lasinfo (210611) report for 'AHN4T/26CN2_09.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: 178/2021 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: 54186132 number of points by return: 44819702 6662297 2222687 431281 50165 scale factor x y z: 0.001 0.001 0.001 offset x y z: 147980 484980 0 min x y z: 147980.000 484980.000 -6.387 max x y z: 149019.999 486269.999 28.131 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: 54186132 extended number of points by return: 44819702 6662297 2222687 431281 50165 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 -6387 28131 intensity 56 4694 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 -17 34 user_data 6 7 point_source_ID 135 137 gps_time 270132713.061530 270194859.742374 WARNING: range violates GPS week time specified by global encoding bit 0 Color R 7 255 G 11 255 B 12 255 NIR 42 255 extended_return_number 1 5 extended_number_of_returns 1 7 extended_classification 1 26 extended_scan_angle -2833 5667 extended_scanner_channel 0 0 attribute0 0.56 46.94 ('Amplitude') attribute1 -15.5 31.8 ('Reflectance') attribute2 0 65535 ('Deviation') number of first returns: 44819702 number of intermediate returns: 2702715 number of last returns: 44805818 number of single returns: 38142103 covered area in square units/kilounits: 1318976/1.32 point density: all returns 41.08 last only 33.97 (per square units) spacing: all returns 0.16 last only 0.17 (in units) WARNING: point type is 8 but (legacy) number of point records in header is 54186132 instead zero. WARNING: point type is 8 but (legacy) number of points by return [1] in header is 44819702 instead zero. WARNING: point type is 8 but (legacy) number of points by return [2] in header is 6662297 instead zero. WARNING: point type is 8 but (legacy) number of points by return [3] in header is 2222687 instead zero. WARNING: point type is 8 but (legacy) number of points by return [4] in header is 431281 instead zero. WARNING: point type is 8 but (legacy) number of points by return [5] in header is 50165 instead zero. overview over extended number of returns of given pulse: 38142103 8891575 5376357 1525106 249159 1802 30 0 0 0 0 0 0 0 0 histogram of classification of points: 10442583 unclassified (1) 42513445 ground (2) 1039633 building (6) 186561 water (9) 3910 Reserved for ASPRS Definition (26) +-> flagged as extended overlap: 3359057 +---> 439757 of those are unclassified (1) +---> 2735852 of those are ground (2) +---> 153192 of those are building (6) +---> 29821 of those are water (9) +---> 435 of those are Reserved for ASPRS Definition (26) z coordinate histogram with bin size 0.100000 bin [-6.4,-6.3) has 305 bin [-6.3,-6.2) has 27560 bin [-6.2,-6.1) has 28610 bin [-6.1,-6.0) has 18757 bin [-6.0,-5.9) has 24974 bin [-5.9,-5.8) has 54162 bin [-5.8,-5.7) has 105968 bin [-5.7,-5.6) has 89964 bin [-5.6,-5.5) has 104368 bin [-5.5,-5.4) has 119953 bin [-5.4,-5.3) has 129420 bin [-5.3,-5.2) has 167979 bin [-5.2,-5.1) has 255682 bin [-5.1,-5.0) has 407586 bin [-5.0,-4.9) has 1198424 bin [-4.9,-4.8) has 4312671 bin [-4.8,-4.7) has 6567742 bin [-4.7,-4.6) has 7902583 bin [-4.6,-4.5) has 4152377 bin [-4.5,-4.4) has 1224585 bin [-4.4,-4.3) has 826460 bin [-4.3,-4.2) has 1032714 bin [-4.2,-4.1) has 3299358 bin [-4.1,-4.0) has 5505464 bin [-4.0,-3.9) has 2528355 bin [-3.9,-3.8) has 1194934 bin [-3.8,-3.7) has 818242 bin [-3.7,-3.6) has 560240 bin [-3.6,-3.5) has 333253 bin [-3.5,-3.4) has 166055 bin [-3.4,-3.3) has 128022 bin [-3.3,-3.2) has 107337 bin [-3.2,-3.1) has 106946 bin [-3.1,-3.0) has 97296 bin [-3.0,-2.9) has 95116 bin [-2.9,-2.8) has 94191 bin [-2.8,-2.7) has 90058 bin [-2.7,-2.6) has 89515 bin [-2.6,-2.5) has 88907 bin [-2.5,-2.4) has 87906 bin [-2.4,-2.3) has 87410 bin [-2.3,-2.2) has 87193 bin [-2.2,-2.1) has 86775 bin [-2.1,-2.0) has 83626 bin [-2.0,-1.9) has 80479 bin [-1.9,-1.8) has 79583 bin [-1.8,-1.7) has 81366 bin [-1.7,-1.6) has 85675 bin [-1.6,-1.5) has 90226 bin 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2916 bin [22.7,22.8) has 2867 bin [22.8,22.9) has 2863 bin [22.9,23.0) has 2863 bin [23.0,23.1) has 2620 bin [23.1,23.2) has 2605 bin [23.2,23.3) has 2607 bin [23.3,23.4) has 2572 bin [23.4,23.5) has 2383 bin [23.5,23.6) has 2413 bin [23.6,23.7) has 2388 bin [23.7,23.8) has 2263 bin [23.8,23.9) has 2269 bin [23.9,24.0) has 2233 bin [24.0,24.1) has 2161 bin [24.1,24.2) has 2091 bin [24.2,24.3) has 2109 bin [24.3,24.4) has 1939 bin [24.4,24.5) has 1892 bin [24.5,24.6) has 1914 bin [24.6,24.7) has 1834 bin [24.7,24.8) has 1723 bin [24.8,24.9) has 1616 bin [24.9,25.0) has 1630 bin [25.0,25.1) has 1539 bin [25.1,25.2) has 1476 bin [25.2,25.3) has 1365 bin [25.3,25.4) has 1348 bin [25.4,25.5) has 1219 bin [25.5,25.6) has 1182 bin [25.6,25.7) has 1153 bin [25.7,25.8) has 1076 bin [25.8,25.9) has 987 bin [25.9,26.0) has 901 bin [26.0,26.1) has 808 bin [26.1,26.2) has 684 bin [26.2,26.3) has 628 bin [26.3,26.4) has 547 bin [26.4,26.5) has 454 bin [26.5,26.6) has 392 bin [26.6,26.7) has 307 bin [26.7,26.8) has 278 bin [26.8,26.9) has 219 bin [26.9,27.0) has 197 bin [27.0,27.1) has 152 bin [27.1,27.2) has 117 bin [27.2,27.3) has 92 bin [27.3,27.4) has 59 bin [27.4,27.5) has 47 bin [27.5,27.6) has 32 bin [27.6,27.7) has 25 bin [27.7,27.8) has 18 bin [27.8,27.9) has 9 bin [27.9,28.0) has 7 bin [28.0,28.1) has 10 bin [28.1,28.2) has 4 average z coordinate -2.7 for 54186132 element(s) point source id histogram with bin size 1.000000 bin 135 has 197101 bin 136 has 33714039 bin 137 has 20274992 average point source id 136.370535601249401 for 54186132 element(s)