lasinfo (210611) report for 'AHN4T/33HZ2_23.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: 30298889 number of points by return: 26556026 2514660 956383 233322 35022 scale factor x y z: 0.001 0.001 0.001 offset x y z: 216980 449980 0 min x y z: 216980.000 449980.000 10.833 max x y z: 218019.999 451269.999 100.691 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: 30298889 extended number of points by return: 26556026 2514660 956383 233322 35022 3248 228 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 10833 100691 intensity 57 4168 return_number 1 7 number_of_returns 1 7 edge_of_flight_line 0 1 scan_direction_flag 0 1 classification 1 26 scan_angle_rank -29 2 user_data 6 7 point_source_ID 144 145 gps_time 328791832.459794 328794117.954326 WARNING: range violates GPS week time specified by global encoding bit 0 Color R 27 255 G 47 255 B 38 255 NIR 13 255 extended_return_number 1 7 extended_number_of_returns 1 7 extended_classification 1 26 extended_scan_angle -4833 333 extended_scanner_channel 0 0 attribute0 0 0 ('Amplitude') attribute1 -16.54 25.2 ('Reflectance') attribute2 0 65535 ('Deviation') number of first returns: 26556026 number of intermediate returns: 1225206 number of last returns: 26554708 number of single returns: 24037051 covered area in square units/kilounits: 1339692/1.34 point density: all returns 22.62 last only 19.82 (per square units) spacing: all returns 0.21 last only 0.22 (in units) WARNING: point type is 8 but (legacy) number of point records in header is 30298889 instead zero. WARNING: point type is 8 but (legacy) number of points by return [1] in header is 26556026 instead zero. WARNING: point type is 8 but (legacy) number of points by return [2] in header is 2514660 instead zero. WARNING: point type is 8 but (legacy) number of points by return [3] in header is 956383 instead zero. WARNING: point type is 8 but (legacy) number of points by return [4] in header is 233322 instead zero. WARNING: point type is 8 but (legacy) number of points by return [5] in header is 35022 instead zero. overview over extended number of returns of given pulse: 24037051 3125990 2167575 790759 157973 18021 1520 0 0 0 0 0 0 0 0 histogram of classification of points: 4271772 unclassified (1) 25389066 ground (2) 622399 building (6) 15582 water (9) 70 Reserved for ASPRS Definition (26) +-> flagged as extended overlap: 1866661 +---> 210390 of those are unclassified (1) +---> 1619884 of those are ground (2) +---> 35510 of those are building (6) +---> 877 of those are water (9) z coordinate histogram with bin size 0.100000 bin [10.8,10.9) has 257 bin [10.9,11.0) has 5377 bin [11.0,11.1) has 3616 bin [11.1,11.2) has 5903 bin [11.2,11.3) has 7090 bin [11.3,11.4) has 13190 bin [11.4,11.5) has 42434 bin [11.5,11.6) has 132954 bin [11.6,11.7) has 322533 bin [11.7,11.8) has 394189 bin [11.8,11.9) has 447681 bin [11.9,12.0) has 563736 bin [12.0,12.1) has 754515 bin [12.1,12.2) has 1175300 bin [12.2,12.3) has 1660741 bin [12.3,12.4) has 1963095 bin [12.4,12.5) has 1898685 bin [12.5,12.6) has 1964245 bin [12.6,12.7) has 1951534 bin [12.7,12.8) has 1618542 bin [12.8,12.9) has 1193424 bin [12.9,13.0) has 941992 bin [13.0,13.1) has 1054900 bin [13.1,13.2) has 1026274 bin [13.2,13.3) has 718182 bin [13.3,13.4) has 571489 bin [13.4,13.5) has 568166 bin [13.5,13.6) has 490131 bin [13.6,13.7) has 382757 bin [13.7,13.8) has 491616 bin [13.8,13.9) has 484894 bin [13.9,14.0) has 393629 bin [14.0,14.1) has 370776 bin [14.1,14.2) has 408548 bin [14.2,14.3) has 449675 bin [14.3,14.4) has 431771 bin [14.4,14.5) has 311840 bin [14.5,14.6) has 220880 bin [14.6,14.7) has 188934 bin [14.7,14.8) has 142215 bin [14.8,14.9) has 101112 bin [14.9,15.0) has 78775 bin [15.0,15.1) has 61065 bin [15.1,15.2) has 52540 bin [15.2,15.3) has 45526 bin [15.3,15.4) has 44435 bin [15.4,15.5) has 46152 bin [15.5,15.6) has 63660 bin [15.6,15.7) has 47399 bin [15.7,15.8) has 36690 bin [15.8,15.9) has 33981 bin [15.9,16.0) has 33554 bin [16.0,16.1) has 33920 bin [16.1,16.2) has 32146 bin [16.2,16.3) has 31442 bin [16.3,16.4) has 32778 bin [16.4,16.5) has 33070 bin [16.5,16.6) has 31468 bin [16.6,16.7) has 31427 bin [16.7,16.8) has 31067 bin [16.8,16.9) has 33823 bin [16.9,17.0) has 31753 bin [17.0,17.1) has 32684 bin [17.1,17.2) has 32044 bin [17.2,17.3) has 30692 bin [17.3,17.4) has 31215 bin [17.4,17.5) has 31661 bin [17.5,17.6) has 32258 bin [17.6,17.7) has 32523 bin [17.7,17.8) has 32725 bin [17.8,17.9) has 32566 bin [17.9,18.0) has 32066 bin [18.0,18.1) has 31609 bin [18.1,18.2) has 31223 bin [18.2,18.3) has 30580 bin [18.3,18.4) has 31134 bin [18.4,18.5) has 29948 bin [18.5,18.6) has 30413 bin [18.6,18.7) has 31495 bin [18.7,18.8) has 31053 bin [18.8,18.9) has 29765 bin [18.9,19.0) has 29402 bin [19.0,19.1) has 29082 bin [19.1,19.2) has 28026 bin [19.2,19.3) has 28305 bin [19.3,19.4) has 36548 bin [19.4,19.5) has 33815 bin [19.5,19.6) has 30342 bin [19.6,19.7) has 28433 bin [19.7,19.8) 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has 131 bin [47.6,47.7) has 104 bin [47.7,47.8) has 92 bin [47.8,47.9) has 84 bin [47.9,48.0) has 79 bin [48.0,48.1) has 80 bin [48.1,48.2) has 65 bin [48.2,48.3) has 54 bin [48.3,48.4) has 44 bin [48.4,48.5) has 35 bin [48.5,48.6) has 20 bin [48.6,48.7) has 33 bin [48.7,48.8) has 18 bin [48.8,48.9) has 14 bin [48.9,49.0) has 12 bin [49.0,49.1) has 8 bin [49.1,49.2) has 6 bin [49.2,49.3) has 2 bin [49.4,49.5) has 2 bin [85.4,85.5) has 1 bin [85.9,86.0) has 1 bin [86.1,86.2) has 1 bin [86.4,86.5) has 1 bin [87.7,87.8) has 1 bin [87.8,87.9) has 1 bin [87.9,88.0) has 1 bin [88.1,88.2) has 1 bin [88.4,88.5) has 1 bin [89.2,89.3) has 1 bin [90.7,90.8) has 2 bin [90.9,91.0) has 1 bin [91.2,91.3) has 1 bin [91.4,91.5) has 1 bin [91.8,91.9) has 1 bin [95.0,95.1) has 1 bin [95.5,95.6) has 1 bin [95.8,95.9) has 2 bin [96.0,96.1) has 1 bin [96.3,96.4) has 1 bin [96.8,96.9) has 2 bin [97.2,97.3) has 2 bin [97.5,97.6) has 1 bin [97.6,97.7) has 1 bin [97.8,97.9) has 1 bin [97.9,98.0) has 1 bin [99.5,99.6) has 1 bin [100.0,100.1) has 2 bin [100.2,100.3) has 1 bin [100.6,100.7) has 1 average z coordinate 14.3 for 30298889 element(s) point source id histogram with bin size 1.000000 bin 144 has 19281744 bin 145 has 11017145 average point source id 144.363615477782048 for 30298889 element(s)