lasinfo (210611) report for 'AHN4T/16BZ2_18.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: 334/2022 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: 28777712 number of points by return: 24668652 2385940 1305662 406671 10787 scale factor x y z: 0.001 0.001 0.001 offset x y z: 196980 538730 0 min x y z: 196980.000 538730.000 -1.224 max x y z: 198019.999 540019.999 26.703 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: 28777712 extended number of points by return: 24668652 2385940 1305662 406671 10787 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 -1224 26703 intensity 19 4618 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 -29 29 user_data 8 9 point_source_ID 1139 1141 gps_time 269090320.716987 269091992.995233 WARNING: range violates GPS week time specified by global encoding bit 0 Color R 8 255 G 16 255 B 13 255 NIR 57 255 extended_return_number 1 5 extended_number_of_returns 1 7 extended_classification 1 26 extended_scan_angle -4833 4833 extended_scanner_channel 0 0 attribute0 0 0 ('Amplitude') attribute1 -16.68 29.73 ('Reflectance') attribute2 0 65535 ('Deviation') number of first returns: 24668652 number of intermediate returns: 1720908 number of last returns: 24673034 number of single returns: 22284882 covered area in square units/kilounits: 1338652/1.34 point density: all returns 21.50 last only 18.43 (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 28777712 instead zero. WARNING: point type is 8 but (legacy) number of points by return [1] in header is 24668652 instead zero. WARNING: point type is 8 but (legacy) number of points by return [2] in header is 2385940 instead zero. WARNING: point type is 8 but (legacy) number of points by return [3] in header is 1305662 instead zero. WARNING: point type is 8 but (legacy) number of points by return [4] in header is 406671 instead zero. WARNING: point type is 8 but (legacy) number of points by return [5] in header is 10787 instead zero. overview over extended number of returns of given pulse: 22284882 2163164 2695297 1580351 52201 1752 65 0 0 0 0 0 0 0 0 histogram of classification of points: 4530957 unclassified (1) 24042972 ground (2) 98082 building (6) 105301 water (9) 400 Reserved for ASPRS Definition (26) +-> flagged as extended overlap: 1945716 +---> 229710 of those are unclassified (1) +---> 1689969 of those are ground (2) +---> 15101 of those are building (6) +---> 10936 of those are water (9) z coordinate histogram with bin size 0.100000 bin [-1.3,-1.2) has 2 bin [-1.2,-1.1) has 330 bin [-1.1,-1.0) has 34704 bin [-1.0,-0.9) has 38343 bin [-0.9,-0.8) has 35844 bin [-0.8,-0.7) has 46759 bin [-0.7,-0.6) has 112274 bin [-0.6,-0.5) has 485224 bin [-0.5,-0.4) has 1075485 bin [-0.4,-0.3) has 1324452 bin [-0.3,-0.2) has 1270791 bin [-0.2,-0.1) has 1162968 bin [-0.1,0.0) has 1103305 bin [0.0,0.1) has 955844 bin [0.1,0.2) has 906788 bin [0.2,0.3) has 758289 bin [0.3,0.4) has 733407 bin [0.4,0.5) has 711165 bin [0.5,0.6) has 585288 bin [0.6,0.7) has 522070 bin [0.7,0.8) has 601070 bin [0.8,0.9) has 826024 bin [0.9,1.0) has 784261 bin [1.0,1.1) has 827164 bin [1.1,1.2) has 784754 bin [1.2,1.3) has 713747 bin [1.3,1.4) has 831363 bin [1.4,1.5) has 846113 bin [1.5,1.6) has 802149 bin [1.6,1.7) has 709650 bin [1.7,1.8) has 740190 bin [1.8,1.9) has 780778 bin [1.9,2.0) has 819578 bin [2.0,2.1) has 700148 bin [2.1,2.2) has 487758 bin [2.2,2.3) has 334940 bin [2.3,2.4) has 252021 bin [2.4,2.5) has 161460 bin [2.5,2.6) has 103190 bin [2.6,2.7) has 82415 bin [2.7,2.8) has 67671 bin [2.8,2.9) has 59196 bin [2.9,3.0) has 48084 bin [3.0,3.1) has 29674 bin [3.1,3.2) has 24521 bin [3.2,3.3) has 21934 bin [3.3,3.4) has 19720 bin [3.4,3.5) has 18587 bin [3.5,3.6) has 17995 bin [3.6,3.7) has 18281 bin [3.7,3.8) has 18521 bin [3.8,3.9) has 18502 bin [3.9,4.0) has 19636 bin [4.0,4.1) has 20072 bin [4.1,4.2) has 20668 bin [4.2,4.3) has 21397 bin [4.3,4.4) has 21668 bin [4.4,4.5) has 21441 bin [4.5,4.6) has 21904 bin [4.6,4.7) has 21817 bin [4.7,4.8) has 22523 bin [4.8,4.9) has 22309 bin [4.9,5.0) has 23625 bin [5.0,5.1) has 24315 bin [5.1,5.2) has 23071 bin [5.2,5.3) has 23907 bin [5.3,5.4) has 25185 bin [5.4,5.5) has 24161 bin [5.5,5.6) has 24101 bin [5.6,5.7) has 23759 bin [5.7,5.8) has 23994 bin [5.8,5.9) has 24312 bin [5.9,6.0) has 24619 bin [6.0,6.1) has 25008 bin [6.1,6.2) has 25506 bin [6.2,6.3) has 25679 bin [6.3,6.4) has 26249 bin [6.4,6.5) has 26931 bin [6.5,6.6) has 27290 bin [6.6,6.7) has 27985 bin [6.7,6.8) has 27531 bin [6.8,6.9) has 27937 bin [6.9,7.0) has 27956 bin [7.0,7.1) has 27783 bin [7.1,7.2) has 27598 bin [7.2,7.3) has 28179 bin [7.3,7.4) has 28015 bin [7.4,7.5) has 27682 bin [7.5,7.6) has 28339 bin [7.6,7.7) has 28799 bin [7.7,7.8) has 28635 bin [7.8,7.9) has 29065 bin [7.9,8.0) has 28762 bin [8.0,8.1) has 28618 bin [8.1,8.2) has 27949 bin [8.2,8.3) has 27271 bin 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has 11010 bin [20.0,20.1) has 10894 bin [20.1,20.2) has 10418 bin [20.2,20.3) has 10359 bin [20.3,20.4) has 9938 bin [20.4,20.5) has 10010 bin [20.5,20.6) has 9549 bin [20.6,20.7) has 9498 bin [20.7,20.8) has 9378 bin [20.8,20.9) has 9138 bin [20.9,21.0) has 8878 bin [21.0,21.1) has 8916 bin [21.1,21.2) has 8621 bin [21.2,21.3) has 8112 bin [21.3,21.4) has 8106 bin [21.4,21.5) has 7963 bin [21.5,21.6) has 7572 bin [21.6,21.7) has 7354 bin [21.7,21.8) has 7067 bin [21.8,21.9) has 6656 bin [21.9,22.0) has 6326 bin [22.0,22.1) has 6126 bin [22.1,22.2) has 5727 bin [22.2,22.3) has 5537 bin [22.3,22.4) has 5169 bin [22.4,22.5) has 4827 bin [22.5,22.6) has 4520 bin [22.6,22.7) has 4299 bin [22.7,22.8) has 3935 bin [22.8,22.9) has 3518 bin [22.9,23.0) has 3389 bin [23.0,23.1) has 3014 bin [23.1,23.2) has 2825 bin [23.2,23.3) has 2547 bin [23.3,23.4) has 2378 bin [23.4,23.5) has 2078 bin [23.5,23.6) has 1926 bin [23.6,23.7) has 1753 bin [23.7,23.8) has 1601 bin [23.8,23.9) has 1340 bin [23.9,24.0) has 1225 bin [24.0,24.1) has 1019 bin [24.1,24.2) has 922 bin [24.2,24.3) has 810 bin [24.3,24.4) has 650 bin [24.4,24.5) has 597 bin [24.5,24.6) has 509 bin [24.6,24.7) has 460 bin [24.7,24.8) has 416 bin [24.8,24.9) has 319 bin [24.9,25.0) has 258 bin [25.0,25.1) has 251 bin [25.1,25.2) has 189 bin [25.2,25.3) has 171 bin [25.3,25.4) has 176 bin [25.4,25.5) has 134 bin [25.5,25.6) has 95 bin [25.6,25.7) has 91 bin [25.7,25.8) has 58 bin [25.8,25.9) has 29 bin [25.9,26.0) has 23 bin [26.0,26.1) has 24 bin [26.1,26.2) has 27 bin [26.2,26.3) has 10 bin [26.3,26.4) has 8 bin [26.4,26.5) has 2 bin [26.5,26.6) has 3 bin [26.7,26.8) has 1 average z coordinate 2.5 for 28777712 element(s) point source id histogram with bin size 1.000000 bin 1139 has 445490 bin 1140 has 19338507 bin 1141 has 8993715 average point source id 1140.297043246523572 for 28777712 element(s)