lasinfo (210611) report for 'AHN4T/20FZ1_06.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: 335/2022 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: 1693087 number of points by return: 1693087 0 0 0 0 scale factor x y z: 0.001 0.001 0.001 offset x y z: 169980 516230 0 min x y z: 170363.859 516365.320 -5.462 max x y z: 171019.999 517519.999 4.840 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: 1693087 extended number of points by return: 1693087 0 0 0 0 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 383859 1039999 Y 135320 1289999 Z -5462 4840 intensity 29 2372 return_number 1 1 number_of_returns 1 1 edge_of_flight_line 0 1 scan_direction_flag 0 1 classification 1 9 scan_angle_rank 0 26 user_data 6 7 point_source_ID 77 78 gps_time 325947396.426089 325947726.616305 WARNING: range violates GPS week time specified by global encoding bit 0 Color R 48 250 G 66 252 B 72 247 NIR 17 255 extended_return_number 1 1 extended_number_of_returns 1 1 extended_classification 1 9 extended_scan_angle 0 4333 extended_scanner_channel 0 0 attribute0 0 0 ('Amplitude') attribute1 -16.07 7.05 ('Reflectance') attribute2 0 31 ('Deviation') number of first returns: 1693087 number of intermediate returns: 0 number of last returns: 1693087 number of single returns: 1693087 covered area in square units/kilounits: 271040/0.27 point density: all returns 6.25 last only 6.25 (per square units) spacing: all returns 0.40 last only 0.40 (in units) WARNING: point type is 8 but (legacy) number of point records in header is 1693087 instead zero. WARNING: point type is 8 but (legacy) number of points by return [1] in header is 1693087 instead zero. overview over extended number of returns of given pulse: 1693087 0 0 0 0 0 0 0 0 0 0 0 0 0 0 histogram of classification of points: 25 unclassified (1) 153320 ground (2) 1539742 water (9) +-> flagged as extended overlap: 275713 +---> 12 of those are unclassified (1) +---> 77284 of those are ground (2) +---> 198417 of those are water (9) z coordinate histogram with bin size 0.100000 bin [-5.5,-5.4) has 4 bin [-5.4,-5.3) has 201 bin [-5.3,-5.2) has 259 bin [-5.2,-5.1) has 144 bin [-5.1,-5.0) has 131 bin [-5.0,-4.9) has 161 bin [-4.9,-4.8) has 197 bin [-4.8,-4.7) has 196 bin [-4.7,-4.6) has 232 bin [-4.6,-4.5) has 284 bin [-4.5,-4.4) has 907 bin [-4.4,-4.3) has 2696 bin [-4.3,-4.2) has 3231 bin [-4.2,-4.1) has 225 bin [-4.1,-4.0) has 124 bin [-4.0,-3.9) has 143 bin [-3.9,-3.8) has 766 bin [-3.8,-3.7) has 2447 bin [-3.7,-3.6) has 1735 bin [-3.6,-3.5) has 1476 bin [-3.5,-3.4) has 1605 bin [-3.4,-3.3) has 2210 bin [-3.3,-3.2) has 2250 bin [-3.2,-3.1) has 2831 bin [-3.1,-3.0) has 1931 bin [-3.0,-2.9) has 1451 bin [-2.9,-2.8) has 1171 bin [-2.8,-2.7) has 914 bin [-2.7,-2.6) has 606 bin [-2.6,-2.5) has 348 bin [-2.5,-2.4) has 397 bin [-2.4,-2.3) has 435 bin [-2.3,-2.2) has 443 bin [-2.2,-2.1) has 424 bin [-2.1,-2.0) has 436 bin [-2.0,-1.9) has 446 bin [-1.9,-1.8) has 426 bin [-1.8,-1.7) has 445 bin [-1.7,-1.6) has 432 bin [-1.6,-1.5) has 453 bin [-1.5,-1.4) has 430 bin [-1.4,-1.3) has 407 bin [-1.3,-1.2) has 448 bin [-1.2,-1.1) has 419 bin [-1.1,-1.0) has 456 bin [-1.0,-0.9) has 449 bin [-0.9,-0.8) has 430 bin [-0.8,-0.7) has 448 bin [-0.7,-0.6) has 431 bin [-0.6,-0.5) has 429 bin [-0.5,-0.4) has 477 bin [-0.4,-0.3) has 3653 bin [-0.3,-0.2) has 149617 bin [-0.2,-0.1) has 828566 bin [-0.1,0.0) has 520424 bin [0.0,0.1) has 50128 bin [0.1,0.2) has 4659 bin [0.2,0.3) has 2722 bin [0.3,0.4) has 1991 bin [0.4,0.5) has 1671 bin [0.5,0.6) has 1614 bin [0.6,0.7) has 1707 bin [0.7,0.8) has 1834 bin [0.8,0.9) has 1752 bin [0.9,1.0) has 1695 bin [1.0,1.1) has 1712 bin [1.1,1.2) has 1796 bin [1.2,1.3) has 1946 bin [1.3,1.4) has 2391 bin [1.4,1.5) has 2962 bin [1.5,1.6) has 3554 bin [1.6,1.7) has 4802 bin [1.7,1.8) has 6315 bin [1.8,1.9) has 6222 bin [1.9,2.0) has 3033 bin [2.0,2.1) has 1805 bin [2.1,2.2) has 1477 bin [2.2,2.3) has 1481 bin [2.3,2.4) has 1479 bin [2.4,2.5) has 1396 bin [2.5,2.6) has 1354 bin [2.6,2.7) has 1259 bin [2.7,2.8) has 1370 bin [2.8,2.9) has 1439 bin [2.9,3.0) has 1488 bin [3.0,3.1) has 1416 bin [3.1,3.2) has 1338 bin [3.2,3.3) has 1310 bin [3.3,3.4) has 1468 bin [3.4,3.5) has 1423 bin [3.5,3.6) has 1432 bin [3.6,3.7) has 1452 bin [3.7,3.8) has 1400 bin [3.8,3.9) has 1334 bin [3.9,4.0) has 1454 bin [4.0,4.1) has 1538 bin [4.1,4.2) has 1606 bin [4.2,4.3) has 1571 bin [4.3,4.4) has 1613 bin [4.4,4.5) has 1679 bin [4.5,4.6) has 1922 bin [4.6,4.7) has 2539 bin [4.7,4.8) has 4936 bin [4.8,4.9) has 305 average z coordinate -0.0 for 1693087 element(s) point source id histogram with bin size 1.000000 bin 77 has 1485933 bin 78 has 207154 average point source id 77.122352838336127 for 1693087 element(s)