin [1.8,1.9) has 33705 bin [1.9,2.0) has 33442 bin [2.0,2.1) has 38627 bin [2.1,2.2) has 34449 bin [2.2,2.3) has 33969 bin [2.3,2.4) has 35036 bin [2.4,2.5) has 45899 bin [2.5,2.6) has 43383 bin [2.6,2.7) has 37715 bin [2.7,2.8) has 34402 bin [2.8,2.9) has 44564 bin [2.9,3.0) has 38209 bin [3.0,3.1) has 35634 bin 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[19.6,19.7) has 11 bin [19.7,19.8) has 8 bin [19.8,19.9) has 21 bin [19.9,20.0) has 11 bin [20.0,20.1) has 12 bin [20.1,20.2) has 17 bin [20.2,20.3) has 14 bin [20.3,20.4) has 16 bin [20.4,20.5) has 17 bin [20.5,20.6) has 16 bin [20.6,20.7) has 17 bin [20.7,20.8) has 10 bin [20.8,20.9) has 10 bin [20.9,21.0) has 10 bin [21.0,21.1) has 8 bin [21.1,21.2) has 6 bin [21.2,21.3) has 3 bin [21.3,21.4) has 7 bin [21.4,21.5) has 5 bin [21.5,21.6) has 8 bin [21.6,21.7) has 12 bin [21.7,21.8) has 7 bin [21.8,21.9) has 10 bin [21.9,22.0) has 8 bin [22.0,22.1) has 11 bin [22.1,22.2) has 15 bin [22.2,22.3) has 8 bin [22.3,22.4) has 12 bin [22.4,22.5) has 14 bin [22.5,22.6) has 7 bin [22.6,22.7) has 8 bin [22.7,22.8) has 15 bin [22.8,22.9) has 14 bin [22.9,23.0) has 14 bin [23.0,23.1) has 12 bin [23.1,23.2) has 8 bin [23.2,23.3) has 12 bin [23.3,23.4) has 15 bin [23.4,23.5) has 13 bin [23.5,23.6) has 20 bin [23.6,23.7) has 16 bin [23.7,23.8) has 17 bin [23.8,23.9) has 24 bin [23.9,24.0) has 8 bin [24.0,24.1) has 14 bin [24.1,24.2) has 10 bin [24.2,24.3) has 3 bin [24.3,24.4) has 4 bin [24.4,24.5) has 2 average z coordinate -1.0 for 21135729 element(s) point source id histogram with bin size 1.000000 bin 97 has 2844661 bin 98 has 16327103 bin 99 has 1963965 average point source id 97.958331411232606 for 21135729 element(s)