lasinfo (210611) report for 'AHN4T/28EZ2_20.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: 31488430 number of points by return: 25253441 3898692 1754954 496392 84951 scale factor x y z: 0.001 0.001 0.001 offset x y z: 248980 488730 0 min x y z: 248980.000 488730.000 14.755 max x y z: 250019.999 490019.999 49.573 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: 31488430 extended number of points by return: 25253441 3898692 1754954 496392 84951 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 14755 49573 intensity 0 4771 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 -8 29 user_data 6 7 point_source_ID 170 171 gps_time 324212330.942913 324212952.592685 WARNING: range violates GPS week time specified by global encoding bit 0 Color R 17 255 G 41 255 B 37 255 NIR 11 255 extended_return_number 1 5 extended_number_of_returns 1 7 extended_classification 1 26 extended_scan_angle -1333 4833 extended_scanner_channel 0 0 attribute0 0 0 ('Amplitude') attribute1 -16.83 31.4 ('Reflectance') attribute2 0 65535 ('Deviation') number of first returns: 25253441 number of intermediate returns: 2349660 number of last returns: 25230958 number of single returns: 21345629 covered area in square units/kilounits: 1341404/1.34 point density: all returns 23.47 last only 18.81 (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 31488430 instead zero. WARNING: point type is 8 but (legacy) number of points by return [1] in header is 25253441 instead zero. WARNING: point type is 8 but (legacy) number of points by return [2] in header is 3898692 instead zero. WARNING: point type is 8 but (legacy) number of points by return [3] in header is 1754954 instead zero. WARNING: point type is 8 but (legacy) number of points by return [4] in header is 496392 instead zero. WARNING: point type is 8 but (legacy) number of points by return [5] in header is 84951 instead zero. overview over extended number of returns of given pulse: 21345629 4288786 3779876 1648475 379668 42614 3382 0 0 0 0 0 0 0 0 histogram of classification of points: 7323357 unclassified (1) 23902650 ground (2) 227301 building (6) 34898 water (9) 224 Reserved for ASPRS Definition (26) +-> flagged as extended overlap: 1847449 +---> 366683 of those are unclassified (1) +---> 1460737 of those are ground (2) +---> 19534 of those are building (6) +---> 495 of those are water (9) z coordinate histogram with bin size 0.100000 bin [14.7,14.8) has 5 bin [14.8,14.9) has 1579 bin [14.9,15.0) has 6222 bin [15.0,15.1) has 2616 bin [15.1,15.2) has 2597 bin [15.2,15.3) has 2763 bin [15.3,15.4) has 6040 bin [15.4,15.5) has 8040 bin [15.5,15.6) has 14936 bin [15.6,15.7) has 38177 bin [15.7,15.8) has 118256 bin [15.8,15.9) has 268960 bin [15.9,16.0) has 345239 bin [16.0,16.1) has 281332 bin [16.1,16.2) has 191957 bin [16.2,16.3) has 147987 bin [16.3,16.4) has 165619 bin [16.4,16.5) has 176921 bin [16.5,16.6) has 169327 bin [16.6,16.7) has 191029 bin [16.7,16.8) has 176040 bin [16.8,16.9) has 210386 bin [16.9,17.0) has 364523 bin [17.0,17.1) has 405000 bin [17.1,17.2) has 425350 bin [17.2,17.3) has 541556 bin [17.3,17.4) has 812882 bin [17.4,17.5) has 1162867 bin [17.5,17.6) has 1449380 bin [17.6,17.7) has 1679804 bin [17.7,17.8) has 1916541 bin [17.8,17.9) has 1811296 bin [17.9,18.0) has 1814583 bin [18.0,18.1) has 1482952 bin [18.1,18.2) has 1245019 bin [18.2,18.3) has 971274 bin [18.3,18.4) has 673726 bin [18.4,18.5) has 525173 bin [18.5,18.6) has 421024 bin [18.6,18.7) has 372315 bin [18.7,18.8) has 344579 bin [18.8,18.9) has 342395 bin [18.9,19.0) has 398415 bin [19.0,19.1) has 449096 bin [19.1,19.2) has 337246 bin [19.2,19.3) has 241745 bin [19.3,19.4) has 190571 bin [19.4,19.5) has 153772 bin [19.5,19.6) has 140004 bin [19.6,19.7) has 136054 bin [19.7,19.8) has 127541 bin 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[35.1,35.2) has 43751 bin [35.2,35.3) has 43240 bin [35.3,35.4) has 43280 bin [35.4,35.5) has 42887 bin [35.5,35.6) has 42129 bin [35.6,35.7) has 40980 bin [35.7,35.8) has 40283 bin [35.8,35.9) has 39440 bin [35.9,36.0) has 38450 bin [36.0,36.1) has 38112 bin [36.1,36.2) has 37224 bin [36.2,36.3) has 36212 bin [36.3,36.4) has 35852 bin [36.4,36.5) has 35156 bin [36.5,36.6) has 34328 bin [36.6,36.7) has 33325 bin [36.7,36.8) has 32361 bin [36.8,36.9) has 31357 bin [36.9,37.0) has 30710 bin [37.0,37.1) has 29667 bin [37.1,37.2) has 28845 bin [37.2,37.3) has 28199 bin [37.3,37.4) has 27429 bin [37.4,37.5) has 26596 bin [37.5,37.6) has 26181 bin [37.6,37.7) has 25158 bin [37.7,37.8) has 24366 bin [37.8,37.9) has 23430 bin [37.9,38.0) has 22903 bin [38.0,38.1) has 21788 bin [38.1,38.2) has 21179 bin [38.2,38.3) has 20252 bin [38.3,38.4) has 19871 bin [38.4,38.5) has 19031 bin [38.5,38.6) has 18814 bin [38.6,38.7) has 17581 bin [38.7,38.8) has 17270 bin [38.8,38.9) has 16719 bin [38.9,39.0) 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[42.9,43.0) has 2080 bin [43.0,43.1) has 1991 bin [43.1,43.2) has 1915 bin [43.2,43.3) has 1779 bin [43.3,43.4) has 1741 bin [43.4,43.5) has 1506 bin [43.5,43.6) has 1601 bin [43.6,43.7) has 1455 bin [43.7,43.8) has 1299 bin [43.8,43.9) has 1229 bin [43.9,44.0) has 1117 bin [44.0,44.1) has 1038 bin [44.1,44.2) has 925 bin [44.2,44.3) has 960 bin [44.3,44.4) has 907 bin [44.4,44.5) has 782 bin [44.5,44.6) has 751 bin [44.6,44.7) has 625 bin [44.7,44.8) has 632 bin [44.8,44.9) has 577 bin [44.9,45.0) has 452 bin [45.0,45.1) has 483 bin [45.1,45.2) has 374 bin [45.2,45.3) has 345 bin [45.3,45.4) has 286 bin [45.4,45.5) has 281 bin [45.5,45.6) has 279 bin [45.6,45.7) has 249 bin [45.7,45.8) has 214 bin [45.8,45.9) has 209 bin [45.9,46.0) has 166 bin [46.0,46.1) has 144 bin [46.1,46.2) has 131 bin [46.2,46.3) has 107 bin [46.3,46.4) has 104 bin [46.4,46.5) has 97 bin [46.5,46.6) has 94 bin [46.6,46.7) has 109 bin [46.7,46.8) has 64 bin [46.8,46.9) has 89 bin [46.9,47.0) has 69 bin [47.0,47.1) has 60 bin [47.1,47.2) has 67 bin [47.2,47.3) has 46 bin [47.3,47.4) has 55 bin [47.4,47.5) has 36 bin [47.5,47.6) has 40 bin [47.6,47.7) has 28 bin [47.7,47.8) has 24 bin [47.8,47.9) has 14 bin [47.9,48.0) has 18 bin [48.0,48.1) has 17 bin [48.1,48.2) has 21 bin [48.2,48.3) has 15 bin [48.3,48.4) has 19 bin [48.4,48.5) has 18 bin [48.5,48.6) has 20 bin [48.6,48.7) has 12 bin [48.7,48.8) has 11 bin [48.8,48.9) has 7 bin [48.9,49.0) has 9 bin [49.0,49.1) has 2 bin [49.1,49.2) has 1 bin [49.2,49.3) has 1 bin [49.3,49.4) has 1 bin [49.4,49.5) has 1 bin [49.5,49.6) has 2 average z coordinate 20.7 for 31488430 element(s) point source id histogram with bin size 1.000000 bin 170 has 8523659 bin 171 has 22964771 average point source id 170.729308225275133 for 31488430 element(s)