lasinfo (210611) report for 'AHN4T/17EZ2_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: 335/2022 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: 37981449 number of points by return: 23495518 8660406 4208214 1310107 266941 scale factor x y z: 0.001 0.001 0.001 offset x y z: 244980 542480 0 min x y z: 244980.000 542480.000 17.414 max x y z: 246019.999 543769.999 55.234 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: 37981449 extended number of points by return: 23495518 8660406 4208214 1310107 266941 36539 3724 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 17414 55234 intensity 30 4346 return_number 1 7 number_of_returns 1 7 edge_of_flight_line 0 1 scan_direction_flag 0 1 classification 1 26 scan_angle_rank -24 29 user_data 6 7 point_source_ID 55 57 gps_time 330435379.578725 330439448.091008 WARNING: range violates GPS week time specified by global encoding bit 0 Color R 21 255 G 39 255 B 25 255 NIR 8 255 extended_return_number 1 7 extended_number_of_returns 1 7 extended_classification 1 26 extended_scan_angle -4000 4833 extended_scanner_channel 0 0 attribute0 0 0 ('Amplitude') attribute1 -16.1 27.96 ('Reflectance') attribute2 0 65535 ('Deviation') number of first returns: 23495518 number of intermediate returns: 5831240 number of last returns: 23483093 number of single returns: 14828402 covered area in square units/kilounits: 1341344/1.34 point density: all returns 28.32 last only 17.51 (per square units) spacing: all returns 0.19 last only 0.24 (in units) WARNING: point type is 8 but (legacy) number of point records in header is 37981449 instead zero. WARNING: point type is 8 but (legacy) number of points by return [1] in header is 23495518 instead zero. WARNING: point type is 8 but (legacy) number of points by return [2] in header is 8660406 instead zero. WARNING: point type is 8 but (legacy) number of points by return [3] in header is 4208214 instead zero. WARNING: point type is 8 but (legacy) number of points by return [4] in header is 1310107 instead zero. WARNING: point type is 8 but (legacy) number of points by return [5] in header is 266941 instead zero. overview over extended number of returns of given pulse: 14828402 8902031 8697171 4176504 1153800 198751 24790 0 0 0 0 0 0 0 0 histogram of classification of points: 16726055 unclassified (1) 21097492 ground (2) 153621 building (6) 4137 water (9) 144 Reserved for ASPRS Definition (26) +-> flagged as extended overlap: 3121991 +---> 1362006 of those are unclassified (1) +---> 1744822 of those are ground (2) +---> 14289 of those are building (6) +---> 874 of those are water (9) z coordinate histogram with bin size 0.100000 bin [17.4,17.5) has 70 bin [17.5,17.6) has 4040 bin [17.6,17.7) has 44146 bin [17.7,17.8) has 245080 bin [17.8,17.9) has 352726 bin [17.9,18.0) has 260096 bin [18.0,18.1) has 222107 bin [18.1,18.2) has 263377 bin [18.2,18.3) has 300448 bin [18.3,18.4) has 296309 bin [18.4,18.5) has 390229 bin [18.5,18.6) has 549481 bin [18.6,18.7) has 735554 bin [18.7,18.8) has 815628 bin [18.8,18.9) has 890892 bin [18.9,19.0) has 998762 bin [19.0,19.1) has 1242491 bin [19.1,19.2) has 1340079 bin [19.2,19.3) has 1221685 bin [19.3,19.4) has 1065534 bin [19.4,19.5) has 1061867 bin [19.5,19.6) has 1047033 bin [19.6,19.7) has 902148 bin [19.7,19.8) has 851084 bin [19.8,19.9) has 823040 bin [19.9,20.0) has 745536 bin [20.0,20.1) has 722569 bin [20.1,20.2) has 669733 bin [20.2,20.3) has 938481 bin [20.3,20.4) has 1136805 bin [20.4,20.5) has 651534 bin [20.5,20.6) has 441156 bin [20.6,20.7) has 278486 bin [20.7,20.8) has 173497 bin [20.8,20.9) has 127167 bin [20.9,21.0) has 101682 bin [21.0,21.1) has 83258 bin [21.1,21.2) has 68324 bin [21.2,21.3) has 59690 bin [21.3,21.4) has 54986 bin [21.4,21.5) has 51633 bin [21.5,21.6) has 50213 bin [21.6,21.7) has 49658 bin [21.7,21.8) has 49822 bin [21.8,21.9) has 50273 bin [21.9,22.0) has 51653 bin [22.0,22.1) has 52779 bin [22.1,22.2) has 52459 bin [22.2,22.3) has 52810 bin [22.3,22.4) has 53910 bin [22.4,22.5) has 52757 bin 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has 88664 bin [37.9,38.0) has 88259 bin [38.0,38.1) has 87773 bin [38.1,38.2) has 87231 bin [38.2,38.3) has 86338 bin [38.3,38.4) has 85692 bin [38.4,38.5) has 84400 bin [38.5,38.6) has 83521 bin [38.6,38.7) has 82194 bin [38.7,38.8) has 80592 bin [38.8,38.9) has 79815 bin [38.9,39.0) has 77908 bin [39.0,39.1) has 76816 bin [39.1,39.2) has 75673 bin [39.2,39.3) has 74406 bin [39.3,39.4) has 73367 bin [39.4,39.5) has 72124 bin [39.5,39.6) has 70344 bin [39.6,39.7) has 68701 bin [39.7,39.8) has 67306 bin [39.8,39.9) has 65545 bin [39.9,40.0) has 64562 bin [40.0,40.1) has 62598 bin [40.1,40.2) has 60525 bin [40.2,40.3) has 58887 bin [40.3,40.4) has 57245 bin [40.4,40.5) has 55977 bin [40.5,40.6) has 54274 bin [40.6,40.7) has 52671 bin [40.7,40.8) has 50515 bin [40.8,40.9) has 49052 bin [40.9,41.0) has 47155 bin [41.0,41.1) has 45432 bin [41.1,41.2) has 44077 bin [41.2,41.3) has 42063 bin [41.3,41.4) has 41223 bin [41.4,41.5) has 39509 bin [41.5,41.6) has 38324 bin [41.6,41.7) has 36627 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5899 bin [45.6,45.7) has 5652 bin [45.7,45.8) has 5354 bin [45.8,45.9) has 5121 bin [45.9,46.0) has 4938 bin [46.0,46.1) has 4903 bin [46.1,46.2) has 4661 bin [46.2,46.3) has 4414 bin [46.3,46.4) has 4250 bin [46.4,46.5) has 4179 bin [46.5,46.6) has 3819 bin [46.6,46.7) has 3702 bin [46.7,46.8) has 3715 bin [46.8,46.9) has 3460 bin [46.9,47.0) has 3272 bin [47.0,47.1) has 3227 bin [47.1,47.2) has 3019 bin [47.2,47.3) has 2895 bin [47.3,47.4) has 2836 bin [47.4,47.5) has 2645 bin [47.5,47.6) has 2527 bin [47.6,47.7) has 2632 bin [47.7,47.8) has 2368 bin [47.8,47.9) has 2307 bin [47.9,48.0) has 2046 bin [48.0,48.1) has 2073 bin [48.1,48.2) has 2040 bin [48.2,48.3) has 1889 bin [48.3,48.4) has 1830 bin [48.4,48.5) has 1721 bin [48.5,48.6) has 1630 bin [48.6,48.7) has 1449 bin [48.7,48.8) has 1365 bin [48.8,48.9) has 1411 bin [48.9,49.0) has 1383 bin [49.0,49.1) has 1306 bin [49.1,49.2) has 1271 bin [49.2,49.3) has 1200 bin [49.3,49.4) has 1169 bin [49.4,49.5) has 1094 bin [49.5,49.6) has 983 bin [49.6,49.7) has 1001 bin [49.7,49.8) has 979 bin [49.8,49.9) has 921 bin [49.9,50.0) has 852 bin [50.0,50.1) has 837 bin [50.1,50.2) has 790 bin [50.2,50.3) has 722 bin [50.3,50.4) has 696 bin [50.4,50.5) has 658 bin [50.5,50.6) has 585 bin [50.6,50.7) has 556 bin [50.7,50.8) has 538 bin [50.8,50.9) has 504 bin [50.9,51.0) has 487 bin [51.0,51.1) has 506 bin [51.1,51.2) has 435 bin [51.2,51.3) has 415 bin [51.3,51.4) has 352 bin [51.4,51.5) has 385 bin [51.5,51.6) has 323 bin [51.6,51.7) has 298 bin [51.7,51.8) has 300 bin [51.8,51.9) has 266 bin [51.9,52.0) has 239 bin [52.0,52.1) has 196 bin [52.1,52.2) has 187 bin [52.2,52.3) has 174 bin [52.3,52.4) has 170 bin [52.4,52.5) has 180 bin [52.5,52.6) has 126 bin [52.6,52.7) has 139 bin [52.7,52.8) has 110 bin [52.8,52.9) has 110 bin [52.9,53.0) has 99 bin [53.0,53.1) has 95 bin [53.1,53.2) has 80 bin [53.2,53.3) has 63 bin [53.3,53.4) has 65 bin [53.4,53.5) has 60 bin [53.5,53.6) has 50 bin [53.6,53.7) has 60 bin [53.7,53.8) has 44 bin [53.8,53.9) has 28 bin [53.9,54.0) has 30 bin [54.0,54.1) has 26 bin [54.1,54.2) has 15 bin [54.2,54.3) has 15 bin [54.3,54.4) has 8 bin [54.4,54.5) has 3 bin [54.5,54.6) has 7 bin [54.6,54.7) has 3 bin [54.7,54.8) has 3 bin [54.8,54.9) has 4 bin [54.9,55.0) has 2 bin [55.0,55.1) has 1 bin [55.1,55.2) has 2 bin [55.2,55.3) has 1 average z coordinate 24.9 for 37981449 element(s) point source id histogram with bin size 1.000000 bin 55 has 3620867 bin 56 has 30715390 bin 57 has 3645192 average point source id 56.00064044423371 for 37981449 element(s)