lasinfo (210611) report for 'AHN4T/31CN1_03.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: 179/2021 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: 46027863 number of points by return: 44713393 1038170 232974 39217 4109 scale factor x y z: 0.001 0.001 0.001 offset x y z: 101980 461230 0 min x y z: 101980.000 461230.000 -3.021 max x y z: 103019.999 462519.999 22.301 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: 46027863 extended number of points by return: 44713393 1038170 232974 39217 4109 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 -3021 22301 intensity 56 4667 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 -34 32 user_data 6 7 point_source_ID 170 172 gps_time 270302467.369086 270304198.039302 WARNING: range violates GPS week time specified by global encoding bit 0 Color R 38 255 G 41 255 B 15 255 NIR 49 255 extended_return_number 1 5 extended_number_of_returns 1 6 extended_classification 1 26 extended_scan_angle -5667 5333 extended_scanner_channel 0 0 attribute0 0.56 46.67 ('Amplitude') attribute1 -15.4 31.78 ('Reflectance') attribute2 0 65535 ('Deviation') number of first returns: 44713393 number of intermediate returns: 277601 number of last returns: 44694486 number of single returns: 43657617 covered area in square units/kilounits: 1317868/1.32 point density: all returns 34.93 last only 33.91 (per square units) spacing: all returns 0.17 last only 0.17 (in units) WARNING: point type is 8 but (legacy) number of point records in header is 46027863 instead zero. WARNING: point type is 8 but (legacy) number of points by return [1] in header is 44713393 instead zero. WARNING: point type is 8 but (legacy) number of points by return [2] in header is 1038170 instead zero. WARNING: point type is 8 but (legacy) number of points by return [3] in header is 232974 instead zero. WARNING: point type is 8 but (legacy) number of points by return [4] in header is 39217 instead zero. WARNING: point type is 8 but (legacy) number of points by return [5] in header is 4109 instead zero. overview over extended number of returns of given pulse: 43657617 1624861 583755 140988 20500 142 0 0 0 0 0 0 0 0 0 histogram of classification of points: 2850074 unclassified (1) 41440904 ground (2) 1402358 building (6) 300824 water (9) 33703 Reserved for ASPRS Definition (26) +-> flagged as extended overlap: 2966974 +---> 157741 of those are unclassified (1) +---> 2697873 of those are ground (2) +---> 94933 of those are building (6) +---> 9664 of those are water (9) +---> 6763 of those are Reserved for ASPRS Definition (26) z coordinate histogram with bin size 0.100000 bin [-3.1,-3.0) has 3 bin [-3.0,-2.9) has 122 bin [-2.9,-2.8) has 8 bin [-2.7,-2.6) has 109 bin [-2.6,-2.5) has 9207 bin [-2.5,-2.4) has 165917 bin [-2.4,-2.3) has 315279 bin [-2.3,-2.2) has 408063 bin [-2.2,-2.1) has 447165 bin [-2.1,-2.0) has 615161 bin [-2.0,-1.9) has 1329934 bin [-1.9,-1.8) has 3505912 bin [-1.8,-1.7) has 5407579 bin [-1.7,-1.6) has 4317827 bin [-1.6,-1.5) has 2948559 bin [-1.5,-1.4) has 2490289 bin [-1.4,-1.3) has 2475985 bin [-1.3,-1.2) has 3119093 bin [-1.2,-1.1) has 2556278 bin [-1.1,-1.0) has 1871947 bin [-1.0,-0.9) has 1130693 bin [-0.9,-0.8) has 1047685 bin [-0.8,-0.7) has 1523290 bin [-0.7,-0.6) has 1335728 bin [-0.6,-0.5) has 1312696 bin [-0.5,-0.4) has 843575 bin [-0.4,-0.3) has 447747 bin [-0.3,-0.2) has 425606 bin [-0.2,-0.1) has 434826 bin [-0.1,0.0) has 537283 bin [0.0,0.1) has 436965 bin [0.1,0.2) has 341977 bin [0.2,0.3) has 195556 bin [0.3,0.4) has 95591 bin [0.4,0.5) has 63273 bin [0.5,0.6) has 62115 bin [0.6,0.7) has 63095 bin [0.7,0.8) has 63215 bin [0.8,0.9) has 66061 bin [0.9,1.0) has 68801 bin [1.0,1.1) has 64761 bin [1.1,1.2) has 64572 bin [1.2,1.3) has 64400 bin [1.3,1.4) has 65002 bin [1.4,1.5) has 71843 bin [1.5,1.6) has 87643 bin [1.6,1.7) has 68691 bin [1.7,1.8) has 86580 bin [1.8,1.9) has 86336 bin [1.9,2.0) has 94989 bin [2.0,2.1) has 76023 bin [2.1,2.2) has 65822 bin [2.2,2.3) has 65317 bin [2.3,2.4) has 63699 bin [2.4,2.5) has 49599 bin [2.5,2.6) has 51141 bin [2.6,2.7) has 41720 bin [2.7,2.8) has 40062 bin [2.8,2.9) has 39052 bin [2.9,3.0) has 38240 bin [3.0,3.1) has 34849 bin [3.1,3.2) has 38807 bin [3.2,3.3) has 43886 bin [3.3,3.4) has 43665 bin [3.4,3.5) has 48401 bin [3.5,3.6) has 35230 bin [3.6,3.7) has 30228 bin [3.7,3.8) has 32164 bin [3.8,3.9) has 40877 bin [3.9,4.0) has 44459 bin [4.0,4.1) has 37202 bin [4.1,4.2) has 37061 bin [4.2,4.3) has 62377 bin [4.3,4.4) has 29438 bin [4.4,4.5) has 25631 bin [4.5,4.6) has 25637 bin [4.6,4.7) has 25327 bin [4.7,4.8) has 27305 bin [4.8,4.9) has 28024 bin [4.9,5.0) has 27331 bin [5.0,5.1) has 28599 bin [5.1,5.2) has 26898 bin [5.2,5.3) has 30657 bin [5.3,5.4) has 33665 bin [5.4,5.5) has 29912 bin [5.5,5.6) has 26518 bin [5.6,5.7) has 23184 bin [5.7,5.8) has 22295 bin [5.8,5.9) has 19168 bin [5.9,6.0) has 17903 bin [6.0,6.1) has 18325 bin [6.1,6.2) has 21637 bin [6.2,6.3) has 30788 bin [6.3,6.4) has 29723 bin [6.4,6.5) has 38821 bin [6.5,6.6) has 55926 bin [6.6,6.7) has 40446 bin [6.7,6.8) has 35114 bin [6.8,6.9) has 21152 bin [6.9,7.0) has 17864 bin [7.0,7.1) has 13938 bin [7.1,7.2) has 24549 bin [7.2,7.3) has 63463 bin [7.3,7.4) has 57316 bin [7.4,7.5) has 19583 bin [7.5,7.6) has 16130 bin [7.6,7.7) has 26117 bin [7.7,7.8) has 18365 bin [7.8,7.9) has 15354 bin [7.9,8.0) has 15028 bin [8.0,8.1) has 11230 bin [8.1,8.2) has 10026 bin [8.2,8.3) has 10392 bin [8.3,8.4) has 10276 bin [8.4,8.5) has 31306 bin [8.5,8.6) has 46188 bin [8.6,8.7) has 21815 bin [8.7,8.8) has 11414 bin [8.8,8.9) has 10041 bin [8.9,9.0) has 7739 bin [9.0,9.1) has 7610 bin [9.1,9.2) has 7552 bin [9.2,9.3) has 7261 bin [9.3,9.4) has 6822 bin [9.4,9.5) has 11439 bin [9.5,9.6) has 18364 bin [9.6,9.7) has 29462 bin [9.7,9.8) has 36997 bin [9.8,9.9) has 53028 bin [9.9,10.0) has 41058 bin [10.0,10.1) has 26886 bin [10.1,10.2) has 16903 bin [10.2,10.3) has 6872 bin [10.3,10.4) has 7843 bin 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has 627 bin [18.5,18.6) has 527 bin [18.6,18.7) has 524 bin [18.7,18.8) has 473 bin [18.8,18.9) has 516 bin [18.9,19.0) has 488 bin [19.0,19.1) has 481 bin [19.1,19.2) has 469 bin [19.2,19.3) has 418 bin [19.3,19.4) has 376 bin [19.4,19.5) has 402 bin [19.5,19.6) has 335 bin [19.6,19.7) has 318 bin [19.7,19.8) has 277 bin [19.8,19.9) has 299 bin [19.9,20.0) has 295 bin [20.0,20.1) has 256 bin [20.1,20.2) has 247 bin [20.2,20.3) has 265 bin [20.3,20.4) has 274 bin [20.4,20.5) has 259 bin [20.5,20.6) has 216 bin [20.6,20.7) has 198 bin [20.7,20.8) has 176 bin [20.8,20.9) has 178 bin [20.9,21.0) has 182 bin [21.0,21.1) has 114 bin [21.1,21.2) has 162 bin [21.2,21.3) has 155 bin [21.3,21.4) has 119 bin [21.4,21.5) has 91 bin [21.5,21.6) has 102 bin [21.6,21.7) has 81 bin [21.7,21.8) has 50 bin [21.8,21.9) has 50 bin [21.9,22.0) has 17 bin [22.0,22.1) has 20 bin [22.1,22.2) has 7 bin [22.2,22.3) has 1 bin [22.3,22.4) has 1 average z coordinate -0.8 for 46027863 element(s) point source id histogram with bin size 1.000000 bin 170 has 4890621 bin 171 has 32372987 bin 172 has 8764255 average point source id 171.084158458540657 for 46027863 element(s)