lasinfo (210611) report for 'AHN4T/12GN2_07.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: 334/2022 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: 29787686 number of points by return: 22862914 3940234 2151021 693894 125385 scale factor x y z: 0.001 0.001 0.001 offset x y z: 245980 559980 0 min x y z: 245980.000 559980.000 1.845 max x y z: 247019.999 561269.999 41.590 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: 29787686 extended number of points by return: 22862914 3940234 2151021 693894 125385 13292 946 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 1845 41590 intensity 59 4704 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 -6 29 user_data 6 7 point_source_ID 41 42 gps_time 330791964.065193 330793083.743792 WARNING: range violates GPS week time specified by global encoding bit 0 Color R 28 255 G 47 255 B 27 255 NIR 10 255 extended_return_number 1 7 extended_number_of_returns 1 7 extended_classification 1 26 extended_scan_angle -1000 4833 extended_scanner_channel 0 0 attribute0 0 0 ('Amplitude') attribute1 -15.73 30.85 ('Reflectance') attribute2 0 65535 ('Deviation') number of first returns: 22862914 number of intermediate returns: 2988597 number of last returns: 22853023 number of single returns: 18916848 covered area in square units/kilounits: 1337156/1.34 point density: all returns 22.28 last only 17.09 (per square units) spacing: all returns 0.21 last only 0.24 (in units) WARNING: point type is 8 but (legacy) number of point records in header is 29787686 instead zero. WARNING: point type is 8 but (legacy) number of points by return [1] in header is 22862914 instead zero. WARNING: point type is 8 but (legacy) number of points by return [2] in header is 3940234 instead zero. WARNING: point type is 8 but (legacy) number of points by return [3] in header is 2151021 instead zero. WARNING: point type is 8 but (legacy) number of points by return [4] in header is 693894 instead zero. WARNING: point type is 8 but (legacy) number of points by return [5] in header is 125385 instead zero. overview over extended number of returns of given pulse: 18916848 3578286 4374094 2276356 561276 74502 6324 0 0 0 0 0 0 0 0 histogram of classification of points: 7573429 unclassified (1) 21942437 ground (2) 201243 building (6) 68088 water (9) 2489 Reserved for ASPRS Definition (26) +-> flagged as extended overlap: 1898078 +---> 471266 of those are unclassified (1) +---> 1408960 of those are ground (2) +---> 12614 of those are building (6) +---> 5238 of those are water (9) z coordinate histogram with bin size 0.100000 bin [1.8,1.9) has 11 bin [1.9,2.0) has 134 bin [2.0,2.1) has 189 bin [2.1,2.2) has 318 bin [2.2,2.3) has 1678 bin [2.3,2.4) has 3632 bin [2.4,2.5) has 4305 bin [2.5,2.6) has 4614 bin [2.6,2.7) has 5736 bin [2.7,2.8) has 4853 bin [2.8,2.9) has 5604 bin [2.9,3.0) has 9714 bin [3.0,3.1) has 14877 bin [3.1,3.2) has 16975 bin [3.2,3.3) has 23656 bin [3.3,3.4) has 47428 bin 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[22.6,22.7) has 39930 bin [22.7,22.8) has 40135 bin [22.8,22.9) has 39993 bin [22.9,23.0) has 39957 bin [23.0,23.1) has 40313 bin [23.1,23.2) has 40570 bin [23.2,23.3) has 41135 bin [23.3,23.4) has 40899 bin [23.4,23.5) has 40928 bin [23.5,23.6) has 41249 bin [23.6,23.7) has 42018 bin [23.7,23.8) has 41575 bin [23.8,23.9) has 41582 bin [23.9,24.0) has 42699 bin [24.0,24.1) has 43068 bin [24.1,24.2) has 42034 bin [24.2,24.3) has 43042 bin [24.3,24.4) has 42955 bin [24.4,24.5) has 42536 bin [24.5,24.6) has 42978 bin [24.6,24.7) has 43272 bin [24.7,24.8) has 43351 bin [24.8,24.9) has 43269 bin [24.9,25.0) has 43588 bin [25.0,25.1) has 43454 bin [25.1,25.2) has 43775 bin [25.2,25.3) has 43794 bin [25.3,25.4) has 44292 bin [25.4,25.5) has 44024 bin [25.5,25.6) has 44718 bin [25.6,25.7) has 44524 bin [25.7,25.8) has 44273 bin [25.8,25.9) has 44276 bin [25.9,26.0) has 44728 bin [26.0,26.1) has 44681 bin [26.1,26.2) has 44656 bin [26.2,26.3) has 44741 bin [26.3,26.4) has 45044 bin [26.4,26.5) 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has 7280 bin [34.2,34.3) has 6769 bin [34.3,34.4) has 6297 bin [34.4,34.5) has 5939 bin [34.5,34.6) has 5573 bin [34.6,34.7) has 5244 bin [34.7,34.8) has 4828 bin [34.8,34.9) has 4470 bin [34.9,35.0) has 4175 bin [35.0,35.1) has 4014 bin [35.1,35.2) has 3767 bin [35.2,35.3) has 3692 bin [35.3,35.4) has 3474 bin [35.4,35.5) has 3357 bin [35.5,35.6) has 3206 bin [35.6,35.7) has 3054 bin [35.7,35.8) has 2838 bin [35.8,35.9) has 2859 bin [35.9,36.0) has 2548 bin [36.0,36.1) has 2564 bin [36.1,36.2) has 2430 bin [36.2,36.3) has 2317 bin [36.3,36.4) has 2187 bin [36.4,36.5) has 2128 bin [36.5,36.6) has 2029 bin [36.6,36.7) has 1949 bin [36.7,36.8) has 1894 bin [36.8,36.9) has 1888 bin [36.9,37.0) has 1685 bin [37.0,37.1) has 1636 bin [37.1,37.2) has 1449 bin [37.2,37.3) has 1432 bin [37.3,37.4) has 1326 bin [37.4,37.5) has 1335 bin [37.5,37.6) has 1273 bin [37.6,37.7) has 1237 bin [37.7,37.8) has 1164 bin [37.8,37.9) has 1101 bin [37.9,38.0) has 996 bin [38.0,38.1) has 999 bin [38.1,38.2) has 842 bin [38.2,38.3) has 730 bin [38.3,38.4) has 655 bin [38.4,38.5) has 629 bin [38.5,38.6) has 581 bin [38.6,38.7) has 564 bin [38.7,38.8) has 501 bin [38.8,38.9) has 452 bin [38.9,39.0) has 441 bin [39.0,39.1) has 361 bin [39.1,39.2) has 350 bin [39.2,39.3) has 319 bin [39.3,39.4) has 282 bin [39.4,39.5) has 205 bin [39.5,39.6) has 172 bin [39.6,39.7) has 163 bin [39.7,39.8) has 132 bin [39.8,39.9) has 103 bin [39.9,40.0) has 103 bin [40.0,40.1) has 90 bin [40.1,40.2) has 81 bin [40.2,40.3) has 54 bin [40.3,40.4) has 58 bin [40.4,40.5) has 47 bin [40.5,40.6) has 28 bin [40.6,40.7) has 18 bin [40.7,40.8) has 26 bin [40.8,40.9) has 14 bin [40.9,41.0) has 12 bin [41.0,41.1) has 5 bin [41.1,41.2) has 2 bin [41.2,41.3) has 2 bin [41.3,41.4) has 1 bin [41.4,41.5) has 2 bin [41.5,41.6) has 1 average z coordinate 14.4 for 29787686 element(s) point source id histogram with bin size 1.000000 bin 41 has 13648626 bin 42 has 16139060 average point source id 41.541803079299278 for 29787686 element(s)