lasinfo (210611) report for 'AHN4T/33AZ1_14.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: 337/2022 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: 39704189 number of points by return: 27781896 8877537 2669126 352241 22547 scale factor x y z: 0.001 0.001 0.001 offset x y z: 182980 464980 0 min x y z: 182980.000 464980.000 32.167 max x y z: 184019.999 466269.999 66.317 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: 39704189 extended number of points by return: 27781896 8877537 2669126 352241 22547 811 31 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 32167 66317 intensity 0 2344 return_number 1 7 number_of_returns 1 7 edge_of_flight_line 0 1 scan_direction_flag 0 1 classification 1 2 scan_angle_rank -3 29 user_data 6 7 point_source_ID 115 116 gps_time 328697480.044331 328698503.727115 WARNING: range violates GPS week time specified by global encoding bit 0 Color R 57 255 G 68 234 B 69 215 NIR 55 235 extended_return_number 1 7 extended_number_of_returns 1 7 extended_classification 1 2 extended_scan_angle -500 4833 extended_scanner_channel 0 0 attribute0 0 0 ('Amplitude') attribute1 -16.69 6.95 ('Reflectance') attribute2 0 65535 ('Deviation') number of first returns: 27781896 number of intermediate returns: 3043893 number of last returns: 27776952 number of single returns: 18898552 covered area in square units/kilounits: 1341600/1.34 point density: all returns 29.59 last only 20.70 (per square units) spacing: all returns 0.18 last only 0.22 (in units) WARNING: point type is 8 but (legacy) number of point records in header is 39704189 instead zero. WARNING: point type is 8 but (legacy) number of points by return [1] in header is 27781896 instead zero. WARNING: point type is 8 but (legacy) number of points by return [2] in header is 8877537 instead zero. WARNING: point type is 8 but (legacy) number of points by return [3] in header is 2669126 instead zero. WARNING: point type is 8 but (legacy) number of points by return [4] in header is 352241 instead zero. WARNING: point type is 8 but (legacy) number of points by return [5] in header is 22547 instead zero. overview over extended number of returns of given pulse: 18898552 12418997 6953870 1319218 108637 4702 213 0 0 0 0 0 0 0 0 histogram of classification of points: 17677051 unclassified (1) 22027138 ground (2) +-> flagged as extended overlap: 2120991 +---> 585477 of those are unclassified (1) +---> 1535514 of those are ground (2) z coordinate histogram with bin size 0.100000 bin [32.1,32.2) has 7 bin [32.2,32.3) has 148 bin [32.3,32.4) has 2699 bin [32.4,32.5) has 7449 bin [32.5,32.6) has 15567 bin [32.6,32.7) has 26057 bin [32.7,32.8) has 42055 bin [32.8,32.9) has 53281 bin [32.9,33.0) has 57355 bin [33.0,33.1) has 68323 bin [33.1,33.2) has 78891 bin [33.2,33.3) has 90745 bin [33.3,33.4) has 87105 bin [33.4,33.5) has 92425 bin [33.5,33.6) has 107219 bin [33.6,33.7) has 123733 bin [33.7,33.8) has 141248 bin [33.8,33.9) has 150736 bin [33.9,34.0) has 172413 bin [34.0,34.1) has 221184 bin 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110091 bin [52.8,52.9) has 109123 bin [52.9,53.0) has 107452 bin [53.0,53.1) has 105719 bin [53.1,53.2) has 104407 bin [53.2,53.3) has 104549 bin [53.3,53.4) has 103419 bin [53.4,53.5) has 101557 bin [53.5,53.6) has 99501 bin [53.6,53.7) has 97599 bin [53.7,53.8) has 96275 bin [53.8,53.9) has 95183 bin [53.9,54.0) has 94247 bin [54.0,54.1) has 93568 bin [54.1,54.2) has 92381 bin [54.2,54.3) has 90627 bin [54.3,54.4) has 89915 bin [54.4,54.5) has 88510 bin [54.5,54.6) has 87099 bin [54.6,54.7) has 86173 bin [54.7,54.8) has 84533 bin [54.8,54.9) has 84227 bin [54.9,55.0) has 83489 bin [55.0,55.1) has 82842 bin [55.1,55.2) has 81479 bin [55.2,55.3) has 80463 bin [55.3,55.4) has 79199 bin [55.4,55.5) has 79517 bin [55.5,55.6) has 78598 bin [55.6,55.7) has 78260 bin [55.7,55.8) has 77128 bin [55.8,55.9) has 77253 bin [55.9,56.0) has 75946 bin [56.0,56.1) has 75375 bin [56.1,56.2) has 74488 bin [56.2,56.3) has 72980 bin [56.3,56.4) has 72743 bin [56.4,56.5) has 72446 bin [56.5,56.6) has 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[60.4,60.5) has 20694 bin [60.5,60.6) has 19586 bin [60.6,60.7) has 18791 bin [60.7,60.8) has 17471 bin [60.8,60.9) has 16349 bin [60.9,61.0) has 15088 bin [61.0,61.1) has 14019 bin [61.1,61.2) has 13207 bin [61.2,61.3) has 12205 bin [61.3,61.4) has 11275 bin [61.4,61.5) has 10646 bin [61.5,61.6) has 9649 bin [61.6,61.7) has 9072 bin [61.7,61.8) has 8184 bin [61.8,61.9) has 7476 bin [61.9,62.0) has 6695 bin [62.0,62.1) has 6081 bin [62.1,62.2) has 5692 bin [62.2,62.3) has 5000 bin [62.3,62.4) has 4418 bin [62.4,62.5) has 4015 bin [62.5,62.6) has 3609 bin [62.6,62.7) has 3321 bin [62.7,62.8) has 2963 bin [62.8,62.9) has 2640 bin [62.9,63.0) has 2391 bin [63.0,63.1) has 2248 bin [63.1,63.2) has 1991 bin [63.2,63.3) has 1628 bin [63.3,63.4) has 1433 bin [63.4,63.5) has 1289 bin [63.5,63.6) has 1139 bin [63.6,63.7) has 988 bin [63.7,63.8) has 890 bin [63.8,63.9) has 768 bin [63.9,64.0) has 689 bin [64.0,64.1) has 544 bin [64.1,64.2) has 519 bin [64.2,64.3) has 372 bin [64.3,64.4) has 368 bin [64.4,64.5) has 288 bin [64.5,64.6) has 203 bin [64.6,64.7) has 189 bin [64.7,64.8) has 155 bin [64.8,64.9) has 162 bin [64.9,65.0) has 123 bin [65.0,65.1) has 95 bin [65.1,65.2) has 107 bin [65.2,65.3) has 86 bin [65.3,65.4) has 60 bin [65.4,65.5) has 40 bin [65.5,65.6) has 26 bin [65.6,65.7) has 31 bin [65.7,65.8) has 22 bin [65.8,65.9) has 15 bin [65.9,66.0) has 12 bin [66.0,66.1) has 8 bin [66.1,66.2) has 10 bin [66.3,66.4) has 1 average z coordinate 43.0 for 39704189 element(s) point source id histogram with bin size 1.000000 bin 115 has 15941918 bin 116 has 23762271 average point source id 115.598482719291908 for 39704189 element(s)