lasinfo (210611) report for 'AHN4T/31GZ2_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: 179/2021 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: 49300764 number of points by return: 45067984 3395017 697099 126385 14279 scale factor x y z: 0.001 0.001 0.001 offset x y z: 124980 449980 0 min x y z: 124980.000 449980.000 -2.867 max x y z: 126019.999 451269.999 30.915 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: 49300764 extended number of points by return: 45067984 3395017 697099 126385 14279 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 -2867 30915 intensity 61 4933 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 -15 29 user_data 6 7 point_source_ID 79 80 gps_time 269727934.088178 269728724.342632 WARNING: range violates GPS week time specified by global encoding bit 0 Color R 22 255 G 30 255 B 18 255 NIR 33 255 extended_return_number 1 5 extended_number_of_returns 1 7 extended_classification 1 26 extended_scan_angle -2500 4833 extended_scanner_channel 0 0 attribute0 0.61 49.33 ('Amplitude') attribute1 -15.36 34.09 ('Reflectance') attribute2 0 65535 ('Deviation') number of first returns: 45067984 number of intermediate returns: 843085 number of last returns: 44959984 number of single returns: 41570289 covered area in square units/kilounits: 1313940/1.31 point density: all returns 37.52 last only 34.22 (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 49300764 instead zero. WARNING: point type is 8 but (legacy) number of points by return [1] in header is 45067984 instead zero. WARNING: point type is 8 but (legacy) number of points by return [2] in header is 3395017 instead zero. WARNING: point type is 8 but (legacy) number of points by return [3] in header is 697099 instead zero. WARNING: point type is 8 but (legacy) number of points by return [4] in header is 126385 instead zero. WARNING: point type is 8 but (legacy) number of points by return [5] in header is 14279 instead zero. overview over extended number of returns of given pulse: 41570289 5484997 1722628 450816 71293 739 2 0 0 0 0 0 0 0 0 histogram of classification of points: 7172787 unclassified (1) 34483689 ground (2) 7503489 building (6) 127645 water (9) 13154 Reserved for ASPRS Definition (26) +-> flagged as extended overlap: 3192049 +---> 519169 of those are unclassified (1) +---> 2095942 of those are ground (2) +---> 554569 of those are building (6) +---> 19307 of those are water (9) +---> 3062 of those are Reserved for ASPRS Definition (26) z coordinate histogram with bin size 0.100000 bin [-2.9,-2.8) has 7 bin [-2.8,-2.7) has 89 bin [-2.7,-2.6) has 791 bin [-2.6,-2.5) has 61 bin [-2.5,-2.4) has 46 bin [-2.4,-2.3) has 42 bin [-2.3,-2.2) has 34 bin [-2.2,-2.1) has 44 bin [-2.1,-2.0) has 45 bin [-2.0,-1.9) has 51 bin [-1.9,-1.8) has 56 bin [-1.8,-1.7) has 60 bin [-1.7,-1.6) has 200 bin [-1.6,-1.5) has 17942 bin [-1.5,-1.4) has 108151 bin [-1.4,-1.3) has 122703 bin [-1.3,-1.2) has 170720 bin [-1.2,-1.1) has 454798 bin [-1.1,-1.0) has 1404151 bin [-1.0,-0.9) has 3097025 bin [-0.9,-0.8) has 3212680 bin [-0.8,-0.7) has 1353102 bin [-0.7,-0.6) has 900082 bin [-0.6,-0.5) has 877085 bin [-0.5,-0.4) has 1061023 bin [-0.4,-0.3) has 1225051 bin [-0.3,-0.2) has 1574117 bin [-0.2,-0.1) has 2672532 bin [-0.1,0.0) has 3262593 bin [0.0,0.1) has 3919826 bin [0.1,0.2) has 2321578 bin [0.2,0.3) has 1181252 bin [0.3,0.4) has 856475 bin [0.4,0.5) has 678682 bin [0.5,0.6) has 605448 bin [0.6,0.7) has 677354 bin [0.7,0.8) has 504909 bin [0.8,0.9) has 530449 bin [0.9,1.0) has 496565 bin [1.0,1.1) has 573516 bin [1.1,1.2) has 518967 bin [1.2,1.3) has 529561 bin [1.3,1.4) has 518667 bin [1.4,1.5) has 427173 bin [1.5,1.6) has 327053 bin [1.6,1.7) has 262487 bin [1.7,1.8) has 252904 bin [1.8,1.9) has 243659 bin [1.9,2.0) has 225912 bin [2.0,2.1) has 238809 bin [2.1,2.2) has 208974 bin [2.2,2.3) has 215802 bin [2.3,2.4) has 281779 bin [2.4,2.5) has 286552 bin [2.5,2.6) has 228325 bin [2.6,2.7) has 221582 bin [2.7,2.8) has 215214 bin [2.8,2.9) has 236537 bin [2.9,3.0) has 269853 bin [3.0,3.1) has 199605 bin [3.1,3.2) has 206217 bin [3.2,3.3) has 183132 bin [3.3,3.4) has 188743 bin [3.4,3.5) has 156891 bin [3.5,3.6) has 141404 bin [3.6,3.7) has 126266 bin [3.7,3.8) has 119596 bin [3.8,3.9) has 102815 bin [3.9,4.0) has 109156 bin [4.0,4.1) has 118355 bin [4.1,4.2) has 179363 bin [4.2,4.3) has 124281 bin [4.3,4.4) has 104700 bin [4.4,4.5) has 96741 bin [4.5,4.6) has 87344 bin [4.6,4.7) has 91569 bin [4.7,4.8) has 80866 bin [4.8,4.9) has 82805 bin [4.9,5.0) has 81484 bin [5.0,5.1) has 84874 bin [5.1,5.2) has 83292 bin [5.2,5.3) has 87566 bin [5.3,5.4) has 79681 bin [5.4,5.5) has 110010 bin [5.5,5.6) has 109645 bin [5.6,5.7) has 146736 bin [5.7,5.8) has 132288 bin [5.8,5.9) has 118984 bin [5.9,6.0) has 159230 bin [6.0,6.1) has 175873 bin [6.1,6.2) has 135697 bin [6.2,6.3) has 138262 bin 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311 bin [26.3,26.4) has 269 bin [26.4,26.5) has 270 bin [26.5,26.6) has 283 bin [26.6,26.7) has 256 bin [26.7,26.8) has 218 bin [26.8,26.9) has 227 bin [26.9,27.0) has 224 bin [27.0,27.1) has 217 bin [27.1,27.2) has 202 bin [27.2,27.3) has 207 bin [27.3,27.4) has 216 bin [27.4,27.5) has 210 bin [27.5,27.6) has 182 bin [27.6,27.7) has 191 bin [27.7,27.8) has 183 bin [27.8,27.9) has 175 bin [27.9,28.0) has 159 bin [28.0,28.1) has 144 bin [28.1,28.2) has 142 bin [28.2,28.3) has 128 bin [28.3,28.4) has 142 bin [28.4,28.5) has 134 bin [28.5,28.6) has 138 bin [28.6,28.7) has 140 bin [28.7,28.8) has 154 bin [28.8,28.9) has 160 bin [28.9,29.0) has 145 bin [29.0,29.1) has 122 bin [29.1,29.2) has 114 bin [29.2,29.3) has 90 bin [29.3,29.4) has 83 bin [29.4,29.5) has 70 bin [29.5,29.6) has 67 bin [29.6,29.7) has 57 bin [29.7,29.8) has 43 bin [29.8,29.9) has 47 bin [29.9,30.0) has 53 bin [30.0,30.1) has 46 bin [30.1,30.2) has 48 bin [30.2,30.3) has 32 bin [30.3,30.4) has 37 bin [30.4,30.5) has 23 bin [30.5,30.6) has 9 bin [30.6,30.7) has 3 bin [30.7,30.8) has 3 bin [30.8,30.9) has 3 bin [30.9,31.0) has 3 average z coordinate 1.5 for 49300764 element(s) point source id histogram with bin size 1.000000 bin 79 has 32156157 bin 80 has 17144607 average point source id 79.347755401924402 for 49300764 element(s)