lasinfo (210611) report for 'AHN4T/51HN2_18.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: 30850128 number of points by return: 27749008 2108463 802547 170283 19827 scale factor x y z: 0.001 0.001 0.001 offset x y z: 176980 382480 0 min x y z: 176980.000 382480.000 18.058 max x y z: 178019.999 383769.999 54.464 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: 30850128 extended number of points by return: 27749008 2108463 802547 170283 19827 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 18058 54464 intensity 0 4454 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 -14 29 user_data 6 7 point_source_ID 84 85 gps_time 296129131.279860 296130811.570856 WARNING: range violates GPS week time specified by global encoding bit 0 Color R 23 255 G 44 255 B 30 255 NIR 15 255 extended_return_number 1 5 extended_number_of_returns 1 7 extended_classification 1 26 extended_scan_angle -2333 4833 extended_scanner_channel 0 0 attribute0 0 44.54 ('Amplitude') attribute1 -17 27.78 ('Reflectance') attribute2 0 65535 ('Deviation') number of first returns: 27749008 number of intermediate returns: 992562 number of last returns: 27741824 number of single returns: 25633266 covered area in square units/kilounits: 1337164/1.34 point density: all returns 23.07 last only 20.75 (per square units) spacing: all returns 0.21 last only 0.22 (in units) WARNING: point type is 8 but (legacy) number of point records in header is 30850128 instead zero. WARNING: point type is 8 but (legacy) number of points by return [1] in header is 27749008 instead zero. WARNING: point type is 8 but (legacy) number of points by return [2] in header is 2108463 instead zero. WARNING: point type is 8 but (legacy) number of points by return [3] in header is 802547 instead zero. WARNING: point type is 8 but (legacy) number of points by return [4] in header is 170283 instead zero. WARNING: point type is 8 but (legacy) number of points by return [5] in header is 19827 instead zero. overview over extended number of returns of given pulse: 25633266 2619957 1896079 601031 92794 6244 757 0 0 0 0 0 0 0 0 histogram of classification of points: 3561024 unclassified (1) 26773611 ground (2) 467831 building (6) 45512 water (9) 2150 Reserved for ASPRS Definition (26) +-> flagged as extended overlap: 2100967 +---> 400231 of those are unclassified (1) +---> 1559381 of those are ground (2) +---> 132087 of those are building (6) +---> 7980 of those are water (9) +---> 1288 of those are Reserved for ASPRS Definition (26) z coordinate histogram with bin size 0.100000 bin [18.0,18.1) has 9 bin [18.1,18.2) has 1133 bin [18.2,18.3) has 17114 bin [18.3,18.4) has 6696 bin [18.4,18.5) has 5470 bin [18.5,18.6) has 4416 bin [18.6,18.7) has 4850 bin [18.7,18.8) has 7384 bin [18.8,18.9) has 8004 bin [18.9,19.0) has 12317 bin [19.0,19.1) has 43753 bin [19.1,19.2) has 184202 bin [19.2,19.3) has 293799 bin [19.3,19.4) has 536135 bin [19.4,19.5) has 468394 bin [19.5,19.6) has 406554 bin [19.6,19.7) has 381274 bin [19.7,19.8) has 395941 bin [19.8,19.9) has 462583 bin [19.9,20.0) has 552128 bin [20.0,20.1) has 574011 bin [20.1,20.2) has 559264 bin [20.2,20.3) has 705451 bin [20.3,20.4) has 732489 bin [20.4,20.5) has 780634 bin [20.5,20.6) has 878905 bin [20.6,20.7) has 821151 bin [20.7,20.8) has 759989 bin [20.8,20.9) has 817378 bin [20.9,21.0) has 1235345 bin [21.0,21.1) has 1384589 bin [21.1,21.2) has 1268858 bin [21.2,21.3) has 1316792 bin [21.3,21.4) has 1637632 bin [21.4,21.5) has 1252994 bin [21.5,21.6) has 1201295 bin [21.6,21.7) has 1422333 bin [21.7,21.8) has 1192846 bin [21.8,21.9) has 1137192 bin [21.9,22.0) has 940242 bin [22.0,22.1) has 704917 bin [22.1,22.2) has 470359 bin [22.2,22.3) has 341660 bin [22.3,22.4) has 299260 bin [22.4,22.5) has 208705 bin [22.5,22.6) has 103537 bin [22.6,22.7) has 75064 bin [22.7,22.8) has 61621 bin [22.8,22.9) has 63029 bin [22.9,23.0) has 55118 bin [23.0,23.1) has 42100 bin [23.1,23.2) has 31292 bin [23.2,23.3) has 29027 bin [23.3,23.4) has 32212 bin [23.4,23.5) has 31275 bin [23.5,23.6) has 24604 bin [23.6,23.7) has 20115 bin [23.7,23.8) has 18590 bin [23.8,23.9) has 18424 bin [23.9,24.0) has 17463 bin [24.0,24.1) has 15422 bin [24.1,24.2) has 16609 bin [24.2,24.3) has 14791 bin [24.3,24.4) has 14870 bin [24.4,24.5) has 15821 bin [24.5,24.6) has 16898 bin [24.6,24.7) has 17478 bin [24.7,24.8) has 17417 bin [24.8,24.9) has 18347 bin [24.9,25.0) has 19175 bin [25.0,25.1) has 16990 bin [25.1,25.2) has 17398 bin [25.2,25.3) has 17680 bin [25.3,25.4) has 18368 bin [25.4,25.5) has 17538 bin [25.5,25.6) has 15564 bin [25.6,25.7) has 15143 bin [25.7,25.8) has 15730 bin [25.8,25.9) has 15054 bin [25.9,26.0) has 15871 bin [26.0,26.1) has 16215 bin [26.1,26.2) has 15368 bin [26.2,26.3) has 15707 bin [26.3,26.4) has 15499 bin [26.4,26.5) has 16191 bin [26.5,26.6) has 16346 bin [26.6,26.7) has 16582 bin [26.7,26.8) 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bin [30.6,30.7) has 26086 bin [30.7,30.8) has 26216 bin [30.8,30.9) has 26471 bin [30.9,31.0) has 26258 bin [31.0,31.1) has 26603 bin [31.1,31.2) has 26832 bin [31.2,31.3) has 27227 bin [31.3,31.4) has 27055 bin [31.4,31.5) has 27037 bin [31.5,31.6) has 27495 bin [31.6,31.7) has 27776 bin [31.7,31.8) has 27578 bin [31.8,31.9) has 28111 bin [31.9,32.0) has 28237 bin [32.0,32.1) has 28483 bin [32.1,32.2) has 28448 bin [32.2,32.3) has 28511 bin [32.3,32.4) has 28592 bin [32.4,32.5) has 28643 bin [32.5,32.6) has 28334 bin [32.6,32.7) has 28586 bin [32.7,32.8) has 28438 bin [32.8,32.9) has 28514 bin [32.9,33.0) has 28504 bin [33.0,33.1) has 28510 bin [33.1,33.2) has 28882 bin [33.2,33.3) has 28731 bin [33.3,33.4) has 29144 bin [33.4,33.5) has 29157 bin [33.5,33.6) has 29259 bin [33.6,33.7) has 28904 bin [33.7,33.8) has 28935 bin [33.8,33.9) has 28515 bin [33.9,34.0) has 28979 bin [34.0,34.1) has 29263 bin [34.1,34.2) has 29245 bin [34.2,34.3) has 28348 bin [34.3,34.4) has 29598 bin 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has 12221 bin [38.3,38.4) has 11517 bin [38.4,38.5) has 11269 bin [38.5,38.6) has 10654 bin [38.6,38.7) has 10108 bin [38.7,38.8) has 9725 bin [38.8,38.9) has 9157 bin [38.9,39.0) has 8879 bin [39.0,39.1) has 8346 bin [39.1,39.2) has 8046 bin [39.2,39.3) has 7707 bin [39.3,39.4) has 7342 bin [39.4,39.5) has 6977 bin [39.5,39.6) has 6798 bin [39.6,39.7) has 6469 bin [39.7,39.8) has 6252 bin [39.8,39.9) has 6139 bin [39.9,40.0) has 6038 bin [40.0,40.1) has 5677 bin [40.1,40.2) has 5368 bin [40.2,40.3) has 5369 bin [40.3,40.4) has 5031 bin [40.4,40.5) has 4989 bin [40.5,40.6) has 4849 bin [40.6,40.7) has 4697 bin [40.7,40.8) has 4556 bin [40.8,40.9) has 4395 bin [40.9,41.0) has 4062 bin [41.0,41.1) has 3903 bin [41.1,41.2) has 3867 bin [41.2,41.3) has 3603 bin [41.3,41.4) has 3597 bin [41.4,41.5) has 3528 bin [41.5,41.6) has 3362 bin [41.6,41.7) has 3281 bin [41.7,41.8) has 3142 bin [41.8,41.9) has 3031 bin [41.9,42.0) has 2978 bin [42.0,42.1) has 2778 bin [42.1,42.2) has 2712 bin [42.2,42.3) has 2669 bin [42.3,42.4) has 2460 bin [42.4,42.5) has 2397 bin [42.5,42.6) has 2396 bin [42.6,42.7) has 2268 bin [42.7,42.8) has 2242 bin [42.8,42.9) has 2140 bin [42.9,43.0) has 2211 bin [43.0,43.1) has 2160 bin [43.1,43.2) has 2078 bin [43.2,43.3) has 2086 bin [43.3,43.4) has 2031 bin [43.4,43.5) has 1957 bin [43.5,43.6) has 1883 bin [43.6,43.7) has 1963 bin [43.7,43.8) has 1896 bin [43.8,43.9) has 1851 bin [43.9,44.0) has 1773 bin [44.0,44.1) has 1731 bin [44.1,44.2) has 1658 bin [44.2,44.3) has 1663 bin [44.3,44.4) has 1649 bin [44.4,44.5) has 1534 bin [44.5,44.6) has 1547 bin [44.6,44.7) has 1574 bin [44.7,44.8) has 1456 bin [44.8,44.9) has 1459 bin [44.9,45.0) has 1515 bin [45.0,45.1) has 1407 bin [45.1,45.2) has 1437 bin [45.2,45.3) has 1355 bin [45.3,45.4) has 1358 bin [45.4,45.5) has 1350 bin [45.5,45.6) has 1281 bin [45.6,45.7) has 1236 bin [45.7,45.8) has 1281 bin [45.8,45.9) has 1213 bin [45.9,46.0) has 1216 bin [46.0,46.1) has 1188 bin [46.1,46.2) has 1250 bin 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[50.3,50.4) has 277 bin [50.4,50.5) has 246 bin [50.5,50.6) has 255 bin [50.6,50.7) has 239 bin [50.7,50.8) has 194 bin [50.8,50.9) has 205 bin [50.9,51.0) has 181 bin [51.0,51.1) has 186 bin [51.1,51.2) has 193 bin [51.2,51.3) has 155 bin [51.3,51.4) has 167 bin [51.4,51.5) has 161 bin [51.5,51.6) has 150 bin [51.6,51.7) has 140 bin [51.7,51.8) has 135 bin [51.8,51.9) has 110 bin [51.9,52.0) has 106 bin [52.0,52.1) has 92 bin [52.1,52.2) has 96 bin [52.2,52.3) has 81 bin [52.3,52.4) has 70 bin [52.4,52.5) has 64 bin [52.5,52.6) has 59 bin [52.6,52.7) has 57 bin [52.7,52.8) has 68 bin [52.8,52.9) has 66 bin [52.9,53.0) has 45 bin [53.0,53.1) has 35 bin [53.1,53.2) has 38 bin [53.2,53.3) has 23 bin [53.3,53.4) has 30 bin [53.4,53.5) has 18 bin [53.5,53.6) has 27 bin [53.6,53.7) has 20 bin [53.7,53.8) has 16 bin [53.8,53.9) has 9 bin [53.9,54.0) has 13 bin [54.0,54.1) has 14 bin [54.1,54.2) has 10 bin [54.2,54.3) has 8 bin [54.3,54.4) has 4 bin [54.4,54.5) has 2 average z coordinate 22.4 for 30850128 element(s) point source id histogram with bin size 1.000000 bin 84 has 17097098 bin 85 has 13753030 average point source id 84.445801391812708 for 30850128 element(s)