lasinfo (210611) report for 'AHN4T/50FZ1_20.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: 339/2022 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: 74066429 number of points by return: 53065063 15388760 4753682 785983 72941 scale factor x y z: 0.001 0.001 0.001 offset x y z: 133980 388730 0 min x y z: 133980.000 388730.000 15.185 max x y z: 135019.999 390019.999 53.612 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: 74066429 extended number of points by return: 53065063 15388760 4753682 785983 72941 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 15185 53612 intensity 0 4804 return_number 1 5 number_of_returns 1 7 edge_of_flight_line 0 1 scan_direction_flag 0 1 classification 1 9 scan_angle_rank -29 29 user_data 6 7 point_source_ID 24 52 gps_time 290601031.827776 294662877.406092 WARNING: range violates GPS week time specified by global encoding bit 0 Color R 18 248 G 38 255 B 25 254 NIR 23 255 extended_return_number 1 5 extended_number_of_returns 1 7 extended_classification 1 9 extended_scan_angle -4833 4833 extended_scanner_channel 0 0 attribute0 0 48.04 ('Amplitude') attribute1 -16.76 31.68 ('Reflectance') attribute2 0 65535 ('Deviation') number of first returns: 53065063 number of intermediate returns: 5606067 number of last returns: 53061035 number of single returns: 37665736 covered area in square units/kilounits: 1341600/1.34 point density: all returns 55.21 last only 39.55 (per square units) spacing: all returns 0.13 last only 0.16 (in units) WARNING: point type is 8 but (legacy) number of point records in header is 74066429 instead zero. WARNING: point type is 8 but (legacy) number of points by return [1] in header is 53065063 instead zero. WARNING: point type is 8 but (legacy) number of points by return [2] in header is 15388760 instead zero. WARNING: point type is 8 but (legacy) number of points by return [3] in header is 4753682 instead zero. WARNING: point type is 8 but (legacy) number of points by return [4] in header is 785983 instead zero. WARNING: point type is 8 but (legacy) number of points by return [5] in header is 72941 instead zero. overview over extended number of returns of given pulse: 37665736 21280689 11903456 2851567 342603 21244 1134 0 0 0 0 0 0 0 0 histogram of classification of points: 29445727 unclassified (1) 44551618 ground (2) 69084 water (9) +-> flagged as extended overlap: 5433632 +---> 2663524 of those are unclassified (1) +---> 2768156 of those are ground (2) +---> 1952 of those are water (9) z coordinate histogram with bin size 0.100000 bin [15.1,15.2) has 4 bin [15.2,15.3) has 173 bin [15.3,15.4) has 681 bin [15.4,15.5) has 1438 bin [15.5,15.6) has 2104 bin [15.6,15.7) has 4639 bin [15.7,15.8) has 15996 bin [15.8,15.9) has 18207 bin [15.9,16.0) has 24603 bin [16.0,16.1) has 39333 bin [16.1,16.2) has 41199 bin [16.2,16.3) has 54157 bin [16.3,16.4) has 79308 bin [16.4,16.5) has 172941 bin [16.5,16.6) has 228347 bin [16.6,16.7) has 326443 bin [16.7,16.8) has 599191 bin [16.8,16.9) has 795847 bin 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has 6257 bin [43.3,43.4) has 5885 bin [43.4,43.5) has 5785 bin [43.5,43.6) has 5401 bin [43.6,43.7) has 5364 bin [43.7,43.8) has 5131 bin [43.8,43.9) has 4888 bin [43.9,44.0) has 4717 bin [44.0,44.1) has 4447 bin [44.1,44.2) has 4544 bin [44.2,44.3) has 4248 bin [44.3,44.4) has 4241 bin [44.4,44.5) has 3951 bin [44.5,44.6) has 3806 bin [44.6,44.7) has 3663 bin [44.7,44.8) has 3654 bin [44.8,44.9) has 3520 bin [44.9,45.0) has 3485 bin [45.0,45.1) has 3336 bin [45.1,45.2) has 3124 bin [45.2,45.3) has 2962 bin [45.3,45.4) has 2845 bin [45.4,45.5) has 2591 bin [45.5,45.6) has 2402 bin [45.6,45.7) has 2201 bin [45.7,45.8) has 2247 bin [45.8,45.9) has 2142 bin [45.9,46.0) has 2039 bin [46.0,46.1) has 2064 bin [46.1,46.2) has 1889 bin [46.2,46.3) has 1804 bin [46.3,46.4) has 1747 bin [46.4,46.5) has 1703 bin [46.5,46.6) has 1560 bin [46.6,46.7) has 1533 bin [46.7,46.8) has 1555 bin [46.8,46.9) has 1516 bin [46.9,47.0) has 1359 bin [47.0,47.1) has 1286 bin [47.1,47.2) has 1245 bin [47.2,47.3) has 1279 bin [47.3,47.4) has 1200 bin [47.4,47.5) has 956 bin [47.5,47.6) has 870 bin [47.6,47.7) has 846 bin [47.7,47.8) has 849 bin [47.8,47.9) has 774 bin [47.9,48.0) has 768 bin [48.0,48.1) has 720 bin [48.1,48.2) has 723 bin [48.2,48.3) has 655 bin [48.3,48.4) has 566 bin [48.4,48.5) has 565 bin [48.5,48.6) has 513 bin [48.6,48.7) has 482 bin [48.7,48.8) has 548 bin [48.8,48.9) has 554 bin [48.9,49.0) has 507 bin [49.0,49.1) has 499 bin [49.1,49.2) has 416 bin [49.2,49.3) has 369 bin [49.3,49.4) has 349 bin [49.4,49.5) has 315 bin [49.5,49.6) has 342 bin [49.6,49.7) has 295 bin [49.7,49.8) has 360 bin [49.8,49.9) has 323 bin [49.9,50.0) has 294 bin [50.0,50.1) has 222 bin [50.1,50.2) has 191 bin [50.2,50.3) has 221 bin [50.3,50.4) has 205 bin [50.4,50.5) has 196 bin [50.5,50.6) has 172 bin [50.6,50.7) has 158 bin [50.7,50.8) has 145 bin [50.8,50.9) has 130 bin [50.9,51.0) has 109 bin [51.0,51.1) has 99 bin [51.1,51.2) has 83 bin [51.2,51.3) has 75 bin [51.3,51.4) has 81 bin [51.4,51.5) has 78 bin [51.5,51.6) has 73 bin [51.6,51.7) has 70 bin [51.7,51.8) has 58 bin [51.8,51.9) has 61 bin [51.9,52.0) has 53 bin [52.0,52.1) has 59 bin [52.1,52.2) has 36 bin [52.2,52.3) has 38 bin [52.3,52.4) has 37 bin [52.4,52.5) has 33 bin [52.5,52.6) has 20 bin [52.6,52.7) has 12 bin [52.7,52.8) has 9 bin [52.8,52.9) has 5 bin [52.9,53.0) has 7 bin [53.0,53.1) has 5 bin [53.1,53.2) has 4 bin [53.2,53.3) has 5 bin [53.3,53.4) has 12 bin [53.4,53.5) has 15 bin [53.5,53.6) has 7 bin [53.6,53.7) has 3 average z coordinate 22.7 for 74066429 element(s) point source id histogram with bin size 1.000000 bin 24 has 1064666 bin 25 has 30009762 bin 26 has 5958152 bin 51 has 21044491 bin 52 has 15989358 average point source id 38.282170225865755 for 74066429 element(s)