lasinfo (210611) report for 'AHN4T/57EN2_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: 340/2022 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: 33761888 number of points by return: 27722289 4473963 1327809 215883 21944 scale factor x y z: 0.001 0.001 0.001 offset x y z: 166980 369980 0 min x y z: 166980.000 369980.000 22.896 max x y z: 168019.999 371269.999 58.797 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: 33761888 extended number of points by return: 27722289 4473963 1327809 215883 21944 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 22896 58797 intensity 48 4316 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 -30 10 user_data 6 7 point_source_ID 83 84 gps_time 296128406.317901 296128911.297886 WARNING: range violates GPS week time specified by global encoding bit 0 Color R 14 255 G 32 255 B 18 255 NIR 0 255 extended_return_number 1 5 extended_number_of_returns 1 7 extended_classification 1 9 extended_scan_angle -5000 1667 extended_scanner_channel 0 0 attribute0 0.48 43.16 ('Amplitude') attribute1 -16.77 26.65 ('Reflectance') attribute2 0 65535 ('Deviation') number of first returns: 27722289 number of intermediate returns: 1564978 number of last returns: 27695506 number of single returns: 23220885 covered area in square units/kilounits: 1341500/1.34 point density: all returns 25.17 last only 20.65 (per square units) spacing: all returns 0.20 last only 0.22 (in units) WARNING: point type is 8 but (legacy) number of point records in header is 33761888 instead zero. WARNING: point type is 8 but (legacy) number of points by return [1] in header is 27722289 instead zero. WARNING: point type is 8 but (legacy) number of points by return [2] in header is 4473963 instead zero. WARNING: point type is 8 but (legacy) number of points by return [3] in header is 1327809 instead zero. WARNING: point type is 8 but (legacy) number of points by return [4] in header is 215883 instead zero. WARNING: point type is 8 but (legacy) number of points by return [5] in header is 21944 instead zero. overview over extended number of returns of given pulse: 23220885 6312757 3342421 776073 102461 6982 309 0 0 0 0 0 0 0 0 histogram of classification of points: 8293082 unclassified (1) 25077481 ground (2) 372276 building (6) 19049 water (9) +-> flagged as extended overlap: 2262963 +---> 719524 of those are unclassified (1) +---> 1535716 of those are ground (2) +---> 5310 of those are building (6) +---> 2413 of those are water (9) z coordinate histogram with bin size 0.100000 bin [22.8,22.9) has 1 bin [22.9,23.0) has 86 bin [23.0,23.1) has 673 bin [23.1,23.2) has 958 bin [23.2,23.3) has 997 bin [23.3,23.4) has 2485 bin [23.4,23.5) has 5876 bin [23.5,23.6) has 6626 bin [23.6,23.7) has 9970 bin [23.7,23.8) has 28841 bin [23.8,23.9) has 63897 bin [23.9,24.0) has 73562 bin [24.0,24.1) has 108232 bin [24.1,24.2) has 170798 bin [24.2,24.3) has 217086 bin [24.3,24.4) has 276471 bin [24.4,24.5) has 347391 bin [24.5,24.6) has 335599 bin [24.6,24.7) has 596268 bin [24.7,24.8) has 764611 bin [24.8,24.9) has 850794 bin [24.9,25.0) has 964253 bin [25.0,25.1) has 759771 bin [25.1,25.2) has 687797 bin [25.2,25.3) has 715843 bin [25.3,25.4) has 686177 bin [25.4,25.5) has 732616 bin [25.5,25.6) has 1229747 bin [25.6,25.7) has 1581972 bin [25.7,25.8) has 1429828 bin [25.8,25.9) has 1241177 bin [25.9,26.0) has 1162578 bin [26.0,26.1) has 858871 bin [26.1,26.2) has 717760 bin [26.2,26.3) has 618269 bin [26.3,26.4) has 536075 bin [26.4,26.5) has 744639 bin [26.5,26.6) has 828322 bin [26.6,26.7) has 972173 bin [26.7,26.8) has 647346 bin [26.8,26.9) has 520632 bin [26.9,27.0) has 486292 bin [27.0,27.1) has 544720 bin [27.1,27.2) has 556775 bin [27.2,27.3) has 485718 bin [27.3,27.4) has 391886 bin [27.4,27.5) has 310144 bin [27.5,27.6) has 250708 bin [27.6,27.7) has 208935 bin [27.7,27.8) has 163396 bin [27.8,27.9) has 125583 bin [27.9,28.0) has 100726 bin [28.0,28.1) has 85279 bin 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has 26875 bin [43.5,43.6) has 25634 bin [43.6,43.7) has 24669 bin [43.7,43.8) has 23073 bin [43.8,43.9) has 21962 bin [43.9,44.0) has 20544 bin [44.0,44.1) has 19427 bin [44.1,44.2) has 18572 bin [44.2,44.3) has 17533 bin [44.3,44.4) has 16741 bin [44.4,44.5) has 16091 bin [44.5,44.6) has 15355 bin [44.6,44.7) has 14053 bin [44.7,44.8) has 13392 bin [44.8,44.9) has 12339 bin [44.9,45.0) has 11574 bin [45.0,45.1) has 10780 bin [45.1,45.2) has 10108 bin [45.2,45.3) has 9452 bin [45.3,45.4) has 9175 bin [45.4,45.5) has 8590 bin [45.5,45.6) has 8120 bin [45.6,45.7) has 7713 bin [45.7,45.8) has 7018 bin [45.8,45.9) has 6517 bin [45.9,46.0) has 6053 bin [46.0,46.1) has 5908 bin [46.1,46.2) has 5457 bin [46.2,46.3) has 5339 bin [46.3,46.4) has 4901 bin [46.4,46.5) has 4657 bin [46.5,46.6) has 4326 bin [46.6,46.7) has 4235 bin [46.7,46.8) has 4038 bin [46.8,46.9) has 3903 bin [46.9,47.0) has 3653 bin [47.0,47.1) has 3520 bin [47.1,47.2) has 3537 bin [47.2,47.3) has 3316 bin [47.3,47.4) has 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1336 bin [51.4,51.5) has 1404 bin [51.5,51.6) has 1247 bin [51.6,51.7) has 1224 bin [51.7,51.8) has 1227 bin [51.8,51.9) has 1136 bin [51.9,52.0) has 1079 bin [52.0,52.1) has 1147 bin [52.1,52.2) has 1074 bin [52.2,52.3) has 1049 bin [52.3,52.4) has 1002 bin [52.4,52.5) has 988 bin [52.5,52.6) has 899 bin [52.6,52.7) has 864 bin [52.7,52.8) has 873 bin [52.8,52.9) has 839 bin [52.9,53.0) has 792 bin [53.0,53.1) has 771 bin [53.1,53.2) has 761 bin [53.2,53.3) has 731 bin [53.3,53.4) has 697 bin [53.4,53.5) has 724 bin [53.5,53.6) has 728 bin [53.6,53.7) has 677 bin [53.7,53.8) has 619 bin [53.8,53.9) has 604 bin [53.9,54.0) has 585 bin [54.0,54.1) has 574 bin [54.1,54.2) has 528 bin [54.2,54.3) has 521 bin [54.3,54.4) has 470 bin [54.4,54.5) has 462 bin [54.5,54.6) has 409 bin [54.6,54.7) has 397 bin [54.7,54.8) has 405 bin [54.8,54.9) has 337 bin [54.9,55.0) has 313 bin [55.0,55.1) has 291 bin [55.1,55.2) has 292 bin [55.2,55.3) has 209 bin [55.3,55.4) has 201 bin [55.4,55.5) has 216 bin [55.5,55.6) has 188 bin [55.6,55.7) has 196 bin [55.7,55.8) has 189 bin [55.8,55.9) has 157 bin [55.9,56.0) has 150 bin [56.0,56.1) has 122 bin [56.1,56.2) has 117 bin [56.2,56.3) has 107 bin [56.3,56.4) has 81 bin [56.4,56.5) has 79 bin [56.5,56.6) has 68 bin [56.6,56.7) has 55 bin [56.7,56.8) has 70 bin [56.8,56.9) has 39 bin [56.9,57.0) has 38 bin [57.0,57.1) has 48 bin [57.1,57.2) has 44 bin [57.2,57.3) has 32 bin [57.3,57.4) has 25 bin [57.4,57.5) has 20 bin [57.5,57.6) has 34 bin [57.6,57.7) has 27 bin [57.7,57.8) has 9 bin [57.8,57.9) has 13 bin [57.9,58.0) has 10 bin [58.0,58.1) has 11 bin [58.1,58.2) has 10 bin [58.2,58.3) has 3 bin [58.4,58.5) has 2 bin [58.5,58.6) has 2 bin [58.6,58.7) has 1 bin [58.7,58.8) has 3 average z coordinate 28.6 for 33761888 element(s) point source id histogram with bin size 1.000000 bin 83 has 15866539 bin 84 has 17895349 average point source id 83.530045861179332 for 33761888 element(s)