lasinfo (210611) report for 'AHN4T/27BZ1_10.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: 336/2022 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: 23827944 number of points by return: 23810679 16275 959 30 1 scale factor x y z: 0.001 0.001 0.001 offset x y z: 193980 491230 0 min x y z: 193980.000 491230.000 26.360 max x y z: 195019.999 492519.999 54.297 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: 23827944 extended number of points by return: 23810679 16275 959 30 1 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 26360 54297 intensity 41 2419 return_number 1 5 number_of_returns 1 5 edge_of_flight_line 0 1 scan_direction_flag 0 1 classification 1 9 scan_angle_rank -29 29 user_data 6 7 point_source_ID 124 126 gps_time 330423504.209327 330426208.627629 WARNING: range violates GPS week time specified by global encoding bit 0 Color R 28 255 G 44 255 B 38 250 NIR 11 255 extended_return_number 1 5 extended_number_of_returns 1 5 extended_classification 1 9 extended_scan_angle -4833 4833 extended_scanner_channel 0 0 attribute0 0 0 ('Amplitude') attribute1 -16.45 7.17 ('Reflectance') attribute2 0 65535 ('Deviation') number of first returns: 23810679 number of intermediate returns: 933 number of last returns: 23810899 number of single returns: 23794567 covered area in square units/kilounits: 1341600/1.34 point density: all returns 17.76 last only 17.75 (per square units) spacing: all returns 0.24 last only 0.24 (in units) WARNING: point type is 8 but (legacy) number of point records in header is 23827944 instead zero. WARNING: point type is 8 but (legacy) number of points by return [1] in header is 23810679 instead zero. WARNING: point type is 8 but (legacy) number of points by return [2] in header is 16275 instead zero. WARNING: point type is 8 but (legacy) number of points by return [3] in header is 959 instead zero. WARNING: point type is 8 but (legacy) number of points by return [4] in header is 30 instead zero. WARNING: point type is 8 but (legacy) number of points by return [5] in header is 1 instead zero. overview over extended number of returns of given pulse: 23794567 30552 2725 99 1 0 0 0 0 0 0 0 0 0 0 histogram of classification of points: 160738 unclassified (1) 23663859 ground (2) 2016 building (6) 1331 water (9) +-> flagged as extended overlap: 2067752 +---> 24839 of those are unclassified (1) +---> 2042913 of those are ground (2) z coordinate histogram with bin size 0.100000 bin [26.3,26.4) has 3 bin [26.4,26.5) has 15 bin [26.5,26.6) has 20 bin [26.6,26.7) has 104 bin [26.7,26.8) has 382 bin [26.8,26.9) has 1175 bin [26.9,27.0) has 1855 bin [27.0,27.1) has 3430 bin [27.1,27.2) has 6836 bin [27.2,27.3) has 10536 bin [27.3,27.4) has 11478 bin [27.4,27.5) has 12944 bin [27.5,27.6) has 14882 bin [27.6,27.7) has 14597 bin [27.7,27.8) has 16606 bin [27.8,27.9) has 16778 bin [27.9,28.0) has 15946 bin [28.0,28.1) has 17040 bin [28.1,28.2) has 20706 bin [28.2,28.3) has 23811 bin [28.3,28.4) 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bin [32.2,32.3) has 37059 bin [32.3,32.4) has 39135 bin [32.4,32.5) has 43553 bin [32.5,32.6) has 47235 bin [32.6,32.7) has 51069 bin [32.7,32.8) has 53314 bin [32.8,32.9) has 55030 bin [32.9,33.0) has 56276 bin [33.0,33.1) has 57037 bin [33.1,33.2) has 59340 bin [33.2,33.3) has 58870 bin [33.3,33.4) has 59786 bin [33.4,33.5) has 58824 bin [33.5,33.6) has 58205 bin [33.6,33.7) has 57205 bin [33.7,33.8) has 55797 bin [33.8,33.9) has 55927 bin [33.9,34.0) has 59944 bin [34.0,34.1) has 60642 bin [34.1,34.2) has 61693 bin [34.2,34.3) has 61460 bin [34.3,34.4) has 62511 bin [34.4,34.5) has 63919 bin [34.5,34.6) has 66966 bin [34.6,34.7) has 69129 bin [34.7,34.8) has 72168 bin [34.8,34.9) has 75531 bin [34.9,35.0) has 75840 bin [35.0,35.1) has 78146 bin [35.1,35.2) has 80612 bin [35.2,35.3) has 86756 bin [35.3,35.4) has 91552 bin [35.4,35.5) has 95969 bin [35.5,35.6) has 99369 bin [35.6,35.7) has 102830 bin [35.7,35.8) has 103528 bin [35.8,35.9) has 106456 bin [35.9,36.0) has 110621 bin [36.0,36.1) has 109385 bin [36.1,36.2) has 109594 bin [36.2,36.3) has 108845 bin [36.3,36.4) has 105821 bin [36.4,36.5) has 105315 bin [36.5,36.6) has 103167 bin [36.6,36.7) has 101791 bin [36.7,36.8) has 99529 bin [36.8,36.9) has 102359 bin [36.9,37.0) has 105933 bin [37.0,37.1) has 107719 bin [37.1,37.2) has 107475 bin [37.2,37.3) has 110540 bin [37.3,37.4) has 109027 bin [37.4,37.5) has 110089 bin [37.5,37.6) has 113714 bin [37.6,37.7) has 117175 bin [37.7,37.8) has 122838 bin [37.8,37.9) has 127157 bin [37.9,38.0) has 133698 bin [38.0,38.1) has 132824 bin [38.1,38.2) has 129952 bin [38.2,38.3) has 133337 bin [38.3,38.4) has 133796 bin [38.4,38.5) has 134025 bin [38.5,38.6) has 135435 bin [38.6,38.7) has 133051 bin [38.7,38.8) has 132712 bin [38.8,38.9) has 130203 bin [38.9,39.0) has 128165 bin [39.0,39.1) has 125660 bin [39.1,39.2) has 122875 bin [39.2,39.3) has 121105 bin [39.3,39.4) has 125545 bin [39.4,39.5) has 130010 bin [39.5,39.6) has 131337 bin [39.6,39.7) has 134891 bin 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[47.1,47.2) has 183003 bin [47.2,47.3) has 190656 bin [47.3,47.4) has 190970 bin [47.4,47.5) has 180167 bin [47.5,47.6) has 158996 bin [47.6,47.7) has 141707 bin [47.7,47.8) has 141351 bin [47.8,47.9) has 126527 bin [47.9,48.0) has 108294 bin [48.0,48.1) has 87833 bin [48.1,48.2) has 66247 bin [48.2,48.3) has 55540 bin [48.3,48.4) has 40994 bin [48.4,48.5) has 28256 bin [48.5,48.6) has 20145 bin [48.6,48.7) has 15370 bin [48.7,48.8) has 11760 bin [48.8,48.9) has 9289 bin [48.9,49.0) has 7430 bin [49.0,49.1) has 6728 bin [49.1,49.2) has 5137 bin [49.2,49.3) has 3746 bin [49.3,49.4) has 2232 bin [49.4,49.5) has 1227 bin [49.5,49.6) has 772 bin [49.6,49.7) has 547 bin [49.7,49.8) has 304 bin [49.8,49.9) has 315 bin [49.9,50.0) has 356 bin [50.0,50.1) has 372 bin [50.1,50.2) has 337 bin [50.2,50.3) has 335 bin [50.3,50.4) has 557 bin [50.4,50.5) has 559 bin [50.5,50.6) has 152 bin [50.6,50.7) has 86 bin [50.7,50.8) has 59 bin [50.8,50.9) has 62 bin [50.9,51.0) has 56 bin [51.0,51.1) has 58 bin [51.1,51.2) has 43 bin [51.2,51.3) has 25 bin [51.3,51.4) has 18 bin [51.4,51.5) has 22 bin [51.5,51.6) has 20 bin [51.6,51.7) has 13 bin [51.7,51.8) has 20 bin [51.8,51.9) has 29 bin [51.9,52.0) has 25 bin [52.0,52.1) has 30 bin [52.1,52.2) has 28 bin [52.2,52.3) has 31 bin [52.3,52.4) has 27 bin [52.4,52.5) has 45 bin [52.5,52.6) has 794 bin [52.6,52.7) has 28 bin [52.7,52.8) has 18 bin [52.8,52.9) has 16 bin [52.9,53.0) has 27 bin [53.0,53.1) has 21 bin [53.1,53.2) has 30 bin [53.2,53.3) has 17 bin [53.3,53.4) has 11 bin [53.4,53.5) has 8 bin [53.5,53.6) has 10 bin [53.6,53.7) has 4 bin [53.7,53.8) has 5 bin [53.8,53.9) has 4 bin [53.9,54.0) has 8 bin [54.0,54.1) has 1 bin [54.1,54.2) has 4 bin [54.2,54.3) has 4 average z coordinate 41.2 for 23827944 element(s) point source id histogram with bin size 1.000000 bin 124 has 3059849 bin 125 has 20319398 bin 126 has 448697 average point source id 124.890416395136739 for 23827944 element(s)