lasinfo (210611) report for 'AHN4T/12CN2_10.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: 334/2022 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: 28812892 number of points by return: 22897833 3534003 1730426 533727 102818 scale factor x y z: 0.001 0.001 0.001 offset x y z: 228980 559980 0 min x y z: 228980.000 559980.000 10.348 max x y z: 230019.999 561269.999 54.551 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: 28812892 extended number of points by return: 22897833 3534003 1730426 533727 102818 12889 1196 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 10348 54551 intensity 59 4952 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 -6 29 user_data 6 7 point_source_ID 41 42 gps_time 330791721.189295 330793326.083509 WARNING: range violates GPS week time specified by global encoding bit 0 Color R 25 255 G 45 252 B 37 227 NIR 18 231 extended_return_number 1 7 extended_number_of_returns 1 7 extended_classification 1 9 extended_scan_angle -1000 4833 extended_scanner_channel 0 0 attribute0 0 0 ('Amplitude') attribute1 -15.79 33.37 ('Reflectance') attribute2 0 65535 ('Deviation') number of first returns: 22897833 number of intermediate returns: 2387623 number of last returns: 22885420 number of single returns: 19357984 covered area in square units/kilounits: 1340368/1.34 point density: all returns 21.50 last only 17.07 (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 28812892 instead zero. WARNING: point type is 8 but (legacy) number of points by return [1] in header is 22897833 instead zero. WARNING: point type is 8 but (legacy) number of points by return [2] in header is 3534003 instead zero. WARNING: point type is 8 but (legacy) number of points by return [3] in header is 1730426 instead zero. WARNING: point type is 8 but (legacy) number of points by return [4] in header is 533727 instead zero. WARNING: point type is 8 but (legacy) number of points by return [5] in header is 102818 instead zero. overview over extended number of returns of given pulse: 19357984 3602052 3594258 1728654 451156 70855 7933 0 0 0 0 0 0 0 0 histogram of classification of points: 7289704 unclassified (1) 21489196 ground (2) 33992 water (9) +-> flagged as extended overlap: 1900741 +---> 555672 of those are unclassified (1) +---> 1342568 of those are ground (2) +---> 2501 of those are water (9) z coordinate histogram with bin size 0.100000 bin [10.3,10.4) has 5 bin [10.4,10.5) has 898 bin [10.5,10.6) has 5134 bin [10.6,10.7) has 14102 bin [10.7,10.8) has 11054 bin [10.8,10.9) has 8822 bin [10.9,11.0) has 12671 bin [11.0,11.1) has 20383 bin [11.1,11.2) has 31850 bin [11.2,11.3) has 67542 bin [11.3,11.4) has 187759 bin [11.4,11.5) has 373252 bin [11.5,11.6) has 716797 bin [11.6,11.7) has 924543 bin [11.7,11.8) has 904947 bin [11.8,11.9) has 977593 bin [11.9,12.0) has 1116870 bin [12.0,12.1) has 1023937 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bin [47.0,47.1) has 929 bin [47.1,47.2) has 884 bin [47.2,47.3) has 902 bin [47.3,47.4) has 872 bin [47.4,47.5) has 819 bin [47.5,47.6) has 834 bin [47.6,47.7) has 818 bin [47.7,47.8) has 725 bin [47.8,47.9) has 713 bin [47.9,48.0) has 683 bin [48.0,48.1) has 691 bin [48.1,48.2) has 646 bin [48.2,48.3) has 637 bin [48.3,48.4) has 579 bin [48.4,48.5) has 662 bin [48.5,48.6) has 588 bin [48.6,48.7) has 539 bin [48.7,48.8) has 565 bin [48.8,48.9) has 562 bin [48.9,49.0) has 497 bin [49.0,49.1) has 463 bin [49.1,49.2) has 451 bin [49.2,49.3) has 488 bin [49.3,49.4) has 439 bin [49.4,49.5) has 403 bin [49.5,49.6) has 397 bin [49.6,49.7) has 342 bin [49.7,49.8) has 317 bin [49.8,49.9) has 286 bin [49.9,50.0) has 272 bin [50.0,50.1) has 244 bin [50.1,50.2) has 248 bin [50.2,50.3) has 243 bin [50.3,50.4) has 246 bin [50.4,50.5) has 196 bin [50.5,50.6) has 169 bin [50.6,50.7) has 193 bin [50.7,50.8) has 189 bin [50.8,50.9) has 199 bin [50.9,51.0) has 171 bin [51.0,51.1) has 167 bin [51.1,51.2) has 151 bin [51.2,51.3) has 122 bin [51.3,51.4) has 110 bin [51.4,51.5) has 122 bin [51.5,51.6) has 94 bin [51.6,51.7) has 94 bin [51.7,51.8) has 94 bin [51.8,51.9) has 77 bin [51.9,52.0) has 80 bin [52.0,52.1) has 71 bin [52.1,52.2) has 76 bin [52.2,52.3) has 60 bin [52.3,52.4) has 46 bin [52.4,52.5) has 49 bin [52.5,52.6) has 34 bin [52.6,52.7) has 26 bin [52.7,52.8) has 32 bin [52.8,52.9) has 25 bin [52.9,53.0) has 15 bin [53.0,53.1) has 19 bin [53.1,53.2) has 19 bin [53.2,53.3) has 15 bin [53.3,53.4) has 12 bin [53.4,53.5) has 7 bin [53.5,53.6) has 4 bin [53.6,53.7) has 3 bin [53.7,53.8) has 8 bin [53.8,53.9) has 6 bin [53.9,54.0) has 3 bin [54.0,54.1) has 1 bin [54.1,54.2) has 2 bin [54.2,54.3) has 1 bin [54.3,54.4) has 1 bin [54.4,54.5) has 1 bin [54.5,54.6) has 1 average z coordinate 15.7 for 28812892 element(s) point source id histogram with bin size 1.000000 bin 41 has 11144814 bin 42 has 17668078 average point source id 41.613200438192735 for 28812892 element(s)