lasinfo (210611) report for 'AHN4T/40DZ2_04.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: 338/2022 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: 50150083 number of points by return: 43611827 4478929 1626618 377204 55505 scale factor x y z: 0.001 0.001 0.001 offset x y z: 197980 429980 0 min x y z: 197980.000 429980.000 8.669 max x y z: 199019.999 431269.999 54.135 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: 50150083 extended number of points by return: 43611827 4478929 1626618 377204 55505 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 8669 54135 intensity 54 4803 return_number 1 5 number_of_returns 1 7 edge_of_flight_line 0 1 scan_direction_flag 0 1 classification 1 9 scan_angle_rank -30 29 user_data 6 7 point_source_ID 75 1074 gps_time 298209020.746337 300269385.755439 WARNING: range violates GPS week time specified by global encoding bit 0 Color R 25 255 G 45 255 B 38 255 NIR 24 255 extended_return_number 1 5 extended_number_of_returns 1 7 extended_classification 1 9 extended_scan_angle -5000 4833 extended_scanner_channel 0 0 attribute0 0 48.03 ('Amplitude') attribute1 -16.52 31.78 ('Reflectance') attribute2 0 65535 ('Deviation') number of first returns: 43611827 number of intermediate returns: 2068678 number of last returns: 43582669 number of single returns: 39113091 covered area in square units/kilounits: 1331356/1.33 point density: all returns 37.67 last only 32.74 (per square units) spacing: all returns 0.16 last only 0.17 (in units) WARNING: point type is 8 but (legacy) number of point records in header is 50150083 instead zero. WARNING: point type is 8 but (legacy) number of points by return [1] in header is 43611827 instead zero. WARNING: point type is 8 but (legacy) number of points by return [2] in header is 4478929 instead zero. WARNING: point type is 8 but (legacy) number of points by return [3] in header is 1626618 instead zero. WARNING: point type is 8 but (legacy) number of points by return [4] in header is 377204 instead zero. WARNING: point type is 8 but (legacy) number of points by return [5] in header is 55505 instead zero. overview over extended number of returns of given pulse: 39113091 5714112 3752497 1289654 252137 25883 2709 0 0 0 0 0 0 0 0 histogram of classification of points: 9466191 unclassified (1) 38269317 ground (2) 1176187 building (6) 1238388 water (9) +-> flagged as extended overlap: 3524949 +---> 311655 of those are unclassified (1) +---> 3088532 of those are ground (2) +---> 78651 of those are building (6) +---> 46111 of those are water (9) z coordinate histogram with bin size 0.100000 bin [8.6,8.7) has 10 bin [8.7,8.8) has 631 bin [8.8,8.9) has 4452 bin [8.9,9.0) has 21152 bin [9.0,9.1) has 98963 bin [9.1,9.2) has 200187 bin [9.2,9.3) has 236213 bin [9.3,9.4) has 505464 bin [9.4,9.5) has 465676 bin [9.5,9.6) has 981859 bin [9.6,9.7) has 361141 bin [9.7,9.8) has 304088 bin [9.8,9.9) has 310763 bin [9.9,10.0) has 330606 bin [10.0,10.1) has 346924 bin [10.1,10.2) has 367522 bin [10.2,10.3) 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[40.7,40.8) has 12149 bin [40.8,40.9) has 12309 bin [40.9,41.0) has 12493 bin [41.0,41.1) has 12219 bin [41.1,41.2) has 12411 bin [41.2,41.3) has 12682 bin [41.3,41.4) has 12289 bin [41.4,41.5) has 12170 bin [41.5,41.6) has 12426 bin [41.6,41.7) has 12579 bin [41.7,41.8) has 12340 bin [41.8,41.9) has 12571 bin [41.9,42.0) has 12411 bin [42.0,42.1) has 12090 bin [42.1,42.2) has 11962 bin [42.2,42.3) has 11858 bin [42.3,42.4) has 11697 bin [42.4,42.5) has 11672 bin [42.5,42.6) has 11461 bin [42.6,42.7) has 11561 bin [42.7,42.8) has 11555 bin [42.8,42.9) has 11619 bin [42.9,43.0) has 11336 bin [43.0,43.1) has 10909 bin [43.1,43.2) has 11217 bin [43.2,43.3) has 11189 bin [43.3,43.4) has 10786 bin [43.4,43.5) has 10821 bin [43.5,43.6) has 10767 bin [43.6,43.7) has 10873 bin [43.7,43.8) has 10789 bin [43.8,43.9) has 10974 bin [43.9,44.0) has 10583 bin [44.0,44.1) has 10229 bin [44.1,44.2) has 10105 bin [44.2,44.3) has 9849 bin [44.3,44.4) has 10098 bin [44.4,44.5) has 10048 bin [44.5,44.6) 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has 4385 bin [48.6,48.7) has 4323 bin [48.7,48.8) has 4036 bin [48.8,48.9) has 3905 bin [48.9,49.0) has 3805 bin [49.0,49.1) has 3664 bin [49.1,49.2) has 3448 bin [49.2,49.3) has 3333 bin [49.3,49.4) has 3142 bin [49.4,49.5) has 2979 bin [49.5,49.6) has 2871 bin [49.6,49.7) has 2734 bin [49.7,49.8) has 2665 bin [49.8,49.9) has 2675 bin [49.9,50.0) has 2557 bin [50.0,50.1) has 2570 bin [50.1,50.2) has 2332 bin [50.2,50.3) has 2101 bin [50.3,50.4) has 1998 bin [50.4,50.5) has 1882 bin [50.5,50.6) has 1734 bin [50.6,50.7) has 1570 bin [50.7,50.8) has 1483 bin [50.8,50.9) has 1399 bin [50.9,51.0) has 1331 bin [51.0,51.1) has 1319 bin [51.1,51.2) has 1216 bin [51.2,51.3) has 1124 bin [51.3,51.4) has 1003 bin [51.4,51.5) has 912 bin [51.5,51.6) has 858 bin [51.6,51.7) has 858 bin [51.7,51.8) has 764 bin [51.8,51.9) has 744 bin [51.9,52.0) has 702 bin [52.0,52.1) has 592 bin [52.1,52.2) has 541 bin [52.2,52.3) has 491 bin [52.3,52.4) has 445 bin [52.4,52.5) has 394 bin [52.5,52.6) has 363 bin [52.6,52.7) has 324 bin [52.7,52.8) has 258 bin [52.8,52.9) has 237 bin [52.9,53.0) has 213 bin [53.0,53.1) has 149 bin [53.1,53.2) has 106 bin [53.2,53.3) has 97 bin [53.3,53.4) has 47 bin [53.4,53.5) has 34 bin [53.5,53.6) has 22 bin [53.6,53.7) has 15 bin [53.7,53.8) has 9 bin [53.8,53.9) has 2 bin [53.9,54.0) has 2 bin [54.1,54.2) has 2 average z coordinate 13.5 for 50150083 element(s) point source id histogram with bin size 1.000000 bin 75 has 4045766 bin 76 has 22366020 bin 77 has 583116 bin 202 has 15934434 bin 1074 has 7220747 average point source id 259.660344889160001 for 50150083 element(s)