lasinfo (210611) report for 'AHN4T/27EN1_18.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: 336/2022 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: 39301071 number of points by return: 31712170 4964885 2057523 492131 68178 scale factor x y z: 0.001 0.001 0.001 offset x y z: 201980 494980 0 min x y z: 201980.000 494980.000 0.385 max x y z: 203019.999 496269.999 44.525 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: 39301071 extended number of points by return: 31712170 4964885 2057523 492131 68178 5811 373 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 385 44525 intensity 56 4361 return_number 1 7 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 131 133 gps_time 330771183.356560 330774365.796952 WARNING: range violates GPS week time specified by global encoding bit 0 Color R 8 255 G 28 255 B 24 255 NIR 0 255 extended_return_number 1 7 extended_number_of_returns 1 7 extended_classification 1 26 extended_scan_angle -4833 4833 extended_scanner_channel 0 0 attribute0 0 0 ('Amplitude') attribute1 -16.48 27.06 ('Reflectance') attribute2 0 65535 ('Deviation') number of first returns: 31712170 number of intermediate returns: 2618772 number of last returns: 31722038 number of single returns: 26751909 covered area in square units/kilounits: 1331728/1.33 point density: all returns 29.51 last only 23.82 (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 39301071 instead zero. WARNING: point type is 8 but (legacy) number of points by return [1] in header is 31712170 instead zero. WARNING: point type is 8 but (legacy) number of points by return [2] in header is 4964885 instead zero. WARNING: point type is 8 but (legacy) number of points by return [3] in header is 2057523 instead zero. WARNING: point type is 8 but (legacy) number of points by return [4] in header is 492131 instead zero. WARNING: point type is 8 but (legacy) number of points by return [5] in header is 68178 instead zero. overview over extended number of returns of given pulse: 26751909 5819824 4690766 1692373 311006 32682 2511 0 0 0 0 0 0 0 0 histogram of classification of points: 8569524 unclassified (1) 30252139 ground (2) 129395 building (6) 296694 water (9) 50982 wire conductor (14) 2337 Reserved for ASPRS Definition (26) +-> flagged as extended overlap: 2321126 +---> 347867 of those are unclassified (1) +---> 1926420 of those are ground (2) +---> 8881 of those are building (6) +---> 36007 of those are water (9) +---> 1592 of those are wire conductor (14) +---> 359 of those are Reserved for ASPRS Definition (26) z coordinate histogram with bin size 0.100000 bin [0.3,0.4) has 1 bin [0.4,0.5) has 100 bin [0.5,0.6) has 10681 bin [0.6,0.7) has 175768 bin [0.7,0.8) has 56472 bin [0.8,0.9) has 59847 bin [0.9,1.0) has 67891 bin [1.0,1.1) has 101090 bin [1.1,1.2) has 119864 bin [1.2,1.3) has 214536 bin 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has 40726 bin [21.0,21.1) has 40813 bin [21.1,21.2) has 41046 bin [21.2,21.3) has 41550 bin [21.3,21.4) has 41304 bin [21.4,21.5) has 42140 bin [21.5,21.6) has 42837 bin [21.6,21.7) has 42778 bin [21.7,21.8) has 42178 bin [21.8,21.9) has 42619 bin [21.9,22.0) has 44035 bin [22.0,22.1) has 44350 bin [22.1,22.2) has 44820 bin [22.2,22.3) has 44736 bin [22.3,22.4) has 44504 bin [22.4,22.5) has 45113 bin [22.5,22.6) has 45414 bin [22.6,22.7) has 45611 bin [22.7,22.8) has 46071 bin [22.8,22.9) has 46516 bin [22.9,23.0) has 46739 bin [23.0,23.1) has 46678 bin [23.1,23.2) has 47183 bin [23.2,23.3) has 47095 bin [23.3,23.4) has 47632 bin [23.4,23.5) has 47689 bin [23.5,23.6) has 47948 bin [23.6,23.7) has 48438 bin [23.7,23.8) has 49339 bin [23.8,23.9) has 49358 bin [23.9,24.0) has 49631 bin [24.0,24.1) has 49416 bin [24.1,24.2) has 49330 bin [24.2,24.3) has 49311 bin [24.3,24.4) has 49671 bin [24.4,24.5) has 49480 bin [24.5,24.6) has 48997 bin [24.6,24.7) has 48559 bin [24.7,24.8) has 48717 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[32.5,32.6) has 3518 bin [32.6,32.7) has 3230 bin [32.7,32.8) has 3150 bin [32.8,32.9) has 2956 bin [32.9,33.0) has 2982 bin [33.0,33.1) has 3071 bin [33.1,33.2) has 2816 bin [33.2,33.3) has 2639 bin [33.3,33.4) has 2515 bin [33.4,33.5) has 2469 bin [33.5,33.6) has 2397 bin [33.6,33.7) has 2247 bin [33.7,33.8) has 2096 bin [33.8,33.9) has 2030 bin [33.9,34.0) has 2052 bin [34.0,34.1) has 2045 bin [34.1,34.2) has 2030 bin [34.2,34.3) has 1857 bin [34.3,34.4) has 1832 bin [34.4,34.5) has 1785 bin [34.5,34.6) has 1657 bin [34.6,34.7) has 1476 bin [34.7,34.8) has 1455 bin [34.8,34.9) has 1330 bin [34.9,35.0) has 1383 bin [35.0,35.1) has 1391 bin [35.1,35.2) has 1344 bin [35.2,35.3) has 1340 bin [35.3,35.4) has 1337 bin [35.4,35.5) has 1403 bin [35.5,35.6) has 1206 bin [35.6,35.7) has 1160 bin [35.7,35.8) has 1072 bin [35.8,35.9) has 1105 bin [35.9,36.0) has 1031 bin [36.0,36.1) has 965 bin [36.1,36.2) has 1027 bin [36.2,36.3) has 974 bin [36.3,36.4) has 971 bin [36.4,36.5) has 954 bin 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192 bin [40.7,40.8) has 235 bin [40.8,40.9) has 151 bin [40.9,41.0) has 140 bin [41.0,41.1) has 134 bin [41.1,41.2) has 135 bin [41.2,41.3) has 133 bin [41.3,41.4) has 133 bin [41.4,41.5) has 83 bin [41.5,41.6) has 109 bin [41.6,41.7) has 86 bin [41.7,41.8) has 64 bin [41.8,41.9) has 70 bin [41.9,42.0) has 180 bin [42.0,42.1) has 449 bin [42.1,42.2) has 130 bin [42.2,42.3) has 84 bin [42.3,42.4) has 72 bin [42.4,42.5) has 61 bin [42.5,42.6) has 72 bin [42.6,42.7) has 86 bin [42.7,42.8) has 89 bin [42.8,42.9) has 74 bin [42.9,43.0) has 51 bin [43.0,43.1) has 20 bin [43.1,43.2) has 19 bin [43.2,43.3) has 18 bin [43.3,43.4) has 20 bin [43.4,43.5) has 16 bin [43.5,43.6) has 16 bin [43.6,43.7) has 13 bin [43.7,43.8) has 10 bin [43.8,43.9) has 5 bin [43.9,44.0) has 12 bin [44.0,44.1) has 4 bin [44.1,44.2) has 2 bin [44.2,44.3) has 6 bin [44.4,44.5) has 7 bin [44.5,44.6) has 1 average z coordinate 6.3 for 39301071 element(s) point source id histogram with bin size 1.000000 bin 131 has 10035058 bin 132 has 27226717 bin 133 has 2039296 average point source id 131.796551040555613 for 39301071 element(s)