lasinfo (210611) report for 'AHN4T/44GZ1_09.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: 338/2022 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: 31045849 number of points by return: 24595096 4698881 1416453 299028 36391 scale factor x y z: 0.001 0.001 0.001 offset x y z: 122980 403730 0 min x y z: 122980.000 403730.000 0.782 max x y z: 124019.999 405019.999 50.288 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: 31045849 extended number of points by return: 24595096 4698881 1416453 299028 36391 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 782 50288 intensity 51 4610 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 -29 29 user_data 6 7 point_source_ID 11 1012 gps_time 291291680.790550 291294927.986640 WARNING: range violates GPS week time specified by global encoding bit 0 Color R 14 255 G 35 255 B 21 255 NIR 0 255 extended_return_number 1 5 extended_number_of_returns 1 7 extended_classification 1 26 extended_scan_angle -4833 4833 extended_scanner_channel 0 0 attribute0 0.51 46.1 ('Amplitude') attribute1 -16.34 29.82 ('Reflectance') attribute2 0 65535 ('Deviation') number of first returns: 24595096 number of intermediate returns: 1760890 number of last returns: 24488462 number of single returns: 19798599 covered area in square units/kilounits: 1337452/1.34 point density: all returns 23.21 last only 18.31 (per square units) spacing: all returns 0.21 last only 0.23 (in units) WARNING: point type is 8 but (legacy) number of point records in header is 31045849 instead zero. WARNING: point type is 8 but (legacy) number of points by return [1] in header is 24595096 instead zero. WARNING: point type is 8 but (legacy) number of points by return [2] in header is 4698881 instead zero. WARNING: point type is 8 but (legacy) number of points by return [3] in header is 1416453 instead zero. WARNING: point type is 8 but (legacy) number of points by return [4] in header is 299028 instead zero. WARNING: point type is 8 but (legacy) number of points by return [5] in header is 36391 instead zero. overview over extended number of returns of given pulse: 19798599 6645770 3363302 1055039 170673 11986 480 0 0 0 0 0 0 0 0 histogram of classification of points: 9500730 unclassified (1) 15154868 ground (2) 6364800 building (6) 15116 water (9) 10335 Reserved for ASPRS Definition (26) +-> flagged as extended overlap: 1945301 +---> 499477 of those are unclassified (1) +---> 1069946 of those are ground (2) +---> 375669 of those are building (6) +---> 209 of those are water (9) z coordinate histogram with bin size 0.100000 bin [0.7,0.8) has 1 bin [0.8,0.9) has 345 bin [0.9,1.0) has 660 bin [1.0,1.1) has 23 bin [1.1,1.2) has 18 bin [1.2,1.3) has 18 bin [1.3,1.4) has 15 bin [1.4,1.5) has 12 bin [1.5,1.6) has 10 bin [1.6,1.7) has 14 bin [1.7,1.8) has 22 bin [1.8,1.9) has 460 bin [1.9,2.0) has 1093 bin [2.0,2.1) has 962 bin [2.1,2.2) has 1915 bin [2.2,2.3) has 4290 bin [2.3,2.4) has 9178 bin 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[33.7,33.8) has 517 bin [33.8,33.9) has 478 bin [33.9,34.0) has 518 bin [34.0,34.1) has 523 bin [34.1,34.2) has 450 bin [34.2,34.3) has 453 bin [34.3,34.4) has 445 bin [34.4,34.5) has 410 bin [34.5,34.6) has 483 bin [34.6,34.7) has 405 bin [34.7,34.8) has 386 bin [34.8,34.9) has 418 bin [34.9,35.0) has 364 bin [35.0,35.1) has 427 bin [35.1,35.2) has 390 bin [35.2,35.3) has 365 bin [35.3,35.4) has 353 bin [35.4,35.5) has 355 bin [35.5,35.6) has 331 bin [35.6,35.7) has 353 bin [35.7,35.8) has 337 bin [35.8,35.9) has 347 bin [35.9,36.0) has 282 bin [36.0,36.1) has 290 bin [36.1,36.2) has 280 bin [36.2,36.3) has 271 bin [36.3,36.4) has 243 bin [36.4,36.5) has 265 bin [36.5,36.6) has 255 bin [36.6,36.7) has 229 bin [36.7,36.8) has 259 bin [36.8,36.9) has 256 bin [36.9,37.0) has 213 bin [37.0,37.1) has 209 bin [37.1,37.2) has 219 bin [37.2,37.3) has 215 bin [37.3,37.4) has 194 bin [37.4,37.5) has 222 bin [37.5,37.6) has 187 bin [37.6,37.7) has 195 bin [37.7,37.8) has 187 bin [37.8,37.9) has 199 bin [37.9,38.0) has 171 bin [38.0,38.1) has 148 bin [38.1,38.2) has 150 bin [38.2,38.3) has 129 bin [38.3,38.4) has 118 bin [38.4,38.5) has 100 bin [38.5,38.6) has 112 bin [38.6,38.7) has 92 bin [38.7,38.8) has 102 bin [38.8,38.9) has 121 bin [38.9,39.0) has 82 bin [39.0,39.1) has 95 bin [39.1,39.2) has 74 bin [39.2,39.3) has 55 bin [39.3,39.4) has 44 bin [39.4,39.5) has 47 bin [39.5,39.6) has 40 bin [39.6,39.7) has 28 bin [39.7,39.8) has 27 bin [39.8,39.9) has 23 bin [39.9,40.0) has 9 bin [40.0,40.1) has 11 bin [40.1,40.2) has 46 bin [40.2,40.3) has 129 bin [40.3,40.4) has 70 bin [40.4,40.5) has 41 bin [40.5,40.6) has 49 bin [40.6,40.7) has 28 bin [40.7,40.8) has 29 bin [40.8,40.9) has 18 bin [40.9,41.0) has 29 bin [41.0,41.1) has 13 bin [41.1,41.2) has 15 bin [41.2,41.3) has 12 bin [41.3,41.4) has 9 bin [41.4,41.5) has 6 bin [41.5,41.6) has 14 bin [41.6,41.7) has 13 bin [41.7,41.8) has 14 bin [41.8,41.9) has 16 bin [41.9,42.0) has 15 bin [42.0,42.1) has 23 bin [42.1,42.2) has 23 bin [42.2,42.3) has 25 bin [42.3,42.4) has 17 bin [42.4,42.5) has 21 bin [42.5,42.6) has 17 bin [42.6,42.7) has 20 bin [42.7,42.8) has 13 bin [42.8,42.9) has 19 bin [42.9,43.0) has 17 bin [43.0,43.1) has 22 bin [43.1,43.2) has 15 bin [43.2,43.3) has 21 bin [43.3,43.4) has 15 bin [43.4,43.5) has 23 bin [43.5,43.6) has 17 bin [43.6,43.7) has 16 bin [43.7,43.8) has 20 bin [43.8,43.9) has 15 bin [43.9,44.0) has 17 bin [44.0,44.1) has 18 bin [44.1,44.2) has 12 bin [44.2,44.3) has 22 bin [44.3,44.4) has 19 bin [44.4,44.5) has 16 bin [44.5,44.6) has 19 bin [44.6,44.7) has 20 bin [44.7,44.8) has 17 bin [44.8,44.9) has 11 bin [44.9,45.0) has 18 bin [45.0,45.1) has 17 bin [45.1,45.2) has 17 bin [45.2,45.3) has 10 bin [45.3,45.4) has 21 bin [45.4,45.5) has 12 bin [45.5,45.6) has 13 bin [45.6,45.7) has 9 bin [45.7,45.8) has 2 bin [45.8,45.9) has 1 bin [45.9,46.0) has 2 bin [46.0,46.1) has 1 bin [46.1,46.2) has 4 bin [46.2,46.3) has 2 bin [46.3,46.4) has 1 bin [46.4,46.5) has 2 bin [46.5,46.6) has 7 bin [46.6,46.7) has 5 bin [46.7,46.8) has 6 bin [46.8,46.9) has 3 bin [46.9,47.0) has 3 bin [47.0,47.1) has 5 bin [47.1,47.2) has 2 bin [47.3,47.4) has 2 bin [47.4,47.5) has 1 bin [48.7,48.8) has 3 bin [48.8,48.9) has 1 bin [50.0,50.1) has 1 bin [50.1,50.2) has 1 bin [50.2,50.3) has 1 average z coordinate 8.0 for 31045849 element(s) point source id histogram with bin size 1.000000 bin 11 has 7052388 bin 13 has 81519 bin 1012 has 23911942 average point source id 781.989286844756634 for 31045849 element(s)