lasinfo (210611) report for 'AHN4T/52HZ1_06.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: 340/2022 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: 39013163 number of points by return: 23966671 11369792 3156719 476591 43390 scale factor x y z: 0.001 0.001 0.001 offset x y z: 209980 378730 0 min x y z: 209980.000 378730.000 18.498 max x y z: 211019.999 380019.999 60.831 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: 39013163 extended number of points by return: 23966671 11369792 3156719 476591 43390 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 18498 60831 intensity 8 2829 return_number 1 5 number_of_returns 1 7 edge_of_flight_line 0 1 scan_direction_flag 0 1 classification 1 9 scan_angle_rank -31 29 user_data 6 7 point_source_ID 108 110 gps_time 298291247.955302 298293126.552097 WARNING: range violates GPS week time specified by global encoding bit 0 Color R 18 255 G 42 255 B 22 255 NIR 0 255 extended_return_number 1 5 extended_number_of_returns 1 7 extended_classification 1 9 extended_scan_angle -5167 4833 extended_scanner_channel 0 0 attribute0 0.08 28.29 ('Amplitude') attribute1 -16.74 11.89 ('Reflectance') attribute2 0 65535 ('Deviation') number of first returns: 23966671 number of intermediate returns: 3674011 number of last returns: 23947731 number of single returns: 12575250 covered area in square units/kilounits: 1246172/1.25 point density: all returns 31.31 last only 19.22 (per square units) spacing: all returns 0.18 last only 0.23 (in units) WARNING: point type is 8 but (legacy) number of point records in header is 39013163 instead zero. WARNING: point type is 8 but (legacy) number of points by return [1] in header is 23966671 instead zero. WARNING: point type is 8 but (legacy) number of points by return [2] in header is 11369792 instead zero. WARNING: point type is 8 but (legacy) number of points by return [3] in header is 3156719 instead zero. WARNING: point type is 8 but (legacy) number of points by return [4] in header is 476591 instead zero. WARNING: point type is 8 but (legacy) number of points by return [5] in header is 43390 instead zero. overview over extended number of returns of given pulse: 12575250 16440785 8046495 1733364 204424 12436 409 0 0 0 0 0 0 0 0 histogram of classification of points: 18765455 unclassified (1) 19785605 ground (2) 192737 building (6) 269366 water (9) +-> flagged as extended overlap: 2816285 +---> 1288460 of those are unclassified (1) +---> 1511187 of those are ground (2) +---> 15428 of those are building (6) +---> 1210 of those are water (9) z coordinate histogram with bin size 0.100000 bin [18.4,18.5) has 1 bin [18.5,18.6) has 164 bin [18.6,18.7) has 9383 bin [18.7,18.8) has 329375 bin [18.8,18.9) has 283861 bin [18.9,19.0) has 202644 bin [19.0,19.1) has 230383 bin [19.1,19.2) has 230346 bin [19.2,19.3) has 227645 bin [19.3,19.4) has 203488 bin [19.4,19.5) has 194821 bin [19.5,19.6) has 199429 bin [19.6,19.7) has 243328 bin [19.7,19.8) has 331897 bin [19.8,19.9) has 458326 bin [19.9,20.0) 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bin [50.3,50.4) has 10908 bin [50.4,50.5) has 10553 bin [50.5,50.6) has 10286 bin [50.6,50.7) has 10086 bin [50.7,50.8) has 10133 bin [50.8,50.9) has 9953 bin [50.9,51.0) has 9262 bin [51.0,51.1) has 9480 bin [51.1,51.2) has 9457 bin [51.2,51.3) has 9075 bin [51.3,51.4) has 8856 bin [51.4,51.5) has 8864 bin [51.5,51.6) has 8612 bin [51.6,51.7) has 8265 bin [51.7,51.8) has 8193 bin [51.8,51.9) has 7667 bin [51.9,52.0) has 7616 bin [52.0,52.1) has 7552 bin [52.1,52.2) has 7209 bin [52.2,52.3) has 7110 bin [52.3,52.4) has 6915 bin [52.4,52.5) has 6865 bin [52.5,52.6) has 6745 bin [52.6,52.7) has 6307 bin [52.7,52.8) has 6146 bin [52.8,52.9) has 5878 bin [52.9,53.0) has 5587 bin [53.0,53.1) has 5548 bin [53.1,53.2) has 5198 bin [53.2,53.3) has 5090 bin [53.3,53.4) has 4933 bin [53.4,53.5) has 4693 bin [53.5,53.6) has 4559 bin [53.6,53.7) has 4582 bin [53.7,53.8) has 4452 bin [53.8,53.9) has 4146 bin [53.9,54.0) has 4059 bin [54.0,54.1) has 4004 bin [54.1,54.2) has 3811 bin [54.2,54.3) has 3570 bin [54.3,54.4) has 3280 bin [54.4,54.5) has 3074 bin [54.5,54.6) has 3009 bin [54.6,54.7) has 2807 bin [54.7,54.8) has 2805 bin [54.8,54.9) has 2576 bin [54.9,55.0) has 2467 bin [55.0,55.1) has 2460 bin [55.1,55.2) has 2167 bin [55.2,55.3) has 2227 bin [55.3,55.4) has 2043 bin [55.4,55.5) has 1764 bin [55.5,55.6) has 1800 bin [55.6,55.7) has 1726 bin [55.7,55.8) has 1517 bin [55.8,55.9) has 1436 bin [55.9,56.0) has 1379 bin [56.0,56.1) has 1313 bin [56.1,56.2) has 1216 bin [56.2,56.3) has 1147 bin [56.3,56.4) has 1115 bin [56.4,56.5) has 1012 bin [56.5,56.6) has 921 bin [56.6,56.7) has 849 bin [56.7,56.8) has 811 bin [56.8,56.9) has 713 bin [56.9,57.0) has 645 bin [57.0,57.1) has 591 bin [57.1,57.2) has 545 bin [57.2,57.3) has 519 bin [57.3,57.4) has 489 bin [57.4,57.5) has 363 bin [57.5,57.6) has 305 bin [57.6,57.7) has 329 bin [57.7,57.8) has 286 bin [57.8,57.9) has 276 bin [57.9,58.0) has 265 bin [58.0,58.1) has 198 bin [58.1,58.2) has 224 bin [58.2,58.3) has 165 bin [58.3,58.4) has 157 bin [58.4,58.5) has 155 bin [58.5,58.6) has 149 bin [58.6,58.7) has 136 bin [58.7,58.8) has 108 bin [58.8,58.9) has 103 bin [58.9,59.0) has 75 bin [59.0,59.1) has 72 bin [59.1,59.2) has 69 bin [59.2,59.3) has 52 bin [59.3,59.4) has 31 bin [59.4,59.5) has 32 bin [59.5,59.6) has 26 bin [59.6,59.7) has 26 bin [59.7,59.8) has 30 bin [59.8,59.9) has 17 bin [59.9,60.0) has 18 bin [60.0,60.1) has 10 bin [60.1,60.2) has 8 bin [60.2,60.3) has 9 bin [60.3,60.4) has 5 bin [60.4,60.5) has 8 bin [60.5,60.6) has 5 bin [60.6,60.7) has 2 bin [60.7,60.8) has 6 bin [60.8,60.9) has 1 average z coordinate 28.4 for 39013163 element(s) point source id histogram with bin size 1.000000 bin 108 has 347394 bin 109 has 28852034 bin 110 has 9813735 average point source id 109.24264479657802 for 39013163 element(s)