lasinfo (210611) report for 'AHN3T/27DN1_16.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: 216/2021 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: 29190930 number of points by return: 21311564 5438032 2006471 392871 41992 scale factor x y z: 0.001 0.001 0.001 offset x y z: 189980 482480 0 min x y z: 189980.000 482480.000 23.743 max x y z: 191019.999 483769.999 60.268 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: 29190930 extended number of points by return: 21311564 5438032 2006471 392871 41992 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 23743 60268 intensity 1 2632 return_number 1 5 number_of_returns 1 5 edge_of_flight_line 0 0 scan_direction_flag 0 0 classification 1 9 scan_angle_rank -34 34 user_data 3 3 point_source_ID 283 301 gps_time 206454858.908785 206465994.519023 WARNING: range violates GPS week time specified by global encoding bit 0 Color R 19 255 G 25 244 B 22 232 NIR 28 234 extended_return_number 1 5 extended_number_of_returns 1 5 extended_classification 1 9 extended_scan_angle -5667 5667 extended_scanner_channel 0 0 number of first returns: 21311564 number of intermediate returns: 2440545 number of last returns: 21314924 number of single returns: 15876103 covered area in square units/kilounits: 1341040/1.34 point density: all returns 21.77 last only 15.89 (per square units) spacing: all returns 0.21 last only 0.25 (in units) WARNING: point type is 8 but (legacy) number of point records in header is 29190930 instead zero. WARNING: point type is 8 but (legacy) number of points by return [1] in header is 21311564 instead zero. WARNING: point type is 8 but (legacy) number of points by return [2] in header is 5438032 instead zero. WARNING: point type is 8 but (legacy) number of points by return [3] in header is 2006471 instead zero. WARNING: point type is 8 but (legacy) number of points by return [4] in header is 392871 instead zero. WARNING: point type is 8 but (legacy) number of points by return [5] in header is 41992 instead zero. overview over extended number of returns of given pulse: 15876103 6861069 4840277 1403520 209961 0 0 0 0 0 0 0 0 0 0 histogram of classification of points: 12098158 unclassified (1) 17085581 ground (2) 7191 water (9) +-> flagged as extended overlap: 2255256 +---> 1126683 of those are unclassified (1) +---> 1125963 of those are ground (2) +---> 2610 of those are water (9) z coordinate histogram with bin size 0.100000 bin [23.7,23.8) has 14 bin [23.8,23.9) has 649 bin [23.9,24.0) has 3378 bin [24.0,24.1) has 9517 bin [24.1,24.2) has 21218 bin [24.2,24.3) has 35025 bin [24.3,24.4) has 46710 bin [24.4,24.5) has 56827 bin [24.5,24.6) has 79669 bin [24.6,24.7) has 102817 bin [24.7,24.8) has 121586 bin [24.8,24.9) has 158701 bin [24.9,25.0) has 200856 bin [25.0,25.1) has 233652 bin [25.1,25.2) has 288259 bin [25.2,25.3) has 404299 bin [25.3,25.4) has 469802 bin [25.4,25.5) has 444230 bin 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[56.4,56.5) has 82 bin [56.5,56.6) has 68 bin [56.6,56.7) has 47 bin [56.7,56.8) has 47 bin [56.8,56.9) has 46 bin [56.9,57.0) has 37 bin [57.0,57.1) has 33 bin [57.1,57.2) has 30 bin [57.2,57.3) has 21 bin [57.3,57.4) has 21 bin [57.4,57.5) has 15 bin [57.5,57.6) has 24 bin [57.6,57.7) has 16 bin [57.7,57.8) has 14 bin [57.8,57.9) has 17 bin [57.9,58.0) has 19 bin [58.0,58.1) has 13 bin [58.1,58.2) has 12 bin [58.2,58.3) has 14 bin [58.3,58.4) has 12 bin [58.4,58.5) has 5 bin [58.5,58.6) has 9 bin [58.6,58.7) has 2 bin [58.7,58.8) has 2 bin [58.8,58.9) has 6 bin [58.9,59.0) has 5 bin [59.0,59.1) has 8 bin [59.1,59.2) has 3 bin [59.2,59.3) has 5 bin [59.3,59.4) has 6 bin [59.4,59.5) has 8 bin [59.5,59.6) has 4 bin [59.6,59.7) has 3 bin [59.7,59.8) has 1 bin [59.8,59.9) has 3 bin [59.9,60.0) has 3 bin [60.0,60.1) has 1 bin [60.2,60.3) has 2 average z coordinate 30.8 for 29190930 element(s) point source id histogram with bin size 1.000000 bin 283 has 234011 bin 284 has 1421889 bin 285 has 3048015 bin 286 has 5214160 bin 287 has 5897681 bin 288 has 5631646 bin 289 has 4197335 bin 290 has 2292362 bin 291 has 797194 bin 292 has 47177 bin 301 has 409460 average point source id 287.464137387880442 for 29190930 element(s)