lasinfo (210611) report for 'AHN4T/34DZ2_23.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: 23/2023 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: 43281630 number of points by return: 37215040 4031419 1580509 396247 58415 scale factor x y z: 0.001 0.001 0.001 offset x y z: 236980 449980 0 min x y z: 236980.000 449980.000 18.140 max x y z: 238019.999 451269.999 59.484 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: 43281630 extended number of points by return: 37215040 4031419 1580509 396247 58415 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 18140 59484 intensity 56 4409 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 29 user_data 6 7 point_source_ID 160 210 gps_time 324127701.930748 324222370.494058 WARNING: range violates GPS week time specified by global encoding bit 0 Color R 25 255 G 48 255 B 32 255 NIR 17 255 extended_return_number 1 5 extended_number_of_returns 1 7 extended_classification 1 26 extended_scan_angle -4833 4833 extended_scanner_channel 0 0 attribute0 0 0 ('Amplitude') attribute1 -16.5 27.66 ('Reflectance') attribute2 0 65535 ('Deviation') number of first returns: 37215040 number of intermediate returns: 2047889 number of last returns: 37169266 number of single returns: 33150565 covered area in square units/kilounits: 1333652/1.33 point density: all returns 32.45 last only 27.87 (per square units) spacing: all returns 0.18 last only 0.19 (in units) WARNING: point type is 8 but (legacy) number of point records in header is 43281630 instead zero. WARNING: point type is 8 but (legacy) number of points by return [1] in header is 37215040 instead zero. WARNING: point type is 8 but (legacy) number of points by return [2] in header is 4031419 instead zero. WARNING: point type is 8 but (legacy) number of points by return [3] in header is 1580509 instead zero. WARNING: point type is 8 but (legacy) number of points by return [4] in header is 396247 instead zero. WARNING: point type is 8 but (legacy) number of points by return [5] in header is 58415 instead zero. overview over extended number of returns of given pulse: 33150565 4921552 3561042 1355029 266021 25743 1678 0 0 0 0 0 0 0 0 histogram of classification of points: 7674819 unclassified (1) 33833472 ground (2) 1723447 building (6) 40830 water (9) 9062 Reserved for ASPRS Definition (26) +-> flagged as extended overlap: 3116712 +---> 622081 of those are unclassified (1) +---> 2438717 of those are ground (2) +---> 52554 of those are building (6) +---> 3360 of those are water (9) z coordinate histogram with bin size 0.100000 bin [18.1,18.2) has 22 bin [18.2,18.3) has 2422 bin [18.3,18.4) has 7747 bin [18.4,18.5) has 7808 bin [18.5,18.6) has 8419 bin [18.6,18.7) has 9830 bin [18.7,18.8) has 9601 bin [18.8,18.9) has 12977 bin [18.9,19.0) has 24820 bin [19.0,19.1) has 27309 bin [19.1,19.2) has 31270 bin [19.2,19.3) has 66091 bin [19.3,19.4) has 69006 bin [19.4,19.5) has 89441 bin [19.5,19.6) has 313402 bin [19.6,19.7) has 806302 bin [19.7,19.8) has 972858 bin [19.8,19.9) has 1606073 bin [19.9,20.0) has 2522600 bin [20.0,20.1) has 2453730 bin [20.1,20.2) has 2454045 bin [20.2,20.3) has 2186245 bin [20.3,20.4) has 2037107 bin [20.4,20.5) has 2039506 bin [20.5,20.6) has 1539731 bin [20.6,20.7) has 1473416 bin [20.7,20.8) has 1258283 bin [20.8,20.9) has 1097616 bin [20.9,21.0) has 955043 bin [21.0,21.1) has 817929 bin [21.1,21.2) has 808926 bin [21.2,21.3) has 743007 bin [21.3,21.4) has 739330 bin [21.4,21.5) has 583102 bin [21.5,21.6) has 529753 bin [21.6,21.7) has 454294 bin [21.7,21.8) has 426902 bin [21.8,21.9) has 453732 bin [21.9,22.0) has 451654 bin [22.0,22.1) has 424631 bin [22.1,22.2) has 474696 bin [22.2,22.3) has 545564 bin [22.3,22.4) has 550634 bin [22.4,22.5) has 383747 bin [22.5,22.6) has 289802 bin [22.6,22.7) has 266013 bin [22.7,22.8) has 238487 bin [22.8,22.9) has 203909 bin [22.9,23.0) has 194133 bin [23.0,23.1) has 181940 bin [23.1,23.2) has 177610 bin 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[46.5,46.6) has 40 bin [46.6,46.7) has 53 bin [46.7,46.8) has 45 bin [46.8,46.9) has 50 bin [46.9,47.0) has 42 bin [47.0,47.1) has 33 bin [47.1,47.2) has 45 bin [47.2,47.3) has 44 bin [47.3,47.4) has 33 bin [47.4,47.5) has 25 bin [47.5,47.6) has 25 bin [47.6,47.7) has 19 bin [47.7,47.8) has 20 bin [47.8,47.9) has 21 bin [47.9,48.0) has 15 bin [48.0,48.1) has 13 bin [48.1,48.2) has 11 bin [48.2,48.3) has 3 bin [48.3,48.4) has 2 bin [48.5,48.6) has 2 bin [48.6,48.7) has 12 bin [51.4,51.5) has 1 bin [51.6,51.7) has 1 bin [51.7,51.8) has 2 bin [51.8,51.9) has 1 bin [51.9,52.0) has 2 bin [52.0,52.1) has 4 bin [52.2,52.3) has 1 bin [52.6,52.7) has 3 bin [52.7,52.8) has 3 bin [52.8,52.9) has 3 bin [54.0,54.1) has 1 bin [55.0,55.1) has 1 bin [55.6,55.7) has 2 bin [55.8,55.9) has 1 bin [55.9,56.0) has 3 bin [56.2,56.3) has 1 bin [56.3,56.4) has 1 bin [56.4,56.5) has 1 bin [56.7,56.8) has 2 bin [56.8,56.9) has 5 bin [56.9,57.0) has 2 bin [57.0,57.1) has 3 bin [57.1,57.2) has 6 bin [57.2,57.3) has 4 bin [57.4,57.5) has 1 bin [57.7,57.8) has 1 bin [57.8,57.9) has 1 bin [57.9,58.0) has 1 bin [58.1,58.2) has 1 bin [58.2,58.3) has 1 bin [58.3,58.4) has 2 bin [58.4,58.5) has 1 bin [58.5,58.6) has 5 bin [58.6,58.7) has 6 bin [58.7,58.8) has 5 bin [58.8,58.9) has 2 bin [58.9,59.0) has 1 bin [59.0,59.1) has 2 bin [59.1,59.2) has 5 bin [59.2,59.3) has 11 bin [59.3,59.4) has 17 bin [59.4,59.5) has 9 average z coordinate 22.6 for 43281630 element(s) point source id histogram with bin size 1.000000 bin 160 has 5617845 bin 161 has 22778881 bin 210 has 14884904 average point source id 177.721700430413563 for 43281630 element(s)