lasinfo (210611) report for 'AHN4T/25GZ2_17.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: 178/2021 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: 105460918 number of points by return: 90296925 11622389 2943798 533621 64185 scale factor x y z: 0.001 0.001 0.001 offset x y z: 125980 476230 0 min x y z: 125980.000 476230.000 -4.541 max x y z: 127019.999 477519.999 31.210 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: 105460918 extended number of points by return: 90296925 11622389 2943798 533621 64185 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 -4541 31210 intensity 10 4849 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 -33 34 user_data 6 8 point_source_ID 84 145 gps_time 269732800.930396 270205241.185229 WARNING: range violates GPS week time specified by global encoding bit 0 Color R 0 255 G 7 255 B 0 255 NIR 26 255 extended_return_number 1 5 extended_number_of_returns 1 7 extended_classification 1 26 extended_scan_angle -5500 5667 extended_scanner_channel 0 0 attribute0 0.1 48.49 ('Amplitude') attribute1 -15.4 33.02 ('Reflectance') attribute2 0 65535 ('Deviation') number of first returns: 90296925 number of intermediate returns: 3543018 number of last returns: 90161225 number of single returns: 78540250 covered area in square units/kilounits: 1274368/1.27 point density: all returns 82.76 last only 70.75 (per square units) spacing: all returns 0.11 last only 0.12 (in units) WARNING: point type is 8 but (legacy) number of point records in header is 105460918 instead zero. WARNING: point type is 8 but (legacy) number of points by return [1] in header is 90296925 instead zero. WARNING: point type is 8 but (legacy) number of points by return [2] in header is 11622389 instead zero. WARNING: point type is 8 but (legacy) number of points by return [3] in header is 2943798 instead zero. WARNING: point type is 8 but (legacy) number of points by return [4] in header is 533621 instead zero. WARNING: point type is 8 but (legacy) number of points by return [5] in header is 64185 instead zero. overview over extended number of returns of given pulse: 78540250 17472916 7245061 1881057 319517 2102 15 0 0 0 0 0 0 0 0 histogram of classification of points: 23686340 unclassified (1) 67684993 ground (2) 11702917 building (6) 2310213 water (9) 76455 Reserved for ASPRS Definition (26) +-> flagged as extended overlap: 7272921 +---> 1513887 of those are unclassified (1) +---> 4935795 of those are ground (2) +---> 613350 of those are building (6) +---> 209817 of those are water (9) +---> 72 of those are Reserved for ASPRS Definition (26) z coordinate histogram with bin size 0.100000 bin [-4.6,-4.5) has 14 bin [-4.5,-4.4) has 1690 bin [-4.4,-4.3) has 18203 bin [-4.3,-4.2) has 23588 bin [-4.2,-4.1) has 20889 bin [-4.1,-4.0) has 45914 bin [-4.0,-3.9) has 76728 bin [-3.9,-3.8) has 127610 bin [-3.8,-3.7) has 151146 bin [-3.7,-3.6) has 161557 bin [-3.6,-3.5) has 196521 bin [-3.5,-3.4) has 206291 bin [-3.4,-3.3) has 207945 bin [-3.3,-3.2) has 216770 bin [-3.2,-3.1) has 188336 bin [-3.1,-3.0) has 168451 bin [-3.0,-2.9) has 228745 bin [-2.9,-2.8) has 480132 bin [-2.8,-2.7) has 1559489 bin [-2.7,-2.6) has 3576649 bin [-2.6,-2.5) has 5057433 bin [-2.5,-2.4) has 6531493 bin [-2.4,-2.3) has 7245602 bin [-2.3,-2.2) has 7157671 bin [-2.2,-2.1) has 4168251 bin [-2.1,-2.0) has 2928883 bin [-2.0,-1.9) has 2432084 bin [-1.9,-1.8) has 2217298 bin [-1.8,-1.7) has 1660547 bin [-1.7,-1.6) has 1528887 bin [-1.6,-1.5) has 1799681 bin [-1.5,-1.4) has 2008052 bin [-1.4,-1.3) has 2229269 bin [-1.3,-1.2) has 2379679 bin [-1.2,-1.1) has 2086565 bin [-1.1,-1.0) has 1682331 bin [-1.0,-0.9) has 1602054 bin [-0.9,-0.8) has 1330507 bin [-0.8,-0.7) has 1095273 bin [-0.7,-0.6) has 934375 bin [-0.6,-0.5) has 1049935 bin [-0.5,-0.4) has 2345620 bin [-0.4,-0.3) has 882352 bin [-0.3,-0.2) has 717163 bin [-0.2,-0.1) has 690311 bin [-0.1,0.0) has 678863 bin [0.0,0.1) has 662539 bin [0.1,0.2) has 697231 bin 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has 13729 bin [16.0,16.1) has 13203 bin [16.1,16.2) has 12710 bin [16.2,16.3) has 12929 bin [16.3,16.4) has 11959 bin [16.4,16.5) has 11595 bin [16.5,16.6) has 11407 bin [16.6,16.7) has 16573 bin [16.7,16.8) has 11485 bin [16.8,16.9) has 10361 bin [16.9,17.0) has 9659 bin [17.0,17.1) has 9430 bin [17.1,17.2) has 8883 bin [17.2,17.3) has 8664 bin [17.3,17.4) has 8884 bin [17.4,17.5) has 8527 bin [17.5,17.6) has 8450 bin [17.6,17.7) has 8243 bin [17.7,17.8) has 8098 bin [17.8,17.9) has 7710 bin [17.9,18.0) has 7624 bin [18.0,18.1) has 7247 bin [18.1,18.2) has 7075 bin [18.2,18.3) has 7001 bin [18.3,18.4) has 6771 bin [18.4,18.5) has 6676 bin [18.5,18.6) has 6499 bin [18.6,18.7) has 6434 bin [18.7,18.8) has 6122 bin [18.8,18.9) has 6260 bin [18.9,19.0) has 6101 bin [19.0,19.1) has 6136 bin [19.1,19.2) has 6143 bin [19.2,19.3) has 6145 bin [19.3,19.4) has 6041 bin [19.4,19.5) has 5983 bin [19.5,19.6) has 5913 bin [19.6,19.7) has 5695 bin [19.7,19.8) has 5635 bin [19.8,19.9) has 5804 bin 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[27.9,28.0) has 1348 bin [28.0,28.1) has 1293 bin [28.1,28.2) has 1356 bin [28.2,28.3) has 1223 bin [28.3,28.4) has 1125 bin [28.4,28.5) has 1062 bin [28.5,28.6) has 1049 bin [28.6,28.7) has 1014 bin [28.7,28.8) has 953 bin [28.8,28.9) has 899 bin [28.9,29.0) has 803 bin [29.0,29.1) has 744 bin [29.1,29.2) has 666 bin [29.2,29.3) has 665 bin [29.3,29.4) has 610 bin [29.4,29.5) has 575 bin [29.5,29.6) has 457 bin [29.6,29.7) has 440 bin [29.7,29.8) has 430 bin [29.8,29.9) has 353 bin [29.9,30.0) has 347 bin [30.0,30.1) has 312 bin [30.1,30.2) has 301 bin [30.2,30.3) has 234 bin [30.3,30.4) has 217 bin [30.4,30.5) has 178 bin [30.5,30.6) has 121 bin [30.6,30.7) has 82 bin [30.7,30.8) has 61 bin [30.8,30.9) has 36 bin [30.9,31.0) has 17 bin [31.0,31.1) has 9 bin [31.1,31.2) has 3 bin [31.2,31.3) has 1 average z coordinate 0.2 for 105460918 element(s) point source id histogram with bin size 1.000000 bin 84 has 16280639 bin 105 has 22687 bin 106 has 25020154 bin 107 has 18930555 bin 144 has 19326837 bin 145 has 25880046 average point source id 119.317496534593033 for 105460918 element(s)