lasinfo (210611) report for 'AHN4T/51DZ1_01.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: 339/2022 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: 31956952 number of points by return: 27198496 3341105 1169572 224032 23747 scale factor x y z: 0.001 0.001 0.001 offset x y z: 149980 379980 0 min x y z: 149980.000 379980.000 22.149 max x y z: 151019.999 381269.999 61.959 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: 31956952 extended number of points by return: 27198496 3341105 1169572 224032 23747 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 22149 61959 intensity 0 4930 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 30 user_data 6 7 point_source_ID 66 68 gps_time 298037390.596780 298040966.698962 WARNING: range violates GPS week time specified by global encoding bit 0 Color R 18 255 G 39 255 B 26 255 NIR 12 255 extended_return_number 1 5 extended_number_of_returns 1 7 extended_classification 1 26 extended_scan_angle -4833 5000 extended_scanner_channel 0 0 attribute0 0 49.3 ('Amplitude') attribute1 -16.89 32.32 ('Reflectance') attribute2 0 65535 ('Deviation') number of first returns: 27198496 number of intermediate returns: 1419728 number of last returns: 27186638 number of single returns: 23847910 covered area in square units/kilounits: 1339656/1.34 point density: all returns 23.85 last only 20.29 (per square units) spacing: all returns 0.20 last only 0.22 (in units) WARNING: point type is 8 but (legacy) number of point records in header is 31956952 instead zero. WARNING: point type is 8 but (legacy) number of points by return [1] in header is 27198496 instead zero. WARNING: point type is 8 but (legacy) number of points by return [2] in header is 3341105 instead zero. WARNING: point type is 8 but (legacy) number of points by return [3] in header is 1169572 instead zero. WARNING: point type is 8 but (legacy) number of points by return [4] in header is 224032 instead zero. WARNING: point type is 8 but (legacy) number of points by return [5] in header is 23747 instead zero. overview over extended number of returns of given pulse: 23847910 4347559 2838958 803114 111537 7417 457 0 0 0 0 0 0 0 0 histogram of classification of points: 6176891 unclassified (1) 25434595 ground (2) 324941 building (6) 20482 water (9) 43 Reserved for ASPRS Definition (26) +-> flagged as extended overlap: 2401399 +---> 634279 of those are unclassified (1) +---> 1742923 of those are ground (2) +---> 24197 of those are building (6) z coordinate histogram with bin size 0.100000 bin [22.1,22.2) has 1 bin [22.2,22.3) has 35 bin [22.3,22.4) has 421 bin [22.4,22.5) has 370 bin [22.5,22.6) has 1646 bin [22.6,22.7) has 5612 bin [22.7,22.8) has 1586 bin [22.8,22.9) has 1647 bin [22.9,23.0) has 2247 bin [23.0,23.1) has 17343 bin [23.1,23.2) has 38995 bin [23.2,23.3) has 77133 bin [23.3,23.4) has 151165 bin [23.4,23.5) has 244691 bin [23.5,23.6) has 192970 bin [23.6,23.7) has 214880 bin [23.7,23.8) has 241246 bin [23.8,23.9) has 246858 bin [23.9,24.0) has 258670 bin [24.0,24.1) has 288609 bin [24.1,24.2) has 444477 bin [24.2,24.3) has 608625 bin [24.3,24.4) has 762938 bin [24.4,24.5) has 1107400 bin [24.5,24.6) has 1264807 bin [24.6,24.7) has 1324807 bin [24.7,24.8) has 1870813 bin [24.8,24.9) has 1788703 bin [24.9,25.0) has 1831185 bin [25.0,25.1) has 1883843 bin [25.1,25.2) has 1299104 bin [25.2,25.3) has 1101714 bin [25.3,25.4) has 1118315 bin [25.4,25.5) has 1186579 bin [25.5,25.6) has 1248856 bin [25.6,25.7) has 1003864 bin [25.7,25.8) has 866029 bin [25.8,25.9) has 752092 bin [25.9,26.0) has 684842 bin [26.0,26.1) has 636189 bin [26.1,26.2) has 462469 bin [26.2,26.3) has 223895 bin [26.3,26.4) has 125687 bin [26.4,26.5) has 105658 bin [26.5,26.6) has 78597 bin [26.6,26.7) has 52494 bin [26.7,26.8) has 36798 bin [26.8,26.9) has 27294 bin [26.9,27.0) has 21231 bin [27.0,27.1) has 19082 bin [27.1,27.2) has 19373 bin [27.2,27.3) has 19202 bin [27.3,27.4) has 20124 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[42.7,42.8) has 33821 bin [42.8,42.9) has 33146 bin [42.9,43.0) has 33150 bin [43.0,43.1) has 31750 bin [43.1,43.2) has 30661 bin [43.2,43.3) has 30273 bin [43.3,43.4) has 29310 bin [43.4,43.5) has 29237 bin [43.5,43.6) has 28426 bin [43.6,43.7) has 27721 bin [43.7,43.8) has 26596 bin [43.8,43.9) has 25863 bin [43.9,44.0) has 25546 bin [44.0,44.1) has 24277 bin [44.1,44.2) has 23397 bin [44.2,44.3) has 22799 bin [44.3,44.4) has 22469 bin [44.4,44.5) has 21239 bin [44.5,44.6) has 20882 bin [44.6,44.7) has 20001 bin [44.7,44.8) has 19759 bin [44.8,44.9) has 19149 bin [44.9,45.0) has 18417 bin [45.0,45.1) has 18021 bin [45.1,45.2) has 17428 bin [45.2,45.3) has 16965 bin [45.3,45.4) has 16299 bin [45.4,45.5) has 16040 bin [45.5,45.6) has 15699 bin [45.6,45.7) has 14950 bin [45.7,45.8) has 14653 bin [45.8,45.9) has 14235 bin [45.9,46.0) has 13381 bin [46.0,46.1) has 13058 bin [46.1,46.2) has 12411 bin [46.2,46.3) has 12145 bin [46.3,46.4) has 11699 bin [46.4,46.5) has 11238 bin [46.5,46.6) 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[50.5,50.6) has 2729 bin [50.6,50.7) has 2653 bin [50.7,50.8) has 2549 bin [50.8,50.9) has 2414 bin [50.9,51.0) has 2436 bin [51.0,51.1) has 2371 bin [51.1,51.2) has 2257 bin [51.2,51.3) has 2129 bin [51.3,51.4) has 2117 bin [51.4,51.5) has 2072 bin [51.5,51.6) has 2123 bin [51.6,51.7) has 2078 bin [51.7,51.8) has 2009 bin [51.8,51.9) has 1905 bin [51.9,52.0) has 1939 bin [52.0,52.1) has 1940 bin [52.1,52.2) has 1878 bin [52.2,52.3) has 1784 bin [52.3,52.4) has 1871 bin [52.4,52.5) has 1617 bin [52.5,52.6) has 1607 bin [52.6,52.7) has 1620 bin [52.7,52.8) has 1634 bin [52.8,52.9) has 1480 bin [52.9,53.0) has 1436 bin [53.0,53.1) has 1375 bin [53.1,53.2) has 1291 bin [53.2,53.3) has 1184 bin [53.3,53.4) has 1219 bin [53.4,53.5) has 1152 bin [53.5,53.6) has 1122 bin [53.6,53.7) has 1106 bin [53.7,53.8) has 1127 bin [53.8,53.9) has 1074 bin [53.9,54.0) has 985 bin [54.0,54.1) has 977 bin [54.1,54.2) has 949 bin [54.2,54.3) has 984 bin [54.3,54.4) has 941 bin [54.4,54.5) has 977 bin [54.5,54.6) has 874 bin [54.6,54.7) has 745 bin [54.7,54.8) has 763 bin [54.8,54.9) has 696 bin [54.9,55.0) has 663 bin [55.0,55.1) has 631 bin [55.1,55.2) has 658 bin [55.2,55.3) has 659 bin [55.3,55.4) has 583 bin [55.4,55.5) has 598 bin [55.5,55.6) has 534 bin [55.6,55.7) has 473 bin [55.7,55.8) has 476 bin [55.8,55.9) has 423 bin [55.9,56.0) has 454 bin [56.0,56.1) has 396 bin [56.1,56.2) has 342 bin [56.2,56.3) has 318 bin [56.3,56.4) has 250 bin [56.4,56.5) has 286 bin [56.5,56.6) has 249 bin [56.6,56.7) has 248 bin [56.7,56.8) has 262 bin [56.8,56.9) has 227 bin [56.9,57.0) has 204 bin [57.0,57.1) has 222 bin [57.1,57.2) has 207 bin [57.2,57.3) has 214 bin [57.3,57.4) has 203 bin [57.4,57.5) has 178 bin [57.5,57.6) has 146 bin [57.6,57.7) has 156 bin [57.7,57.8) has 136 bin [57.8,57.9) has 127 bin [57.9,58.0) has 100 bin [58.0,58.1) has 120 bin [58.1,58.2) has 103 bin [58.2,58.3) has 80 bin [58.3,58.4) has 88 bin [58.4,58.5) has 62 bin [58.5,58.6) has 65 bin [58.6,58.7) has 56 bin [58.7,58.8) has 49 bin [58.8,58.9) has 59 bin [58.9,59.0) has 45 bin [59.0,59.1) has 34 bin [59.1,59.2) has 35 bin [59.2,59.3) has 27 bin [59.3,59.4) has 39 bin [59.4,59.5) has 19 bin [59.5,59.6) has 27 bin [59.6,59.7) has 22 bin [59.7,59.8) has 27 bin [59.8,59.9) has 20 bin [59.9,60.0) has 18 bin [60.0,60.1) has 5 bin [60.1,60.2) has 8 bin [60.2,60.3) has 9 bin [60.3,60.4) has 7 bin [60.4,60.5) has 6 bin [60.5,60.6) has 13 bin [60.6,60.7) has 6 bin [60.7,60.8) has 10 bin [61.0,61.1) has 4 bin [61.1,61.2) has 3 bin [61.2,61.3) has 2 bin [61.6,61.7) has 1 bin [61.7,61.8) has 1 bin [61.9,62.0) has 3 average z coordinate 27.4 for 31956952 element(s) point source id histogram with bin size 1.000000 bin 66 has 5544854 bin 67 has 25969300 bin 68 has 442798 average point source id 66.840345975423432 for 31956952 element(s)