lasinfo (210611) report for 'AHN4T/37BN2_08.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: 55597162 number of points by return: 45035068 9438349 1074246 46833 2666 scale factor x y z: 0.001 0.001 0.001 offset x y z: 76980 447480 0 min x y z: 76980.000 447480.000 -3.432 max x y z: 78019.999 448769.999 40.038 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: 55597162 extended number of points by return: 45035068 9438349 1074246 46833 2666 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 -3432 40038 intensity 0 4913 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 -31 32 user_data 6 7 point_source_ID 157 174 gps_time 270290232.809754 270306363.137835 WARNING: range violates GPS week time specified by global encoding bit 0 Color R 43 255 G 45 255 B 0 255 NIR 35 255 extended_return_number 1 5 extended_number_of_returns 1 6 extended_classification 1 26 extended_scan_angle -5167 5333 extended_scanner_channel 0 0 attribute0 0 49.13 ('Amplitude') attribute1 -15.34 34.36 ('Reflectance') attribute2 0 65535 ('Deviation') number of first returns: 45035068 number of intermediate returns: 1146854 number of last returns: 44884150 number of single returns: 35468910 covered area in square units/kilounits: 1313680/1.31 point density: all returns 42.32 last only 34.17 (per square units) spacing: all returns 0.15 last only 0.17 (in units) WARNING: point type is 8 but (legacy) number of point records in header is 55597162 instead zero. WARNING: point type is 8 but (legacy) number of points by return [1] in header is 45035068 instead zero. WARNING: point type is 8 but (legacy) number of points by return [2] in header is 9438349 instead zero. WARNING: point type is 8 but (legacy) number of points by return [3] in header is 1074246 instead zero. WARNING: point type is 8 but (legacy) number of points by return [4] in header is 46833 instead zero. WARNING: point type is 8 but (legacy) number of points by return [5] in header is 2666 instead zero. overview over extended number of returns of given pulse: 35468910 16802931 3134061 177851 13331 78 0 0 0 0 0 0 0 0 0 histogram of classification of points: 15156577 unclassified (1) 23077032 ground (2) 17242998 building (6) 65801 water (9) 54754 Reserved for ASPRS Definition (26) +-> flagged as extended overlap: 4148003 +---> 1048899 of those are unclassified (1) +---> 1805806 of those are ground (2) +---> 1277183 of those are building (6) +---> 14367 of those are water (9) +---> 1748 of those are Reserved for ASPRS Definition (26) z coordinate histogram with bin size 0.100000 bin [-3.5,-3.4) has 2 bin [-3.4,-3.3) has 777 bin [-3.3,-3.2) has 496 bin [-3.2,-3.1) has 1612 bin [-3.1,-3.0) has 1735 bin [-3.0,-2.9) has 1553 bin [-2.9,-2.8) has 4666 bin [-2.8,-2.7) has 12489 bin [-2.7,-2.6) has 11574 bin [-2.6,-2.5) has 18650 bin [-2.5,-2.4) has 21434 bin [-2.4,-2.3) has 32353 bin [-2.3,-2.2) has 53119 bin [-2.2,-2.1) has 120539 bin [-2.1,-2.0) has 315694 bin [-2.0,-1.9) has 407443 bin [-1.9,-1.8) has 333075 bin [-1.8,-1.7) has 381612 bin [-1.7,-1.6) has 509808 bin [-1.6,-1.5) has 380793 bin [-1.5,-1.4) has 285565 bin [-1.4,-1.3) has 238885 bin [-1.3,-1.2) has 206685 bin [-1.2,-1.1) has 268043 bin [-1.1,-1.0) has 368405 bin [-1.0,-0.9) has 633475 bin [-0.9,-0.8) has 1155829 bin [-0.8,-0.7) has 1128665 bin [-0.7,-0.6) has 967861 bin [-0.6,-0.5) has 1434026 bin [-0.5,-0.4) has 1678767 bin [-0.4,-0.3) has 1277505 bin [-0.3,-0.2) has 1034111 bin [-0.2,-0.1) has 955590 bin [-0.1,0.0) has 970175 bin [0.0,0.1) has 1173179 bin [0.1,0.2) has 1344643 bin [0.2,0.3) has 1551713 bin [0.3,0.4) has 1914669 bin [0.4,0.5) has 2074614 bin [0.5,0.6) has 2097191 bin [0.6,0.7) has 1920682 bin [0.7,0.8) has 1461203 bin [0.8,0.9) has 1151335 bin [0.9,1.0) has 963504 bin [1.0,1.1) has 556677 bin [1.1,1.2) has 328413 bin [1.2,1.3) has 241150 bin [1.3,1.4) has 221085 bin [1.4,1.5) has 233500 bin 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928 bin [17.5,17.6) has 929 bin [17.6,17.7) has 928 bin [17.7,17.8) has 924 bin [17.8,17.9) has 851 bin [17.9,18.0) has 820 bin [18.0,18.1) has 866 bin [18.1,18.2) has 779 bin [18.2,18.3) has 739 bin [18.3,18.4) has 851 bin [18.4,18.5) has 723 bin [18.5,18.6) has 669 bin [18.6,18.7) has 652 bin [18.7,18.8) has 589 bin [18.8,18.9) has 603 bin [18.9,19.0) has 550 bin [19.0,19.1) has 551 bin [19.1,19.2) has 564 bin [19.2,19.3) has 544 bin [19.3,19.4) has 565 bin [19.4,19.5) has 497 bin [19.5,19.6) has 513 bin [19.6,19.7) has 492 bin [19.7,19.8) has 486 bin [19.8,19.9) has 493 bin [19.9,20.0) has 452 bin [20.0,20.1) has 477 bin [20.1,20.2) has 432 bin [20.2,20.3) has 487 bin [20.3,20.4) has 525 bin [20.4,20.5) has 473 bin [20.5,20.6) has 479 bin [20.6,20.7) has 473 bin [20.7,20.8) has 454 bin [20.8,20.9) has 458 bin [20.9,21.0) has 460 bin [21.0,21.1) has 477 bin [21.1,21.2) has 468 bin [21.2,21.3) has 451 bin [21.3,21.4) has 458 bin [21.4,21.5) has 401 bin [21.5,21.6) has 389 bin 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has 2 bin [26.1,26.2) has 5 bin [26.2,26.3) has 1 bin [26.3,26.4) has 1 bin [26.4,26.5) has 2 bin [26.7,26.8) has 2 bin [26.8,26.9) has 1 bin [26.9,27.0) has 1 bin [27.0,27.1) has 1 bin [27.2,27.3) has 1 bin [27.3,27.4) has 1 bin [28.2,28.3) has 1 bin [29.1,29.2) has 1 bin [29.9,30.0) has 1 bin [30.5,30.6) has 1 bin [30.8,30.9) has 1 bin [31.1,31.2) has 1 bin [31.2,31.3) has 1 bin [31.5,31.6) has 1 bin [31.9,32.0) has 1 bin [32.6,32.7) has 2 bin [32.8,32.9) has 2 bin [33.1,33.2) has 1 bin [33.2,33.3) has 1 bin [33.5,33.6) has 1 bin [33.7,33.8) has 1 bin [33.8,33.9) has 1 bin [33.9,34.0) has 1 bin [34.1,34.2) has 1 bin [34.2,34.3) has 1 bin [34.4,34.5) has 2 bin [34.5,34.6) has 8 bin [34.6,34.7) has 4 bin [34.9,35.0) has 1 bin [35.1,35.2) has 1 bin [35.6,35.7) has 2 bin [36.1,36.2) has 1 bin [36.8,36.9) has 1 bin [37.0,37.1) has 1 bin [37.4,37.5) has 1 bin [37.7,37.8) has 1 bin [37.8,37.9) has 1 bin [38.0,38.1) has 1 bin [38.2,38.3) has 3 bin [38.5,38.6) has 1 bin [38.8,38.9) has 1 bin [38.9,39.0) has 1 bin [39.1,39.2) has 1 bin [39.2,39.3) has 1 bin [39.6,39.7) has 1 bin [39.7,39.8) has 1 bin [39.8,39.9) has 1 bin [40.0,40.1) has 1 average z coordinate 2.0 for 55597162 element(s) point source id histogram with bin size 1.000000 bin 157 has 9695153 bin 158 has 38548052 bin 159 has 6653924 bin 174 has 700033 average point source id 158.146757472980369 for 55597162 element(s)