lasinfo (210611) report for 'AHN4T/17CN1_07.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: 335/2022 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: 26585808 number of points by return: 21983118 3413620 1026355 150462 11722 scale factor x y z: 0.001 0.001 0.001 offset x y z: 220980 534980 0 min x y z: 220980.000 534980.000 8.247 max x y z: 222019.999 536269.999 36.177 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: 26585808 extended number of points by return: 21983118 3413620 1026355 150462 11722 521 10 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 8247 36177 intensity 56 4839 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 -29 29 user_data 6 7 point_source_ID 61 63 gps_time 330511792.255349 330515338.922493 WARNING: range violates GPS week time specified by global encoding bit 0 Color R 12 255 G 27 255 B 34 255 NIR 0 255 extended_return_number 1 7 extended_number_of_returns 1 7 extended_classification 1 9 extended_scan_angle -4833 4833 extended_scanner_channel 0 0 attribute0 0 0 ('Amplitude') attribute1 -16.28 31.71 ('Reflectance') attribute2 0 65535 ('Deviation') number of first returns: 21983118 number of intermediate returns: 1190352 number of last returns: 21982445 number of single returns: 18570107 covered area in square units/kilounits: 1271124/1.27 point density: all returns 20.92 last only 17.29 (per square units) spacing: all returns 0.22 last only 0.24 (in units) WARNING: point type is 8 but (legacy) number of point records in header is 26585808 instead zero. WARNING: point type is 8 but (legacy) number of points by return [1] in header is 21983118 instead zero. WARNING: point type is 8 but (legacy) number of points by return [2] in header is 3413620 instead zero. WARNING: point type is 8 but (legacy) number of points by return [3] in header is 1026355 instead zero. WARNING: point type is 8 but (legacy) number of points by return [4] in header is 150462 instead zero. WARNING: point type is 8 but (legacy) number of points by return [5] in header is 11722 instead zero. overview over extended number of returns of given pulse: 18570107 4769667 2630344 556316 56236 3074 64 0 0 0 0 0 0 0 0 histogram of classification of points: 6135015 unclassified (1) 18427519 ground (2) 2023274 water (9) +-> flagged as extended overlap: 2131966 +---> 757921 of those are unclassified (1) +---> 1369796 of those are ground (2) +---> 4249 of those are water (9) z coordinate histogram with bin size 0.100000 bin [8.2,8.3) has 13 bin [8.3,8.4) has 2112 bin [8.4,8.5) has 146692 bin [8.5,8.6) has 333963 bin [8.6,8.7) has 196314 bin [8.7,8.8) has 132201 bin [8.8,8.9) has 108668 bin [8.9,9.0) has 88998 bin [9.0,9.1) has 82864 bin [9.1,9.2) has 102728 bin [9.2,9.3) has 142565 bin [9.3,9.4) has 242071 bin [9.4,9.5) has 448637 bin [9.5,9.6) has 398341 bin [9.6,9.7) has 376257 bin [9.7,9.8) has 655081 bin [9.8,9.9) has 814342 bin [9.9,10.0) has 840558 bin [10.0,10.1) has 3811128 bin [10.1,10.2) has 2325622 bin [10.2,10.3) has 1449629 bin [10.3,10.4) has 1402921 bin [10.4,10.5) has 1386812 bin [10.5,10.6) has 1376772 bin [10.6,10.7) has 1087062 bin [10.7,10.8) has 790495 bin [10.8,10.9) has 594141 bin [10.9,11.0) has 431030 bin [11.0,11.1) has 272924 bin [11.1,11.2) has 173795 bin [11.2,11.3) has 131304 bin [11.3,11.4) has 112889 bin [11.4,11.5) has 89565 bin [11.5,11.6) has 72465 bin [11.6,11.7) has 55238 bin [11.7,11.8) has 43741 bin [11.8,11.9) has 35338 bin [11.9,12.0) has 26458 bin [12.0,12.1) has 21255 bin [12.1,12.2) has 16021 bin [12.2,12.3) has 14175 bin [12.3,12.4) has 13677 bin [12.4,12.5) has 12976 bin [12.5,12.6) has 12062 bin [12.6,12.7) has 12116 bin [12.7,12.8) has 12570 bin [12.8,12.9) has 12758 bin [12.9,13.0) has 12843 bin [13.0,13.1) has 13095 bin [13.1,13.2) has 13319 bin [13.2,13.3) has 13528 bin [13.3,13.4) has 14126 bin [13.4,13.5) has 14258 bin [13.5,13.6) has 14348 bin [13.6,13.7) has 14609 bin [13.7,13.8) has 14692 bin [13.8,13.9) has 15336 bin [13.9,14.0) has 15450 bin [14.0,14.1) has 15488 bin [14.1,14.2) has 15707 bin [14.2,14.3) has 16166 bin [14.3,14.4) has 16519 bin [14.4,14.5) has 16388 bin [14.5,14.6) has 16717 bin [14.6,14.7) has 16625 bin [14.7,14.8) has 16858 bin [14.8,14.9) has 16902 bin [14.9,15.0) has 17273 bin [15.0,15.1) has 17266 bin [15.1,15.2) has 16948 bin [15.2,15.3) has 17599 bin [15.3,15.4) has 17283 bin [15.4,15.5) has 17045 bin [15.5,15.6) has 17118 bin [15.6,15.7) has 17600 bin [15.7,15.8) has 17361 bin [15.8,15.9) has 17322 bin [15.9,16.0) has 17530 bin [16.0,16.1) has 17289 bin [16.1,16.2) has 17481 bin [16.2,16.3) has 17850 bin [16.3,16.4) has 17848 bin [16.4,16.5) has 18171 bin [16.5,16.6) has 18239 bin [16.6,16.7) has 18182 bin [16.7,16.8) has 18483 bin [16.8,16.9) has 18521 bin [16.9,17.0) has 18733 bin [17.0,17.1) has 18805 bin [17.1,17.2) has 18888 bin [17.2,17.3) has 19264 bin [17.3,17.4) has 19123 bin [17.4,17.5) has 19440 bin [17.5,17.6) has 19598 bin [17.6,17.7) has 20032 bin 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733 bin [33.2,33.3) has 644 bin [33.3,33.4) has 566 bin [33.4,33.5) has 552 bin [33.5,33.6) has 504 bin [33.6,33.7) has 442 bin [33.7,33.8) has 366 bin [33.8,33.9) has 360 bin [33.9,34.0) has 280 bin [34.0,34.1) has 262 bin [34.1,34.2) has 178 bin [34.2,34.3) has 170 bin [34.3,34.4) has 150 bin [34.4,34.5) has 120 bin [34.5,34.6) has 107 bin [34.6,34.7) has 95 bin [34.7,34.8) has 62 bin [34.8,34.9) has 57 bin [34.9,35.0) has 53 bin [35.0,35.1) has 41 bin [35.1,35.2) has 29 bin [35.2,35.3) has 26 bin [35.3,35.4) has 19 bin [35.4,35.5) has 24 bin [35.5,35.6) has 10 bin [35.6,35.7) has 11 bin [35.7,35.8) has 5 bin [35.8,35.9) has 1 bin [35.9,36.0) has 4 bin [36.0,36.1) has 1 bin [36.1,36.2) has 1 average z coordinate 12.9 for 26585808 element(s) point source id histogram with bin size 1.000000 bin 61 has 980028 bin 62 has 21311554 bin 63 has 4294226 average point source id 62.124660420326514 for 26585808 element(s)