lasinfo (210611) report for 'AHN3T/46CZ1_15.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: 218/2021 header size: 375 offset to point data: 2299 number var. length records: 2 point data format: 8 point data record length: 38 number of point records: 41044042 number of points by return: 20237976 12229720 6105710 2000403 470233 scale factor x y z: 0.001 0.001 0.001 offset x y z: 183980 402480 0 min x y z: 183980.000 402480.000 20.669 max x y z: 185019.999 403769.999 60.642 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: 41044042 extended number of points by return: 20237976 12229720 6105710 2000403 470233 0 0 0 0 0 0 0 0 0 0 variable length header record 1 of 2: 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 2 of 2: 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 reporting minimum and maximum for all LAS point record entries ... X 0 1039999 Y 0 1289999 Z 20669 60642 intensity 0 65535 return_number 1 5 number_of_returns 1 7 edge_of_flight_line 0 1 scan_direction_flag 0 0 classification 1 9 scan_angle_rank -33 33 user_data 0 0 point_source_ID 26355 29604 gps_time 43530.634601 398072.033582 Color R 7 253 G 21 253 B 7 245 NIR 39 255 extended_return_number 1 5 extended_number_of_returns 1 7 extended_classification 1 9 extended_scan_angle -5500 5500 extended_scanner_channel 0 0 number of first returns: 20237976 number of intermediate returns: 8676560 number of last returns: 20129720 number of single returns: 8000214 covered area in square units/kilounits: 1341484/1.34 point density: all returns 30.60 last only 15.01 (per square units) spacing: all returns 0.18 last only 0.26 (in units) WARNING: point type is 8 but (legacy) number of point records in header is 41044042 instead zero. WARNING: point type is 8 but (legacy) number of points by return [1] in header is 20237976 instead zero. WARNING: point type is 8 but (legacy) number of points by return [2] in header is 12229720 instead zero. WARNING: point type is 8 but (legacy) number of points by return [3] in header is 6105710 instead zero. WARNING: point type is 8 but (legacy) number of points by return [4] in header is 2000403 instead zero. WARNING: point type is 8 but (legacy) number of points by return [5] in header is 470233 instead zero. overview over extended number of returns of given pulse: 8000214 12244876 12319370 6124786 1895766 375837 83193 0 0 0 0 0 0 0 0 histogram of classification of points: 27369461 unclassified (1) 13657739 ground (2) 16842 water (9) +-> flagged as extended overlap: 2897825 +---> 1927263 of those are unclassified (1) +---> 969331 of those are ground (2) +---> 1231 of those are water (9) z coordinate histogram with bin size 0.100000 bin [20.6,20.7) has 2 bin [20.7,20.8) has 22 bin [20.8,20.9) has 147 bin [20.9,21.0) has 360 bin [21.0,21.1) has 645 bin [21.1,21.2) has 1059 bin [21.2,21.3) has 1852 bin [21.3,21.4) has 4310 bin [21.4,21.5) has 9494 bin [21.5,21.6) has 38264 bin [21.6,21.7) has 160911 bin [21.7,21.8) has 365729 bin [21.8,21.9) has 530111 bin [21.9,22.0) has 711091 bin [22.0,22.1) has 856678 bin [22.1,22.2) has 940332 bin [22.2,22.3) has 974909 bin [22.3,22.4) has 887156 bin 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[56.8,56.9) has 325 bin [56.9,57.0) has 253 bin [57.0,57.1) has 231 bin [57.1,57.2) has 254 bin [57.2,57.3) has 207 bin [57.3,57.4) has 184 bin [57.4,57.5) has 159 bin [57.5,57.6) has 154 bin [57.6,57.7) has 138 bin [57.7,57.8) has 122 bin [57.8,57.9) has 75 bin [57.9,58.0) has 110 bin [58.0,58.1) has 85 bin [58.1,58.2) has 53 bin [58.2,58.3) has 73 bin [58.3,58.4) has 55 bin [58.4,58.5) has 49 bin [58.5,58.6) has 44 bin [58.6,58.7) has 40 bin [58.7,58.8) has 47 bin [58.8,58.9) has 46 bin [58.9,59.0) has 28 bin [59.0,59.1) has 15 bin [59.1,59.2) has 18 bin [59.2,59.3) has 15 bin [59.3,59.4) has 21 bin [59.4,59.5) has 20 bin [59.5,59.6) has 17 bin [59.6,59.7) has 9 bin [59.7,59.8) has 12 bin [59.8,59.9) has 7 bin [59.9,60.0) has 3 bin [60.0,60.1) has 3 bin [60.1,60.2) has 3 bin [60.2,60.3) has 3 bin [60.3,60.4) has 6 bin [60.4,60.5) has 3 bin [60.5,60.6) has 1 bin [60.6,60.7) has 1 average z coordinate 31.1 for 41044042 element(s) point source id histogram with bin size 1.000000 bin 26355 has 71872 bin 26356 has 1747487 bin 26357 has 6715697 bin 26358 has 10328323 bin 26359 has 8559446 bin 28360 has 4629625 bin 28361 has 969876 bin 29604 has 8021716 average point source id 27265.507944100630993 for 41044042 element(s)