lasinfo (210611) report for 'AHN4T/55AN1_07.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: 181/2021 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: 29274976 number of points by return: 26523132 1792996 715795 206585 36468 scale factor x y z: 0.001 0.001 0.001 offset x y z: 60980 372480 0 min x y z: 60980.000 372480.000 -2.436 max x y z: 62019.999 373769.999 40.436 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: 29274976 extended number of points by return: 26523132 1792996 715795 206585 36468 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 -2436 40436 intensity 56 3494 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 -7 33 user_data 6 7 point_source_ID 75 76 gps_time 260790878.714999 260791614.860005 WARNING: range violates GPS week time specified by global encoding bit 0 Color R 10 255 G 25 255 B 35 252 NIR 64 255 extended_return_number 1 5 extended_number_of_returns 1 7 extended_classification 1 9 extended_scan_angle -1167 5500 extended_scanner_channel 0 0 attribute0 0.56 34.94 ('Amplitude') attribute1 -16.12 19.71 ('Reflectance') attribute2 0 65535 ('Deviation') number of first returns: 26523132 number of intermediate returns: 963184 number of last returns: 26515468 number of single returns: 24726808 covered area in square units/kilounits: 1329292/1.33 point density: all returns 22.02 last only 19.95 (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 29274976 instead zero. WARNING: point type is 8 but (legacy) number of points by return [1] in header is 26523132 instead zero. WARNING: point type is 8 but (legacy) number of points by return [2] in header is 1792996 instead zero. WARNING: point type is 8 but (legacy) number of points by return [3] in header is 715795 instead zero. WARNING: point type is 8 but (legacy) number of points by return [4] in header is 206585 instead zero. WARNING: point type is 8 but (legacy) number of points by return [5] in header is 36468 instead zero. overview over extended number of returns of given pulse: 24726808 2156068 1528461 681072 162441 18456 1670 0 0 0 0 0 0 0 0 histogram of classification of points: 3247268 unclassified (1) 25561727 ground (2) 420690 building (6) 45291 water (9) +-> flagged as extended overlap: 1767483 +---> 144029 of those are unclassified (1) +---> 1606840 of those are ground (2) +---> 11402 of those are building (6) +---> 5212 of those are water (9) z coordinate histogram with bin size 0.100000 bin [-2.5,-2.4) has 4 bin [-2.4,-2.3) has 796 bin [-2.3,-2.2) has 30087 bin [-2.2,-2.1) has 58409 bin [-2.1,-2.0) has 45422 bin [-2.0,-1.9) has 38146 bin [-1.9,-1.8) has 34778 bin [-1.8,-1.7) has 35054 bin [-1.7,-1.6) has 36851 bin [-1.6,-1.5) has 52592 bin [-1.5,-1.4) has 109343 bin [-1.4,-1.3) has 302651 bin [-1.3,-1.2) has 471572 bin [-1.2,-1.1) has 594409 bin [-1.1,-1.0) has 620457 bin [-1.0,-0.9) has 631841 bin [-0.9,-0.8) has 721543 bin [-0.8,-0.7) has 721135 bin [-0.7,-0.6) has 1072947 bin [-0.6,-0.5) has 1324577 bin [-0.5,-0.4) has 1276314 bin [-0.4,-0.3) has 1369451 bin [-0.3,-0.2) has 1315954 bin [-0.2,-0.1) has 1377224 bin [-0.1,0.0) has 1317815 bin [0.0,0.1) has 1222631 bin [0.1,0.2) has 1476760 bin [0.2,0.3) has 1617697 bin [0.3,0.4) has 1720493 bin [0.4,0.5) has 1612893 bin [0.5,0.6) has 1436103 bin [0.6,0.7) has 1089326 bin [0.7,0.8) has 757684 bin [0.8,0.9) has 427893 bin [0.9,1.0) has 255119 bin [1.0,1.1) has 376387 bin [1.1,1.2) has 102032 bin [1.2,1.3) has 68597 bin [1.3,1.4) has 59743 bin [1.4,1.5) has 47766 bin [1.5,1.6) has 48106 bin [1.6,1.7) has 51494 bin [1.7,1.8) has 54861 bin [1.8,1.9) has 58551 bin [1.9,2.0) has 59597 bin [2.0,2.1) has 59207 bin [2.1,2.2) has 60193 bin [2.2,2.3) has 51955 bin [2.3,2.4) has 40664 bin [2.4,2.5) has 38306 bin [2.5,2.6) has 36763 bin [2.6,2.7) has 36704 bin [2.7,2.8) has 34751 bin [2.8,2.9) has 30319 bin [2.9,3.0) has 24444 bin 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2711 bin [35.2,35.3) has 2602 bin [35.3,35.4) has 2536 bin [35.4,35.5) has 2388 bin [35.5,35.6) has 2376 bin [35.6,35.7) has 2230 bin [35.7,35.8) has 2207 bin [35.8,35.9) has 2079 bin [35.9,36.0) has 1985 bin [36.0,36.1) has 1829 bin [36.1,36.2) has 1984 bin [36.2,36.3) has 1735 bin [36.3,36.4) has 1667 bin [36.4,36.5) has 1530 bin [36.5,36.6) has 1428 bin [36.6,36.7) has 1391 bin [36.7,36.8) has 1301 bin [36.8,36.9) has 1248 bin [36.9,37.0) has 1228 bin [37.0,37.1) has 1200 bin [37.1,37.2) has 1113 bin [37.2,37.3) has 998 bin [37.3,37.4) has 887 bin [37.4,37.5) has 823 bin [37.5,37.6) has 755 bin [37.6,37.7) has 712 bin [37.7,37.8) has 598 bin [37.8,37.9) has 509 bin [37.9,38.0) has 454 bin [38.0,38.1) has 413 bin [38.1,38.2) has 360 bin [38.2,38.3) has 313 bin [38.3,38.4) has 266 bin [38.4,38.5) has 219 bin [38.5,38.6) has 198 bin [38.6,38.7) has 159 bin [38.7,38.8) has 150 bin [38.8,38.9) has 142 bin [38.9,39.0) has 112 bin [39.0,39.1) has 112 bin [39.1,39.2) has 77 bin [39.2,39.3) has 77 bin [39.3,39.4) has 78 bin [39.4,39.5) has 53 bin [39.5,39.6) has 48 bin [39.6,39.7) has 32 bin [39.7,39.8) has 28 bin [39.8,39.9) has 14 bin [39.9,40.0) has 12 bin [40.0,40.1) has 12 bin [40.1,40.2) has 7 bin [40.2,40.3) has 3 bin [40.3,40.4) has 1 bin [40.4,40.5) has 1 average z coordinate 1.2 for 29274976 element(s) point source id histogram with bin size 1.000000 bin 75 has 12076294 bin 76 has 17198682 average point source id 75.587487484191271 for 29274976 element(s)