lasinfo (210611) report for 'AHN4T/41FZ1_08.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: 6658530 number of points by return: 5151887 939336 414701 127065 25541 scale factor x y z: 0.001 0.001 0.001 offset x y z: 251980 441230 0 min x y z: 251980.000 441567.632 41.500 max x y z: 252985.367 442519.999 80.465 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: 6658530 extended number of points by return: 5151887 939336 414701 127065 25541 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 1005367 Y 337632 1289999 Z 41500 80465 intensity 56 4860 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 -29 13 user_data 6 7 point_source_ID 173 174 gps_time 324216070.246664 324216444.918219 WARNING: range violates GPS week time specified by global encoding bit 0 Color R 19 233 G 44 216 B 39 203 NIR 33 255 extended_return_number 1 5 extended_number_of_returns 1 7 extended_classification 1 9 extended_scan_angle -4833 2167 extended_scanner_channel 0 0 attribute0 0 0 ('Amplitude') attribute1 -16.59 32.1 ('Reflectance') attribute2 0 65535 ('Deviation') number of first returns: 5151887 number of intermediate returns: 572938 number of last returns: 5143235 number of single returns: 4209530 covered area in square units/kilounits: 267672/0.27 point density: all returns 24.88 last only 19.21 (per square units) spacing: all returns 0.20 last only 0.23 (in units) WARNING: point type is 8 but (legacy) number of point records in header is 6658530 instead zero. WARNING: point type is 8 but (legacy) number of points by return [1] in header is 5151887 instead zero. WARNING: point type is 8 but (legacy) number of points by return [2] in header is 939336 instead zero. WARNING: point type is 8 but (legacy) number of points by return [3] in header is 414701 instead zero. WARNING: point type is 8 but (legacy) number of points by return [4] in header is 127065 instead zero. WARNING: point type is 8 but (legacy) number of points by return [5] in header is 25541 instead zero. overview over extended number of returns of given pulse: 4209530 1048210 865739 407447 112010 14293 1301 0 0 0 0 0 0 0 0 histogram of classification of points: 1849311 unclassified (1) 4807769 ground (2) 1450 water (9) +-> flagged as extended overlap: 936224 +---> 289015 of those are unclassified (1) +---> 647054 of those are ground (2) +---> 155 of those are water (9) z coordinate histogram with bin size 0.100000 bin [41.5,41.6) has 2 bin [41.6,41.7) has 50 bin [41.7,41.8) has 353 bin [41.8,41.9) has 597 bin [41.9,42.0) has 6730 bin [42.0,42.1) has 6636 bin [42.1,42.2) has 5403 bin [42.2,42.3) has 5380 bin [42.3,42.4) has 5657 bin [42.4,42.5) has 7622 bin [42.5,42.6) has 36495 bin [42.6,42.7) has 313644 bin [42.7,42.8) has 271241 bin [42.8,42.9) has 271454 bin [42.9,43.0) has 469892 bin [43.0,43.1) has 587968 bin [43.1,43.2) has 395831 bin [43.2,43.3) has 407208 bin [43.3,43.4) has 566104 bin [43.4,43.5) has 427379 bin [43.5,43.6) has 243254 bin [43.6,43.7) has 193073 bin [43.7,43.8) has 211114 bin [43.8,43.9) has 190703 bin [43.9,44.0) has 104369 bin [44.0,44.1) has 51811 bin [44.1,44.2) has 31183 bin [44.2,44.3) has 25795 bin [44.3,44.4) has 21065 bin [44.4,44.5) has 19632 bin [44.5,44.6) has 16467 bin [44.6,44.7) has 11125 bin [44.7,44.8) has 9228 bin [44.8,44.9) has 8811 bin [44.9,45.0) has 10227 bin [45.0,45.1) has 9939 bin [45.1,45.2) has 10384 bin [45.2,45.3) has 9741 bin [45.3,45.4) has 8419 bin [45.4,45.5) has 8344 bin [45.5,45.6) has 9054 bin [45.6,45.7) has 10599 bin [45.7,45.8) has 6884 bin [45.8,45.9) has 5784 bin [45.9,46.0) has 5515 bin [46.0,46.1) has 5541 bin [46.1,46.2) has 5372 bin [46.2,46.3) has 5435 bin [46.3,46.4) has 5242 bin [46.4,46.5) has 5177 bin [46.5,46.6) has 4973 bin [46.6,46.7) has 4746 bin [46.7,46.8) has 4533 bin [46.8,46.9) has 4694 bin [46.9,47.0) has 4572 bin [47.0,47.1) has 4458 bin [47.1,47.2) has 4705 bin [47.2,47.3) has 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6409 bin [51.3,51.4) has 6308 bin [51.4,51.5) has 6650 bin [51.5,51.6) has 6508 bin [51.6,51.7) has 6713 bin [51.7,51.8) has 6670 bin [51.8,51.9) has 6804 bin [51.9,52.0) has 6562 bin [52.0,52.1) has 6678 bin [52.1,52.2) has 6879 bin [52.2,52.3) has 7005 bin [52.3,52.4) has 7184 bin [52.4,52.5) has 7184 bin [52.5,52.6) has 7428 bin [52.6,52.7) has 7211 bin [52.7,52.8) has 7217 bin [52.8,52.9) has 7324 bin [52.9,53.0) has 7388 bin [53.0,53.1) has 7379 bin [53.1,53.2) has 7434 bin [53.2,53.3) has 7458 bin [53.3,53.4) has 7558 bin [53.4,53.5) has 7740 bin [53.5,53.6) has 7914 bin [53.6,53.7) has 7707 bin [53.7,53.8) has 7874 bin [53.8,53.9) has 8045 bin [53.9,54.0) has 8076 bin [54.0,54.1) has 8288 bin [54.1,54.2) has 8283 bin [54.2,54.3) has 8488 bin [54.3,54.4) has 8470 bin [54.4,54.5) has 8370 bin [54.5,54.6) has 8573 bin [54.6,54.7) has 8671 bin [54.7,54.8) has 8379 bin [54.8,54.9) has 8399 bin [54.9,55.0) has 8312 bin [55.0,55.1) has 8383 bin [55.1,55.2) has 8320 bin [55.2,55.3) has 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[63.0,63.1) has 9286 bin [63.1,63.2) has 9104 bin [63.2,63.3) has 8796 bin [63.3,63.4) has 8551 bin [63.4,63.5) has 8274 bin [63.5,63.6) has 8069 bin [63.6,63.7) has 7676 bin [63.7,63.8) has 7528 bin [63.8,63.9) has 7496 bin [63.9,64.0) has 7283 bin [64.0,64.1) has 6880 bin [64.1,64.2) has 6418 bin [64.2,64.3) has 6312 bin [64.3,64.4) has 6068 bin [64.4,64.5) has 5863 bin [64.5,64.6) has 5543 bin [64.6,64.7) has 5313 bin [64.7,64.8) has 5109 bin [64.8,64.9) has 4791 bin [64.9,65.0) has 4718 bin [65.0,65.1) has 4704 bin [65.1,65.2) has 4466 bin [65.2,65.3) has 4505 bin [65.3,65.4) has 4222 bin [65.4,65.5) has 4019 bin [65.5,65.6) has 3902 bin [65.6,65.7) has 3600 bin [65.7,65.8) has 3278 bin [65.8,65.9) has 3022 bin [65.9,66.0) has 2932 bin [66.0,66.1) has 2768 bin [66.1,66.2) has 2400 bin [66.2,66.3) has 2129 bin [66.3,66.4) has 1883 bin [66.4,66.5) has 1673 bin [66.5,66.6) has 1544 bin [66.6,66.7) has 1428 bin [66.7,66.8) has 1335 bin [66.8,66.9) has 1170 bin [66.9,67.0) has 1080 bin 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bin [71.2,71.3) has 91 bin [71.3,71.4) has 73 bin [71.4,71.5) has 82 bin [71.5,71.6) has 73 bin [71.6,71.7) has 73 bin [71.7,71.8) has 62 bin [71.8,71.9) has 71 bin [71.9,72.0) has 48 bin [72.0,72.1) has 69 bin [72.1,72.2) has 68 bin [72.2,72.3) has 52 bin [72.3,72.4) has 53 bin [72.4,72.5) has 59 bin [72.5,72.6) has 67 bin [72.6,72.7) has 70 bin [72.7,72.8) has 50 bin [72.8,72.9) has 48 bin [72.9,73.0) has 63 bin [73.0,73.1) has 46 bin [73.1,73.2) has 48 bin [73.2,73.3) has 43 bin [73.3,73.4) has 61 bin [73.4,73.5) has 48 bin [73.5,73.6) has 43 bin [73.6,73.7) has 40 bin [73.7,73.8) has 40 bin [73.8,73.9) has 38 bin [73.9,74.0) has 28 bin [74.0,74.1) has 28 bin [74.1,74.2) has 25 bin [74.2,74.3) has 22 bin [74.3,74.4) has 31 bin [74.4,74.5) has 15 bin [74.5,74.6) has 30 bin [74.6,74.7) has 21 bin [74.7,74.8) has 21 bin [74.8,74.9) has 14 bin [74.9,75.0) has 13 bin [75.0,75.1) has 14 bin [75.1,75.2) has 16 bin [75.2,75.3) has 9 bin [75.3,75.4) has 12 bin [75.4,75.5) has 13 bin [75.5,75.6) has 12 bin [75.6,75.7) has 7 bin [75.7,75.8) has 23 bin [75.8,75.9) has 15 bin [75.9,76.0) has 14 bin [76.0,76.1) has 10 bin [76.1,76.2) has 10 bin [76.2,76.3) has 8 bin [76.3,76.4) has 4 bin [76.4,76.5) has 15 bin [76.5,76.6) has 10 bin [76.6,76.7) has 10 bin [76.7,76.8) has 10 bin [76.8,76.9) has 4 bin [76.9,77.0) has 11 bin [77.0,77.1) has 11 bin [77.1,77.2) has 4 bin [77.2,77.3) has 5 bin [77.3,77.4) has 8 bin [77.4,77.5) has 10 bin [77.5,77.6) has 8 bin [77.6,77.7) has 8 bin [77.7,77.8) has 8 bin [77.8,77.9) has 8 bin [77.9,78.0) has 10 bin [78.0,78.1) has 5 bin [78.1,78.2) has 10 bin [78.2,78.3) has 3 bin [78.3,78.4) has 5 bin [78.4,78.5) has 4 bin [78.5,78.6) has 1 bin [78.6,78.7) has 2 bin [78.7,78.8) has 2 bin [78.8,78.9) has 2 bin [78.9,79.0) has 1 bin [79.1,79.2) has 1 bin [79.2,79.3) has 2 bin [79.4,79.5) has 1 bin [79.5,79.6) has 1 bin [79.6,79.7) has 3 bin [79.7,79.8) has 3 bin [79.8,79.9) has 1 bin [80.0,80.1) has 1 bin [80.1,80.2) has 4 bin [80.2,80.3) has 1 bin [80.3,80.4) has 1 bin [80.4,80.5) has 2 average z coordinate 46.7 for 6658530 element(s) point source id histogram with bin size 1.000000 bin 173 has 5326423 bin 174 has 1332107 average point source id 173.200060223502788 for 6658530 element(s)