lasinfo (210611) report for 'AHN4T/38CN2_02.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: 180/2021 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: 41856901 number of points by return: 38336841 2462109 868756 170498 18697 scale factor x y z: 0.001 0.001 0.001 offset x y z: 105980 436230 0 min x y z: 105980.000 436230.000 -2.543 max x y z: 107019.999 437519.999 31.196 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: 41856901 extended number of points by return: 38336841 2462109 868756 170498 18697 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 -2543 31196 intensity 0 4918 return_number 1 5 number_of_returns 1 7 edge_of_flight_line 0 1 scan_direction_flag 0 1 classification 1 26 scan_angle_rank -29 30 user_data 6 7 point_source_ID 5 65 gps_time 268428486.994370 269714733.745352 WARNING: range violates GPS week time specified by global encoding bit 0 Color R 15 255 G 21 255 B 10 255 NIR 39 255 extended_return_number 1 5 extended_number_of_returns 1 7 extended_classification 1 26 extended_scan_angle -4833 5000 extended_scanner_channel 0 0 attribute0 0 49.18 ('Amplitude') attribute1 -15.86 34.02 ('Reflectance') attribute2 0 65535 ('Deviation') number of first returns: 38336841 number of intermediate returns: 1056396 number of last returns: 38337225 number of single returns: 35873561 covered area in square units/kilounits: 1256032/1.26 point density: all returns 33.32 last only 30.52 (per square units) spacing: all returns 0.17 last only 0.18 (in units) WARNING: point type is 8 but (legacy) number of point records in header is 41856901 instead zero. WARNING: point type is 8 but (legacy) number of points by return [1] in header is 38336841 instead zero. WARNING: point type is 8 but (legacy) number of points by return [2] in header is 2462109 instead zero. WARNING: point type is 8 but (legacy) number of points by return [3] in header is 868756 instead zero. WARNING: point type is 8 but (legacy) number of points by return [4] in header is 170498 instead zero. WARNING: point type is 8 but (legacy) number of points by return [5] in header is 18697 instead zero. overview over extended number of returns of given pulse: 35873561 3189524 2093548 606313 92859 1090 6 0 0 0 0 0 0 0 0 histogram of classification of points: 4876299 unclassified (1) 36562347 ground (2) 26874 building (6) 318531 water (9) 72850 Reserved for ASPRS Definition (26) +-> flagged as extended overlap: 3123328 +---> 515152 of those are unclassified (1) +---> 2594898 of those are ground (2) +---> 441 of those are building (6) +---> 9800 of those are water (9) +---> 3037 of those are Reserved for ASPRS Definition (26) z coordinate histogram with bin size 0.100000 bin [-2.6,-2.5) has 11 bin [-2.5,-2.4) has 929 bin [-2.4,-2.3) has 36290 bin [-2.3,-2.2) has 548634 bin [-2.2,-2.1) has 718117 bin [-2.1,-2.0) has 976120 bin [-2.0,-1.9) has 2029074 bin [-1.9,-1.8) has 6098926 bin [-1.8,-1.7) has 15066886 bin [-1.7,-1.6) has 7071473 bin [-1.6,-1.5) has 1416701 bin [-1.5,-1.4) has 640997 bin [-1.4,-1.3) has 462108 bin [-1.3,-1.2) has 581756 bin [-1.2,-1.1) has 470295 bin [-1.1,-1.0) has 259614 bin [-1.0,-0.9) has 167942 bin [-0.9,-0.8) has 157693 bin [-0.8,-0.7) has 184586 bin [-0.7,-0.6) has 338930 bin [-0.6,-0.5) has 240604 bin [-0.5,-0.4) has 94113 bin [-0.4,-0.3) has 63183 bin [-0.3,-0.2) has 54489 bin [-0.2,-0.1) has 45082 bin [-0.1,0.0) has 36653 bin [0.0,0.1) has 42608 bin [0.1,0.2) has 35305 bin [0.2,0.3) has 36521 bin [0.3,0.4) has 39025 bin [0.4,0.5) has 39772 bin [0.5,0.6) has 38838 bin [0.6,0.7) has 36911 bin [0.7,0.8) has 35448 bin [0.8,0.9) has 35852 bin [0.9,1.0) has 34722 bin [1.0,1.1) has 33804 bin [1.1,1.2) has 32726 bin [1.2,1.3) has 31991 bin [1.3,1.4) has 31245 bin [1.4,1.5) has 31393 bin [1.5,1.6) has 30561 bin [1.6,1.7) has 29912 bin [1.7,1.8) has 28716 bin [1.8,1.9) has 28032 bin [1.9,2.0) has 27711 bin [2.0,2.1) has 27322 bin [2.1,2.2) has 26562 bin [2.2,2.3) has 26451 bin [2.3,2.4) has 27355 bin [2.4,2.5) has 32276 bin [2.5,2.6) has 26473 bin [2.6,2.7) has 25546 bin [2.7,2.8) has 25649 bin [2.8,2.9) has 25600 bin [2.9,3.0) has 25465 bin [3.0,3.1) has 25269 bin [3.1,3.2) has 25174 bin [3.2,3.3) has 25347 bin [3.3,3.4) has 25411 bin [3.4,3.5) has 25192 bin [3.5,3.6) has 25433 bin [3.6,3.7) has 25455 bin [3.7,3.8) has 25802 bin [3.8,3.9) has 25617 bin [3.9,4.0) has 25430 bin [4.0,4.1) has 25299 bin [4.1,4.2) has 25637 bin [4.2,4.3) has 25739 bin [4.3,4.4) has 25425 bin [4.4,4.5) has 25154 bin [4.5,4.6) has 25216 bin [4.6,4.7) has 25361 bin [4.7,4.8) has 25370 bin [4.8,4.9) has 25638 bin [4.9,5.0) has 25532 bin [5.0,5.1) has 24849 bin [5.1,5.2) has 25283 bin [5.2,5.3) has 24785 bin [5.3,5.4) has 24887 bin [5.4,5.5) has 24456 bin [5.5,5.6) has 24368 bin [5.6,5.7) has 24866 bin [5.7,5.8) has 25209 bin [5.8,5.9) has 25361 bin [5.9,6.0) has 25188 bin [6.0,6.1) has 25121 bin [6.1,6.2) has 25141 bin [6.2,6.3) has 25565 bin [6.3,6.4) has 25544 bin [6.4,6.5) has 25654 bin [6.5,6.6) has 25672 bin [6.6,6.7) has 25472 bin [6.7,6.8) has 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has 1332 bin [26.7,26.8) has 1344 bin [26.8,26.9) has 1277 bin [26.9,27.0) has 1193 bin [27.0,27.1) has 1207 bin [27.1,27.2) has 1176 bin [27.2,27.3) has 1076 bin [27.3,27.4) has 1024 bin [27.4,27.5) has 1061 bin [27.5,27.6) has 974 bin [27.6,27.7) has 922 bin [27.7,27.8) has 862 bin [27.8,27.9) has 849 bin [27.9,28.0) has 756 bin [28.0,28.1) has 709 bin [28.1,28.2) has 708 bin [28.2,28.3) has 635 bin [28.3,28.4) has 589 bin [28.4,28.5) has 587 bin [28.5,28.6) has 518 bin [28.6,28.7) has 504 bin [28.7,28.8) has 466 bin [28.8,28.9) has 378 bin [28.9,29.0) has 405 bin [29.0,29.1) has 350 bin [29.1,29.2) has 279 bin [29.2,29.3) has 302 bin [29.3,29.4) has 318 bin [29.4,29.5) has 236 bin [29.5,29.6) has 164 bin [29.6,29.7) has 176 bin [29.7,29.8) has 155 bin [29.8,29.9) has 109 bin [29.9,30.0) has 110 bin [30.0,30.1) has 72 bin [30.1,30.2) has 64 bin [30.2,30.3) has 58 bin [30.3,30.4) has 45 bin [30.4,30.5) has 47 bin [30.5,30.6) has 27 bin [30.6,30.7) has 25 bin [30.7,30.8) has 15 bin [30.8,30.9) has 8 bin [30.9,31.0) has 8 bin [31.0,31.1) has 1 bin [31.1,31.2) has 3 average z coordinate -0.7 for 41856901 element(s) point source id histogram with bin size 1.000000 bin 5 has 1000160 bin 6 has 26876823 bin 7 has 13842754 bin 65 has 137164 average point source id 6.500162924149593 for 41856901 element(s)