lasinfo (210611) report for 'AHN4T/33AZ1_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: 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: 33603096 number of points by return: 25801952 5803873 1752941 229534 14293 scale factor x y z: 0.001 0.001 0.001 offset x y z: 180980 463730 0 min x y z: 180980.000 463730.000 24.296 max x y z: 182019.999 465019.999 58.154 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: 33603096 extended number of points by return: 25801952 5803873 1752941 229534 14293 488 15 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 24296 58154 intensity 0 1641 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 -18 29 user_data 6 7 point_source_ID 113 114 gps_time 328695669.382670 328696389.744937 WARNING: range violates GPS week time specified by global encoding bit 0 Color R 57 255 G 66 242 B 68 219 NIR 68 255 extended_return_number 1 7 extended_number_of_returns 1 7 extended_classification 1 2 extended_scan_angle -3000 4833 extended_scanner_channel 0 0 attribute0 0 0 ('Amplitude') attribute1 -16.63 -0.54 ('Reflectance') attribute2 0 65535 ('Deviation') number of first returns: 25801952 number of intermediate returns: 2002402 number of last returns: 25775590 number of single returns: 19976848 covered area in square units/kilounits: 1341596/1.34 point density: all returns 25.05 last only 19.21 (per square units) spacing: all returns 0.20 last only 0.23 (in units) WARNING: point type is 8 but (legacy) number of point records in header is 33603096 instead zero. WARNING: point type is 8 but (legacy) number of points by return [1] in header is 25801952 instead zero. WARNING: point type is 8 but (legacy) number of points by return [2] in header is 5803873 instead zero. WARNING: point type is 8 but (legacy) number of points by return [3] in header is 1752941 instead zero. WARNING: point type is 8 but (legacy) number of points by return [4] in header is 229534 instead zero. WARNING: point type is 8 but (legacy) number of points by return [5] in header is 14293 instead zero. overview over extended number of returns of given pulse: 19976848 8108584 4582110 863378 69228 2846 102 0 0 0 0 0 0 0 0 histogram of classification of points: 11436430 unclassified (1) 22166666 ground (2) +-> flagged as extended overlap: 2721733 +---> 1213189 of those are unclassified (1) +---> 1508544 of those are ground (2) z coordinate histogram with bin size 0.100000 bin [24.2,24.3) has 1 bin [24.3,24.4) has 3 bin [24.4,24.5) has 12 bin [24.5,24.6) has 13 bin [24.6,24.7) has 37 bin [24.7,24.8) has 785 bin [24.8,24.9) has 3449 bin [24.9,25.0) has 5547 bin [25.0,25.1) has 27754 bin [25.1,25.2) has 60809 bin [25.2,25.3) has 60469 bin [25.3,25.4) has 63089 bin [25.4,25.5) has 54508 bin [25.5,25.6) has 57789 bin [25.6,25.7) has 64377 bin [25.7,25.8) has 75356 bin [25.8,25.9) has 99509 bin [25.9,26.0) has 130599 bin [26.0,26.1) has 161621 bin [26.1,26.2) has 184055 bin [26.2,26.3) has 219245 bin [26.3,26.4) has 249447 bin [26.4,26.5) has 279416 bin [26.5,26.6) has 312307 bin [26.6,26.7) has 333107 bin [26.7,26.8) has 362276 bin [26.8,26.9) has 388272 bin [26.9,27.0) has 443665 bin [27.0,27.1) has 479998 bin [27.1,27.2) has 529844 bin [27.2,27.3) has 604222 bin [27.3,27.4) has 672796 bin [27.4,27.5) has 692707 bin [27.5,27.6) has 666658 bin [27.6,27.7) has 626871 bin [27.7,27.8) has 615027 bin [27.8,27.9) has 644564 bin [27.9,28.0) has 653740 bin [28.0,28.1) has 662060 bin [28.1,28.2) has 657464 bin [28.2,28.3) has 670983 bin [28.3,28.4) has 684449 bin [28.4,28.5) has 667540 bin [28.5,28.6) has 646172 bin [28.6,28.7) has 622788 bin [28.7,28.8) has 578756 bin [28.8,28.9) has 538629 bin [28.9,29.0) has 506143 bin [29.0,29.1) has 465707 bin [29.1,29.2) has 444062 bin [29.2,29.3) has 404757 bin [29.3,29.4) has 374368 bin [29.4,29.5) has 350578 bin [29.5,29.6) has 324064 bin [29.6,29.7) has 298629 bin [29.7,29.8) has 285524 bin [29.8,29.9) has 265674 bin [29.9,30.0) has 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[52.8,52.9) has 2709 bin [52.9,53.0) has 2629 bin [53.0,53.1) has 2413 bin [53.1,53.2) has 2275 bin [53.2,53.3) has 2106 bin [53.3,53.4) has 1981 bin [53.4,53.5) has 1815 bin [53.5,53.6) has 1775 bin [53.6,53.7) has 1587 bin [53.7,53.8) has 1561 bin [53.8,53.9) has 1435 bin [53.9,54.0) has 1281 bin [54.0,54.1) has 1108 bin [54.1,54.2) has 1061 bin [54.2,54.3) has 919 bin [54.3,54.4) has 866 bin [54.4,54.5) has 846 bin [54.5,54.6) has 782 bin [54.6,54.7) has 773 bin [54.7,54.8) has 723 bin [54.8,54.9) has 698 bin [54.9,55.0) has 617 bin [55.0,55.1) has 588 bin [55.1,55.2) has 536 bin [55.2,55.3) has 498 bin [55.3,55.4) has 444 bin [55.4,55.5) has 394 bin [55.5,55.6) has 362 bin [55.6,55.7) has 354 bin [55.7,55.8) has 349 bin [55.8,55.9) has 301 bin [55.9,56.0) has 282 bin [56.0,56.1) has 240 bin [56.1,56.2) has 188 bin [56.2,56.3) has 182 bin [56.3,56.4) has 158 bin [56.4,56.5) has 135 bin [56.5,56.6) has 122 bin [56.6,56.7) has 99 bin [56.7,56.8) has 66 bin [56.8,56.9) has 66 bin [56.9,57.0) has 56 bin [57.0,57.1) has 59 bin [57.1,57.2) has 31 bin [57.2,57.3) has 24 bin [57.3,57.4) has 19 bin [57.4,57.5) has 16 bin [57.5,57.6) has 12 bin [57.6,57.7) has 18 bin [57.7,57.8) has 13 bin [57.8,57.9) has 8 bin [57.9,58.0) has 7 bin [58.1,58.2) has 1 average z coordinate 32.9 for 33603096 element(s) point source id histogram with bin size 1.000000 bin 113 has 5314399 bin 114 has 28288697 average point source id 113.841847935678302 for 33603096 element(s)