lasinfo (210611) report for 'AHN4T/27CZ1_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: 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: 55421057 number of points by return: 46310927 6372792 2254341 437829 45163 scale factor x y z: 0.001 0.001 0.001 offset x y z: 180980 476230 0 min x y z: 180980.000 476230.000 25.477 max x y z: 182019.999 477519.999 57.661 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: 55421057 extended number of points by return: 46310927 6372792 2254341 437829 45163 5 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 25477 57661 intensity 59 4098 return_number 1 6 number_of_returns 1 7 edge_of_flight_line 0 1 scan_direction_flag 0 1 classification 1 9 scan_angle_rank -34 33 user_data 6 7 point_source_ID 114 207 gps_time 270203968.076932 330507996.913047 WARNING: range violates GPS week time specified by global encoding bit 0 Color R 10 255 G 22 255 B 13 255 NIR 26 255 extended_return_number 1 6 extended_number_of_returns 1 7 extended_classification 1 9 extended_scan_angle -5667 5500 extended_scanner_channel 0 0 attribute0 0 0 ('Amplitude') attribute1 -16.26 25.56 ('Reflectance') attribute2 0 65535 ('Deviation') number of first returns: 46310927 number of intermediate returns: 2743031 number of last returns: 46270179 number of single returns: 39903080 covered area in square units/kilounits: 1340696/1.34 point density: all returns 41.34 last only 34.51 (per square units) spacing: all returns 0.16 last only 0.17 (in units) WARNING: point type is 8 but (legacy) number of point records in header is 55421057 instead zero. WARNING: point type is 8 but (legacy) number of points by return [1] in header is 46310927 instead zero. WARNING: point type is 8 but (legacy) number of points by return [2] in header is 6372792 instead zero. WARNING: point type is 8 but (legacy) number of points by return [3] in header is 2254341 instead zero. WARNING: point type is 8 but (legacy) number of points by return [4] in header is 437829 instead zero. WARNING: point type is 8 but (legacy) number of points by return [5] in header is 45163 instead zero. overview over extended number of returns of given pulse: 39903080 8255084 5459649 1576277 225217 1715 35 0 0 0 0 0 0 0 0 histogram of classification of points: 11368191 unclassified (1) 42844792 ground (2) 1207785 building (6) 289 water (9) +-> flagged as extended overlap: 3579503 +---> 551024 of those are unclassified (1) +---> 2994621 of those are ground (2) +---> 33858 of those are building (6) z coordinate histogram with bin size 0.100000 bin [25.4,25.5) has 3 bin [25.5,25.6) has 146 bin [25.6,25.7) has 1207 bin [25.7,25.8) has 1371 bin [25.8,25.9) has 1509 bin [25.9,26.0) has 1863 bin [26.0,26.1) has 2713 bin [26.1,26.2) has 5694 bin [26.2,26.3) has 28363 bin [26.3,26.4) has 33097 bin [26.4,26.5) has 66407 bin [26.5,26.6) has 262411 bin [26.6,26.7) has 350638 bin [26.7,26.8) has 302467 bin [26.8,26.9) has 313848 bin [26.9,27.0) has 304699 bin [27.0,27.1) has 340230 bin [27.1,27.2) has 466126 bin [27.2,27.3) has 406213 bin [27.3,27.4) has 434452 bin [27.4,27.5) has 492506 bin [27.5,27.6) has 447571 bin [27.6,27.7) has 448407 bin [27.7,27.8) has 510051 bin [27.8,27.9) has 612049 bin [27.9,28.0) has 666762 bin [28.0,28.1) has 601212 bin [28.1,28.2) has 608874 bin [28.2,28.3) has 689073 bin [28.3,28.4) has 845846 bin [28.4,28.5) has 819256 bin [28.5,28.6) has 689140 bin [28.6,28.7) has 618296 bin [28.7,28.8) has 748059 bin [28.8,28.9) has 729747 bin [28.9,29.0) has 677284 bin [29.0,29.1) has 766631 bin [29.1,29.2) has 813555 bin [29.2,29.3) has 724081 bin [29.3,29.4) has 629851 bin [29.4,29.5) has 644013 bin [29.5,29.6) has 734700 bin [29.6,29.7) has 696753 bin [29.7,29.8) has 690888 bin [29.8,29.9) has 657312 bin [29.9,30.0) has 599936 bin [30.0,30.1) has 696627 bin [30.1,30.2) has 696797 bin [30.2,30.3) has 610514 bin [30.3,30.4) has 568718 bin [30.4,30.5) has 547227 bin [30.5,30.6) has 559393 bin [30.6,30.7) has 613039 bin [30.7,30.8) has 737272 bin [30.8,30.9) 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78127 bin [34.6,34.7) has 77356 bin [34.7,34.8) has 78741 bin [34.8,34.9) has 76439 bin [34.9,35.0) has 76429 bin [35.0,35.1) has 74345 bin [35.1,35.2) has 72681 bin [35.2,35.3) has 71137 bin [35.3,35.4) has 71211 bin [35.4,35.5) has 71257 bin [35.5,35.6) has 71254 bin [35.6,35.7) has 72398 bin [35.7,35.8) has 71613 bin [35.8,35.9) has 71512 bin [35.9,36.0) has 74442 bin [36.0,36.1) has 85091 bin [36.1,36.2) has 88020 bin [36.2,36.3) has 76779 bin [36.3,36.4) has 75752 bin [36.4,36.5) has 72773 bin [36.5,36.6) has 71150 bin [36.6,36.7) has 71446 bin [36.7,36.8) has 70367 bin [36.8,36.9) has 70290 bin [36.9,37.0) has 70436 bin [37.0,37.1) has 69652 bin [37.1,37.2) has 68958 bin [37.2,37.3) has 69316 bin [37.3,37.4) has 70294 bin [37.4,37.5) has 67708 bin [37.5,37.6) has 66076 bin [37.6,37.7) has 65446 bin [37.7,37.8) has 65877 bin [37.8,37.9) has 66524 bin [37.9,38.0) has 65562 bin [38.0,38.1) has 65122 bin [38.1,38.2) has 65109 bin [38.2,38.3) has 64577 bin [38.3,38.4) has 65156 bin 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has 1203 bin [53.9,54.0) has 1134 bin [54.0,54.1) has 1060 bin [54.1,54.2) has 957 bin [54.2,54.3) has 868 bin [54.3,54.4) has 802 bin [54.4,54.5) has 723 bin [54.5,54.6) has 579 bin [54.6,54.7) has 494 bin [54.7,54.8) has 387 bin [54.8,54.9) has 298 bin [54.9,55.0) has 257 bin [55.0,55.1) has 195 bin [55.1,55.2) has 190 bin [55.2,55.3) has 136 bin [55.3,55.4) has 127 bin [55.4,55.5) has 92 bin [55.5,55.6) has 71 bin [55.6,55.7) has 38 bin [55.7,55.8) has 18 bin [55.8,55.9) has 16 bin [55.9,56.0) has 16 bin [56.0,56.1) has 11 bin [56.1,56.2) has 21 bin [56.2,56.3) has 17 bin [56.3,56.4) has 27 bin [56.4,56.5) has 25 bin [56.5,56.6) has 19 bin [56.6,56.7) has 21 bin [56.7,56.8) has 18 bin [56.8,56.9) has 13 bin [56.9,57.0) has 11 bin [57.0,57.1) has 11 bin [57.1,57.2) has 7 bin [57.2,57.3) has 5 bin [57.3,57.4) has 4 bin [57.4,57.5) has 1 bin [57.6,57.7) has 1 average z coordinate 32.1 for 55421057 element(s) point source id histogram with bin size 1.000000 bin 114 has 1872772 bin 144 has 23610195 bin 145 has 28267598 bin 146 has 5248 bin 207 has 1665244 average point source id 145.389459352967577 for 55421057 element(s)