lasinfo (210611) report for 'AHN4T/19CZ1_19.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: 35499394 number of points by return: 26058914 6038194 2585897 814788 1601 scale factor x y z: 0.001 0.001 0.001 offset x y z: 102980 501230 0 min x y z: 102980.000 501230.000 1.575 max x y z: 104019.999 502519.999 50.217 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: 35499394 extended number of points by return: 26058914 6038194 2585897 814788 1601 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 1575 50217 intensity 42 4916 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 -31 31 user_data 8 9 point_source_ID 24 26 gps_time 269524369.010499 269525696.219158 WARNING: range violates GPS week time specified by global encoding bit 0 Color R 12 255 G 15 255 B 23 255 NIR 49 255 extended_return_number 1 5 extended_number_of_returns 1 7 extended_classification 1 26 extended_scan_angle -5167 5167 extended_scanner_channel 0 0 attribute0 0.42 49.16 ('Amplitude') attribute1 -18.03 32 ('Reflectance') attribute2 0 65535 ('Deviation') number of first returns: 26058914 number of intermediate returns: 3413114 number of last returns: 26008455 number of single returns: 19981089 covered area in square units/kilounits: 1340048/1.34 point density: all returns 26.49 last only 19.41 (per square units) spacing: all returns 0.19 last only 0.23 (in units) WARNING: point type is 8 but (legacy) number of point records in header is 35499394 instead zero. WARNING: point type is 8 but (legacy) number of points by return [1] in header is 26058914 instead zero. WARNING: point type is 8 but (legacy) number of points by return [2] in header is 6038194 instead zero. WARNING: point type is 8 but (legacy) number of points by return [3] in header is 2585897 instead zero. WARNING: point type is 8 but (legacy) number of points by return [4] in header is 814788 instead zero. WARNING: point type is 8 but (legacy) number of points by return [5] in header is 1601 instead zero. overview over extended number of returns of given pulse: 19981089 6923141 5321689 3265440 7871 159 5 0 0 0 0 0 0 0 0 histogram of classification of points: 10755285 unclassified (1) 21538359 ground (2) 3135624 building (6) 69139 water (9) 987 Reserved for ASPRS Definition (26) +-> flagged as extended overlap: 2187475 +---> 414809 of those are unclassified (1) +---> 1336457 of those are ground (2) +---> 431499 of those are building (6) +---> 4686 of those are water (9) +---> 24 of those are Reserved for ASPRS Definition (26) z coordinate histogram with bin size 0.100000 bin [1.5,1.6) has 2 bin [1.6,1.7) has 250 bin [1.7,1.8) has 1880 bin [1.8,1.9) has 1210 bin [1.9,2.0) has 1954 bin [2.0,2.1) has 2448 bin [2.1,2.2) has 3282 bin [2.2,2.3) has 3499 bin [2.3,2.4) has 19901 bin [2.4,2.5) has 49813 bin [2.5,2.6) has 79876 bin [2.6,2.7) has 150715 bin [2.7,2.8) has 138554 bin [2.8,2.9) has 111494 bin [2.9,3.0) has 144741 bin [3.0,3.1) has 171288 bin [3.1,3.2) has 141400 bin [3.2,3.3) has 129593 bin [3.3,3.4) has 108966 bin [3.4,3.5) has 123672 bin [3.5,3.6) has 132341 bin [3.6,3.7) has 100968 bin [3.7,3.8) has 139444 bin [3.8,3.9) has 156460 bin [3.9,4.0) has 176140 bin [4.0,4.1) has 189655 bin [4.1,4.2) has 198822 bin [4.2,4.3) has 228872 bin [4.3,4.4) has 169830 bin [4.4,4.5) has 144117 bin [4.5,4.6) has 190499 bin [4.6,4.7) has 201544 bin [4.7,4.8) has 217771 bin [4.8,4.9) has 191476 bin [4.9,5.0) has 257663 bin [5.0,5.1) has 335184 bin [5.1,5.2) has 380253 bin [5.2,5.3) has 328911 bin [5.3,5.4) has 346224 bin [5.4,5.5) has 388011 bin [5.5,5.6) has 636782 bin [5.6,5.7) has 1343782 bin [5.7,5.8) has 2616751 bin [5.8,5.9) has 727438 bin [5.9,6.0) has 259015 bin [6.0,6.1) has 243211 bin [6.1,6.2) has 239692 bin [6.2,6.3) has 223678 bin [6.3,6.4) has 198141 bin [6.4,6.5) has 209541 bin [6.5,6.6) has 215364 bin [6.6,6.7) has 246193 bin [6.7,6.8) has 300753 bin [6.8,6.9) 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[33.9,34.0) has 1577 bin [34.0,34.1) has 1510 bin [34.1,34.2) has 1433 bin [34.2,34.3) has 2766 bin [34.3,34.4) has 20740 bin [34.4,34.5) has 20653 bin [34.5,34.6) has 15720 bin [34.6,34.7) has 23863 bin [34.7,34.8) has 23657 bin [34.8,34.9) has 22706 bin [34.9,35.0) has 16987 bin [35.0,35.1) has 9384 bin [35.1,35.2) has 14102 bin [35.2,35.3) has 9971 bin [35.3,35.4) has 1915 bin [35.4,35.5) has 1135 bin [35.5,35.6) has 823 bin [35.6,35.7) has 743 bin [35.7,35.8) has 714 bin [35.8,35.9) has 716 bin [35.9,36.0) has 1976 bin [36.0,36.1) has 854 bin [36.1,36.2) has 552 bin [36.2,36.3) has 676 bin [36.3,36.4) has 715 bin [36.4,36.5) has 1882 bin [36.5,36.6) has 1359 bin [36.6,36.7) has 574 bin [36.7,36.8) has 629 bin [36.8,36.9) has 731 bin [36.9,37.0) has 865 bin [37.0,37.1) has 769 bin [37.1,37.2) has 699 bin [37.2,37.3) has 746 bin [37.3,37.4) has 852 bin [37.4,37.5) has 836 bin [37.5,37.6) has 577 bin [37.6,37.7) has 387 bin [37.7,37.8) has 454 bin [37.8,37.9) has 615 bin [37.9,38.0) has 579 bin [38.0,38.1) has 359 bin [38.1,38.2) has 90 bin [38.2,38.3) has 74 bin [38.3,38.4) has 52 bin [38.4,38.5) has 48 bin [38.5,38.6) has 61 bin [38.6,38.7) has 45 bin [38.7,38.8) has 37 bin [38.8,38.9) has 37 bin [38.9,39.0) has 24 bin [39.0,39.1) has 24 bin [39.1,39.2) has 15 bin [39.2,39.3) has 11 bin [39.3,39.4) has 13 bin [39.4,39.5) has 6 bin [39.5,39.6) has 5 bin [39.6,39.7) has 5 bin [39.7,39.8) has 2 bin [39.8,39.9) has 1 bin [39.9,40.0) has 4 bin [40.0,40.1) has 2 bin [40.1,40.2) has 1 bin [40.2,40.3) has 1 bin [40.3,40.4) has 1 bin [40.4,40.5) has 3 bin [40.6,40.7) has 1 bin [40.7,40.8) has 2 bin [40.8,40.9) has 2 bin [40.9,41.0) has 1 bin [41.0,41.1) has 1 bin [41.1,41.2) has 5 bin [41.2,41.3) has 8 bin [41.3,41.4) has 4 bin [41.4,41.5) has 1 bin [41.9,42.0) has 1 bin [42.0,42.1) has 1 bin [42.2,42.3) has 3 bin [42.4,42.5) has 2 bin [42.5,42.6) has 9 bin [42.7,42.8) has 1 bin [42.8,42.9) has 1 bin [43.2,43.3) has 1 bin [43.4,43.5) has 1 bin [43.6,43.7) has 1 bin [43.7,43.8) has 1 bin [43.9,44.0) has 1 bin [44.1,44.2) has 2 bin [44.2,44.3) has 2 bin [44.4,44.5) has 1 bin [44.5,44.6) has 3 bin [44.6,44.7) has 2 bin [44.7,44.8) has 2 bin [44.8,44.9) has 4 bin [44.9,45.0) has 1 bin [45.2,45.3) has 1 bin [45.3,45.4) has 1 bin [45.4,45.5) has 4 bin [45.5,45.6) has 4 bin [45.7,45.8) has 1 bin [45.8,45.9) has 2 bin [46.0,46.1) has 4 bin [46.1,46.2) has 1 bin [46.2,46.3) has 1 bin [46.3,46.4) has 5 bin [46.4,46.5) has 3 bin [46.5,46.6) has 2 bin [47.0,47.1) has 1 bin [47.2,47.3) has 1 bin [47.9,48.0) has 1 bin [49.1,49.2) has 1 bin [49.5,49.6) has 1 bin [50.2,50.3) has 1 average z coordinate 10.0 for 35499394 element(s) point source id histogram with bin size 1.000000 bin 24 has 900426 bin 25 has 26269726 bin 26 has 8329242 average point source id 25.209265994794166 for 35499394 element(s)