lasinfo (210611) report for 'AHN4T/58CN1_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: 340/2022 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: 29977161 number of points by return: 27716354 1597931 551192 101713 9971 scale factor x y z: 0.001 0.001 0.001 offset x y z: 181980 356230 0 min x y z: 181980.000 356230.000 27.875 max x y z: 183019.999 357519.999 52.546 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: 29977161 extended number of points by return: 27716354 1597931 551192 101713 9971 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 27875 52546 intensity 36 4809 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 -17 30 user_data 6 7 point_source_ID 100 101 gps_time 297862887.651185 297864803.901136 WARNING: range violates GPS week time specified by global encoding bit 0 Color R 34 255 G 54 255 B 39 255 NIR 23 255 extended_return_number 1 5 extended_number_of_returns 1 7 extended_classification 1 9 extended_scan_angle -2833 5000 extended_scanner_channel 0 0 attribute0 0.36 48.09 ('Amplitude') attribute1 -16.62 31.53 ('Reflectance') attribute2 0 65535 ('Deviation') number of first returns: 27716354 number of intermediate returns: 664154 number of last returns: 27708998 number of single returns: 26112345 covered area in square units/kilounits: 1341144/1.34 point density: all returns 22.35 last only 20.66 (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 29977161 instead zero. WARNING: point type is 8 but (legacy) number of points by return [1] in header is 27716354 instead zero. WARNING: point type is 8 but (legacy) number of points by return [2] in header is 1597931 instead zero. WARNING: point type is 8 but (legacy) number of points by return [3] in header is 551192 instead zero. WARNING: point type is 8 but (legacy) number of points by return [4] in header is 101713 instead zero. WARNING: point type is 8 but (legacy) number of points by return [5] in header is 9971 instead zero. overview over extended number of returns of given pulse: 26112345 2097995 1349249 367519 46887 3026 140 0 0 0 0 0 0 0 0 histogram of classification of points: 2617343 unclassified (1) 26890814 ground (2) 449113 building (6) 19891 water (9) +-> flagged as extended overlap: 1872281 +---> 126415 of those are unclassified (1) +---> 1706605 of those are ground (2) +---> 37149 of those are building (6) +---> 2112 of those are water (9) z coordinate histogram with bin size 0.100000 bin [27.8,27.9) has 3 bin [27.9,28.0) has 116 bin [28.0,28.1) has 583 bin [28.1,28.2) has 1960 bin [28.2,28.3) has 4739 bin [28.3,28.4) has 4010 bin [28.4,28.5) has 9186 bin [28.5,28.6) has 9219 bin [28.6,28.7) has 13100 bin [28.7,28.8) has 13467 bin [28.8,28.9) has 14815 bin [28.9,29.0) has 37998 bin [29.0,29.1) has 140601 bin [29.1,29.2) has 408282 bin [29.2,29.3) has 652282 bin [29.3,29.4) has 810837 bin [29.4,29.5) has 988034 bin [29.5,29.6) has 1445699 bin [29.6,29.7) has 1649582 bin [29.7,29.8) has 1834846 bin [29.8,29.9) has 2268410 bin [29.9,30.0) has 1909595 bin [30.0,30.1) has 1836751 bin [30.1,30.2) has 1702324 bin [30.2,30.3) has 1568233 bin [30.3,30.4) has 1485691 bin [30.4,30.5) has 1303571 bin [30.5,30.6) has 1014919 bin [30.6,30.7) has 883298 bin [30.7,30.8) has 784009 bin [30.8,30.9) has 706595 bin [30.9,31.0) has 690573 bin [31.0,31.1) has 688862 bin [31.1,31.2) has 629286 bin [31.2,31.3) has 492523 bin [31.3,31.4) has 343969 bin [31.4,31.5) has 289611 bin [31.5,31.6) has 197587 bin [31.6,31.7) has 153303 bin [31.7,31.8) has 100707 bin [31.8,31.9) has 62206 bin [31.9,32.0) has 26160 bin [32.0,32.1) has 15671 bin [32.1,32.2) has 13427 bin [32.2,32.3) has 13541 bin [32.3,32.4) has 15120 bin [32.4,32.5) has 16700 bin [32.5,32.6) has 18613 bin [32.6,32.7) has 20128 bin [32.7,32.8) has 20706 bin [32.8,32.9) has 20014 bin [32.9,33.0) has 20104 bin [33.0,33.1) has 19865 bin [33.1,33.2) has 20911 bin [33.2,33.3) has 23637 bin [33.3,33.4) has 22724 bin [33.4,33.5) has 21160 bin [33.5,33.6) has 21205 bin [33.6,33.7) has 21072 bin [33.7,33.8) has 20682 bin [33.8,33.9) has 20545 bin [33.9,34.0) has 20564 bin [34.0,34.1) has 20896 bin [34.1,34.2) has 21435 bin [34.2,34.3) has 21234 bin [34.3,34.4) has 20682 bin [34.4,34.5) has 20304 bin [34.5,34.6) has 19950 bin [34.6,34.7) has 20549 bin [34.7,34.8) has 20741 bin [34.8,34.9) has 20323 bin [34.9,35.0) has 20392 bin [35.0,35.1) has 20284 bin [35.1,35.2) has 20599 bin [35.2,35.3) has 20600 bin [35.3,35.4) has 21177 bin [35.4,35.5) has 21019 bin [35.5,35.6) has 21638 bin [35.6,35.7) has 21429 bin [35.7,35.8) has 21071 bin [35.8,35.9) has 21424 bin [35.9,36.0) has 20925 bin [36.0,36.1) has 21090 bin [36.1,36.2) has 21359 bin [36.2,36.3) has 21491 bin [36.3,36.4) has 21066 bin [36.4,36.5) has 20594 bin [36.5,36.6) has 20729 bin [36.6,36.7) has 21046 bin [36.7,36.8) has 21143 bin [36.8,36.9) has 21475 bin [36.9,37.0) has 21691 bin [37.0,37.1) has 21616 bin [37.1,37.2) has 21991 bin [37.2,37.3) has 22055 bin [37.3,37.4) has 21804 bin [37.4,37.5) has 22063 bin [37.5,37.6) has 22241 bin [37.6,37.7) has 21437 bin [37.7,37.8) has 21737 bin [37.8,37.9) has 21762 bin [37.9,38.0) has 22438 bin [38.0,38.1) has 21912 bin [38.1,38.2) has 21506 bin [38.2,38.3) has 21507 bin [38.3,38.4) has 21461 bin [38.4,38.5) has 21620 bin [38.5,38.6) has 21585 bin [38.6,38.7) has 21537 bin [38.7,38.8) has 21747 bin [38.8,38.9) has 21829 bin [38.9,39.0) has 21677 bin [39.0,39.1) has 21146 bin [39.1,39.2) has 21455 bin [39.2,39.3) has 21356 bin [39.3,39.4) has 21415 bin [39.4,39.5) has 21333 bin [39.5,39.6) has 21544 bin [39.6,39.7) has 21678 bin [39.7,39.8) has 21400 bin [39.8,39.9) has 21475 bin [39.9,40.0) has 21374 bin [40.0,40.1) has 21272 bin [40.1,40.2) has 21209 bin [40.2,40.3) has 21239 bin [40.3,40.4) has 21172 bin [40.4,40.5) has 20869 bin [40.5,40.6) has 21041 bin [40.6,40.7) has 21286 bin [40.7,40.8) has 21175 bin [40.8,40.9) has 20962 bin [40.9,41.0) has 20676 bin [41.0,41.1) has 20236 bin [41.1,41.2) has 20554 bin [41.2,41.3) has 20656 bin [41.3,41.4) has 20315 bin [41.4,41.5) has 20519 bin [41.5,41.6) has 20244 bin [41.6,41.7) has 20341 bin [41.7,41.8) has 19980 bin [41.8,41.9) has 19885 bin [41.9,42.0) has 19767 bin [42.0,42.1) has 19523 bin [42.1,42.2) has 19528 bin [42.2,42.3) has 19322 bin [42.3,42.4) has 19086 bin [42.4,42.5) has 18689 bin [42.5,42.6) has 18647 bin [42.6,42.7) has 18261 bin [42.7,42.8) has 18242 bin [42.8,42.9) has 17500 bin [42.9,43.0) has 17525 bin [43.0,43.1) has 16978 bin [43.1,43.2) has 16889 bin [43.2,43.3) has 16607 bin [43.3,43.4) has 16436 bin [43.4,43.5) has 16111 bin [43.5,43.6) has 15516 bin [43.6,43.7) has 15310 bin [43.7,43.8) has 14896 bin [43.8,43.9) has 14648 bin [43.9,44.0) has 14469 bin [44.0,44.1) has 13977 bin [44.1,44.2) has 13831 bin [44.2,44.3) has 13302 bin [44.3,44.4) has 13140 bin [44.4,44.5) has 12849 bin [44.5,44.6) has 12494 bin [44.6,44.7) has 11924 bin [44.7,44.8) has 11802 bin [44.8,44.9) has 11303 bin [44.9,45.0) has 10948 bin [45.0,45.1) has 10678 bin [45.1,45.2) has 10186 bin [45.2,45.3) has 10081 bin [45.3,45.4) has 9855 bin [45.4,45.5) has 9671 bin [45.5,45.6) has 9400 bin [45.6,45.7) has 9112 bin [45.7,45.8) has 8849 bin [45.8,45.9) has 8615 bin [45.9,46.0) has 8330 bin [46.0,46.1) has 8125 bin [46.1,46.2) has 7775 bin [46.2,46.3) has 7606 bin [46.3,46.4) has 7319 bin [46.4,46.5) has 7076 bin [46.5,46.6) has 6791 bin [46.6,46.7) has 6474 bin [46.7,46.8) has 6052 bin [46.8,46.9) has 5906 bin [46.9,47.0) has 5616 bin [47.0,47.1) has 5377 bin [47.1,47.2) has 5353 bin [47.2,47.3) has 4991 bin [47.3,47.4) has 4863 bin [47.4,47.5) has 4670 bin [47.5,47.6) has 4441 bin [47.6,47.7) has 4177 bin [47.7,47.8) has 3896 bin [47.8,47.9) has 3739 bin [47.9,48.0) has 3556 bin [48.0,48.1) has 3446 bin [48.1,48.2) has 3314 bin [48.2,48.3) has 3058 bin [48.3,48.4) has 2971 bin [48.4,48.5) has 2776 bin [48.5,48.6) has 2568 bin [48.6,48.7) has 2404 bin [48.7,48.8) has 2268 bin [48.8,48.9) has 2153 bin [48.9,49.0) has 1978 bin [49.0,49.1) has 1865 bin [49.1,49.2) has 1768 bin [49.2,49.3) has 1529 bin [49.3,49.4) has 1315 bin [49.4,49.5) has 1327 bin [49.5,49.6) has 1155 bin [49.6,49.7) has 1060 bin [49.7,49.8) has 941 bin [49.8,49.9) has 800 bin [49.9,50.0) has 723 bin [50.0,50.1) has 628 bin [50.1,50.2) has 524 bin [50.2,50.3) has 477 bin [50.3,50.4) has 447 bin [50.4,50.5) has 307 bin [50.5,50.6) has 283 bin [50.6,50.7) has 238 bin [50.7,50.8) has 200 bin [50.8,50.9) has 183 bin [50.9,51.0) has 147 bin [51.0,51.1) has 123 bin [51.1,51.2) has 102 bin [51.2,51.3) has 82 bin [51.3,51.4) has 63 bin [51.4,51.5) has 56 bin [51.5,51.6) has 33 bin [51.6,51.7) has 26 bin [51.7,51.8) has 22 bin [51.8,51.9) has 17 bin [51.9,52.0) has 18 bin [52.0,52.1) has 14 bin [52.1,52.2) has 12 bin [52.2,52.3) has 8 bin [52.3,52.4) has 8 bin [52.4,52.5) has 3 bin [52.5,52.6) has 2 average z coordinate 31.0 for 29977161 element(s) point source id histogram with bin size 1.000000 bin 100 has 10114065 bin 101 has 19863096 average point source id 100.662607643198768 for 29977161 element(s)