lasinfo (210611) report for 'AHN4T/41BN2_19.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: 28558027 number of points by return: 24709772 2444518 1071555 286885 45297 scale factor x y z: 0.001 0.001 0.001 offset x y z: 237980 444980 0 min x y z: 237980.000 444980.000 20.836 max x y z: 239019.999 446269.999 57.068 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: 28558027 extended number of points by return: 24709772 2444518 1071555 286885 45297 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 20836 57068 intensity 56 4311 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 3 user_data 6 7 point_source_ID 161 162 gps_time 324129856.564710 324130544.073931 WARNING: range violates GPS week time specified by global encoding bit 0 Color R 22 255 G 49 255 B 37 255 NIR 17 255 extended_return_number 1 5 extended_number_of_returns 1 7 extended_classification 1 26 extended_scan_angle -4833 500 extended_scanner_channel 0 0 attribute0 0 0 ('Amplitude') attribute1 -16.57 26.2 ('Reflectance') attribute2 0 65535 ('Deviation') number of first returns: 24709772 number of intermediate returns: 1409004 number of last returns: 24673899 number of single returns: 22234648 covered area in square units/kilounits: 1338112/1.34 point density: all returns 21.34 last only 18.44 (per square units) spacing: all returns 0.22 last only 0.23 (in units) WARNING: point type is 8 but (legacy) number of point records in header is 28558027 instead zero. WARNING: point type is 8 but (legacy) number of points by return [1] in header is 24709772 instead zero. WARNING: point type is 8 but (legacy) number of points by return [2] in header is 2444518 instead zero. WARNING: point type is 8 but (legacy) number of points by return [3] in header is 1071555 instead zero. WARNING: point type is 8 but (legacy) number of points by return [4] in header is 286885 instead zero. WARNING: point type is 8 but (legacy) number of points by return [5] in header is 45297 instead zero. overview over extended number of returns of given pulse: 22234648 2775019 2354878 966909 205144 20097 1332 0 0 0 0 0 0 0 0 histogram of classification of points: 4661421 unclassified (1) 22767356 ground (2) 1122425 building (6) 6177 water (9) 648 Reserved for ASPRS Definition (26) +-> flagged as extended overlap: 1989300 +---> 518660 of those are unclassified (1) +---> 1419327 of those are ground (2) +---> 50413 of those are building (6) +---> 900 of those are water (9) z coordinate histogram with bin size 0.100000 bin [20.8,20.9) has 9 bin [20.9,21.0) has 311 bin [21.0,21.1) has 1195 bin [21.1,21.2) has 2371 bin [21.2,21.3) has 10902 bin [21.3,21.4) has 24710 bin [21.4,21.5) has 21023 bin [21.5,21.6) has 57295 bin [21.6,21.7) has 85829 bin [21.7,21.8) has 66052 bin [21.8,21.9) has 67148 bin [21.9,22.0) has 117082 bin [22.0,22.1) has 173930 bin [22.1,22.2) has 280453 bin [22.2,22.3) has 546729 bin [22.3,22.4) has 645822 bin [22.4,22.5) has 621482 bin [22.5,22.6) has 579561 bin [22.6,22.7) has 696864 bin [22.7,22.8) has 687930 bin [22.8,22.9) has 546536 bin [22.9,23.0) has 705511 bin [23.0,23.1) has 717034 bin [23.1,23.2) has 525272 bin [23.2,23.3) has 503025 bin [23.3,23.4) has 477308 bin [23.4,23.5) has 375939 bin [23.5,23.6) has 381406 bin [23.6,23.7) has 365682 bin [23.7,23.8) has 367327 bin [23.8,23.9) has 346037 bin [23.9,24.0) has 332192 bin [24.0,24.1) has 350433 bin [24.1,24.2) has 338990 bin [24.2,24.3) has 330514 bin [24.3,24.4) has 330129 bin [24.4,24.5) has 311069 bin [24.5,24.6) has 309094 bin [24.6,24.7) has 333142 bin [24.7,24.8) has 311511 bin [24.8,24.9) has 329900 bin [24.9,25.0) has 329332 bin [25.0,25.1) has 342405 bin [25.1,25.2) has 369679 bin [25.2,25.3) has 316660 bin [25.3,25.4) has 347344 bin [25.4,25.5) has 322397 bin [25.5,25.6) has 286414 bin [25.6,25.7) has 264909 bin [25.7,25.8) has 262566 bin [25.8,25.9) has 264911 bin [25.9,26.0) 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has 17105 bin [41.2,41.3) has 17041 bin [41.3,41.4) has 16886 bin [41.4,41.5) has 16664 bin [41.5,41.6) has 16130 bin [41.6,41.7) has 16147 bin [41.7,41.8) has 15870 bin [41.8,41.9) has 15536 bin [41.9,42.0) has 15464 bin [42.0,42.1) has 14895 bin [42.1,42.2) has 14441 bin [42.2,42.3) has 14210 bin [42.3,42.4) has 13962 bin [42.4,42.5) has 13871 bin [42.5,42.6) has 13502 bin [42.6,42.7) has 13028 bin [42.7,42.8) has 12758 bin [42.8,42.9) has 12568 bin [42.9,43.0) has 12321 bin [43.0,43.1) has 11890 bin [43.1,43.2) has 11741 bin [43.2,43.3) has 11634 bin [43.3,43.4) has 11434 bin [43.4,43.5) has 11176 bin [43.5,43.6) has 10925 bin [43.6,43.7) has 10616 bin [43.7,43.8) has 10611 bin [43.8,43.9) has 10504 bin [43.9,44.0) has 10153 bin [44.0,44.1) has 9976 bin [44.1,44.2) has 9670 bin [44.2,44.3) has 9495 bin [44.3,44.4) has 9332 bin [44.4,44.5) has 9025 bin [44.5,44.6) has 8784 bin [44.6,44.7) has 8717 bin [44.7,44.8) has 8588 bin [44.8,44.9) has 8318 bin [44.9,45.0) has 8095 bin 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[49.0,49.1) has 1958 bin [49.1,49.2) has 1843 bin [49.2,49.3) has 1809 bin [49.3,49.4) has 1705 bin [49.4,49.5) has 1577 bin [49.5,49.6) has 1439 bin [49.6,49.7) has 1403 bin [49.7,49.8) has 1272 bin [49.8,49.9) has 1178 bin [49.9,50.0) has 1073 bin [50.0,50.1) has 1018 bin [50.1,50.2) has 905 bin [50.2,50.3) has 905 bin [50.3,50.4) has 840 bin [50.4,50.5) has 684 bin [50.5,50.6) has 663 bin [50.6,50.7) has 565 bin [50.7,50.8) has 477 bin [50.8,50.9) has 425 bin [50.9,51.0) has 362 bin [51.0,51.1) has 319 bin [51.1,51.2) has 307 bin [51.2,51.3) has 258 bin [51.3,51.4) has 226 bin [51.4,51.5) has 217 bin [51.5,51.6) has 197 bin [51.6,51.7) has 160 bin [51.7,51.8) has 161 bin [51.8,51.9) has 130 bin [51.9,52.0) has 135 bin [52.0,52.1) has 116 bin [52.1,52.2) has 111 bin [52.2,52.3) has 102 bin [52.3,52.4) has 77 bin [52.4,52.5) has 68 bin [52.5,52.6) has 91 bin [52.6,52.7) has 67 bin [52.7,52.8) has 72 bin [52.8,52.9) has 65 bin [52.9,53.0) has 62 bin [53.0,53.1) has 49 bin [53.1,53.2) has 51 bin [53.2,53.3) has 32 bin [53.3,53.4) has 29 bin [53.4,53.5) has 44 bin [53.5,53.6) has 45 bin [53.6,53.7) has 29 bin [53.7,53.8) has 22 bin [53.8,53.9) has 22 bin [53.9,54.0) has 32 bin [54.0,54.1) has 32 bin [54.1,54.2) has 28 bin [54.2,54.3) has 31 bin [54.3,54.4) has 34 bin [54.4,54.5) has 27 bin [54.5,54.6) has 22 bin [54.6,54.7) has 14 bin [54.7,54.8) has 10 bin [54.8,54.9) has 6 bin [54.9,55.0) has 7 bin [55.0,55.1) has 3 bin [55.1,55.2) has 1 bin [55.2,55.3) has 1 bin [55.3,55.4) has 3 bin [55.4,55.5) has 6 bin [55.5,55.6) has 2 bin [55.6,55.7) has 3 bin [55.7,55.8) has 3 bin [55.8,55.9) has 1 bin [55.9,56.0) has 6 bin [56.0,56.1) has 2 bin [56.1,56.2) has 1 bin [56.2,56.3) has 1 bin [56.3,56.4) has 4 bin [56.4,56.5) has 2 bin [56.6,56.7) has 3 bin [56.7,56.8) has 1 bin [56.8,56.9) has 1 bin [57.0,57.1) has 1 average z coordinate 26.7 for 28558027 element(s) point source id histogram with bin size 1.000000 bin 161 has 9963454 bin 162 has 18594573 average point source id 161.651115463963947 for 28558027 element(s)