lasinfo (210611) report for 'AHN4T/51AN1_22.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: 47811862 number of points by return: 43072579 3314087 1155005 242793 27398 scale factor x y z: 0.001 0.001 0.001 offset x y z: 140980 393730 0 min x y z: 140980.000 393730.000 8.439 max x y z: 142019.999 395019.999 43.665 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: 47811862 extended number of points by return: 43072579 3314087 1155005 242793 27398 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 8439 43665 intensity 24 5029 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 25 user_data 6 7 point_source_ID 1054 2055 gps_time 294665071.273624 298205889.189971 WARNING: range violates GPS week time specified by global encoding bit 0 Color R 14 255 G 40 255 B 24 255 NIR 1 255 extended_return_number 1 5 extended_number_of_returns 1 7 extended_classification 1 26 extended_scan_angle -4833 4167 extended_scanner_channel 0 0 attribute0 0.24 50.29 ('Amplitude') attribute1 -16.64 33.22 ('Reflectance') attribute2 0 65535 ('Deviation') number of first returns: 43072579 number of intermediate returns: 1437130 number of last returns: 43007328 number of single returns: 39705175 covered area in square units/kilounits: 1322560/1.32 point density: all returns 36.15 last only 32.52 (per square units) spacing: all returns 0.17 last only 0.18 (in units) WARNING: point type is 8 but (legacy) number of point records in header is 47811862 instead zero. WARNING: point type is 8 but (legacy) number of points by return [1] in header is 43072579 instead zero. WARNING: point type is 8 but (legacy) number of points by return [2] in header is 3314087 instead zero. WARNING: point type is 8 but (legacy) number of points by return [3] in header is 1155005 instead zero. WARNING: point type is 8 but (legacy) number of points by return [4] in header is 242793 instead zero. WARNING: point type is 8 but (legacy) number of points by return [5] in header is 27398 instead zero. overview over extended number of returns of given pulse: 39705175 4344892 2753129 869841 129831 8439 555 0 0 0 0 0 0 0 0 histogram of classification of points: 6407635 unclassified (1) 40404544 ground (2) 773104 building (6) 200495 water (9) 26084 Reserved for ASPRS Definition (26) +-> flagged as extended overlap: 3529353 +---> 764391 of those are unclassified (1) +---> 2704251 of those are ground (2) +---> 46794 of those are building (6) +---> 13270 of those are water (9) +---> 647 of those are Reserved for ASPRS Definition (26) z coordinate histogram with bin size 0.100000 bin [8.4,8.5) has 62 bin [8.5,8.6) has 3358 bin [8.6,8.7) has 18902 bin [8.7,8.8) has 26319 bin [8.8,8.9) has 33504 bin [8.9,9.0) has 38638 bin [9.0,9.1) has 53182 bin [9.1,9.2) has 190146 bin [9.2,9.3) has 629621 bin [9.3,9.4) has 830342 bin [9.4,9.5) has 1127643 bin [9.5,9.6) has 1638780 bin [9.6,9.7) has 2384571 bin [9.7,9.8) has 3000064 bin [9.8,9.9) has 2726723 bin [9.9,10.0) has 2173284 bin [10.0,10.1) has 1949998 bin [10.1,10.2) has 2609553 bin [10.2,10.3) has 2774260 bin [10.3,10.4) has 3095879 bin [10.4,10.5) has 2866999 bin [10.5,10.6) has 2956872 bin [10.6,10.7) has 2732064 bin [10.7,10.8) has 2357550 bin [10.8,10.9) has 1896511 bin [10.9,11.0) has 1060864 bin [11.0,11.1) has 822479 bin [11.1,11.2) has 574890 bin [11.2,11.3) has 421897 bin [11.3,11.4) has 295125 bin [11.4,11.5) has 183907 bin [11.5,11.6) has 178536 bin [11.6,11.7) has 104818 bin [11.7,11.8) has 77507 bin [11.8,11.9) has 69610 bin [11.9,12.0) has 63415 bin [12.0,12.1) has 56482 bin [12.1,12.2) has 51082 bin [12.2,12.3) has 49438 bin [12.3,12.4) has 46222 bin [12.4,12.5) has 43219 bin [12.5,12.6) has 42786 bin [12.6,12.7) has 45165 bin [12.7,12.8) has 40868 bin [12.8,12.9) has 38400 bin [12.9,13.0) has 37682 bin [13.0,13.1) has 38022 bin [13.1,13.2) has 39647 bin [13.2,13.3) has 40579 bin [13.3,13.4) has 42023 bin 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has 12476 bin [28.8,28.9) has 12051 bin [28.9,29.0) has 11656 bin [29.0,29.1) has 10990 bin [29.1,29.2) has 10892 bin [29.2,29.3) has 10540 bin [29.3,29.4) has 10457 bin [29.4,29.5) has 10119 bin [29.5,29.6) has 9897 bin [29.6,29.7) has 9594 bin [29.7,29.8) has 9292 bin [29.8,29.9) has 9158 bin [29.9,30.0) has 9057 bin [30.0,30.1) has 8941 bin [30.1,30.2) has 8709 bin [30.2,30.3) has 8551 bin [30.3,30.4) has 8257 bin [30.4,30.5) has 7980 bin [30.5,30.6) has 7864 bin [30.6,30.7) has 7544 bin [30.7,30.8) has 7441 bin [30.8,30.9) has 7335 bin [30.9,31.0) has 7079 bin [31.0,31.1) has 7190 bin [31.1,31.2) has 7087 bin [31.2,31.3) has 6741 bin [31.3,31.4) has 6843 bin [31.4,31.5) has 6894 bin [31.5,31.6) has 6666 bin [31.6,31.7) has 6578 bin [31.7,31.8) has 6479 bin [31.8,31.9) has 6334 bin [31.9,32.0) has 6150 bin [32.0,32.1) has 6046 bin [32.1,32.2) has 5893 bin [32.2,32.3) has 5549 bin [32.3,32.4) has 5602 bin [32.4,32.5) has 5560 bin [32.5,32.6) has 5532 bin [32.6,32.7) has 5394 bin 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[36.7,36.8) has 783 bin [36.8,36.9) has 743 bin [36.9,37.0) has 700 bin [37.0,37.1) has 624 bin [37.1,37.2) has 586 bin [37.2,37.3) has 577 bin [37.3,37.4) has 599 bin [37.4,37.5) has 542 bin [37.5,37.6) has 536 bin [37.6,37.7) has 519 bin [37.7,37.8) has 448 bin [37.8,37.9) has 448 bin [37.9,38.0) has 422 bin [38.0,38.1) has 392 bin [38.1,38.2) has 467 bin [38.2,38.3) has 398 bin [38.3,38.4) has 377 bin [38.4,38.5) has 355 bin [38.5,38.6) has 379 bin [38.6,38.7) has 353 bin [38.7,38.8) has 342 bin [38.8,38.9) has 364 bin [38.9,39.0) has 356 bin [39.0,39.1) has 342 bin [39.1,39.2) has 311 bin [39.2,39.3) has 302 bin [39.3,39.4) has 325 bin [39.4,39.5) has 291 bin [39.5,39.6) has 271 bin [39.6,39.7) has 257 bin [39.7,39.8) has 244 bin [39.8,39.9) has 210 bin [39.9,40.0) has 247 bin [40.0,40.1) has 194 bin [40.1,40.2) has 212 bin [40.2,40.3) has 149 bin [40.3,40.4) has 155 bin [40.4,40.5) has 143 bin [40.5,40.6) has 149 bin [40.6,40.7) has 138 bin [40.7,40.8) has 151 bin [40.8,40.9) has 129 bin [40.9,41.0) has 135 bin [41.0,41.1) has 112 bin [41.1,41.2) has 130 bin [41.2,41.3) has 131 bin [41.3,41.4) has 143 bin [41.4,41.5) has 91 bin [41.5,41.6) has 88 bin [41.6,41.7) has 91 bin [41.7,41.8) has 91 bin [41.8,41.9) has 90 bin [41.9,42.0) has 82 bin [42.0,42.1) has 69 bin [42.1,42.2) has 52 bin [42.2,42.3) has 64 bin [42.3,42.4) has 46 bin [42.4,42.5) has 50 bin [42.5,42.6) has 39 bin [42.6,42.7) has 24 bin [42.7,42.8) has 29 bin [42.8,42.9) has 31 bin [42.9,43.0) has 26 bin [43.0,43.1) has 25 bin [43.1,43.2) has 6 bin [43.2,43.3) has 13 bin [43.3,43.4) has 8 bin [43.4,43.5) has 8 bin [43.5,43.6) has 5 bin [43.6,43.7) has 4 average z coordinate 11.4 for 47811862 element(s) point source id histogram with bin size 1.000000 bin 1054 has 20976605 bin 2053 has 4930679 bin 2054 has 21167261 bin 2055 has 737317 average point source id 1615.180061090279196 for 47811862 element(s)