lasinfo (210611) report for 'AHN4T/19GN1_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: 177/2021 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: 31696826 number of points by return: 27249541 2864801 1188956 391091 2437 scale factor x y z: 0.001 0.001 0.001 offset x y z: 121980 506230 0 min x y z: 121980.000 506230.000 -6.219 max x y z: 123019.999 507519.999 55.821 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: 31696826 extended number of points by return: 27249541 2864801 1188956 391091 2437 0 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 -6219 55821 intensity 0 4851 return_number 1 5 number_of_returns 1 7 edge_of_flight_line 0 1 scan_direction_flag 0 1 classification 1 26 scan_angle_rank -30 30 user_data 8 9 point_source_ID 29 31 gps_time 269527469.801580 269528711.453288 WARNING: range violates GPS week time specified by global encoding bit 0 Color R 21 255 G 32 255 B 25 255 NIR 42 255 extended_return_number 1 5 extended_number_of_returns 1 7 extended_classification 1 26 extended_scan_angle -5000 5000 extended_scanner_channel 0 0 attribute0 0 48.51 ('Amplitude') attribute1 -18.02 30.08 ('Reflectance') attribute2 0 65535 ('Deviation') number of first returns: 27249541 number of intermediate returns: 1592554 number of last returns: 27174470 number of single returns: 24319739 covered area in square units/kilounits: 1332844/1.33 point density: all returns 23.78 last only 20.39 (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 31696826 instead zero. WARNING: point type is 8 but (legacy) number of points by return [1] in header is 27249541 instead zero. WARNING: point type is 8 but (legacy) number of points by return [2] in header is 2864801 instead zero. WARNING: point type is 8 but (legacy) number of points by return [3] in header is 1188956 instead zero. WARNING: point type is 8 but (legacy) number of points by return [4] in header is 391091 instead zero. WARNING: point type is 8 but (legacy) number of points by return [5] in header is 2437 instead zero. overview over extended number of returns of given pulse: 24319739 3399362 2401372 1564045 12148 150 10 0 0 0 0 0 0 0 0 histogram of classification of points: 5963663 unclassified (1) 22030190 ground (2) 3392490 building (6) 270876 water (9) 39607 Reserved for ASPRS Definition (26) +-> flagged as extended overlap: 2279738 +---> 270547 of those are unclassified (1) +---> 1899437 of those are ground (2) +---> 94803 of those are building (6) +---> 13858 of those are water (9) +---> 1093 of those are Reserved for ASPRS Definition (26) z coordinate histogram with bin size 0.100000 bin [-6.3,-6.2) has 2 bin [-6.2,-6.1) has 561 bin [-6.1,-6.0) has 85 bin [-6.0,-5.9) has 57 bin [-5.9,-5.8) has 29 bin [-5.8,-5.7) has 2 bin [-5.7,-5.6) has 13 bin [-5.6,-5.5) has 34 bin [-5.5,-5.4) has 42 bin [-5.4,-5.3) has 48 bin [-5.3,-5.2) has 43 bin [-5.2,-5.1) has 131 bin [-5.1,-5.0) has 7411 bin [-5.0,-4.9) 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28 bin [23.3,23.4) has 38 bin [23.4,23.5) has 26 bin [23.5,23.6) has 25 bin [23.6,23.7) has 29 bin [23.7,23.8) has 28 bin [23.8,23.9) has 17 bin [23.9,24.0) has 9 bin [24.0,24.1) has 21 bin [24.1,24.2) has 18 bin [24.2,24.3) has 14 bin [24.3,24.4) has 15 bin [24.4,24.5) has 17 bin [24.5,24.6) has 14 bin [24.6,24.7) has 24 bin [24.7,24.8) has 21 bin [24.8,24.9) has 24 bin [24.9,25.0) has 7 bin [25.0,25.1) has 12 bin [25.1,25.2) has 17 bin [25.2,25.3) has 13 bin [25.3,25.4) has 18 bin [25.4,25.5) has 14 bin [25.5,25.6) has 5 bin [25.6,25.7) has 8 bin [25.7,25.8) has 7 bin [25.8,25.9) has 17 bin [25.9,26.0) has 10 bin [26.0,26.1) has 6 bin [26.1,26.2) has 15 bin [26.2,26.3) has 14 bin [26.3,26.4) has 14 bin [26.4,26.5) has 11 bin [26.5,26.6) has 2 bin [26.7,26.8) has 1 bin [27.2,27.3) has 2 bin [27.6,27.7) has 2 bin [27.7,27.8) has 1 bin [27.8,27.9) has 2 bin [27.9,28.0) has 8 bin [32.5,32.6) has 35 bin [32.6,32.7) has 238 bin [32.7,32.8) has 33 bin [32.8,32.9) has 5 bin [32.9,33.0) has 12 bin [33.0,33.1) has 7 bin [33.1,33.2) has 10 bin [33.2,33.3) has 7 bin [33.3,33.4) has 3 bin [33.4,33.5) has 5 bin [33.5,33.6) has 6 bin [33.6,33.7) has 107 bin [33.7,33.8) has 6 bin [33.8,33.9) has 2 bin [33.9,34.0) has 1 bin [34.0,34.1) has 1 bin [34.2,34.3) has 1 bin [34.7,34.8) has 1 bin [34.8,34.9) has 1 bin [34.9,35.0) has 1 bin [35.3,35.4) has 2 bin [35.4,35.5) has 2 bin [35.5,35.6) has 3 bin [35.6,35.7) has 40 bin [35.7,35.8) has 46 bin [35.8,35.9) has 19 bin [35.9,36.0) has 13 bin [36.0,36.1) has 9 bin [36.1,36.2) has 9 bin [36.2,36.3) has 4 bin [36.3,36.4) has 2 bin [36.5,36.6) has 1 bin [36.8,36.9) has 3 bin [36.9,37.0) has 60 bin [37.0,37.1) has 37 bin [37.1,37.2) has 25 bin [37.2,37.3) has 19 bin [37.3,37.4) has 19 bin [37.4,37.5) has 3 bin [37.5,37.6) has 4 bin [37.6,37.7) has 3 bin [37.7,37.8) has 1 bin [37.8,37.9) has 3 bin [37.9,38.0) has 1 bin [38.0,38.1) has 1 bin [38.4,38.5) has 1 bin [38.5,38.6) has 2 bin [38.6,38.7) has 1 bin [38.9,39.0) has 1 bin [39.0,39.1) has 1 bin [39.1,39.2) has 1 bin [39.2,39.3) has 1 bin [39.3,39.4) has 2 bin [39.8,39.9) has 1 bin [40.0,40.1) has 1 bin [40.1,40.2) has 1 bin [40.3,40.4) has 1 bin [40.5,40.6) has 2 bin [41.3,41.4) has 1 bin [41.6,41.7) has 1 bin [41.7,41.8) has 1 bin [41.8,41.9) has 1 bin [42.4,42.5) has 1 bin [43.1,43.2) has 2 bin [43.2,43.3) has 1 bin [43.3,43.4) has 1 bin [43.7,43.8) has 1 bin [43.8,43.9) has 1 bin [44.0,44.1) has 1 bin [44.1,44.2) has 1 bin [44.2,44.3) has 1 bin [44.3,44.4) has 1 bin [44.4,44.5) has 1 bin [44.5,44.6) has 2 bin [44.6,44.7) has 4 bin [44.8,44.9) has 1 bin [44.9,45.0) has 1 bin [45.0,45.1) has 3 bin [45.1,45.2) has 1 bin [45.3,45.4) has 1 bin [45.5,45.6) has 1 bin [46.2,46.3) has 1 bin [46.4,46.5) has 1 bin [46.8,46.9) has 1 bin [47.6,47.7) has 1 bin [49.2,49.3) has 2 bin [49.5,49.6) has 1 bin [49.6,49.7) has 2 bin [50.2,50.3) has 1 bin [50.4,50.5) has 1 bin [50.5,50.6) has 1 bin [50.7,50.8) has 1 bin [51.3,51.4) has 2 bin [52.9,53.0) has 1 bin [53.0,53.1) has 3 bin [53.7,53.8) has 2 bin [54.4,54.5) has 2 bin [55.5,55.6) has 2 bin [55.8,55.9) has 1 average z coordinate -1.8 for 31696826 element(s) point source id histogram with bin size 1.000000 bin 29 has 4898149 bin 30 has 23276294 bin 31 has 3522383 average point source id 29.956596095773122 for 31696826 element(s)