lasinfo (210611) report for 'AHN4T/41BZ1_20.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: 43974001 number of points by return: 36943073 4514198 1950561 495535 69510 scale factor x y z: 0.001 0.001 0.001 offset x y z: 233980 438730 0 min x y z: 233980.000 438730.000 19.335 max x y z: 235019.999 440019.999 53.658 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: 43974001 extended number of points by return: 36943073 4514198 1950561 495535 69510 1084 40 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 19335 53658 intensity 0 4894 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 -29 29 user_data 6 7 point_source_ID 158 211 gps_time 324124674.331302 330436895.322066 WARNING: range violates GPS week time specified by global encoding bit 0 Color R 14 255 G 39 255 B 30 255 NIR 21 255 extended_return_number 1 7 extended_number_of_returns 1 7 extended_classification 1 26 extended_scan_angle -4833 4833 extended_scanner_channel 0 0 attribute0 0 0 ('Amplitude') attribute1 -16.48 32.19 ('Reflectance') attribute2 0 65535 ('Deviation') number of first returns: 36943073 number of intermediate returns: 2522370 number of last returns: 36934717 number of single returns: 32426159 covered area in square units/kilounits: 1335780/1.34 point density: all returns 32.92 last only 27.65 (per square units) spacing: all returns 0.17 last only 0.19 (in units) WARNING: point type is 8 but (legacy) number of point records in header is 43974001 instead zero. WARNING: point type is 8 but (legacy) number of points by return [1] in header is 36943073 instead zero. WARNING: point type is 8 but (legacy) number of points by return [2] in header is 4514198 instead zero. WARNING: point type is 8 but (legacy) number of points by return [3] in header is 1950561 instead zero. WARNING: point type is 8 but (legacy) number of points by return [4] in header is 495535 instead zero. WARNING: point type is 8 but (legacy) number of points by return [5] in header is 69510 instead zero. overview over extended number of returns of given pulse: 32426159 5127952 4365978 1704748 320425 27295 1444 0 0 0 0 0 0 0 0 histogram of classification of points: 8089025 unclassified (1) 35631863 ground (2) 209860 building (6) 31118 water (9) 9095 wire conductor (14) 3040 Reserved for ASPRS Definition (26) +-> flagged as extended overlap: 2769462 +---> 507635 of those are unclassified (1) +---> 2247709 of those are ground (2) +---> 11017 of those are building (6) +---> 2501 of those are water (9) +---> 600 of those are wire conductor (14) z coordinate histogram with bin size 0.100000 bin [19.3,19.4) has 19 bin [19.4,19.5) has 1779 bin [19.5,19.6) has 2815 bin [19.6,19.7) has 9300 bin [19.7,19.8) has 16927 bin [19.8,19.9) has 27887 bin [19.9,20.0) has 39999 bin [20.0,20.1) has 51850 bin [20.1,20.2) has 129517 bin [20.2,20.3) has 824950 bin [20.3,20.4) has 2159722 bin [20.4,20.5) has 1910438 bin [20.5,20.6) has 2175379 bin [20.6,20.7) has 3513471 bin [20.7,20.8) has 4964705 bin [20.8,20.9) has 4227145 bin [20.9,21.0) has 3372005 bin [21.0,21.1) has 2454872 bin [21.1,21.2) has 1841986 bin [21.2,21.3) has 1541382 bin [21.3,21.4) has 1247443 bin [21.4,21.5) has 907152 bin [21.5,21.6) has 762745 bin [21.6,21.7) has 562171 bin [21.7,21.8) has 470806 bin [21.8,21.9) has 377109 bin [21.9,22.0) has 336037 bin [22.0,22.1) has 285499 bin [22.1,22.2) has 275581 bin [22.2,22.3) has 301643 bin [22.3,22.4) has 302356 bin [22.4,22.5) has 275444 bin [22.5,22.6) has 221004 bin [22.6,22.7) has 172076 bin [22.7,22.8) has 191891 bin [22.8,22.9) has 213115 bin [22.9,23.0) has 161449 bin [23.0,23.1) has 116949 bin [23.1,23.2) has 58838 bin [23.2,23.3) has 29280 bin [23.3,23.4) has 29919 bin [23.4,23.5) has 29906 bin [23.5,23.6) has 28247 bin [23.6,23.7) has 28380 bin [23.7,23.8) has 27870 bin [23.8,23.9) has 29045 bin [23.9,24.0) has 29018 bin [24.0,24.1) has 30786 bin [24.1,24.2) has 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[39.5,39.6) has 30320 bin [39.6,39.7) has 29758 bin [39.7,39.8) has 28897 bin [39.8,39.9) has 28204 bin [39.9,40.0) has 28263 bin [40.0,40.1) has 28045 bin [40.1,40.2) has 27317 bin [40.2,40.3) has 26386 bin [40.3,40.4) has 25911 bin [40.4,40.5) has 25482 bin [40.5,40.6) has 25033 bin [40.6,40.7) has 24450 bin [40.7,40.8) has 23809 bin [40.8,40.9) has 23552 bin [40.9,41.0) has 22662 bin [41.0,41.1) has 22351 bin [41.1,41.2) has 21864 bin [41.2,41.3) has 20916 bin [41.3,41.4) has 20379 bin [41.4,41.5) has 20095 bin [41.5,41.6) has 19506 bin [41.6,41.7) has 18664 bin [41.7,41.8) has 18719 bin [41.8,41.9) has 17827 bin [41.9,42.0) has 17743 bin [42.0,42.1) has 17134 bin [42.1,42.2) has 16686 bin [42.2,42.3) has 16125 bin [42.3,42.4) has 15925 bin [42.4,42.5) has 15202 bin [42.5,42.6) has 14783 bin [42.6,42.7) has 14392 bin [42.7,42.8) has 14065 bin [42.8,42.9) has 13667 bin [42.9,43.0) has 13212 bin [43.0,43.1) has 12750 bin [43.1,43.2) has 12067 bin [43.2,43.3) has 11939 bin [43.3,43.4) 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[47.3,47.4) has 2626 bin [47.4,47.5) has 2426 bin [47.5,47.6) has 2449 bin [47.6,47.7) has 2408 bin [47.7,47.8) has 2418 bin [47.8,47.9) has 2273 bin [47.9,48.0) has 2118 bin [48.0,48.1) has 1994 bin [48.1,48.2) has 1763 bin [48.2,48.3) has 1491 bin [48.3,48.4) has 1343 bin [48.4,48.5) has 1256 bin [48.5,48.6) has 1116 bin [48.6,48.7) has 1014 bin [48.7,48.8) has 951 bin [48.8,48.9) has 885 bin [48.9,49.0) has 857 bin [49.0,49.1) has 782 bin [49.1,49.2) has 712 bin [49.2,49.3) has 619 bin [49.3,49.4) has 577 bin [49.4,49.5) has 512 bin [49.5,49.6) has 510 bin [49.6,49.7) has 480 bin [49.7,49.8) has 430 bin [49.8,49.9) has 453 bin [49.9,50.0) has 424 bin [50.0,50.1) has 388 bin [50.1,50.2) has 325 bin [50.2,50.3) has 295 bin [50.3,50.4) has 292 bin [50.4,50.5) has 249 bin [50.5,50.6) has 251 bin [50.6,50.7) has 245 bin [50.7,50.8) has 200 bin [50.8,50.9) has 158 bin [50.9,51.0) has 163 bin [51.0,51.1) has 122 bin [51.1,51.2) has 88 bin [51.2,51.3) has 61 bin [51.3,51.4) has 39 bin [51.4,51.5) has 34 bin [51.5,51.6) has 26 bin [51.6,51.7) has 26 bin [51.7,51.8) has 38 bin [51.8,51.9) has 28 bin [51.9,52.0) has 27 bin [52.0,52.1) has 20 bin [52.1,52.2) has 11 bin [52.2,52.3) has 8 bin [52.3,52.4) has 7 bin [52.4,52.5) has 7 bin [52.5,52.6) has 8 bin [52.6,52.7) has 8 bin [52.7,52.8) has 3 bin [52.8,52.9) has 3 bin [52.9,53.0) has 5 bin [53.0,53.1) has 1 bin [53.2,53.3) has 2 bin [53.3,53.4) has 4 bin [53.4,53.5) has 3 bin [53.5,53.6) has 1 bin [53.6,53.7) has 1 average z coordinate 23.1 for 43974001 element(s) point source id histogram with bin size 1.000000 bin 158 has 19587817 bin 159 has 11183046 bin 211 has 13203138 average point source id 174.167493151237238 for 43974001 element(s)