lasinfo (210611) report for 'AHN4T/26AZ1_08.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: 34469772 number of points by return: 29286522 3938561 1034338 188556 21795 scale factor x y z: 0.001 0.001 0.001 offset x y z: 141980 491230 0 min x y z: 141980.000 491230.000 -4.361 max x y z: 143019.999 492519.999 28.162 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: 34469772 extended number of points by return: 29286522 3938561 1034338 188556 21795 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 -4361 28162 intensity 56 3437 return_number 1 5 number_of_returns 1 6 edge_of_flight_line 0 1 scan_direction_flag 0 1 classification 1 9 scan_angle_rank -34 16 user_data 6 7 point_source_ID 130 131 gps_time 270126532.217228 270127317.488061 WARNING: range violates GPS week time specified by global encoding bit 0 Color R 0 255 G 0 255 B 0 255 NIR 11 255 extended_return_number 1 5 extended_number_of_returns 1 6 extended_classification 1 9 extended_scan_angle -5667 2667 extended_scanner_channel 0 0 attribute0 0.56 34.37 ('Amplitude') attribute1 -15.35 18.41 ('Reflectance') attribute2 0 65535 ('Deviation') number of first returns: 29286522 number of intermediate returns: 1249308 number of last returns: 29266768 number of single returns: 25332826 covered area in square units/kilounits: 1191336/1.19 point density: all returns 28.93 last only 24.57 (per square units) spacing: all returns 0.19 last only 0.20 (in units) WARNING: point type is 8 but (legacy) number of point records in header is 34469772 instead zero. WARNING: point type is 8 but (legacy) number of points by return [1] in header is 29286522 instead zero. WARNING: point type is 8 but (legacy) number of points by return [2] in header is 3938561 instead zero. WARNING: point type is 8 but (legacy) number of points by return [3] in header is 1034338 instead zero. WARNING: point type is 8 but (legacy) number of points by return [4] in header is 188556 instead zero. WARNING: point type is 8 but (legacy) number of points by return [5] in header is 21795 instead zero. overview over extended number of returns of given pulse: 25332826 5813173 2544156 670084 109148 385 0 0 0 0 0 0 0 0 0 histogram of classification of points: 8737268 unclassified (1) 17251745 ground (2) 784 building (6) 8479975 water (9) +-> flagged as extended overlap: 2733039 +---> 916495 of those are unclassified (1) +---> 1362163 of those are ground (2) +---> 454381 of those are water (9) z coordinate histogram with bin size 0.100000 bin [-4.4,-4.3) has 19 bin [-4.3,-4.2) has 4778 bin [-4.2,-4.1) has 111710 bin [-4.1,-4.0) has 648938 bin [-4.0,-3.9) has 1381483 bin [-3.9,-3.8) has 1129656 bin [-3.8,-3.7) has 918397 bin [-3.7,-3.6) has 1131042 bin [-3.6,-3.5) has 2535930 bin [-3.5,-3.4) has 3349566 bin [-3.4,-3.3) has 2269166 bin [-3.3,-3.2) has 1229905 bin [-3.2,-3.1) has 686266 bin [-3.1,-3.0) has 489141 bin [-3.0,-2.9) has 441854 bin [-2.9,-2.8) has 484441 bin [-2.8,-2.7) has 463237 bin [-2.7,-2.6) has 372730 bin [-2.6,-2.5) has 306496 bin [-2.5,-2.4) has 256508 bin [-2.4,-2.3) has 215646 bin [-2.3,-2.2) has 183164 bin [-2.2,-2.1) has 163867 bin [-2.1,-2.0) has 145446 bin [-2.0,-1.9) has 128404 bin [-1.9,-1.8) has 113480 bin [-1.8,-1.7) has 102254 bin [-1.7,-1.6) has 93453 bin [-1.6,-1.5) has 87565 bin [-1.5,-1.4) has 82749 bin [-1.4,-1.3) has 76229 bin [-1.3,-1.2) has 74269 bin [-1.2,-1.1) has 70979 bin [-1.1,-1.0) has 70710 bin [-1.0,-0.9) has 70649 bin [-0.9,-0.8) has 69381 bin [-0.8,-0.7) has 69498 bin [-0.7,-0.6) has 66701 bin [-0.6,-0.5) has 65877 bin [-0.5,-0.4) has 65638 bin [-0.4,-0.3) has 90380 bin [-0.3,-0.2) has 1821088 bin [-0.2,-0.1) has 5922623 bin [-0.1,0.0) has 942647 bin [0.0,0.1) has 135819 bin [0.1,0.2) has 109134 bin [0.2,0.3) has 98199 bin [0.3,0.4) has 88417 bin [0.4,0.5) has 87035 bin [0.5,0.6) has 85317 bin [0.6,0.7) has 93748 bin [0.7,0.8) has 80119 bin [0.8,0.9) has 71720 bin [0.9,1.0) has 71472 bin [1.0,1.1) has 78185 bin [1.1,1.2) has 71614 bin [1.2,1.3) has 69417 bin [1.3,1.4) has 67534 bin [1.4,1.5) has 66198 bin [1.5,1.6) has 66949 bin [1.6,1.7) has 67810 bin [1.7,1.8) has 68087 bin [1.8,1.9) has 68945 bin [1.9,2.0) has 70083 bin [2.0,2.1) has 68209 bin [2.1,2.2) has 63141 bin [2.2,2.3) has 65321 bin [2.3,2.4) has 69515 bin [2.4,2.5) has 80750 bin [2.5,2.6) has 113156 bin [2.6,2.7) has 177601 bin [2.7,2.8) has 249986 bin [2.8,2.9) has 315336 bin [2.9,3.0) has 200867 bin [3.0,3.1) has 71559 bin [3.1,3.2) has 64501 bin [3.2,3.3) has 68954 bin [3.3,3.4) has 96959 bin [3.4,3.5) has 65881 bin [3.5,3.6) has 36779 bin [3.6,3.7) has 23256 bin [3.7,3.8) has 22863 bin [3.8,3.9) has 19250 bin [3.9,4.0) has 17070 bin [4.0,4.1) has 16507 bin [4.1,4.2) has 16152 bin [4.2,4.3) has 15588 bin [4.3,4.4) has 15785 bin [4.4,4.5) has 15597 bin [4.5,4.6) has 15414 bin [4.6,4.7) has 15201 bin [4.7,4.8) has 15166 bin [4.8,4.9) has 15084 bin [4.9,5.0) has 15129 bin [5.0,5.1) has 15019 bin [5.1,5.2) has 14994 bin [5.2,5.3) has 15113 bin [5.3,5.4) has 15131 bin [5.4,5.5) has 14942 bin [5.5,5.6) has 15244 bin [5.6,5.7) has 14764 bin [5.7,5.8) has 14834 bin [5.8,5.9) has 14858 bin [5.9,6.0) has 14850 bin [6.0,6.1) has 14736 bin [6.1,6.2) has 14820 bin [6.2,6.3) has 15019 bin [6.3,6.4) has 15075 bin [6.4,6.5) has 14938 bin [6.5,6.6) has 15028 bin [6.6,6.7) has 14998 bin [6.7,6.8) has 15077 bin [6.8,6.9) has 15029 bin [6.9,7.0) has 14996 bin [7.0,7.1) has 15080 bin [7.1,7.2) has 14870 bin [7.2,7.3) has 15081 bin [7.3,7.4) has 14846 bin [7.4,7.5) has 14749 bin [7.5,7.6) has 14666 bin [7.6,7.7) has 14690 bin [7.7,7.8) has 14844 bin [7.8,7.9) has 14847 bin [7.9,8.0) has 14877 bin [8.0,8.1) has 15141 bin [8.1,8.2) has 15224 bin [8.2,8.3) has 15188 bin [8.3,8.4) has 15180 bin [8.4,8.5) has 15279 bin [8.5,8.6) has 15261 bin [8.6,8.7) has 15274 bin [8.7,8.8) has 15143 bin [8.8,8.9) has 15138 bin [8.9,9.0) has 15057 bin [9.0,9.1) has 15273 bin [9.1,9.2) has 15236 bin [9.2,9.3) has 15337 bin [9.3,9.4) has 15232 bin 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1.000000 bin 130 has 16378773 bin 131 has 18090999 average point source id 130.524836630773194 for 34469772 element(s)