lasinfo (210611) report for 'AHN4T/46AZ2_21.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: 35894275 number of points by return: 27640061 6049117 1852900 320268 31929 scale factor x y z: 0.001 0.001 0.001 offset x y z: 184980 412480 0 min x y z: 184980.000 412480.000 8.698 max x y z: 186019.999 413769.999 43.693 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: 35894275 extended number of points by return: 27640061 6049117 1852900 320268 31929 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 8698 43693 intensity 56 4789 return_number 1 5 number_of_returns 1 7 edge_of_flight_line 0 1 scan_direction_flag 0 1 classification 1 26 scan_angle_rank -29 16 user_data 6 7 point_source_ID 75 76 gps_time 298282745.295057 298284961.385522 WARNING: range violates GPS week time specified by global encoding bit 0 Color R 22 255 G 43 255 B 36 255 NIR 37 255 extended_return_number 1 5 extended_number_of_returns 1 7 extended_classification 1 26 extended_scan_angle -4833 2667 extended_scanner_channel 0 0 attribute0 0.56 47.89 ('Amplitude') attribute1 -16.31 31.66 ('Reflectance') attribute2 0 65535 ('Deviation') number of first returns: 27640061 number of intermediate returns: 2207609 number of last returns: 27628165 number of single returns: 21581560 covered area in square units/kilounits: 1337672/1.34 point density: all returns 26.83 last only 20.65 (per square units) spacing: all returns 0.19 last only 0.22 (in units) WARNING: point type is 8 but (legacy) number of point records in header is 35894275 instead zero. WARNING: point type is 8 but (legacy) number of points by return [1] in header is 27640061 instead zero. WARNING: point type is 8 but (legacy) number of points by return [2] in header is 6049117 instead zero. WARNING: point type is 8 but (legacy) number of points by return [3] in header is 1852900 instead zero. WARNING: point type is 8 but (legacy) number of points by return [4] in header is 320268 instead zero. WARNING: point type is 8 but (legacy) number of points by return [5] in header is 31929 instead zero. overview over extended number of returns of given pulse: 21581560 8395591 4600504 1156218 151018 8909 475 0 0 0 0 0 0 0 0 histogram of classification of points: 9342166 unclassified (1) 26312035 ground (2) 156347 building (6) 83459 water (9) 268 Reserved for ASPRS Definition (26) +-> flagged as extended overlap: 2066904 +---> 335882 of those are unclassified (1) +---> 1723213 of those are ground (2) +---> 4505 of those are building (6) +---> 3304 of those are water (9) z coordinate histogram with bin size 0.100000 bin [8.6,8.7) has 1 bin [8.7,8.8) has 48 bin [8.8,8.9) has 3116 bin [8.9,9.0) has 55194 bin [9.0,9.1) has 86649 bin [9.1,9.2) has 219215 bin [9.2,9.3) has 285855 bin [9.3,9.4) has 430906 bin [9.4,9.5) has 821100 bin [9.5,9.6) has 1585487 bin [9.6,9.7) has 2378648 bin [9.7,9.8) has 2747516 bin [9.8,9.9) has 2393337 bin [9.9,10.0) has 2665226 bin [10.0,10.1) has 2856961 bin 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[37.0,37.1) has 2520 bin [37.1,37.2) has 2399 bin [37.2,37.3) has 2348 bin [37.3,37.4) has 2291 bin [37.4,37.5) has 2068 bin [37.5,37.6) has 1962 bin [37.6,37.7) has 1767 bin [37.7,37.8) has 1677 bin [37.8,37.9) has 1568 bin [37.9,38.0) has 1502 bin [38.0,38.1) has 1381 bin [38.1,38.2) has 1302 bin [38.2,38.3) has 1171 bin [38.3,38.4) has 1102 bin [38.4,38.5) has 951 bin [38.5,38.6) has 890 bin [38.6,38.7) has 899 bin [38.7,38.8) has 810 bin [38.8,38.9) has 780 bin [38.9,39.0) has 747 bin [39.0,39.1) has 694 bin [39.1,39.2) has 651 bin [39.2,39.3) has 609 bin [39.3,39.4) has 558 bin [39.4,39.5) has 475 bin [39.5,39.6) has 436 bin [39.6,39.7) has 400 bin [39.7,39.8) has 321 bin [39.8,39.9) has 320 bin [39.9,40.0) has 349 bin [40.0,40.1) has 320 bin [40.1,40.2) has 298 bin [40.2,40.3) has 280 bin [40.3,40.4) has 239 bin [40.4,40.5) has 232 bin [40.5,40.6) has 230 bin [40.6,40.7) has 186 bin [40.7,40.8) has 160 bin [40.8,40.9) has 146 bin [40.9,41.0) has 106 bin [41.0,41.1) has 121 bin [41.1,41.2) has 109 bin [41.2,41.3) has 111 bin [41.3,41.4) has 95 bin [41.4,41.5) has 85 bin [41.5,41.6) has 73 bin [41.6,41.7) has 51 bin [41.7,41.8) has 42 bin [41.8,41.9) has 42 bin [41.9,42.0) has 36 bin [42.0,42.1) has 23 bin [42.1,42.2) has 26 bin [42.2,42.3) has 9 bin [42.3,42.4) has 23 bin [42.4,42.5) has 14 bin [42.5,42.6) has 10 bin [42.6,42.7) has 9 bin [42.7,42.8) has 7 bin [42.8,42.9) has 4 bin [42.9,43.0) has 1 bin [43.0,43.1) has 3 bin [43.1,43.2) has 1 bin [43.2,43.3) has 1 bin [43.6,43.7) has 1 average z coordinate 13.1 for 35894275 element(s) point source id histogram with bin size 1.000000 bin 75 has 23280537 bin 76 has 12613738 average point source id 75.351413644655025 for 35894275 element(s)