lasinfo (210611) report for 'AHN4T/16GZ1_18.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: 334/2022 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: 36701243 number of points by return: 32271425 3136469 1031519 229526 30028 scale factor x y z: 0.001 0.001 0.001 offset x y z: 201980 526230 0 min x y z: 201980.000 526230.000 -2.656 max x y z: 203019.999 527519.999 32.449 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: 36701243 extended number of points by return: 32271425 3136469 1031519 229526 30028 2177 99 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 -2656 32449 intensity 0 4831 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 69 1069 gps_time 330782482.107033 330859105.722816 WARNING: range violates GPS week time specified by global encoding bit 0 Color R 26 255 G 39 255 B 25 255 NIR 1 255 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 -16.61 32.1 ('Reflectance') attribute2 0 65535 ('Deviation') number of first returns: 32271425 number of intermediate returns: 1296186 number of last returns: 32242972 number of single returns: 29109340 covered area in square units/kilounits: 1266508/1.27 point density: all returns 28.98 last only 25.46 (per square units) spacing: all returns 0.19 last only 0.20 (in units) WARNING: point type is 8 but (legacy) number of point records in header is 36701243 instead zero. WARNING: point type is 8 but (legacy) number of points by return [1] in header is 32271425 instead zero. WARNING: point type is 8 but (legacy) number of points by return [2] in header is 3136469 instead zero. WARNING: point type is 8 but (legacy) number of points by return [3] in header is 1031519 instead zero. WARNING: point type is 8 but (legacy) number of points by return [4] in header is 229526 instead zero. WARNING: point type is 8 but (legacy) number of points by return [5] in header is 30028 instead zero. overview over extended number of returns of given pulse: 29109340 4230165 2409238 799665 139630 12518 687 0 0 0 0 0 0 0 0 histogram of classification of points: 6029169 unclassified (1) 24760376 ground (2) 1603741 building (6) 4260750 water (9) 47207 Reserved for ASPRS Definition (26) +-> flagged as extended overlap: 2116156 +---> 188241 of those are unclassified (1) +---> 1500299 of those are ground (2) +---> 66330 of those are building (6) +---> 360929 of those are water (9) +---> 357 of those are Reserved for ASPRS Definition (26) z coordinate histogram with bin size 0.100000 bin [-2.7,-2.6) has 24 bin [-2.6,-2.5) has 1469 bin [-2.5,-2.4) has 47880 bin [-2.4,-2.3) has 66172 bin [-2.3,-2.2) has 62210 bin [-2.2,-2.1) has 58569 bin [-2.1,-2.0) has 61499 bin [-2.0,-1.9) has 81454 bin [-1.9,-1.8) has 135813 bin [-1.8,-1.7) has 419260 bin [-1.7,-1.6) has 1259656 bin [-1.6,-1.5) has 2162913 bin [-1.5,-1.4) has 1892207 bin [-1.4,-1.3) has 1501075 bin [-1.3,-1.2) has 1102933 bin [-1.2,-1.1) has 887631 bin [-1.1,-1.0) has 678356 bin [-1.0,-0.9) has 859718 bin [-0.9,-0.8) has 4549546 bin [-0.8,-0.7) has 1921647 bin [-0.7,-0.6) has 1923849 bin [-0.6,-0.5) has 2040919 bin [-0.5,-0.4) has 2194445 bin [-0.4,-0.3) has 2081606 bin [-0.3,-0.2) has 1303874 bin [-0.2,-0.1) has 791212 bin [-0.1,0.0) has 528421 bin [0.0,0.1) has 350882 bin [0.1,0.2) has 240608 bin [0.2,0.3) has 184124 bin [0.3,0.4) has 168425 bin [0.4,0.5) has 151962 bin [0.5,0.6) has 131498 bin [0.6,0.7) has 94587 bin [0.7,0.8) has 85493 bin [0.8,0.9) has 76898 bin [0.9,1.0) has 73545 bin [1.0,1.1) has 75760 bin [1.1,1.2) has 69273 bin [1.2,1.3) has 68337 bin [1.3,1.4) has 69454 bin [1.4,1.5) has 71639 bin [1.5,1.6) has 70971 bin [1.6,1.7) has 69330 bin [1.7,1.8) has 74705 bin [1.8,1.9) has 78199 bin [1.9,2.0) has 81425 bin [2.0,2.1) has 87495 bin [2.1,2.2) has 95812 bin [2.2,2.3) has 103982 bin [2.3,2.4) has 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[26.4,26.5) has 863 bin [26.5,26.6) has 810 bin [26.6,26.7) has 789 bin [26.7,26.8) has 843 bin [26.8,26.9) has 787 bin [26.9,27.0) has 748 bin [27.0,27.1) has 757 bin [27.1,27.2) has 735 bin [27.2,27.3) has 710 bin [27.3,27.4) has 700 bin [27.4,27.5) has 750 bin [27.5,27.6) has 698 bin [27.6,27.7) has 689 bin [27.7,27.8) has 714 bin [27.8,27.9) has 706 bin [27.9,28.0) has 624 bin [28.0,28.1) has 598 bin [28.1,28.2) has 648 bin [28.2,28.3) has 578 bin [28.3,28.4) has 580 bin [28.4,28.5) has 532 bin [28.5,28.6) has 515 bin [28.6,28.7) has 487 bin [28.7,28.8) has 486 bin [28.8,28.9) has 430 bin [28.9,29.0) has 436 bin [29.0,29.1) has 420 bin [29.1,29.2) has 366 bin [29.2,29.3) has 372 bin [29.3,29.4) has 332 bin [29.4,29.5) has 289 bin [29.5,29.6) has 297 bin [29.6,29.7) has 312 bin [29.7,29.8) has 237 bin [29.8,29.9) has 207 bin [29.9,30.0) has 230 bin [30.0,30.1) has 175 bin [30.1,30.2) has 155 bin [30.2,30.3) has 141 bin [30.3,30.4) has 111 bin [30.4,30.5) has 99 bin [30.5,30.6) has 78 bin [30.6,30.7) has 75 bin [30.7,30.8) has 45 bin [30.8,30.9) has 58 bin [30.9,31.0) has 42 bin [31.0,31.1) has 37 bin [31.1,31.2) has 30 bin [31.2,31.3) has 18 bin [31.3,31.4) has 22 bin [31.4,31.5) has 28 bin [31.5,31.6) has 18 bin [31.6,31.7) has 22 bin [31.7,31.8) has 25 bin [31.8,31.9) has 14 bin [31.9,32.0) has 14 bin [32.0,32.1) has 14 bin [32.1,32.2) has 7 bin [32.2,32.3) has 4 bin [32.3,32.4) has 4 bin [32.4,32.5) has 4 average z coordinate 0.5 for 36701243 element(s) point source id histogram with bin size 1.000000 bin 69 has 15645163 bin 70 has 8747231 bin 206 has 1013992 bin 1069 has 11294857 average point source id 380.774757465298933 for 36701243 element(s)