lasinfo (210611) report for 'AHN4T/46CZ2_17.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: 30706299 number of points by return: 27060978 2417704 981580 218775 27262 scale factor x y z: 0.001 0.001 0.001 offset x y z: 185980 401230 0 min x y z: 185980.000 401230.000 18.420 max x y z: 187019.999 402519.999 55.992 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: 30706299 extended number of points by return: 27060978 2417704 981580 218775 27262 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 18420 55992 intensity 56 3550 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 9 user_data 6 7 point_source_ID 81 82 gps_time 296125304.170046 296126977.110707 WARNING: range violates GPS week time specified by global encoding bit 0 Color R 10 255 G 34 255 B 23 255 NIR 1 255 extended_return_number 1 5 extended_number_of_returns 1 7 extended_classification 1 9 extended_scan_angle -4833 1500 extended_scanner_channel 0 0 attribute0 0.56 35.5 ('Amplitude') attribute1 -16.51 19.07 ('Reflectance') attribute2 0 65535 ('Deviation') number of first returns: 27060978 number of intermediate returns: 1229470 number of last returns: 27055452 number of single returns: 24639601 covered area in square units/kilounits: 1341096/1.34 point density: all returns 22.90 last only 20.17 (per square units) spacing: all returns 0.21 last only 0.22 (in units) WARNING: point type is 8 but (legacy) number of point records in header is 30706299 instead zero. WARNING: point type is 8 but (legacy) number of points by return [1] in header is 27060978 instead zero. WARNING: point type is 8 but (legacy) number of points by return [2] in header is 2417704 instead zero. WARNING: point type is 8 but (legacy) number of points by return [3] in header is 981580 instead zero. WARNING: point type is 8 but (legacy) number of points by return [4] in header is 218775 instead zero. WARNING: point type is 8 but (legacy) number of points by return [5] in header is 27262 instead zero. overview over extended number of returns of given pulse: 24639601 2874124 2289659 766482 125633 10185 615 0 0 0 0 0 0 0 0 histogram of classification of points: 4060748 unclassified (1) 26370878 ground (2) 235079 building (6) 39594 water (9) +-> flagged as extended overlap: 1860354 +---> 206378 of those are unclassified (1) +---> 1626005 of those are ground (2) +---> 23213 of those are building (6) +---> 4758 of those are water (9) z coordinate histogram with bin size 0.100000 bin [18.4,18.5) has 117 bin [18.5,18.6) has 2437 bin [18.6,18.7) has 8700 bin [18.7,18.8) has 8086 bin [18.8,18.9) has 8893 bin [18.9,19.0) has 10602 bin [19.0,19.1) has 21321 bin [19.1,19.2) has 26908 bin [19.2,19.3) has 38376 bin [19.3,19.4) has 127399 bin [19.4,19.5) has 411489 bin [19.5,19.6) has 707146 bin [19.6,19.7) has 1183949 bin [19.7,19.8) has 1381760 bin [19.8,19.9) has 2626794 bin [19.9,20.0) has 3656587 bin [20.0,20.1) has 3607352 bin [20.1,20.2) has 2980138 bin [20.2,20.3) has 1978105 bin [20.3,20.4) has 1308962 bin [20.4,20.5) has 1052221 bin [20.5,20.6) has 806236 bin [20.6,20.7) has 599183 bin [20.7,20.8) has 547407 bin [20.8,20.9) has 450512 bin [20.9,21.0) has 279427 bin [21.0,21.1) has 291529 bin [21.1,21.2) has 244052 bin [21.2,21.3) has 278547 bin [21.3,21.4) has 283864 bin [21.4,21.5) has 166856 bin [21.5,21.6) has 161190 bin [21.6,21.7) has 180586 bin [21.7,21.8) has 109617 bin [21.8,21.9) has 73374 bin [21.9,22.0) has 68439 bin [22.0,22.1) has 71197 bin [22.1,22.2) has 112771 bin [22.2,22.3) has 88178 bin [22.3,22.4) has 93133 bin [22.4,22.5) has 49080 bin [22.5,22.6) has 42600 bin [22.6,22.7) has 34099 bin [22.7,22.8) has 32380 bin [22.8,22.9) has 34671 bin [22.9,23.0) has 28166 bin [23.0,23.1) has 26498 bin [23.1,23.2) has 24798 bin [23.2,23.3) has 24716 bin [23.3,23.4) has 24935 bin [23.4,23.5) has 24914 bin [23.5,23.6) has 25955 bin [23.6,23.7) has 29325 bin [23.7,23.8) has 30336 bin [23.8,23.9) has 31619 bin [23.9,24.0) has 33568 bin [24.0,24.1) has 40154 bin [24.1,24.2) has 42556 bin [24.2,24.3) has 44625 bin [24.3,24.4) has 50830 bin [24.4,24.5) has 58245 bin [24.5,24.6) has 57096 bin [24.6,24.7) has 57201 bin [24.7,24.8) has 62293 bin [24.8,24.9) has 60057 bin [24.9,25.0) has 61833 bin [25.0,25.1) has 56652 bin [25.1,25.2) has 50088 bin [25.2,25.3) has 41565 bin [25.3,25.4) has 34776 bin [25.4,25.5) has 31108 bin [25.5,25.6) has 28894 bin [25.6,25.7) has 25429 bin [25.7,25.8) has 25256 bin [25.8,25.9) has 25201 bin [25.9,26.0) has 26263 bin [26.0,26.1) has 26829 bin [26.1,26.2) has 25513 bin [26.2,26.3) has 25377 bin [26.3,26.4) has 26088 bin [26.4,26.5) has 26674 bin [26.5,26.6) has 26886 bin [26.6,26.7) has 27015 bin [26.7,26.8) has 26759 bin [26.8,26.9) has 27381 bin [26.9,27.0) has 27917 bin [27.0,27.1) has 28160 bin [27.1,27.2) has 28179 bin [27.2,27.3) has 28210 bin [27.3,27.4) has 28335 bin [27.4,27.5) has 28503 bin [27.5,27.6) 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bin [39.1,39.2) has 7611 bin [39.2,39.3) has 7399 bin [39.3,39.4) has 6917 bin [39.4,39.5) has 6912 bin [39.5,39.6) has 6698 bin [39.6,39.7) has 6471 bin [39.7,39.8) has 6190 bin [39.8,39.9) has 5931 bin [39.9,40.0) has 5724 bin [40.0,40.1) has 5440 bin [40.1,40.2) has 5186 bin [40.2,40.3) has 5055 bin [40.3,40.4) has 4617 bin [40.4,40.5) has 4418 bin [40.5,40.6) has 4313 bin [40.6,40.7) has 4101 bin [40.7,40.8) has 3896 bin [40.8,40.9) has 3704 bin [40.9,41.0) has 3545 bin [41.0,41.1) has 3239 bin [41.1,41.2) has 3302 bin [41.2,41.3) has 3037 bin [41.3,41.4) has 2817 bin [41.4,41.5) has 2720 bin [41.5,41.6) has 2616 bin [41.6,41.7) has 2564 bin [41.7,41.8) has 2366 bin [41.8,41.9) has 2340 bin [41.9,42.0) has 2258 bin [42.0,42.1) has 2203 bin [42.1,42.2) has 2041 bin [42.2,42.3) has 1980 bin [42.3,42.4) has 2018 bin [42.4,42.5) has 1941 bin [42.5,42.6) has 1860 bin [42.6,42.7) has 1762 bin [42.7,42.8) has 1659 bin [42.8,42.9) has 1592 bin [42.9,43.0) has 1590 bin [43.0,43.1) has 1564 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has 180 bin [51.4,51.5) has 187 bin [51.5,51.6) has 151 bin [51.6,51.7) has 119 bin [51.7,51.8) has 127 bin [51.8,51.9) has 141 bin [51.9,52.0) has 112 bin [52.0,52.1) has 114 bin [52.1,52.2) has 114 bin [52.2,52.3) has 111 bin [52.3,52.4) has 126 bin [52.4,52.5) has 105 bin [52.5,52.6) has 106 bin [52.6,52.7) has 107 bin [52.7,52.8) has 91 bin [52.8,52.9) has 112 bin [52.9,53.0) has 93 bin [53.0,53.1) has 93 bin [53.1,53.2) has 83 bin [53.2,53.3) has 81 bin [53.3,53.4) has 88 bin [53.4,53.5) has 80 bin [53.5,53.6) has 78 bin [53.6,53.7) has 73 bin [53.7,53.8) has 62 bin [53.8,53.9) has 66 bin [53.9,54.0) has 44 bin [54.0,54.1) has 56 bin [54.1,54.2) has 48 bin [54.2,54.3) has 42 bin [54.3,54.4) has 50 bin [54.4,54.5) has 35 bin [54.5,54.6) has 40 bin [54.6,54.7) has 22 bin [54.7,54.8) has 24 bin [54.8,54.9) has 28 bin [54.9,55.0) has 23 bin [55.0,55.1) has 15 bin [55.1,55.2) has 15 bin [55.2,55.3) has 9 bin [55.3,55.4) has 11 bin [55.4,55.5) has 7 bin [55.5,55.6) has 3 bin [55.6,55.7) has 7 bin [55.7,55.8) has 3 bin [55.8,55.9) has 1 bin [55.9,56.0) has 1 average z coordinate 21.7 for 30706299 element(s) point source id histogram with bin size 1.000000 bin 81 has 15125502 bin 82 has 15580797 average point source id 81.507413706874928 for 30706299 element(s)