lasinfo (210611) report for 'AHN4T/26FZ2_19.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: 44067423 number of points by return: 40078130 3067556 769816 137307 14614 scale factor x y z: 0.001 0.001 0.001 offset x y z: 177980 488730 0 min x y z: 177980.000 488730.000 -0.347 max x y z: 179019.999 490019.999 34.065 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: 44067423 extended number of points by return: 40078130 3067556 769816 137307 14614 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 -347 34065 intensity 39 4020 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 -33 34 user_data 6 9 point_source_ID 132 189 gps_time 270128634.923604 270193161.792569 WARNING: range violates GPS week time specified by global encoding bit 0 Color R 25 255 G 41 255 B 31 255 NIR 15 255 extended_return_number 1 5 extended_number_of_returns 1 6 extended_classification 1 26 extended_scan_angle -5500 5667 extended_scanner_channel 0 0 attribute0 0.39 40.2 ('Amplitude') attribute1 -16.78 25.25 ('Reflectance') attribute2 0 65535 ('Deviation') number of first returns: 40078130 number of intermediate returns: 924051 number of last returns: 40051278 number of single returns: 36986036 covered area in square units/kilounits: 1230524/1.23 point density: all returns 35.81 last only 32.55 (per square units) spacing: all returns 0.17 last only 0.18 (in units) WARNING: point type is 8 but (legacy) number of point records in header is 44067423 instead zero. WARNING: point type is 8 but (legacy) number of points by return [1] in header is 40078130 instead zero. WARNING: point type is 8 but (legacy) number of points by return [2] in header is 3067556 instead zero. WARNING: point type is 8 but (legacy) number of points by return [3] in header is 769816 instead zero. WARNING: point type is 8 but (legacy) number of points by return [4] in header is 137307 instead zero. WARNING: point type is 8 but (legacy) number of points by return [5] in header is 14614 instead zero. overview over extended number of returns of given pulse: 36986036 4614796 1901160 491984 73296 151 0 0 0 0 0 0 0 0 0 histogram of classification of points: 7745764 unclassified (1) 34150242 ground (2) 652407 building (6) 1406111 water (9) 112899 Reserved for ASPRS Definition (26) +-> flagged as extended overlap: 2670780 +---> 134840 of those are unclassified (1) +---> 2201185 of those are ground (2) +---> 394 of those are building (6) +---> 330071 of those are water (9) +---> 4290 of those are Reserved for ASPRS Definition (26) z coordinate histogram with bin size 0.100000 bin [-0.4,-0.3) has 11 bin [-0.3,-0.2) has 6128 bin [-0.2,-0.1) has 493030 bin [-0.1,0.0) has 894247 bin [0.0,0.1) has 193568 bin [0.1,0.2) has 211970 bin [0.2,0.3) has 224689 bin [0.3,0.4) has 322937 bin [0.4,0.5) has 505266 bin [0.5,0.6) has 623916 bin [0.6,0.7) has 663445 bin [0.7,0.8) has 1434480 bin [0.8,0.9) has 3416104 bin [0.9,1.0) has 4316776 bin [1.0,1.1) has 4328301 bin [1.1,1.2) has 2788251 bin [1.2,1.3) has 2156769 bin [1.3,1.4) has 1832793 bin [1.4,1.5) has 1644722 bin [1.5,1.6) has 1658726 bin [1.6,1.7) has 1412190 bin [1.7,1.8) has 1185365 bin [1.8,1.9) has 1090649 bin [1.9,2.0) has 879121 bin [2.0,2.1) has 606535 bin [2.1,2.2) has 452393 bin [2.2,2.3) has 441258 bin [2.3,2.4) has 363700 bin [2.4,2.5) has 294211 bin [2.5,2.6) has 328094 bin [2.6,2.7) has 399528 bin [2.7,2.8) has 331803 bin [2.8,2.9) has 348762 bin [2.9,3.0) has 332548 bin [3.0,3.1) has 294052 bin [3.1,3.2) has 263071 bin [3.2,3.3) has 263057 bin [3.3,3.4) has 286352 bin [3.4,3.5) has 204838 bin [3.5,3.6) has 213504 bin [3.6,3.7) has 228146 bin [3.7,3.8) has 228612 bin [3.8,3.9) has 217108 bin [3.9,4.0) has 193099 bin [4.0,4.1) has 192662 bin [4.1,4.2) has 195198 bin [4.2,4.3) has 185530 bin [4.3,4.4) has 177625 bin [4.4,4.5) has 173964 bin [4.5,4.6) has 154033 bin [4.6,4.7) has 144580 bin [4.7,4.8) has 137557 bin 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[28.6,28.7) has 831 bin [28.7,28.8) has 779 bin [28.8,28.9) has 785 bin [28.9,29.0) has 725 bin [29.0,29.1) has 660 bin [29.1,29.2) has 708 bin [29.2,29.3) has 634 bin [29.3,29.4) has 650 bin [29.4,29.5) has 606 bin [29.5,29.6) has 599 bin [29.6,29.7) has 529 bin [29.7,29.8) has 584 bin [29.8,29.9) has 552 bin [29.9,30.0) has 566 bin [30.0,30.1) has 488 bin [30.1,30.2) has 465 bin [30.2,30.3) has 437 bin [30.3,30.4) has 403 bin [30.4,30.5) has 381 bin [30.5,30.6) has 389 bin [30.6,30.7) has 341 bin [30.7,30.8) has 303 bin [30.8,30.9) has 329 bin [30.9,31.0) has 270 bin [31.0,31.1) has 272 bin [31.1,31.2) has 265 bin [31.2,31.3) has 220 bin [31.3,31.4) has 219 bin [31.4,31.5) has 191 bin [31.5,31.6) has 218 bin [31.6,31.7) has 175 bin [31.7,31.8) has 188 bin [31.8,31.9) has 171 bin [31.9,32.0) has 143 bin [32.0,32.1) has 160 bin [32.1,32.2) has 145 bin [32.2,32.3) has 125 bin [32.3,32.4) has 115 bin [32.4,32.5) has 109 bin [32.5,32.6) has 128 bin [32.6,32.7) has 119 bin [32.7,32.8) has 110 bin [32.8,32.9) has 82 bin [32.9,33.0) has 69 bin [33.0,33.1) has 72 bin [33.1,33.2) has 55 bin [33.2,33.3) has 50 bin [33.3,33.4) has 46 bin [33.4,33.5) has 33 bin [33.5,33.6) has 30 bin [33.6,33.7) has 11 bin [33.7,33.8) has 8 bin [33.8,33.9) has 3 bin [34.0,34.1) has 1 average z coordinate 2.3 for 44067423 element(s) point source id histogram with bin size 1.000000 bin 132 has 11473663 bin 133 has 31946244 bin 134 has 434609 bin 189 has 212907 average point source id 133.020054224636652 for 44067423 element(s)