lasinfo (210611) report for 'AHN4T/67CN1_19.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: 181/2021 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: 25994443 number of points by return: 24373649 933413 477883 170373 39125 scale factor x y z: 0.001 0.001 0.001 offset x y z: 22980 363730 0 min x y z: 22980.000 363730.000 -0.558 max x y z: 24019.999 365019.999 33.413 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: 25994443 extended number of points by return: 24373649 933413 477883 170373 39125 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 -558 33413 intensity 56 2118 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 -31 30 user_data 6 7 point_source_ID 88 90 gps_time 261744447.269548 261746597.985024 WARNING: range violates GPS week time specified by global encoding bit 0 Color R 27 241 G 46 238 B 49 230 NIR 73 255 extended_return_number 1 5 extended_number_of_returns 1 7 extended_classification 1 26 extended_scan_angle -5167 5000 extended_scanner_channel 0 0 attribute0 0.56 21.18 ('Amplitude') attribute1 -16.18 4.64 ('Reflectance') attribute2 0 65535 ('Deviation') number of first returns: 24373649 number of intermediate returns: 693330 number of last returns: 24365414 number of single returns: 23437950 covered area in square units/kilounits: 1339708/1.34 point density: all returns 19.40 last only 18.19 (per square units) spacing: all returns 0.23 last only 0.23 (in units) WARNING: point type is 8 but (legacy) number of point records in header is 25994443 instead zero. WARNING: point type is 8 but (legacy) number of points by return [1] in header is 24373649 instead zero. WARNING: point type is 8 but (legacy) number of points by return [2] in header is 933413 instead zero. WARNING: point type is 8 but (legacy) number of points by return [3] in header is 477883 instead zero. WARNING: point type is 8 but (legacy) number of points by return [4] in header is 170373 instead zero. WARNING: point type is 8 but (legacy) number of points by return [5] in header is 39125 instead zero. overview over extended number of returns of given pulse: 23437950 911621 922400 525768 169312 25242 2150 0 0 0 0 0 0 0 0 histogram of classification of points: 1832887 unclassified (1) 24066391 ground (2) 50044 building (6) 44977 water (9) 144 Reserved for ASPRS Definition (26) +-> flagged as extended overlap: 1764509 +---> 196873 of those are unclassified (1) +---> 1556656 of those are ground (2) +---> 7418 of those are building (6) +---> 3562 of those are water (9) z coordinate histogram with bin size 0.100000 bin [-0.6,-0.5) has 12 bin [-0.5,-0.4) has 962 bin [-0.4,-0.3) has 32748 bin [-0.3,-0.2) has 63101 bin [-0.2,-0.1) has 45514 bin [-0.1,0.0) has 49998 bin [0.0,0.1) has 54232 bin [0.1,0.2) has 61087 bin [0.2,0.3) has 64861 bin [0.3,0.4) has 78184 bin [0.4,0.5) has 109820 bin [0.5,0.6) has 126028 bin [0.6,0.7) has 179721 bin [0.7,0.8) has 321125 bin [0.8,0.9) has 878299 bin [0.9,1.0) has 2355842 bin [1.0,1.1) has 3199796 bin [1.1,1.2) has 3800953 bin [1.2,1.3) has 4405202 bin [1.3,1.4) has 4166178 bin [1.4,1.5) has 2005401 bin [1.5,1.6) has 1119923 bin [1.6,1.7) has 523806 bin [1.7,1.8) has 206864 bin [1.8,1.9) has 143583 bin [1.9,2.0) has 86049 bin [2.0,2.1) has 66645 bin [2.1,2.2) has 38029 bin [2.2,2.3) has 17750 bin [2.3,2.4) has 12851 bin [2.4,2.5) has 11125 bin [2.5,2.6) has 9827 bin [2.6,2.7) has 8517 bin [2.7,2.8) has 8519 bin [2.8,2.9) has 8858 bin [2.9,3.0) has 8822 bin [3.0,3.1) has 9065 bin [3.1,3.2) has 9085 bin [3.2,3.3) has 8987 bin [3.3,3.4) has 9203 bin [3.4,3.5) has 11243 bin [3.5,3.6) has 14375 bin [3.6,3.7) has 7829 bin [3.7,3.8) has 6871 bin [3.8,3.9) has 7039 bin [3.9,4.0) has 7142 bin [4.0,4.1) has 7684 bin [4.1,4.2) has 8038 bin [4.2,4.3) has 7973 bin [4.3,4.4) has 7082 bin [4.4,4.5) has 6851 bin [4.5,4.6) has 7071 bin [4.6,4.7) has 6929 bin [4.7,4.8) has 6831 bin [4.8,4.9) has 6881 bin [4.9,5.0) has 6828 bin [5.0,5.1) has 6589 bin 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bin [29.5,29.6) has 1522 bin [29.6,29.7) has 1499 bin [29.7,29.8) has 1417 bin [29.8,29.9) has 1270 bin [29.9,30.0) has 1151 bin [30.0,30.1) has 1095 bin [30.1,30.2) has 972 bin [30.2,30.3) has 878 bin [30.3,30.4) has 780 bin [30.4,30.5) has 691 bin [30.5,30.6) has 664 bin [30.6,30.7) has 587 bin [30.7,30.8) has 484 bin [30.8,30.9) has 453 bin [30.9,31.0) has 384 bin [31.0,31.1) has 370 bin [31.1,31.2) has 306 bin [31.2,31.3) has 269 bin [31.3,31.4) has 225 bin [31.4,31.5) has 195 bin [31.5,31.6) has 156 bin [31.6,31.7) has 130 bin [31.7,31.8) has 104 bin [31.8,31.9) has 111 bin [31.9,32.0) has 81 bin [32.0,32.1) has 80 bin [32.1,32.2) has 49 bin [32.2,32.3) has 41 bin [32.3,32.4) has 25 bin [32.4,32.5) has 17 bin [32.5,32.6) has 19 bin [32.6,32.7) has 15 bin [32.7,32.8) has 6 bin [32.8,32.9) has 6 bin [32.9,33.0) has 9 bin [33.0,33.1) has 5 bin [33.2,33.3) has 3 bin [33.4,33.5) has 1 average z coordinate 2.1 for 25994443 element(s) point source id histogram with bin size 1.000000 bin 88 has 6478883 bin 89 has 19470472 bin 90 has 45088 average point source id 88.75249344638776 for 25994443 element(s)