lasinfo (210611) report for 'AHN4T/19CN1_03.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: 177/2021 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: 14284904 number of points by return: 14027446 234978 21434 1046 0 scale factor x y z: 0.001 0.001 0.001 offset x y z: 101980 511230 0 min x y z: 102335.204 511230.000 -1.581 max x y z: 103019.999 512519.999 26.596 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: 14284904 extended number of points by return: 14027446 234978 21434 1046 0 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 355204 1039999 Y 0 1289999 Z -1581 26596 intensity 48 4024 return_number 1 4 number_of_returns 1 4 edge_of_flight_line 0 1 scan_direction_flag 0 1 classification 1 9 scan_angle_rank -34 29 user_data 8 9 point_source_ID 34 36 gps_time 269530718.422570 269531956.251733 WARNING: range violates GPS week time specified by global encoding bit 0 Color R 13 255 G 30 255 B 39 255 NIR 24 244 extended_return_number 1 4 extended_number_of_returns 1 4 extended_classification 1 9 extended_scan_angle -5667 4833 extended_scanner_channel 0 0 attribute0 0.48 40.24 ('Amplitude') attribute1 -17.81 22.1 ('Reflectance') attribute2 0 65535 ('Deviation') number of first returns: 14027446 number of intermediate returns: 22594 number of last returns: 14023162 number of single returns: 13788298 covered area in square units/kilounits: 782144/0.78 point density: all returns 18.26 last only 17.93 (per square units) spacing: all returns 0.23 last only 0.24 (in units) WARNING: point type is 8 but (legacy) number of point records in header is 14284904 instead zero. WARNING: point type is 8 but (legacy) number of points by return [1] in header is 14027446 instead zero. WARNING: point type is 8 but (legacy) number of points by return [2] in header is 234978 instead zero. WARNING: point type is 8 but (legacy) number of points by return [3] in header is 21434 instead zero. WARNING: point type is 8 but (legacy) number of points by return [4] in header is 1046 instead zero. overview over extended number of returns of given pulse: 13788298 430790 61593 4223 0 0 0 0 0 0 0 0 0 0 0 histogram of classification of points: 457992 unclassified (1) 12021283 ground (2) 1805629 water (9) +-> flagged as extended overlap: 924791 +---> 49290 of those are unclassified (1) +---> 815697 of those are ground (2) +---> 59804 of those are water (9) z coordinate histogram with bin size 0.100000 bin [-1.6,-1.5) has 109 bin [-1.5,-1.4) has 1885 bin [-1.4,-1.3) has 15752 bin [-1.3,-1.2) has 95839 bin [-1.2,-1.1) has 304988 bin [-1.1,-1.0) has 499021 bin [-1.0,-0.9) has 585615 bin [-0.9,-0.8) has 463329 bin [-0.8,-0.7) has 283764 bin [-0.7,-0.6) has 229094 bin [-0.6,-0.5) has 138875 bin [-0.5,-0.4) has 117718 bin [-0.4,-0.3) has 163513 bin [-0.3,-0.2) has 136192 bin [-0.2,-0.1) has 109767 bin [-0.1,0.0) has 98562 bin [0.0,0.1) has 48224 bin [0.1,0.2) has 47951 bin [0.2,0.3) has 49502 bin [0.3,0.4) has 49833 bin [0.4,0.5) has 50377 bin [0.5,0.6) has 52114 bin [0.6,0.7) has 53086 bin [0.7,0.8) has 55464 bin [0.8,0.9) has 66488 bin [0.9,1.0) has 87918 bin [1.0,1.1) has 129625 bin [1.1,1.2) has 172022 bin [1.2,1.3) has 177110 bin [1.3,1.4) has 136632 bin [1.4,1.5) has 87599 bin [1.5,1.6) has 57709 bin [1.6,1.7) has 47971 bin [1.7,1.8) has 44522 bin [1.8,1.9) has 38077 bin [1.9,2.0) has 35386 bin [2.0,2.1) has 33022 bin [2.1,2.2) has 30589 bin [2.2,2.3) has 28683 bin [2.3,2.4) has 27133 bin [2.4,2.5) has 24794 bin [2.5,2.6) has 22222 bin [2.6,2.7) has 19781 bin [2.7,2.8) has 17997 bin [2.8,2.9) has 16542 bin [2.9,3.0) has 15195 bin [3.0,3.1) has 14491 bin [3.1,3.2) has 13759 bin [3.2,3.3) has 13000 bin [3.3,3.4) has 12887 bin [3.4,3.5) has 13271 bin [3.5,3.6) has 19378 bin [3.6,3.7) has 43752 bin [3.7,3.8) has 108443 bin [3.8,3.9) has 166815 bin [3.9,4.0) has 181191 bin [4.0,4.1) has 212667 bin [4.1,4.2) has 182241 bin [4.2,4.3) has 169334 bin [4.3,4.4) has 167981 bin [4.4,4.5) has 151056 bin [4.5,4.6) has 140532 bin [4.6,4.7) has 133523 bin [4.7,4.8) has 127862 bin [4.8,4.9) has 117164 bin [4.9,5.0) has 112390 bin [5.0,5.1) has 108683 bin [5.1,5.2) has 99919 bin [5.2,5.3) has 93495 bin [5.3,5.4) has 87685 bin [5.4,5.5) has 85924 bin [5.5,5.6) has 80253 bin [5.6,5.7) has 78788 bin [5.7,5.8) has 78924 bin [5.8,5.9) has 74782 bin [5.9,6.0) has 71564 bin [6.0,6.1) has 70208 bin [6.1,6.2) has 71176 bin [6.2,6.3) has 70471 bin [6.3,6.4) has 67859 bin [6.4,6.5) has 65218 bin [6.5,6.6) has 64760 bin [6.6,6.7) has 62789 bin [6.7,6.8) has 57840 bin [6.8,6.9) has 53892 bin [6.9,7.0) has 50818 bin [7.0,7.1) has 47349 bin [7.1,7.2) has 45892 bin [7.2,7.3) has 45383 bin [7.3,7.4) has 45012 bin [7.4,7.5) has 44458 bin [7.5,7.6) has 44509 bin [7.6,7.7) has 43369 bin [7.7,7.8) has 44204 bin [7.8,7.9) has 44978 bin [7.9,8.0) has 43439 bin [8.0,8.1) has 44984 bin [8.1,8.2) has 44580 bin [8.2,8.3) has 44376 bin [8.3,8.4) has 44352 bin [8.4,8.5) has 41720 bin 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has 37911 bin [20.2,20.3) has 39152 bin [20.3,20.4) has 39294 bin [20.4,20.5) has 38538 bin [20.5,20.6) has 37964 bin [20.6,20.7) has 37399 bin [20.7,20.8) has 36330 bin [20.8,20.9) has 34008 bin [20.9,21.0) has 31799 bin [21.0,21.1) has 30852 bin [21.1,21.2) has 29955 bin [21.2,21.3) has 28933 bin [21.3,21.4) has 28572 bin [21.4,21.5) has 26876 bin [21.5,21.6) has 25364 bin [21.6,21.7) has 24092 bin [21.7,21.8) has 22790 bin [21.8,21.9) has 21567 bin [21.9,22.0) has 19614 bin [22.0,22.1) has 17369 bin [22.1,22.2) has 15526 bin [22.2,22.3) has 14119 bin [22.3,22.4) has 12349 bin [22.4,22.5) has 11070 bin [22.5,22.6) has 9563 bin [22.6,22.7) has 9106 bin [22.7,22.8) has 8530 bin [22.8,22.9) has 7999 bin [22.9,23.0) has 7574 bin [23.0,23.1) has 6952 bin [23.1,23.2) has 6489 bin [23.2,23.3) has 5957 bin [23.3,23.4) has 5558 bin [23.4,23.5) has 5127 bin [23.5,23.6) has 5433 bin [23.6,23.7) has 5004 bin [23.7,23.8) has 4282 bin [23.8,23.9) has 4282 bin [23.9,24.0) has 3841 bin [24.0,24.1) has 3618 bin [24.1,24.2) has 3355 bin [24.2,24.3) has 2827 bin [24.3,24.4) has 2526 bin [24.4,24.5) has 2584 bin [24.5,24.6) has 2332 bin [24.6,24.7) has 1954 bin [24.7,24.8) has 1965 bin [24.8,24.9) has 2069 bin [24.9,25.0) has 2247 bin [25.0,25.1) has 1956 bin [25.1,25.2) has 1826 bin [25.2,25.3) has 1805 bin [25.3,25.4) has 1500 bin [25.4,25.5) has 1210 bin [25.5,25.6) has 946 bin [25.6,25.7) has 768 bin [25.7,25.8) has 719 bin [25.8,25.9) has 597 bin [25.9,26.0) has 491 bin [26.0,26.1) has 269 bin [26.1,26.2) has 202 bin [26.2,26.3) has 134 bin [26.3,26.4) has 111 bin [26.4,26.5) has 51 bin [26.5,26.6) has 17 average z coordinate 7.0 for 14284904 element(s) point source id histogram with bin size 1.000000 bin 34 has 5083542 bin 35 has 9136403 bin 36 has 64959 average point source id 34.6486792630878 for 14284904 element(s)