lasinfo (210611) report for 'AHN4T/12CN2_16.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: 38996587 number of points by return: 31126948 5648811 1783495 377223 56767 scale factor x y z: 0.001 0.001 0.001 offset x y z: 224980 557480 0 min x y z: 224980.000 557480.000 8.463 max x y z: 226019.999 558769.999 41.879 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: 38996587 extended number of points by return: 31126948 5648811 1783495 377223 56767 3155 188 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 8463 41879 intensity 10 4950 return_number 1 7 number_of_returns 1 7 edge_of_flight_line 0 1 scan_direction_flag 0 1 classification 1 9 scan_angle_rank -10 29 user_data 6 7 point_source_ID 43 202 gps_time 324205085.987299 330853701.312643 WARNING: range violates GPS week time specified by global encoding bit 0 Color R 21 255 G 40 255 B 41 255 NIR 0 245 extended_return_number 1 7 extended_number_of_returns 1 7 extended_classification 1 9 extended_scan_angle -1667 4833 extended_scanner_channel 0 0 attribute0 0 0 ('Amplitude') attribute1 -15.96 33.34 ('Reflectance') attribute2 0 65535 ('Deviation') number of first returns: 31126948 number of intermediate returns: 2227026 number of last returns: 31113447 number of single returns: 25470834 covered area in square units/kilounits: 1289228/1.29 point density: all returns 30.25 last only 24.13 (per square units) spacing: all returns 0.18 last only 0.20 (in units) WARNING: point type is 8 but (legacy) number of point records in header is 38996587 instead zero. WARNING: point type is 8 but (legacy) number of points by return [1] in header is 31126948 instead zero. WARNING: point type is 8 but (legacy) number of points by return [2] in header is 5648811 instead zero. WARNING: point type is 8 but (legacy) number of points by return [3] in header is 1783495 instead zero. WARNING: point type is 8 but (legacy) number of points by return [4] in header is 377223 instead zero. WARNING: point type is 8 but (legacy) number of points by return [5] in header is 56767 instead zero. overview over extended number of returns of given pulse: 25470834 7732032 4222452 1283672 255546 29632 2419 0 0 0 0 0 0 0 0 histogram of classification of points: 11603867 unclassified (1) 25815252 ground (2) 5091 building (6) 1572377 water (9) +-> flagged as extended overlap: 2802621 +---> 942782 of those are unclassified (1) +---> 1750720 of those are ground (2) +---> 109119 of those are water (9) z coordinate histogram with bin size 0.100000 bin [8.4,8.5) has 1 bin [8.5,8.6) has 97 bin [8.6,8.7) has 290 bin [8.7,8.8) has 3013 bin [8.8,8.9) has 9560 bin [8.9,9.0) has 22632 bin [9.0,9.1) has 11566 bin [9.1,9.2) has 8471 bin [9.2,9.3) has 10483 bin [9.3,9.4) has 13227 bin [9.4,9.5) has 17331 bin [9.5,9.6) has 33735 bin [9.6,9.7) has 307178 bin [9.7,9.8) has 1060455 bin [9.8,9.9) has 1113382 bin [9.9,10.0) has 1425173 bin [10.0,10.1) has 1457146 bin [10.1,10.2) has 925997 bin [10.2,10.3) has 713285 bin [10.3,10.4) has 621227 bin [10.4,10.5) has 442281 bin [10.5,10.6) has 423686 bin [10.6,10.7) has 1500761 bin [10.7,10.8) has 2549100 bin [10.8,10.9) has 2701190 bin [10.9,11.0) has 2280411 bin [11.0,11.1) has 1560768 bin [11.1,11.2) has 1345060 bin [11.2,11.3) has 2016896 bin [11.3,11.4) has 2437408 bin [11.4,11.5) has 2146090 bin [11.5,11.6) has 1429286 bin [11.6,11.7) has 871050 bin [11.7,11.8) has 533368 bin [11.8,11.9) has 302161 bin [11.9,12.0) has 179602 bin [12.0,12.1) has 132778 bin [12.1,12.2) has 102716 bin [12.2,12.3) has 89306 bin [12.3,12.4) has 88217 bin [12.4,12.5) has 88750 bin [12.5,12.6) has 90065 bin [12.6,12.7) has 91808 bin [12.7,12.8) has 91503 bin [12.8,12.9) has 90854 bin [12.9,13.0) has 89908 bin [13.0,13.1) has 88803 bin [13.1,13.2) has 87362 bin [13.2,13.3) has 85397 bin [13.3,13.4) has 83287 bin [13.4,13.5) has 82655 bin [13.5,13.6) has 80191 bin [13.6,13.7) has 78618 bin [13.7,13.8) has 77822 bin [13.8,13.9) has 78857 bin 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bin [37.1,37.2) has 1374 bin [37.2,37.3) has 1298 bin [37.3,37.4) has 1164 bin [37.4,37.5) has 1101 bin [37.5,37.6) has 1051 bin [37.6,37.7) has 935 bin [37.7,37.8) has 811 bin [37.8,37.9) has 749 bin [37.9,38.0) has 734 bin [38.0,38.1) has 677 bin [38.1,38.2) has 609 bin [38.2,38.3) has 498 bin [38.3,38.4) has 464 bin [38.4,38.5) has 423 bin [38.5,38.6) has 328 bin [38.6,38.7) has 313 bin [38.7,38.8) has 315 bin [38.8,38.9) has 253 bin [38.9,39.0) has 241 bin [39.0,39.1) has 203 bin [39.1,39.2) has 175 bin [39.2,39.3) has 175 bin [39.3,39.4) has 158 bin [39.4,39.5) has 128 bin [39.5,39.6) has 120 bin [39.6,39.7) has 90 bin [39.7,39.8) has 64 bin [39.8,39.9) has 57 bin [39.9,40.0) has 43 bin [40.0,40.1) has 32 bin [40.1,40.2) has 30 bin [40.2,40.3) has 23 bin [40.3,40.4) has 28 bin [40.4,40.5) has 19 bin [40.5,40.6) has 15 bin [40.6,40.7) has 16 bin [40.7,40.8) has 6 bin [40.8,40.9) has 10 bin [40.9,41.0) has 7 bin [41.0,41.1) has 11 bin [41.1,41.2) has 6 bin [41.2,41.3) has 4 bin [41.3,41.4) has 2 bin [41.4,41.5) has 3 bin [41.5,41.6) has 1 bin [41.7,41.8) has 1 bin [41.8,41.9) has 1 average z coordinate 12.8 for 38996587 element(s) point source id histogram with bin size 1.000000 bin 43 has 10769917 bin 44 has 13086906 bin 202 has 15139764 average point source id 105.064646375335357 for 38996587 element(s)