lasinfo (210611) report for 'AHN4T/52DN2_25.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: 29721267 number of points by return: 25292708 3418713 887714 112220 9912 scale factor x y z: 0.001 0.001 0.001 offset x y z: 198980 381230 0 min x y z: 198980.000 381230.000 24.717 max x y z: 200019.999 382519.999 64.381 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: 29721267 extended number of points by return: 25292708 3418713 887714 112220 9912 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 24717 64381 intensity 0 4970 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 -29 29 user_data 6 7 point_source_ID 99 101 gps_time 297862002.090047 297864295.963532 WARNING: range violates GPS week time specified by global encoding bit 0 Color R 8 255 G 33 255 B 15 255 NIR 0 255 extended_return_number 1 5 extended_number_of_returns 1 7 extended_classification 1 26 extended_scan_angle -4833 4833 extended_scanner_channel 0 0 attribute0 0 49.7 ('Amplitude') attribute1 -17.06 32.7 ('Reflectance') attribute2 0 65535 ('Deviation') number of first returns: 25292708 number of intermediate returns: 1011285 number of last returns: 25282441 number of single returns: 21865167 covered area in square units/kilounits: 1336180/1.34 point density: all returns 22.24 last only 18.92 (per square units) spacing: all returns 0.21 last only 0.23 (in units) WARNING: point type is 8 but (legacy) number of point records in header is 29721267 instead zero. WARNING: point type is 8 but (legacy) number of points by return [1] in header is 25292708 instead zero. WARNING: point type is 8 but (legacy) number of points by return [2] in header is 3418713 instead zero. WARNING: point type is 8 but (legacy) number of points by return [3] in header is 887714 instead zero. WARNING: point type is 8 but (legacy) number of points by return [4] in header is 112220 instead zero. WARNING: point type is 8 but (legacy) number of points by return [5] in header is 9912 instead zero. overview over extended number of returns of given pulse: 21865167 5067901 2329468 408984 47140 2404 203 0 0 0 0 0 0 0 0 histogram of classification of points: 5536569 unclassified (1) 22959924 ground (2) 1147107 building (6) 74042 water (9) 3625 Reserved for ASPRS Definition (26) +-> flagged as extended overlap: 1985044 +---> 416535 of those are unclassified (1) +---> 1457856 of those are ground (2) +---> 108527 of those are building (6) +---> 2126 of those are water (9) z coordinate histogram with bin size 0.100000 bin [24.7,24.8) has 33 bin [24.8,24.9) has 825 bin [24.9,25.0) has 4652 bin [25.0,25.1) has 18363 bin [25.1,25.2) has 12705 bin [25.2,25.3) has 12489 bin [25.3,25.4) has 16515 bin [25.4,25.5) has 24918 bin [25.5,25.6) has 45587 bin [25.6,25.7) has 87099 bin [25.7,25.8) has 569154 bin [25.8,25.9) has 874140 bin [25.9,26.0) has 1163078 bin [26.0,26.1) has 1164812 bin [26.1,26.2) has 1241448 bin [26.2,26.3) has 1938543 bin [26.3,26.4) has 2835204 bin [26.4,26.5) has 3144999 bin [26.5,26.6) has 2367966 bin [26.6,26.7) has 1909611 bin [26.7,26.8) has 1543236 bin [26.8,26.9) has 915098 bin [26.9,27.0) has 526327 bin [27.0,27.1) has 356389 bin [27.1,27.2) has 327031 bin [27.2,27.3) has 403124 bin [27.3,27.4) has 446250 bin [27.4,27.5) has 548486 bin [27.5,27.6) has 733466 bin [27.6,27.7) has 433548 bin [27.7,27.8) has 91295 bin [27.8,27.9) has 49240 bin [27.9,28.0) has 43380 bin [28.0,28.1) has 106471 bin [28.1,28.2) has 221603 bin [28.2,28.3) has 175822 bin [28.3,28.4) has 93355 bin [28.4,28.5) has 137582 bin [28.5,28.6) has 136651 bin [28.6,28.7) has 87044 bin [28.7,28.8) has 55142 bin [28.8,28.9) has 41661 bin [28.9,29.0) has 36988 bin [29.0,29.1) has 38571 bin [29.1,29.2) has 39087 bin [29.2,29.3) has 40660 bin [29.3,29.4) has 42614 bin [29.4,29.5) has 41509 bin [29.5,29.6) has 39976 bin [29.6,29.7) has 39137 bin [29.7,29.8) has 37775 bin 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bin [57.2,57.3) has 876 bin [57.3,57.4) has 861 bin [57.4,57.5) has 794 bin [57.5,57.6) has 786 bin [57.6,57.7) has 791 bin [57.7,57.8) has 758 bin [57.8,57.9) has 717 bin [57.9,58.0) has 678 bin [58.0,58.1) has 684 bin [58.1,58.2) has 627 bin [58.2,58.3) has 588 bin [58.3,58.4) has 525 bin [58.4,58.5) has 529 bin [58.5,58.6) has 501 bin [58.6,58.7) has 494 bin [58.7,58.8) has 514 bin [58.8,58.9) has 509 bin [58.9,59.0) has 474 bin [59.0,59.1) has 451 bin [59.1,59.2) has 460 bin [59.2,59.3) has 404 bin [59.3,59.4) has 417 bin [59.4,59.5) has 378 bin [59.5,59.6) has 382 bin [59.6,59.7) has 398 bin [59.7,59.8) has 337 bin [59.8,59.9) has 338 bin [59.9,60.0) has 331 bin [60.0,60.1) has 340 bin [60.1,60.2) has 340 bin [60.2,60.3) has 343 bin [60.3,60.4) has 325 bin [60.4,60.5) has 303 bin [60.5,60.6) has 312 bin [60.6,60.7) has 315 bin [60.7,60.8) has 306 bin [60.8,60.9) has 304 bin [60.9,61.0) has 319 bin [61.0,61.1) has 290 bin [61.1,61.2) has 279 bin [61.2,61.3) has 320 bin [61.3,61.4) has 247 bin [61.4,61.5) has 245 bin [61.5,61.6) has 255 bin [61.6,61.7) has 233 bin [61.7,61.8) has 225 bin [61.8,61.9) has 180 bin [61.9,62.0) has 198 bin [62.0,62.1) has 181 bin [62.1,62.2) has 176 bin [62.2,62.3) has 148 bin [62.3,62.4) has 163 bin [62.4,62.5) has 134 bin [62.5,62.6) has 133 bin [62.6,62.7) has 139 bin [62.7,62.8) has 147 bin [62.8,62.9) has 117 bin [62.9,63.0) has 100 bin [63.0,63.1) has 95 bin [63.1,63.2) has 59 bin [63.2,63.3) has 39 bin [63.3,63.4) has 33 bin [63.4,63.5) has 12 bin [63.5,63.6) has 7 bin [63.6,63.7) has 5 bin [63.7,63.8) has 2 bin [63.8,63.9) has 4 bin [63.9,64.0) has 4 bin [64.0,64.1) has 1 bin [64.1,64.2) has 10 bin [64.2,64.3) has 3 bin [64.3,64.4) has 3 average z coordinate 28.2 for 29721267 element(s) point source id histogram with bin size 1.000000 bin 99 has 2711 bin 100 has 20017669 bin 101 has 9700887 average point source id 100.326304258832579 for 29721267 element(s)