lasinfo (210611) report for 'AHN4T/50EZ1_01.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: 339/2022 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: 40188133 number of points by return: 25362235 10851335 3312585 592398 69580 scale factor x y z: 0.001 0.001 0.001 offset x y z: 119980 392480 0 min x y z: 119980.000 392480.000 10.903 max x y z: 121019.999 393769.999 51.549 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: 40188133 extended number of points by return: 25362235 10851335 3312585 592398 69580 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 10903 51549 intensity 49 4301 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 -29 29 user_data 6 7 point_source_ID 20 22 gps_time 290606213.357755 290608850.879977 WARNING: range violates GPS week time specified by global encoding bit 0 Color R 18 255 G 38 255 B 29 255 NIR 19 255 extended_return_number 1 5 extended_number_of_returns 1 7 extended_classification 1 9 extended_scan_angle -4833 4833 extended_scanner_channel 0 0 attribute0 0.49 43.01 ('Amplitude') attribute1 -16.43 26.16 ('Reflectance') attribute2 0 65535 ('Deviation') number of first returns: 25362235 number of intermediate returns: 3990685 number of last returns: 25291474 number of single returns: 14456261 covered area in square units/kilounits: 1341364/1.34 point density: all returns 29.96 last only 18.86 (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 40188133 instead zero. WARNING: point type is 8 but (legacy) number of points by return [1] in header is 25362235 instead zero. WARNING: point type is 8 but (legacy) number of points by return [2] in header is 10851335 instead zero. WARNING: point type is 8 but (legacy) number of points by return [3] in header is 3312585 instead zero. WARNING: point type is 8 but (legacy) number of points by return [4] in header is 592398 instead zero. WARNING: point type is 8 but (legacy) number of points by return [5] in header is 69580 instead zero. overview over extended number of returns of given pulse: 14456261 15092685 8187070 2101643 322077 26805 1592 0 0 0 0 0 0 0 0 histogram of classification of points: 21938650 unclassified (1) 18237770 ground (2) 5347 building (6) 6366 water (9) +-> flagged as extended overlap: 2585770 +---> 1516150 of those are unclassified (1) +---> 1067116 of those are ground (2) +---> 1646 of those are building (6) +---> 858 of those are water (9) z coordinate histogram with bin size 0.100000 bin [10.9,11.0) has 186 bin [11.0,11.1) has 216 bin [11.1,11.2) has 358 bin [11.2,11.3) has 677 bin [11.3,11.4) has 1302 bin [11.4,11.5) has 1854 bin [11.5,11.6) has 2573 bin [11.6,11.7) has 4636 bin [11.7,11.8) has 6135 bin [11.8,11.9) has 8518 bin [11.9,12.0) has 10243 bin [12.0,12.1) has 13956 bin [12.1,12.2) has 19496 bin [12.2,12.3) has 24749 bin [12.3,12.4) has 27840 bin [12.4,12.5) has 32562 bin 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[31.2,31.3) has 117604 bin [31.3,31.4) has 115592 bin [31.4,31.5) has 113188 bin [31.5,31.6) has 108452 bin [31.6,31.7) has 105380 bin [31.7,31.8) has 101763 bin [31.8,31.9) has 99424 bin [31.9,32.0) has 96709 bin [32.0,32.1) has 94023 bin [32.1,32.2) has 90675 bin [32.2,32.3) has 87710 bin [32.3,32.4) has 84850 bin [32.4,32.5) has 82916 bin [32.5,32.6) has 79904 bin [32.6,32.7) has 77350 bin [32.7,32.8) has 74453 bin [32.8,32.9) has 72310 bin [32.9,33.0) has 70358 bin [33.0,33.1) has 67741 bin [33.1,33.2) has 65258 bin [33.2,33.3) has 64328 bin [33.3,33.4) has 62243 bin [33.4,33.5) has 60825 bin [33.5,33.6) has 58194 bin [33.6,33.7) has 56467 bin [33.7,33.8) has 54297 bin [33.8,33.9) has 51873 bin [33.9,34.0) has 50413 bin [34.0,34.1) has 48063 bin [34.1,34.2) has 46430 bin [34.2,34.3) has 44682 bin [34.3,34.4) has 42747 bin [34.4,34.5) has 41462 bin [34.5,34.6) has 39923 bin [34.6,34.7) has 38983 bin [34.7,34.8) has 37641 bin [34.8,34.9) has 36544 bin [34.9,35.0) has 35121 bin 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[42.8,42.9) has 2915 bin [42.9,43.0) has 2765 bin [43.0,43.1) has 2539 bin [43.1,43.2) has 2561 bin [43.2,43.3) has 2461 bin [43.3,43.4) has 2340 bin [43.4,43.5) has 2254 bin [43.5,43.6) has 2210 bin [43.6,43.7) has 2001 bin [43.7,43.8) has 1990 bin [43.8,43.9) has 1895 bin [43.9,44.0) has 1872 bin [44.0,44.1) has 1720 bin [44.1,44.2) has 1741 bin [44.2,44.3) has 1614 bin [44.3,44.4) has 1576 bin [44.4,44.5) has 1582 bin [44.5,44.6) has 1332 bin [44.6,44.7) has 1337 bin [44.7,44.8) has 1391 bin [44.8,44.9) has 1299 bin [44.9,45.0) has 1217 bin [45.0,45.1) has 1186 bin [45.1,45.2) has 1154 bin [45.2,45.3) has 1131 bin [45.3,45.4) has 1064 bin [45.4,45.5) has 1023 bin [45.5,45.6) has 993 bin [45.6,45.7) has 921 bin [45.7,45.8) has 868 bin [45.8,45.9) has 798 bin [45.9,46.0) has 769 bin [46.0,46.1) has 721 bin [46.1,46.2) has 648 bin [46.2,46.3) has 682 bin [46.3,46.4) has 672 bin [46.4,46.5) has 593 bin [46.5,46.6) has 549 bin [46.6,46.7) has 610 bin [46.7,46.8) has 557 bin [46.8,46.9) has 469 bin [46.9,47.0) has 409 bin [47.0,47.1) has 413 bin [47.1,47.2) has 410 bin [47.2,47.3) has 373 bin [47.3,47.4) has 358 bin [47.4,47.5) has 317 bin [47.5,47.6) has 265 bin [47.6,47.7) has 245 bin [47.7,47.8) has 233 bin [47.8,47.9) has 200 bin [47.9,48.0) has 214 bin [48.0,48.1) has 207 bin [48.1,48.2) has 191 bin [48.2,48.3) has 183 bin [48.3,48.4) has 166 bin [48.4,48.5) has 140 bin [48.5,48.6) has 142 bin [48.6,48.7) has 133 bin [48.7,48.8) has 115 bin [48.8,48.9) has 137 bin [48.9,49.0) has 122 bin [49.0,49.1) has 107 bin [49.1,49.2) has 81 bin [49.2,49.3) has 74 bin [49.3,49.4) has 65 bin [49.4,49.5) has 76 bin [49.5,49.6) has 53 bin [49.6,49.7) has 43 bin [49.7,49.8) has 42 bin [49.8,49.9) has 29 bin [49.9,50.0) has 27 bin [50.0,50.1) has 25 bin [50.1,50.2) has 34 bin [50.2,50.3) has 25 bin [50.3,50.4) has 10 bin [50.4,50.5) has 22 bin [50.5,50.6) has 12 bin [50.6,50.7) has 12 bin [50.7,50.8) has 4 bin [50.8,50.9) has 10 bin [50.9,51.0) has 10 bin [51.0,51.1) has 4 bin [51.1,51.2) has 5 bin [51.2,51.3) has 9 bin [51.3,51.4) has 2 bin [51.4,51.5) has 3 bin [51.5,51.6) has 2 average z coordinate 20.7 for 40188133 element(s) point source id histogram with bin size 1.000000 bin 20 has 10048839 bin 21 has 30139001 bin 22 has 293 average point source id 20.749962358291189 for 40188133 element(s)