lasinfo (210611) report for 'AHN4T/51CN2_06.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: 38301510 number of points by return: 29277159 6908731 1828806 263244 23570 scale factor x y z: 0.001 0.001 0.001 offset x y z: 144980 384980 0 min x y z: 144980.000 384980.000 16.980 max x y z: 146019.999 386269.999 59.545 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: 38301510 extended number of points by return: 29277159 6908731 1828806 263244 23570 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 16980 59545 intensity 0 4860 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 29 user_data 6 7 point_source_ID 60 204 gps_time 298026670.313640 298211241.070937 WARNING: range violates GPS week time specified by global encoding bit 0 Color R 12 255 G 32 255 B 22 255 NIR 0 255 extended_return_number 1 5 extended_number_of_returns 1 7 extended_classification 1 26 extended_scan_angle -5000 4833 extended_scanner_channel 0 0 attribute0 0 48.6 ('Amplitude') attribute1 -16.58 32.1 ('Reflectance') attribute2 0 65535 ('Deviation') number of first returns: 29277159 number of intermediate returns: 2113639 number of last returns: 29252771 number of single returns: 22342059 covered area in square units/kilounits: 1340992/1.34 point density: all returns 28.56 last only 21.81 (per square units) spacing: all returns 0.19 last only 0.21 (in units) WARNING: point type is 8 but (legacy) number of point records in header is 38301510 instead zero. WARNING: point type is 8 but (legacy) number of points by return [1] in header is 29277159 instead zero. WARNING: point type is 8 but (legacy) number of points by return [2] in header is 6908731 instead zero. WARNING: point type is 8 but (legacy) number of points by return [3] in header is 1828806 instead zero. WARNING: point type is 8 but (legacy) number of points by return [4] in header is 263244 instead zero. WARNING: point type is 8 but (legacy) number of points by return [5] in header is 23570 instead zero. overview over extended number of returns of given pulse: 22342059 10180921 4700520 959792 110685 7145 388 0 0 0 0 0 0 0 0 histogram of classification of points: 12259838 unclassified (1) 24142415 ground (2) 1889732 building (6) 8706 water (9) 819 Reserved for ASPRS Definition (26) +-> flagged as extended overlap: 3046277 +---> 939744 of those are unclassified (1) +---> 1860125 of those are ground (2) +---> 245821 of those are building (6) +---> 587 of those are water (9) z coordinate histogram with bin size 0.100000 bin [16.9,17.0) has 1 bin [17.0,17.1) has 509 bin [17.1,17.2) has 484 bin [17.2,17.3) has 936 bin [17.3,17.4) has 801 bin [17.4,17.5) has 803 bin [17.5,17.6) has 730 bin [17.6,17.7) has 681 bin [17.7,17.8) has 622 bin [17.8,17.9) has 1726 bin [17.9,18.0) has 1732 bin [18.0,18.1) has 1374 bin [18.1,18.2) has 3408 bin [18.2,18.3) has 7663 bin [18.3,18.4) has 7878 bin [18.4,18.5) has 15569 bin [18.5,18.6) has 22334 bin [18.6,18.7) has 53284 bin [18.7,18.8) has 104622 bin [18.8,18.9) has 169212 bin [18.9,19.0) has 312848 bin [19.0,19.1) has 583938 bin [19.1,19.2) has 751078 bin [19.2,19.3) has 1409109 bin [19.3,19.4) has 1601658 bin [19.4,19.5) has 1629304 bin [19.5,19.6) has 1857474 bin [19.6,19.7) has 1979199 bin [19.7,19.8) has 1783303 bin [19.8,19.9) has 1828867 bin [19.9,20.0) has 1752016 bin [20.0,20.1) has 1552257 bin [20.1,20.2) has 1046083 bin [20.2,20.3) has 725221 bin [20.3,20.4) has 585300 bin [20.4,20.5) has 501994 bin [20.5,20.6) has 567155 bin [20.6,20.7) has 661693 bin [20.7,20.8) has 732809 bin [20.8,20.9) has 647132 bin [20.9,21.0) has 559078 bin [21.0,21.1) has 423662 bin [21.1,21.2) has 348381 bin [21.2,21.3) has 284864 bin [21.3,21.4) has 231932 bin [21.4,21.5) has 190021 bin [21.5,21.6) has 151786 bin [21.6,21.7) has 126491 bin [21.7,21.8) has 111369 bin [21.8,21.9) has 107640 bin [21.9,22.0) has 99410 bin [22.0,22.1) has 105089 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[45.2,45.3) has 160 bin [45.3,45.4) has 139 bin [45.4,45.5) has 137 bin [45.5,45.6) has 128 bin [45.6,45.7) has 125 bin [45.7,45.8) has 99 bin [45.8,45.9) has 91 bin [45.9,46.0) has 87 bin [46.0,46.1) has 59 bin [46.1,46.2) has 57 bin [46.2,46.3) has 58 bin [46.3,46.4) has 71 bin [46.4,46.5) has 53 bin [46.5,46.6) has 52 bin [46.6,46.7) has 57 bin [46.7,46.8) has 48 bin [46.8,46.9) has 38 bin [46.9,47.0) has 26 bin [47.0,47.1) has 26 bin [47.1,47.2) has 23 bin [47.2,47.3) has 19 bin [47.3,47.4) has 26 bin [47.4,47.5) has 17 bin [47.5,47.6) has 19 bin [47.6,47.7) has 25 bin [47.7,47.8) has 21 bin [47.8,47.9) has 21 bin [47.9,48.0) has 17 bin [48.0,48.1) has 5 bin [48.1,48.2) has 5 bin [48.2,48.3) has 4 bin [48.3,48.4) has 6 bin [48.4,48.5) has 3 bin [48.5,48.6) has 4 bin [48.6,48.7) has 2 bin [48.7,48.8) has 5 bin [48.8,48.9) has 1 bin [48.9,49.0) has 5 bin [49.0,49.1) has 3 bin [49.1,49.2) has 1 bin [49.2,49.3) has 4 bin [49.3,49.4) has 2 bin [49.4,49.5) has 1 bin [49.5,49.6) has 2 bin [49.6,49.7) has 1 bin [49.8,49.9) has 1 bin [50.1,50.2) has 2 bin [50.2,50.3) has 1 bin [50.3,50.4) has 2 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 1 bin [51.4,51.5) has 1 bin [51.7,51.8) has 1 bin [51.9,52.0) has 1 bin [52.0,52.1) has 1 bin [52.5,52.6) has 1 bin [52.6,52.7) has 3 bin [52.7,52.8) has 1 bin [57.2,57.3) has 2 bin [57.3,57.4) has 4 bin [57.4,57.5) has 3 bin [59.3,59.4) has 1 bin [59.4,59.5) has 2 bin [59.5,59.6) has 1 average z coordinate 23.8 for 38301510 element(s) point source id histogram with bin size 1.000000 bin 60 has 3906942 bin 61 has 30208702 bin 62 has 1284488 bin 204 has 2901378 average point source id 71.763925495365584 for 38301510 element(s)