lasinfo (210611) report for 'AHN4T/38HZ1_05.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: 39993258 number of points by return: 34734340 3481473 1390607 337736 49102 scale factor x y z: 0.001 0.001 0.001 offset x y z: 133980 429980 0 min x y z: 133980.000 429980.000 -0.974 max x y z: 135019.999 431269.999 33.729 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: 39993258 extended number of points by return: 34734340 3481473 1390607 337736 49102 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 -974 33729 intensity 55 3314 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 -10 32 user_data 6 7 point_source_ID 42 61 gps_time 259508226.938605 269710429.748227 WARNING: range violates GPS week time specified by global encoding bit 0 Color R 17 255 G 18 255 B 4 255 NIR 70 255 extended_return_number 1 5 extended_number_of_returns 1 7 extended_classification 1 26 extended_scan_angle -1667 5333 extended_scanner_channel 0 0 attribute0 0.55 33.14 ('Amplitude') attribute1 -15.65 17.08 ('Reflectance') attribute2 0 65535 ('Deviation') number of first returns: 34734340 number of intermediate returns: 1786302 number of last returns: 34714989 number of single returns: 31242373 covered area in square units/kilounits: 1331420/1.33 point density: all returns 30.04 last only 26.07 (per square units) spacing: all returns 0.18 last only 0.20 (in units) WARNING: point type is 8 but (legacy) number of point records in header is 39993258 instead zero. WARNING: point type is 8 but (legacy) number of points by return [1] in header is 34734340 instead zero. WARNING: point type is 8 but (legacy) number of points by return [2] in header is 3481473 instead zero. WARNING: point type is 8 but (legacy) number of points by return [3] in header is 1390607 instead zero. WARNING: point type is 8 but (legacy) number of points by return [4] in header is 337736 instead zero. WARNING: point type is 8 but (legacy) number of points by return [5] in header is 49102 instead zero. overview over extended number of returns of given pulse: 31242373 4181352 3164394 1158458 224626 20639 1416 0 0 0 0 0 0 0 0 histogram of classification of points: 6561984 unclassified (1) 33138783 ground (2) 46466 building (6) 244696 water (9) 1329 Reserved for ASPRS Definition (26) +-> flagged as extended overlap: 2872337 +---> 457370 of those are unclassified (1) +---> 2381510 of those are ground (2) +---> 8446 of those are building (6) +---> 25011 of those are water (9) z coordinate histogram with bin size 0.100000 bin [-1.0,-0.9) has 193 bin [-0.9,-0.8) has 10896 bin [-0.8,-0.7) has 72740 bin [-0.7,-0.6) has 79038 bin [-0.6,-0.5) has 87610 bin [-0.5,-0.4) has 149915 bin [-0.4,-0.3) has 210883 bin [-0.3,-0.2) has 488346 bin [-0.2,-0.1) has 869025 bin [-0.1,0.0) has 2143530 bin [0.0,0.1) has 5128620 bin [0.1,0.2) has 6888003 bin [0.2,0.3) has 6818633 bin [0.3,0.4) has 4767488 bin [0.4,0.5) has 2360732 bin [0.5,0.6) has 1022707 bin [0.6,0.7) has 436606 bin [0.7,0.8) has 291852 bin [0.8,0.9) has 221850 bin [0.9,1.0) has 173955 bin [1.0,1.1) has 168284 bin [1.1,1.2) has 201904 bin [1.2,1.3) has 171945 bin [1.3,1.4) has 196284 bin [1.4,1.5) has 243980 bin [1.5,1.6) has 116811 bin [1.6,1.7) has 82511 bin [1.7,1.8) has 82563 bin [1.8,1.9) has 86093 bin [1.9,2.0) has 82810 bin [2.0,2.1) has 80625 bin [2.1,2.2) has 80281 bin [2.2,2.3) has 79134 bin [2.3,2.4) has 73442 bin [2.4,2.5) has 69729 bin [2.5,2.6) has 68028 bin [2.6,2.7) has 64418 bin [2.7,2.8) has 61052 bin [2.8,2.9) has 59811 bin [2.9,3.0) has 62405 bin [3.0,3.1) has 63663 bin [3.1,3.2) has 60976 bin [3.2,3.3) has 57412 bin [3.3,3.4) has 58274 bin [3.4,3.5) has 56928 bin [3.5,3.6) has 55574 bin [3.6,3.7) has 59972 bin [3.7,3.8) has 62720 bin [3.8,3.9) has 67990 bin [3.9,4.0) has 64820 bin [4.0,4.1) has 57515 bin [4.1,4.2) has 54748 bin [4.2,4.3) has 53448 bin [4.3,4.4) has 53223 bin [4.4,4.5) has 51817 bin 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479 bin [28.5,28.6) has 482 bin [28.6,28.7) has 492 bin [28.7,28.8) has 463 bin [28.8,28.9) has 465 bin [28.9,29.0) has 416 bin [29.0,29.1) has 409 bin [29.1,29.2) has 350 bin [29.2,29.3) has 356 bin [29.3,29.4) has 357 bin [29.4,29.5) has 343 bin [29.5,29.6) has 302 bin [29.6,29.7) has 275 bin [29.7,29.8) has 255 bin [29.8,29.9) has 264 bin [29.9,30.0) has 227 bin [30.0,30.1) has 209 bin [30.1,30.2) has 197 bin [30.2,30.3) has 174 bin [30.3,30.4) has 167 bin [30.4,30.5) has 147 bin [30.5,30.6) has 120 bin [30.6,30.7) has 100 bin [30.7,30.8) has 93 bin [30.8,30.9) has 97 bin [30.9,31.0) has 85 bin [31.0,31.1) has 77 bin [31.1,31.2) has 62 bin [31.2,31.3) has 64 bin [31.3,31.4) has 48 bin [31.4,31.5) has 50 bin [31.5,31.6) has 46 bin [31.6,31.7) has 36 bin [31.7,31.8) has 37 bin [31.8,31.9) has 24 bin [31.9,32.0) has 32 bin [32.0,32.1) has 19 bin [32.1,32.2) has 24 bin [32.2,32.3) has 13 bin [32.3,32.4) has 15 bin [32.4,32.5) has 19 bin [32.5,32.6) has 12 bin [32.6,32.7) has 15 bin [32.7,32.8) has 7 bin [32.8,32.9) has 3 bin [32.9,33.0) has 2 bin [33.0,33.1) has 3 bin [33.1,33.2) has 9 bin [33.2,33.3) has 6 bin [33.3,33.4) has 2 bin [33.5,33.6) has 2 bin [33.7,33.8) has 1 average z coordinate 1.6 for 39993258 element(s) point source id histogram with bin size 1.000000 bin 42 has 8434368 bin 57 has 19736780 bin 58 has 11132062 bin 61 has 690048 average point source id 54.183943703711257 for 39993258 element(s)