lasinfo (210611) report for 'AHN4T/39BN1_13.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: 55750767 number of points by return: 44329581 7633028 2982952 698648 97543 scale factor x y z: 0.001 0.001 0.001 offset x y z: 151980 446230 0 min x y z: 151980.000 446230.000 1.962 max x y z: 153019.999 447519.999 36.557 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: 55750767 extended number of points by return: 44329581 7633028 2982952 698648 97543 8480 535 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 1962 36557 intensity 0 4860 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 29 user_data 6 7 point_source_ID 89 209 gps_time 322916835.910013 322927951.495340 WARNING: range violates GPS week time specified by global encoding bit 0 Color R 19 255 G 42 255 B 34 255 NIR 38 255 extended_return_number 1 7 extended_number_of_returns 1 7 extended_classification 1 26 extended_scan_angle -4833 4833 extended_scanner_channel 0 0 attribute0 0 0 ('Amplitude') attribute1 -16.5 32.2 ('Reflectance') attribute2 0 65535 ('Deviation') number of first returns: 44329581 number of intermediate returns: 3791035 number of last returns: 44319665 number of single returns: 36689514 covered area in square units/kilounits: 1341016/1.34 point density: all returns 41.57 last only 33.05 (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 55750767 instead zero. WARNING: point type is 8 but (legacy) number of points by return [1] in header is 44329581 instead zero. WARNING: point type is 8 but (legacy) number of points by return [2] in header is 7633028 instead zero. WARNING: point type is 8 but (legacy) number of points by return [3] in header is 2982952 instead zero. WARNING: point type is 8 but (legacy) number of points by return [4] in header is 698648 instead zero. WARNING: point type is 8 but (legacy) number of points by return [5] in header is 97543 instead zero. overview over extended number of returns of given pulse: 36689514 9302141 6855292 2405773 446077 48055 3915 0 0 0 0 0 0 0 0 histogram of classification of points: 14379926 unclassified (1) 41063054 ground (2) 201393 building (6) 97932 water (9) 8462 Reserved for ASPRS Definition (26) +-> flagged as extended overlap: 3328815 +---> 834822 of those are unclassified (1) +---> 2440285 of those are ground (2) +---> 41416 of those are building (6) +---> 10840 of those are water (9) +---> 1452 of those are Reserved for ASPRS Definition (26) z coordinate histogram with bin size 0.100000 bin [1.9,2.0) has 7 bin [2.0,2.1) has 299 bin [2.1,2.2) has 17399 bin [2.2,2.3) has 55536 bin [2.3,2.4) has 41889 bin [2.4,2.5) has 59387 bin [2.5,2.6) has 116286 bin [2.6,2.7) has 177204 bin [2.7,2.8) has 295401 bin [2.8,2.9) has 496945 bin [2.9,3.0) has 795834 bin [3.0,3.1) has 1236370 bin [3.1,3.2) has 1590532 bin [3.2,3.3) has 1736077 bin [3.3,3.4) has 1914412 bin [3.4,3.5) has 2358503 bin [3.5,3.6) has 3066966 bin [3.6,3.7) has 3674103 bin [3.7,3.8) has 4247200 bin [3.8,3.9) has 4548259 bin [3.9,4.0) has 4345439 bin [4.0,4.1) has 3694992 bin [4.1,4.2) has 2829658 bin [4.2,4.3) has 2104685 bin [4.3,4.4) has 1488015 bin [4.4,4.5) has 836535 bin [4.5,4.6) has 365032 bin [4.6,4.7) has 207477 bin [4.7,4.8) has 124643 bin [4.8,4.9) has 93642 bin [4.9,5.0) has 73433 bin [5.0,5.1) has 65330 bin [5.1,5.2) has 56904 bin [5.2,5.3) has 51560 bin [5.3,5.4) has 49460 bin [5.4,5.5) has 47796 bin [5.5,5.6) has 47642 bin [5.6,5.7) has 44907 bin [5.7,5.8) has 44451 bin [5.8,5.9) has 45351 bin [5.9,6.0) has 43458 bin [6.0,6.1) has 44136 bin [6.1,6.2) has 45376 bin [6.2,6.3) has 45704 bin [6.3,6.4) has 43019 bin [6.4,6.5) has 42819 bin [6.5,6.6) has 42261 bin [6.6,6.7) has 43587 bin [6.7,6.8) has 42107 bin [6.8,6.9) has 41719 bin [6.9,7.0) has 42059 bin [7.0,7.1) has 41931 bin [7.1,7.2) has 44096 bin 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bin [22.8,22.9) has 60868 bin [22.9,23.0) has 60842 bin [23.0,23.1) has 60813 bin [23.1,23.2) has 59792 bin [23.2,23.3) has 59697 bin [23.3,23.4) has 59976 bin [23.4,23.5) has 60271 bin [23.5,23.6) has 59905 bin [23.6,23.7) has 60060 bin [23.7,23.8) has 59888 bin [23.8,23.9) has 60010 bin [23.9,24.0) has 60174 bin [24.0,24.1) has 59761 bin [24.1,24.2) has 59971 bin [24.2,24.3) has 59586 bin [24.3,24.4) has 59004 bin [24.4,24.5) has 58969 bin [24.5,24.6) has 58596 bin [24.6,24.7) has 58488 bin [24.7,24.8) has 57115 bin [24.8,24.9) has 57207 bin [24.9,25.0) has 57034 bin [25.0,25.1) has 56856 bin [25.1,25.2) has 57257 bin [25.2,25.3) has 56798 bin [25.3,25.4) has 56291 bin [25.4,25.5) has 56080 bin [25.5,25.6) has 56917 bin [25.6,25.7) has 56583 bin [25.7,25.8) has 55886 bin [25.8,25.9) has 55558 bin [25.9,26.0) has 55469 bin [26.0,26.1) has 55066 bin [26.1,26.2) has 55296 bin [26.2,26.3) has 55019 bin [26.3,26.4) has 54197 bin [26.4,26.5) has 53801 bin [26.5,26.6) has 53459 bin 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has 10894 bin [30.5,30.6) has 10190 bin [30.6,30.7) has 9891 bin [30.7,30.8) has 9458 bin [30.8,30.9) has 8790 bin [30.9,31.0) has 8278 bin [31.0,31.1) has 7882 bin [31.1,31.2) has 7436 bin [31.2,31.3) has 7113 bin [31.3,31.4) has 6412 bin [31.4,31.5) has 5812 bin [31.5,31.6) has 5409 bin [31.6,31.7) has 4894 bin [31.7,31.8) has 4398 bin [31.8,31.9) has 4023 bin [31.9,32.0) has 3787 bin [32.0,32.1) has 3427 bin [32.1,32.2) has 3239 bin [32.2,32.3) has 2915 bin [32.3,32.4) has 2749 bin [32.4,32.5) has 2507 bin [32.5,32.6) has 2309 bin [32.6,32.7) has 2226 bin [32.7,32.8) has 2084 bin [32.8,32.9) has 1903 bin [32.9,33.0) has 1794 bin [33.0,33.1) has 1538 bin [33.1,33.2) has 1458 bin [33.2,33.3) has 1480 bin [33.3,33.4) has 1333 bin [33.4,33.5) has 1175 bin [33.5,33.6) has 1099 bin [33.6,33.7) has 1012 bin [33.7,33.8) has 935 bin [33.8,33.9) has 874 bin [33.9,34.0) has 811 bin [34.0,34.1) has 731 bin [34.1,34.2) has 687 bin [34.2,34.3) has 602 bin [34.3,34.4) has 485 bin [34.4,34.5) has 465 bin [34.5,34.6) has 394 bin [34.6,34.7) has 342 bin [34.7,34.8) has 320 bin [34.8,34.9) has 242 bin [34.9,35.0) has 217 bin [35.0,35.1) has 193 bin [35.1,35.2) has 160 bin [35.2,35.3) has 103 bin [35.3,35.4) has 89 bin [35.4,35.5) has 71 bin [35.5,35.6) has 21 bin [35.6,35.7) has 12 bin [35.7,35.8) has 4 bin [35.8,35.9) has 3 bin [36.1,36.2) has 2 bin [36.2,36.3) has 1 bin [36.3,36.4) has 3 bin [36.4,36.5) has 2 bin [36.5,36.6) has 4 average z coordinate 7.0 for 55750767 element(s) point source id histogram with bin size 1.000000 bin 89 has 25430657 bin 90 has 9409022 bin 209 has 20911088 average point source id 134.178563767562167 for 55750767 element(s)