lasinfo (210611) report for 'AHN4T/38EN2_25.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: 180/2021 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: 45326584 number of points by return: 41995687 2529714 661492 125262 14429 scale factor x y z: 0.001 0.001 0.001 offset x y z: 128980 443730 0 min x y z: 128980.000 443730.000 -1.692 max x y z: 130019.999 445019.999 32.705 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: 45326584 extended number of points by return: 41995687 2529714 661492 125262 14429 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 -1692 32705 intensity 0 4933 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 -13 30 user_data 6 7 point_source_ID 73 74 gps_time 269721925.170605 269722864.457907 WARNING: range violates GPS week time specified by global encoding bit 0 Color R 4 255 G 18 255 B 3 255 NIR 41 255 extended_return_number 1 5 extended_number_of_returns 1 7 extended_classification 1 26 extended_scan_angle -2167 5000 extended_scanner_channel 0 0 attribute0 0 49.33 ('Amplitude') attribute1 -16.01 33.99 ('Reflectance') attribute2 0 65535 ('Deviation') number of first returns: 41995687 number of intermediate returns: 803678 number of last returns: 41970775 number of single returns: 39443556 covered area in square units/kilounits: 1329928/1.33 point density: all returns 34.08 last only 31.56 (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 45326584 instead zero. WARNING: point type is 8 but (legacy) number of points by return [1] in header is 41995687 instead zero. WARNING: point type is 8 but (legacy) number of points by return [2] in header is 2529714 instead zero. WARNING: point type is 8 but (legacy) number of points by return [3] in header is 661492 instead zero. WARNING: point type is 8 but (legacy) number of points by return [4] in header is 125262 instead zero. WARNING: point type is 8 but (legacy) number of points by return [5] in header is 14429 instead zero. overview over extended number of returns of given pulse: 39443556 3752998 1612344 445063 71883 720 20 0 0 0 0 0 0 0 0 histogram of classification of points: 4601714 unclassified (1) 38756832 ground (2) 1725135 building (6) 214574 water (9) 28329 Reserved for ASPRS Definition (26) +-> flagged as extended overlap: 2864741 +---> 191688 of those are unclassified (1) +---> 2547501 of those are ground (2) +---> 103262 of those are building (6) +---> 21110 of those are water (9) +---> 1180 of those are Reserved for ASPRS Definition (26) z coordinate histogram with bin size 0.100000 bin [-1.7,-1.6) has 62 bin [-1.6,-1.5) has 11700 bin [-1.5,-1.4) has 65912 bin [-1.4,-1.3) has 86542 bin [-1.3,-1.2) has 82479 bin [-1.2,-1.1) has 109948 bin [-1.1,-1.0) has 236409 bin [-1.0,-0.9) has 515484 bin [-0.9,-0.8) has 950136 bin [-0.8,-0.7) has 1784109 bin [-0.7,-0.6) has 2340435 bin [-0.6,-0.5) has 2084665 bin [-0.5,-0.4) has 1839855 bin [-0.4,-0.3) has 1592925 bin [-0.3,-0.2) has 1044633 bin [-0.2,-0.1) has 681228 bin [-0.1,0.0) has 405240 bin [0.0,0.1) has 373792 bin [0.1,0.2) has 403523 bin [0.2,0.3) has 583127 bin [0.3,0.4) has 858420 bin [0.4,0.5) has 1255986 bin [0.5,0.6) has 1944970 bin [0.6,0.7) has 3026536 bin [0.7,0.8) has 3639679 bin [0.8,0.9) has 3530931 bin [0.9,1.0) has 3065242 bin [1.0,1.1) has 2449537 bin [1.1,1.2) has 1809851 bin [1.2,1.3) has 1268028 bin [1.3,1.4) has 727000 bin [1.4,1.5) has 354213 bin [1.5,1.6) has 184819 bin [1.6,1.7) has 121247 bin [1.7,1.8) has 100120 bin [1.8,1.9) has 86326 bin [1.9,2.0) has 79890 bin [2.0,2.1) has 74851 bin [2.1,2.2) has 70724 bin [2.2,2.3) has 66200 bin [2.3,2.4) has 58754 bin [2.4,2.5) has 55098 bin [2.5,2.6) has 56002 bin [2.6,2.7) has 59219 bin [2.7,2.8) has 59593 bin [2.8,2.9) has 63113 bin [2.9,3.0) has 69196 bin [3.0,3.1) has 74777 bin [3.1,3.2) has 78679 bin [3.2,3.3) has 81648 bin [3.3,3.4) has 82266 bin 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5234 bin [19.5,19.6) has 5173 bin [19.6,19.7) has 5237 bin [19.7,19.8) has 5355 bin [19.8,19.9) has 5256 bin [19.9,20.0) has 5534 bin [20.0,20.1) has 5462 bin [20.1,20.2) has 5426 bin [20.2,20.3) has 5436 bin [20.3,20.4) has 5513 bin [20.4,20.5) has 5557 bin [20.5,20.6) has 5648 bin [20.6,20.7) has 5443 bin [20.7,20.8) has 5323 bin [20.8,20.9) has 5497 bin [20.9,21.0) has 5423 bin [21.0,21.1) has 5460 bin [21.1,21.2) has 5534 bin [21.2,21.3) has 5548 bin [21.3,21.4) has 5455 bin [21.4,21.5) has 5392 bin [21.5,21.6) has 5248 bin [21.6,21.7) has 5313 bin [21.7,21.8) has 5378 bin [21.8,21.9) has 5430 bin [21.9,22.0) has 5291 bin [22.0,22.1) has 5375 bin [22.1,22.2) has 5070 bin [22.2,22.3) has 5180 bin [22.3,22.4) has 5494 bin [22.4,22.5) has 5371 bin [22.5,22.6) has 5332 bin [22.6,22.7) has 5396 bin [22.7,22.8) has 5367 bin [22.8,22.9) has 5399 bin [22.9,23.0) has 5420 bin [23.0,23.1) has 5548 bin [23.1,23.2) has 5614 bin [23.2,23.3) has 5630 bin [23.3,23.4) has 5561 bin [23.4,23.5) has 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3029 bin [27.5,27.6) has 3033 bin [27.6,27.7) has 2984 bin [27.7,27.8) has 2827 bin [27.8,27.9) has 2759 bin [27.9,28.0) has 2703 bin [28.0,28.1) has 2538 bin [28.1,28.2) has 2430 bin [28.2,28.3) has 2383 bin [28.3,28.4) has 2314 bin [28.4,28.5) has 2226 bin [28.5,28.6) has 2005 bin [28.6,28.7) has 1983 bin [28.7,28.8) has 1940 bin [28.8,28.9) has 1800 bin [28.9,29.0) has 1769 bin [29.0,29.1) has 1712 bin [29.1,29.2) has 1530 bin [29.2,29.3) has 1439 bin [29.3,29.4) has 1359 bin [29.4,29.5) has 1333 bin [29.5,29.6) has 1201 bin [29.6,29.7) has 1106 bin [29.7,29.8) has 1096 bin [29.8,29.9) has 1018 bin [29.9,30.0) has 891 bin [30.0,30.1) has 783 bin [30.1,30.2) has 727 bin [30.2,30.3) has 583 bin [30.3,30.4) has 524 bin [30.4,30.5) has 455 bin [30.5,30.6) has 416 bin [30.6,30.7) has 383 bin [30.7,30.8) has 308 bin [30.8,30.9) has 249 bin [30.9,31.0) has 211 bin [31.0,31.1) has 188 bin [31.1,31.2) has 141 bin [31.2,31.3) has 100 bin [31.3,31.4) has 88 bin [31.4,31.5) has 91 bin [31.5,31.6) has 74 bin [31.6,31.7) has 64 bin [31.7,31.8) has 56 bin [31.8,31.9) has 37 bin [31.9,32.0) has 28 bin [32.0,32.1) has 19 bin [32.1,32.2) has 6 bin [32.2,32.3) has 5 bin [32.3,32.4) has 7 bin [32.4,32.5) has 3 bin [32.7,32.8) has 1 average z coordinate 1.3 for 45326584 element(s) point source id histogram with bin size 1.000000 bin 73 has 28266165 bin 74 has 17060419 average point source id 73.376388809710434 for 45326584 element(s)