lasinfo (210611) report for 'AHN4T/15HN1_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: 334/2022 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: 28414932 number of points by return: 27407527 685779 256802 57086 7211 scale factor x y z: 0.001 0.001 0.001 offset x y z: 173980 532480 0 min x y z: 173980.000 532480.000 -5.982 max x y z: 175019.999 533769.999 30.823 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: 28414932 extended number of points by return: 27407527 685779 256802 57086 7211 509 18 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 -5982 30823 intensity 56 4503 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 29 user_data 6 7 point_source_ID 64 205 gps_time 328797154.297968 330519645.021689 WARNING: range violates GPS week time specified by global encoding bit 0 Color R 49 255 G 62 255 B 55 255 NIR 41 255 extended_return_number 1 7 extended_number_of_returns 1 7 extended_classification 1 26 extended_scan_angle -4833 4833 extended_scanner_channel 0 0 attribute0 0 0 ('Amplitude') attribute1 -16.18 28.92 ('Reflectance') attribute2 0 65535 ('Deviation') number of first returns: 27407527 number of intermediate returns: 319167 number of last returns: 27415477 number of single returns: 26727239 covered area in square units/kilounits: 1332044/1.33 point density: all returns 21.33 last only 20.58 (per square units) spacing: all returns 0.22 last only 0.22 (in units) WARNING: point type is 8 but (legacy) number of point records in header is 28414932 instead zero. WARNING: point type is 8 but (legacy) number of points by return [1] in header is 27407527 instead zero. WARNING: point type is 8 but (legacy) number of points by return [2] in header is 685779 instead zero. WARNING: point type is 8 but (legacy) number of points by return [3] in header is 256802 instead zero. WARNING: point type is 8 but (legacy) number of points by return [4] in header is 57086 instead zero. WARNING: point type is 8 but (legacy) number of points by return [5] in header is 7211 instead zero. overview over extended number of returns of given pulse: 26727239 857494 595542 198239 33358 2940 120 0 0 0 0 0 0 0 0 histogram of classification of points: 1118273 unclassified (1) 26984136 ground (2) 174691 building (6) 134220 water (9) 3612 Reserved for ASPRS Definition (26) +-> flagged as extended overlap: 2009685 +---> 104858 of those are unclassified (1) +---> 1893791 of those are ground (2) +---> 6374 of those are building (6) +---> 4662 of those are water (9) z coordinate histogram with bin size 0.100000 bin [-6.0,-5.9) has 27 bin [-5.9,-5.8) has 2210 bin [-5.8,-5.7) has 74856 bin [-5.7,-5.6) has 34589 bin [-5.6,-5.5) has 27066 bin [-5.5,-5.4) has 32314 bin [-5.4,-5.3) has 29201 bin [-5.3,-5.2) has 37280 bin [-5.2,-5.1) has 58853 bin [-5.1,-5.0) has 58175 bin [-5.0,-4.9) has 62652 bin [-4.9,-4.8) has 58847 bin [-4.8,-4.7) has 58192 bin [-4.7,-4.6) has 58342 bin [-4.6,-4.5) has 55931 bin [-4.5,-4.4) has 55839 bin [-4.4,-4.3) has 59208 bin [-4.3,-4.2) has 92778 bin [-4.2,-4.1) has 562483 bin [-4.1,-4.0) has 5334118 bin [-4.0,-3.9) has 11465438 bin [-3.9,-3.8) has 4890702 bin [-3.8,-3.7) has 2061400 bin [-3.7,-3.6) has 695018 bin [-3.6,-3.5) has 336438 bin [-3.5,-3.4) has 281322 bin [-3.4,-3.3) has 211393 bin [-3.3,-3.2) has 253744 bin [-3.2,-3.1) has 153719 bin [-3.1,-3.0) has 56511 bin [-3.0,-2.9) has 12180 bin [-2.9,-2.8) has 4553 bin [-2.8,-2.7) has 3524 bin [-2.7,-2.6) has 3856 bin [-2.6,-2.5) has 4163 bin [-2.5,-2.4) has 4662 bin [-2.4,-2.3) has 5202 bin [-2.3,-2.2) has 4686 bin [-2.2,-2.1) has 4012 bin [-2.1,-2.0) has 3790 bin [-2.0,-1.9) has 3756 bin [-1.9,-1.8) has 3683 bin [-1.8,-1.7) has 3475 bin [-1.7,-1.6) has 3412 bin [-1.6,-1.5) has 3108 bin [-1.5,-1.4) has 2827 bin [-1.4,-1.3) has 2477 bin [-1.3,-1.2) has 2388 bin [-1.2,-1.1) has 2576 bin [-1.1,-1.0) has 2691 bin [-1.0,-0.9) has 2607 bin [-0.9,-0.8) has 2721 bin [-0.8,-0.7) has 2717 bin 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818 bin [24.1,24.2) has 705 bin [24.2,24.3) has 657 bin [24.3,24.4) has 603 bin [24.4,24.5) has 534 bin [24.5,24.6) has 498 bin [24.6,24.7) has 412 bin [24.7,24.8) has 344 bin [24.8,24.9) has 325 bin [24.9,25.0) has 330 bin [25.0,25.1) has 274 bin [25.1,25.2) has 239 bin [25.2,25.3) has 223 bin [25.3,25.4) has 180 bin [25.4,25.5) has 167 bin [25.5,25.6) has 139 bin [25.6,25.7) has 138 bin [25.7,25.8) has 127 bin [25.8,25.9) has 115 bin [25.9,26.0) has 97 bin [26.0,26.1) has 82 bin [26.1,26.2) has 85 bin [26.2,26.3) has 90 bin [26.3,26.4) has 95 bin [26.4,26.5) has 88 bin [26.5,26.6) has 90 bin [26.6,26.7) has 77 bin [26.7,26.8) has 87 bin [26.8,26.9) has 82 bin [26.9,27.0) has 75 bin [27.0,27.1) has 62 bin [27.1,27.2) has 62 bin [27.2,27.3) has 76 bin [27.3,27.4) has 71 bin [27.4,27.5) has 73 bin [27.5,27.6) has 62 bin [27.6,27.7) has 55 bin [27.7,27.8) has 53 bin [27.8,27.9) has 65 bin [27.9,28.0) has 50 bin [28.0,28.1) has 61 bin [28.1,28.2) has 46 bin [28.2,28.3) has 54 bin [28.3,28.4) has 43 bin [28.4,28.5) has 38 bin [28.5,28.6) has 32 bin [28.6,28.7) has 48 bin [28.7,28.8) has 36 bin [28.8,28.9) has 40 bin [28.9,29.0) has 36 bin [29.0,29.1) has 28 bin [29.1,29.2) has 49 bin [29.2,29.3) has 43 bin [29.3,29.4) has 35 bin [29.4,29.5) has 29 bin [29.5,29.6) has 27 bin [29.6,29.7) has 25 bin [29.7,29.8) has 27 bin [29.8,29.9) has 26 bin [29.9,30.0) has 15 bin [30.0,30.1) has 14 bin [30.1,30.2) has 15 bin [30.2,30.3) has 7 bin [30.3,30.4) has 6 bin [30.4,30.5) has 3 bin [30.5,30.6) has 4 bin [30.6,30.7) has 2 bin [30.7,30.8) has 2 bin [30.8,30.9) has 1 average z coordinate -3.3 for 28414932 element(s) point source id histogram with bin size 1.000000 bin 64 has 17906102 bin 65 has 6445668 bin 205 has 4063162 average point source id 84.388981047007263 for 28414932 element(s)