lasinfo (210611) report for 'AHN4T/25GZ2_16.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: 66118406 number of points by return: 61098453 3786245 1036584 177216 19908 scale factor x y z: 0.001 0.001 0.001 offset x y z: 124980 476230 0 min x y z: 124980.000 476230.000 -5.176 max x y z: 126019.999 477519.999 33.836 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: 66118406 extended number of points by return: 61098453 3786245 1036584 177216 19908 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 -5176 33836 intensity 56 4923 return_number 1 5 number_of_returns 1 6 edge_of_flight_line 0 1 scan_direction_flag 0 1 classification 1 26 scan_angle_rank -34 34 user_data 6 7 point_source_ID 105 145 gps_time 270041758.239852 270205252.246502 WARNING: range violates GPS week time specified by global encoding bit 0 Color R 9 255 G 15 255 B 0 255 NIR 28 255 extended_return_number 1 5 extended_number_of_returns 1 6 extended_classification 1 26 extended_scan_angle -5667 5667 extended_scanner_channel 0 0 attribute0 0.56 49.23 ('Amplitude') attribute1 -15.37 34.7 ('Reflectance') attribute2 0 65535 ('Deviation') number of first returns: 61098453 number of intermediate returns: 1233110 number of last returns: 61084008 number of single returns: 57297165 covered area in square units/kilounits: 1294716/1.29 point density: all returns 51.07 last only 47.18 (per square units) spacing: all returns 0.14 last only 0.15 (in units) WARNING: point type is 8 but (legacy) number of point records in header is 66118406 instead zero. WARNING: point type is 8 but (legacy) number of points by return [1] in header is 61098453 instead zero. WARNING: point type is 8 but (legacy) number of points by return [2] in header is 3786245 instead zero. WARNING: point type is 8 but (legacy) number of points by return [3] in header is 1036584 instead zero. WARNING: point type is 8 but (legacy) number of points by return [4] in header is 177216 instead zero. WARNING: point type is 8 but (legacy) number of points by return [5] in header is 19908 instead zero. overview over extended number of returns of given pulse: 57297165 5509849 2581485 630135 99073 699 0 0 0 0 0 0 0 0 0 histogram of classification of points: 6803595 unclassified (1) 56332957 ground (2) 790558 building (6) 1869333 water (9) 321963 Reserved for ASPRS Definition (26) +-> flagged as extended overlap: 3725679 +---> 421642 of those are unclassified (1) +---> 3075644 of those are ground (2) +---> 117129 of those are building (6) +---> 106639 of those are water (9) +---> 4625 of those are Reserved for ASPRS Definition (26) z coordinate histogram with bin size 0.100000 bin [-5.2,-5.1) has 9 bin [-5.1,-5.0) has 53 bin [-5.0,-4.9) has 28 bin [-4.9,-4.8) has 57 bin [-4.8,-4.7) has 577 bin [-4.7,-4.6) has 15596 bin [-4.6,-4.5) has 22375 bin [-4.5,-4.4) has 172053 bin [-4.4,-4.3) has 656472 bin [-4.3,-4.2) has 609830 bin [-4.2,-4.1) has 805386 bin [-4.1,-4.0) has 1031909 bin [-4.0,-3.9) has 1306778 bin [-3.9,-3.8) has 1424989 bin [-3.8,-3.7) has 1307912 bin [-3.7,-3.6) has 1427023 bin [-3.6,-3.5) has 1272766 bin [-3.5,-3.4) has 1038247 bin [-3.4,-3.3) has 1474815 bin [-3.3,-3.2) has 876607 bin [-3.2,-3.1) has 648420 bin [-3.1,-3.0) has 1208346 bin [-3.0,-2.9) has 3407266 bin [-2.9,-2.8) has 7425287 bin [-2.8,-2.7) has 4145971 bin [-2.7,-2.6) has 5186844 bin [-2.6,-2.5) has 4082805 bin [-2.5,-2.4) has 2467669 bin [-2.4,-2.3) has 1496085 bin [-2.3,-2.2) has 1245346 bin [-2.2,-2.1) has 1073061 bin [-2.1,-2.0) has 760552 bin [-2.0,-1.9) has 599208 bin [-1.9,-1.8) has 546683 bin [-1.8,-1.7) has 407060 bin [-1.7,-1.6) has 365555 bin [-1.6,-1.5) has 316655 bin [-1.5,-1.4) has 309885 bin [-1.4,-1.3) has 311079 bin [-1.3,-1.2) has 332841 bin [-1.2,-1.1) has 361920 bin [-1.1,-1.0) has 331149 bin [-1.0,-0.9) has 326187 bin [-0.9,-0.8) has 284332 bin [-0.8,-0.7) has 233503 bin [-0.7,-0.6) has 221323 bin [-0.6,-0.5) has 256864 bin [-0.5,-0.4) has 369258 bin [-0.4,-0.3) has 283618 bin [-0.3,-0.2) has 262461 bin [-0.2,-0.1) has 265072 bin [-0.1,0.0) has 260702 bin [0.0,0.1) has 263717 bin [0.1,0.2) has 286810 bin [0.2,0.3) has 354769 bin [0.3,0.4) has 370080 bin [0.4,0.5) has 433689 bin [0.5,0.6) has 260313 bin [0.6,0.7) has 192989 bin [0.7,0.8) has 187210 bin [0.8,0.9) has 187538 bin [0.9,1.0) has 183121 bin [1.0,1.1) has 185543 bin [1.1,1.2) has 209991 bin [1.2,1.3) has 207205 bin [1.3,1.4) has 180602 bin [1.4,1.5) has 178095 bin [1.5,1.6) has 184886 bin [1.6,1.7) has 194784 bin [1.7,1.8) has 159805 bin [1.8,1.9) has 153759 bin [1.9,2.0) has 154243 bin [2.0,2.1) has 157423 bin [2.1,2.2) has 157446 bin [2.2,2.3) has 158781 bin [2.3,2.4) has 159844 bin [2.4,2.5) has 154202 bin [2.5,2.6) has 160572 bin [2.6,2.7) has 152180 bin [2.7,2.8) has 150694 bin [2.8,2.9) has 152219 bin [2.9,3.0) has 146651 bin [3.0,3.1) has 144007 bin [3.1,3.2) has 147101 bin [3.2,3.3) has 145515 bin [3.3,3.4) has 143705 bin [3.4,3.5) has 145595 bin [3.5,3.6) has 145357 bin 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bin [33.7,33.8) has 2 bin [33.8,33.9) has 1 average z coordinate -1.5 for 66118406 element(s) point source id histogram with bin size 1.000000 bin 105 has 11953 bin 106 has 25581001 bin 107 has 15360263 bin 144 has 3839030 bin 145 has 21326159 average point source id 121.017779633102464 for 66118406 element(s)