lasinfo (210611) report for 'AHN4T/20FN1_01.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: 26827809 number of points by return: 25987912 514168 240765 72354 11546 scale factor x y z: 0.001 0.001 0.001 offset x y z: 169980 523730 0 min x y z: 169980.000 523730.000 -5.856 max x y z: 171019.999 525019.999 16.353 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: 26827809 extended number of points by return: 25987912 514168 240765 72354 11546 1004 60 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 -5856 16353 intensity 56 4680 return_number 1 7 number_of_returns 1 7 edge_of_flight_line 0 1 scan_direction_flag 0 1 classification 1 9 scan_angle_rank -29 7 user_data 6 7 point_source_ID 71 72 gps_time 330786495.275205 330786944.629138 WARNING: range violates GPS week time specified by global encoding bit 0 Color R 43 255 G 60 255 B 46 255 NIR 34 255 extended_return_number 1 7 extended_number_of_returns 1 7 extended_classification 1 9 extended_scan_angle -4833 1167 extended_scanner_channel 0 0 attribute0 0 0 ('Amplitude') attribute1 -16.25 30.55 ('Reflectance') attribute2 0 65535 ('Deviation') number of first returns: 25987912 number of intermediate returns: 325918 number of last returns: 25987149 number of single returns: 25473170 covered area in square units/kilounits: 1339108/1.34 point density: all returns 20.03 last only 19.41 (per square units) spacing: all returns 0.22 last only 0.23 (in units) WARNING: point type is 8 but (legacy) number of point records in header is 26827809 instead zero. WARNING: point type is 8 but (legacy) number of points by return [1] in header is 25987912 instead zero. WARNING: point type is 8 but (legacy) number of points by return [2] in header is 514168 instead zero. WARNING: point type is 8 but (legacy) number of points by return [3] in header is 240765 instead zero. WARNING: point type is 8 but (legacy) number of points by return [4] in header is 72354 instead zero. WARNING: point type is 8 but (legacy) number of points by return [5] in header is 11546 instead zero. overview over extended number of returns of given pulse: 25473170 547124 505269 243391 52761 5686 408 0 0 0 0 0 0 0 0 histogram of classification of points: 905275 unclassified (1) 25507688 ground (2) 365755 building (6) 49091 water (9) +-> flagged as extended overlap: 1682748 +---> 10223 of those are unclassified (1) +---> 1664771 of those are ground (2) +---> 475 of those are building (6) +---> 7279 of those are water (9) z coordinate histogram with bin size 0.100000 bin [-5.9,-5.8) has 5 bin [-5.8,-5.7) has 469 bin [-5.7,-5.6) has 14862 bin [-5.6,-5.5) has 37550 bin [-5.5,-5.4) has 41427 bin [-5.4,-5.3) has 44379 bin [-5.3,-5.2) has 44105 bin [-5.2,-5.1) has 43462 bin [-5.1,-5.0) has 38403 bin [-5.0,-4.9) has 36995 bin [-4.9,-4.8) has 38998 bin [-4.8,-4.7) has 43260 bin [-4.7,-4.6) has 62070 bin [-4.6,-4.5) has 229589 bin [-4.5,-4.4) has 2682112 bin [-4.4,-4.3) has 10707048 bin [-4.3,-4.2) has 7988602 bin [-4.2,-4.1) has 2644221 bin [-4.1,-4.0) has 414722 bin [-4.0,-3.9) has 219452 bin [-3.9,-3.8) has 137864 bin [-3.8,-3.7) has 48365 bin [-3.7,-3.6) has 18314 bin [-3.6,-3.5) has 10065 bin [-3.5,-3.4) has 5259 bin [-3.4,-3.3) has 5203 bin [-3.3,-3.2) has 6859 bin [-3.2,-3.1) has 9760 bin [-3.1,-3.0) has 6753 bin [-3.0,-2.9) has 6598 bin [-2.9,-2.8) has 6207 bin [-2.8,-2.7) has 6224 bin [-2.7,-2.6) has 6184 bin [-2.6,-2.5) has 6314 bin [-2.5,-2.4) has 6523 bin [-2.4,-2.3) has 6576 bin [-2.3,-2.2) has 7518 bin [-2.2,-2.1) has 7991 bin [-2.1,-2.0) has 6204 bin [-2.0,-1.9) has 5253 bin [-1.9,-1.8) has 5416 bin [-1.8,-1.7) has 5301 bin [-1.7,-1.6) has 6211 bin [-1.6,-1.5) has 6814 bin [-1.5,-1.4) has 6295 bin [-1.4,-1.3) has 6376 bin [-1.3,-1.2) has 6653 bin [-1.2,-1.1) has 6976 bin [-1.1,-1.0) has 7211 bin [-1.0,-0.9) has 6328 bin [-0.9,-0.8) has 8320 bin [-0.8,-0.7) has 7476 bin [-0.7,-0.6) has 7165 bin [-0.6,-0.5) has 7202 bin [-0.5,-0.4) has 8646 bin [-0.4,-0.3) has 7337 bin [-0.3,-0.2) has 7745 bin [-0.2,-0.1) has 6878 bin [-0.1,0.0) has 6338 bin [0.0,0.1) has 7217 bin [0.1,0.2) has 8098 bin [0.2,0.3) has 6805 bin [0.3,0.4) has 7062 bin [0.4,0.5) has 7252 bin [0.5,0.6) has 7576 bin [0.6,0.7) has 7651 bin [0.7,0.8) has 7786 bin [0.8,0.9) has 7942 bin [0.9,1.0) has 7223 bin [1.0,1.1) has 7399 bin [1.1,1.2) has 7749 bin [1.2,1.3) has 7911 bin [1.3,1.4) has 8520 bin [1.4,1.5) has 8241 bin [1.5,1.6) has 8944 bin [1.6,1.7) has 9618 bin [1.7,1.8) has 9605 bin [1.8,1.9) has 13672 bin [1.9,2.0) has 32565 bin [2.0,2.1) has 20014 bin [2.1,2.2) has 17746 bin [2.2,2.3) has 10808 bin [2.3,2.4) has 10929 bin [2.4,2.5) has 10894 bin [2.5,2.6) has 10797 bin [2.6,2.7) has 11403 bin [2.7,2.8) has 10875 bin [2.8,2.9) has 10989 bin [2.9,3.0) has 11156 bin [3.0,3.1) has 11089 bin [3.1,3.2) has 11048 bin [3.2,3.3) has 11100 bin [3.3,3.4) has 11247 bin [3.4,3.5) has 11465 bin [3.5,3.6) has 11800 bin [3.6,3.7) has 12566 bin [3.7,3.8) has 16435 bin [3.8,3.9) has 16084 bin [3.9,4.0) has 13099 bin [4.0,4.1) has 12159 bin [4.1,4.2) has 12654 bin [4.2,4.3) has 12059 bin [4.3,4.4) has 13115 bin [4.4,4.5) has 13200 bin [4.5,4.6) has 13171 bin [4.6,4.7) has 12743 bin [4.7,4.8) has 12515 bin [4.8,4.9) has 12599 bin [4.9,5.0) has 12161 bin [5.0,5.1) has 12331 bin [5.1,5.2) has 18523 bin [5.2,5.3) has 15543 bin [5.3,5.4) has 12283 bin [5.4,5.5) has 11645 bin [5.5,5.6) has 11324 bin [5.6,5.7) has 11290 bin [5.7,5.8) has 10993 bin [5.8,5.9) has 11025 bin [5.9,6.0) has 11262 bin [6.0,6.1) has 11128 bin [6.1,6.2) has 10991 bin [6.2,6.3) has 10662 bin [6.3,6.4) has 10314 bin [6.4,6.5) has 10092 bin [6.5,6.6) has 9806 bin [6.6,6.7) has 9257 bin [6.7,6.8) has 8989 bin [6.8,6.9) has 8397 bin [6.9,7.0) has 8041 bin [7.0,7.1) has 7161 bin [7.1,7.2) has 6659 bin [7.2,7.3) has 6650 bin [7.3,7.4) has 6607 bin [7.4,7.5) has 6473 bin [7.5,7.6) has 6410 bin [7.6,7.7) has 6146 bin [7.7,7.8) has 6144 bin [7.8,7.9) has 6070 bin [7.9,8.0) has 6005 bin [8.0,8.1) has 5939 bin [8.1,8.2) has 5830 bin [8.2,8.3) has 5824 bin [8.3,8.4) has 5592 bin [8.4,8.5) has 5659 bin [8.5,8.6) has 5616 bin [8.6,8.7) has 5419 bin [8.7,8.8) has 5229 bin [8.8,8.9) has 5260 bin [8.9,9.0) has 5118 bin [9.0,9.1) has 5075 bin [9.1,9.2) has 5016 bin [9.2,9.3) has 4912 bin [9.3,9.4) has 4843 bin [9.4,9.5) has 4759 bin [9.5,9.6) has 4586 bin [9.6,9.7) has 4618 bin [9.7,9.8) has 4396 bin [9.8,9.9) has 4328 bin [9.9,10.0) has 4154 bin [10.0,10.1) has 4214 bin [10.1,10.2) has 4090 bin [10.2,10.3) has 4066 bin [10.3,10.4) has 3766 bin [10.4,10.5) has 3700 bin [10.5,10.6) has 3631 bin [10.6,10.7) has 3538 bin [10.7,10.8) has 3386 bin [10.8,10.9) has 3433 bin [10.9,11.0) has 3211 bin [11.0,11.1) has 3122 bin [11.1,11.2) has 2982 bin [11.2,11.3) has 2856 bin [11.3,11.4) has 2703 bin [11.4,11.5) has 2482 bin [11.5,11.6) has 2448 bin [11.6,11.7) has 2337 bin [11.7,11.8) has 2308 bin [11.8,11.9) has 2187 bin [11.9,12.0) has 2108 bin [12.0,12.1) has 2072 bin [12.1,12.2) has 2049 bin [12.2,12.3) has 1863 bin [12.3,12.4) has 1780 bin [12.4,12.5) has 1701 bin [12.5,12.6) has 1647 bin [12.6,12.7) has 1601 bin [12.7,12.8) has 1397 bin [12.8,12.9) has 1305 bin [12.9,13.0) has 1222 bin [13.0,13.1) has 1090 bin [13.1,13.2) has 1022 bin [13.2,13.3) has 883 bin [13.3,13.4) has 723 bin [13.4,13.5) has 725 bin [13.5,13.6) has 603 bin [13.6,13.7) has 521 bin [13.7,13.8) has 514 bin [13.8,13.9) has 431 bin [13.9,14.0) has 360 bin [14.0,14.1) has 359 bin [14.1,14.2) has 292 bin [14.2,14.3) has 279 bin [14.3,14.4) has 243 bin [14.4,14.5) has 208 bin [14.5,14.6) has 179 bin [14.6,14.7) has 132 bin [14.7,14.8) has 103 bin [14.8,14.9) has 81 bin [14.9,15.0) has 66 bin [15.0,15.1) has 45 bin [15.1,15.2) has 25 bin [15.2,15.3) has 15 bin [15.3,15.4) has 10 bin [15.4,15.5) has 17 bin [15.5,15.6) has 24 bin [15.6,15.7) has 17 bin [15.7,15.8) has 10 bin [15.8,15.9) has 12 bin [15.9,16.0) has 4 bin [16.0,16.1) has 4 bin [16.1,16.2) has 2 bin [16.2,16.3) has 1 bin [16.3,16.4) has 1 average z coordinate -3.9 for 26827809 element(s) point source id histogram with bin size 1.000000 bin 71 has 16439244 bin 72 has 10388565 average point source id 71.387231212209684 for 26827809 element(s)