lasinfo (210611) report for 'AHN4T/29AZ1_21.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: 336/2022 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: 35594330 number of points by return: 29451502 3992437 1672328 414841 58543 scale factor x y z: 0.001 0.001 0.001 offset x y z: 259980 487480 0 min x y z: 259980.000 487480.000 20.068 max x y z: 261019.999 488769.999 59.064 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: 35594330 extended number of points by return: 29451502 3992437 1672328 414841 58543 4490 189 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 20068 59064 intensity 57 4359 return_number 1 7 number_of_returns 1 7 edge_of_flight_line 0 1 scan_direction_flag 0 1 classification 1 9 scan_angle_rank -4 29 user_data 6 7 point_source_ID 180 181 gps_time 328781777.342020 328782399.698854 WARNING: range violates GPS week time specified by global encoding bit 0 Color R 6 255 G 33 255 B 20 255 NIR 0 255 extended_return_number 1 7 extended_number_of_returns 1 7 extended_classification 1 9 extended_scan_angle -667 4833 extended_scanner_channel 0 0 attribute0 0 0 ('Amplitude') attribute1 -16.1 27.59 ('Reflectance') attribute2 0 65535 ('Deviation') number of first returns: 29451502 number of intermediate returns: 2150814 number of last returns: 29448149 number of single returns: 25456135 covered area in square units/kilounits: 1341432/1.34 point density: all returns 26.53 last only 21.95 (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 35594330 instead zero. WARNING: point type is 8 but (legacy) number of points by return [1] in header is 29451502 instead zero. WARNING: point type is 8 but (legacy) number of points by return [2] in header is 3992437 instead zero. WARNING: point type is 8 but (legacy) number of points by return [3] in header is 1672328 instead zero. WARNING: point type is 8 but (legacy) number of points by return [4] in header is 414841 instead zero. WARNING: point type is 8 but (legacy) number of points by return [5] in header is 58543 instead zero. overview over extended number of returns of given pulse: 25456135 4642424 3773140 1425161 270308 25857 1305 0 0 0 0 0 0 0 0 histogram of classification of points: 7167993 unclassified (1) 28035842 ground (2) 384797 building (6) 5698 water (9) +-> flagged as extended overlap: 2087005 +---> 373824 of those are unclassified (1) +---> 1673086 of those are ground (2) +---> 39895 of those are building (6) +---> 200 of those are water (9) z coordinate histogram with bin size 0.100000 bin [20.0,20.1) has 2 bin [20.1,20.2) has 318 bin [20.2,20.3) has 5053 bin [20.3,20.4) has 2217 bin [20.4,20.5) has 2152 bin [20.5,20.6) has 2919 bin [20.6,20.7) has 3722 bin [20.7,20.8) has 4571 bin [20.8,20.9) has 22264 bin [20.9,21.0) has 46749 bin [21.0,21.1) has 72546 bin [21.1,21.2) has 123877 bin [21.2,21.3) has 184689 bin [21.3,21.4) has 245972 bin [21.4,21.5) has 280691 bin [21.5,21.6) has 258309 bin 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[40.6,40.7) has 34126 bin [40.7,40.8) has 33567 bin [40.8,40.9) has 33369 bin [40.9,41.0) has 33079 bin [41.0,41.1) has 32625 bin [41.1,41.2) has 32801 bin [41.2,41.3) has 32405 bin [41.3,41.4) has 32522 bin [41.4,41.5) has 31727 bin [41.5,41.6) has 31572 bin [41.6,41.7) has 31334 bin [41.7,41.8) has 31325 bin [41.8,41.9) has 31269 bin [41.9,42.0) has 30957 bin [42.0,42.1) has 30461 bin [42.1,42.2) has 30316 bin [42.2,42.3) has 30017 bin [42.3,42.4) has 29625 bin [42.4,42.5) has 29481 bin [42.5,42.6) has 29018 bin [42.6,42.7) has 28509 bin [42.7,42.8) has 27745 bin [42.8,42.9) has 27862 bin [42.9,43.0) has 27141 bin [43.0,43.1) has 26954 bin [43.1,43.2) has 26687 bin [43.2,43.3) has 26325 bin [43.3,43.4) has 25927 bin [43.4,43.5) has 25396 bin [43.5,43.6) has 25796 bin [43.6,43.7) has 25475 bin [43.7,43.8) has 25343 bin [43.8,43.9) has 25084 bin [43.9,44.0) has 24383 bin [44.0,44.1) has 24447 bin [44.1,44.2) has 24438 bin [44.2,44.3) has 23958 bin [44.3,44.4) has 23557 bin [44.4,44.5) 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[48.3,48.4) has 9072 bin [48.4,48.5) has 8459 bin [48.5,48.6) has 8362 bin [48.6,48.7) has 8077 bin [48.7,48.8) has 7647 bin [48.8,48.9) has 7396 bin [48.9,49.0) has 7108 bin [49.0,49.1) has 6816 bin [49.1,49.2) has 6548 bin [49.2,49.3) has 6348 bin [49.3,49.4) has 5997 bin [49.4,49.5) has 5718 bin [49.5,49.6) has 5302 bin [49.6,49.7) has 5258 bin [49.7,49.8) has 5012 bin [49.8,49.9) has 4700 bin [49.9,50.0) has 4594 bin [50.0,50.1) has 4331 bin [50.1,50.2) has 4063 bin [50.2,50.3) has 3771 bin [50.3,50.4) has 3516 bin [50.4,50.5) has 3258 bin [50.5,50.6) has 3076 bin [50.6,50.7) has 2852 bin [50.7,50.8) has 2751 bin [50.8,50.9) has 2656 bin [50.9,51.0) has 2518 bin [51.0,51.1) has 2335 bin [51.1,51.2) has 2214 bin [51.2,51.3) has 2104 bin [51.3,51.4) has 2016 bin [51.4,51.5) has 1859 bin [51.5,51.6) has 1732 bin [51.6,51.7) has 1660 bin [51.7,51.8) has 1559 bin [51.8,51.9) has 1526 bin [51.9,52.0) has 1361 bin [52.0,52.1) has 1231 bin [52.1,52.2) has 1144 bin [52.2,52.3) has 1104 bin [52.3,52.4) has 997 bin [52.4,52.5) has 966 bin [52.5,52.6) has 858 bin [52.6,52.7) has 812 bin [52.7,52.8) has 818 bin [52.8,52.9) has 801 bin [52.9,53.0) has 721 bin [53.0,53.1) has 674 bin [53.1,53.2) has 679 bin [53.2,53.3) has 571 bin [53.3,53.4) has 670 bin [53.4,53.5) has 558 bin [53.5,53.6) has 624 bin [53.6,53.7) has 551 bin [53.7,53.8) has 507 bin [53.8,53.9) has 448 bin [53.9,54.0) has 448 bin [54.0,54.1) has 414 bin [54.1,54.2) has 424 bin [54.2,54.3) has 381 bin [54.3,54.4) has 347 bin [54.4,54.5) has 359 bin [54.5,54.6) has 298 bin [54.6,54.7) has 281 bin [54.7,54.8) has 248 bin [54.8,54.9) has 236 bin [54.9,55.0) has 189 bin [55.0,55.1) has 198 bin [55.1,55.2) has 178 bin [55.2,55.3) has 168 bin [55.3,55.4) has 182 bin [55.4,55.5) has 170 bin [55.5,55.6) has 145 bin [55.6,55.7) has 108 bin [55.7,55.8) has 121 bin [55.8,55.9) has 119 bin [55.9,56.0) has 100 bin [56.0,56.1) has 101 bin [56.1,56.2) has 86 bin [56.2,56.3) has 103 bin [56.3,56.4) has 113 bin [56.4,56.5) has 103 bin [56.5,56.6) has 102 bin [56.6,56.7) has 95 bin [56.7,56.8) has 101 bin [56.8,56.9) has 78 bin [56.9,57.0) has 76 bin [57.0,57.1) has 66 bin [57.1,57.2) has 73 bin [57.2,57.3) has 69 bin [57.3,57.4) has 57 bin [57.4,57.5) has 71 bin [57.5,57.6) has 64 bin [57.6,57.7) has 52 bin [57.7,57.8) has 50 bin [57.8,57.9) has 42 bin [57.9,58.0) has 44 bin [58.0,58.1) has 44 bin [58.1,58.2) has 29 bin [58.2,58.3) has 25 bin [58.3,58.4) has 17 bin [58.4,58.5) has 12 bin [58.5,58.6) has 9 bin [58.6,58.7) has 10 bin [58.9,59.0) has 2 bin [59.0,59.1) has 1 average z coordinate 25.6 for 35594330 element(s) point source id histogram with bin size 1.000000 bin 180 has 22641098 bin 181 has 12953232 average point source id 180.363912791728353 for 35594330 element(s)