lasinfo (210611) report for 'AHN4T/21AZ1_05.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: 333/2022 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: 54737290 number of points by return: 51576386 1929627 887016 282494 55758 scale factor x y z: 0.001 0.001 0.001 offset x y z: 183980 517480 0 min x y z: 183980.000 517480.000 -4.700 max x y z: 185019.999 518769.999 29.608 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: 54737290 extended number of points by return: 51576386 1929627 887016 282494 55758 5476 533 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 -4700 29608 intensity 17 4407 return_number 1 7 number_of_returns 1 7 edge_of_flight_line 0 1 scan_direction_flag 0 1 classification 1 26 scan_angle_rank -34 27 user_data 6 7 point_source_ID 76 205 gps_time 325947917.455584 328796856.586387 WARNING: range violates GPS week time specified by global encoding bit 0 Color R 51 255 G 62 255 B 50 255 NIR 38 255 extended_return_number 1 7 extended_number_of_returns 1 7 extended_classification 1 26 extended_scan_angle -5667 4500 extended_scanner_channel 0 0 attribute0 0 0 ('Amplitude') attribute1 -16.31 27.81 ('Reflectance') attribute2 0 65535 ('Deviation') number of first returns: 51576386 number of intermediate returns: 1237494 number of last returns: 51558467 number of single returns: 49635057 covered area in square units/kilounits: 1340668/1.34 point density: all returns 40.83 last only 38.46 (per square units) spacing: all returns 0.16 last only 0.16 (in units) WARNING: point type is 8 but (legacy) number of point records in header is 54737290 instead zero. WARNING: point type is 8 but (legacy) number of points by return [1] in header is 51576386 instead zero. WARNING: point type is 8 but (legacy) number of points by return [2] in header is 1929627 instead zero. WARNING: point type is 8 but (legacy) number of points by return [3] in header is 887016 instead zero. WARNING: point type is 8 but (legacy) number of points by return [4] in header is 282494 instead zero. WARNING: point type is 8 but (legacy) number of points by return [5] in header is 55758 instead zero. overview over extended number of returns of given pulse: 49635057 2089655 1817192 909462 245321 36658 3945 0 0 0 0 0 0 0 0 histogram of classification of points: 3700645 unclassified (1) 49937286 ground (2) 1031724 building (6) 67499 water (9) 136 Reserved for ASPRS Definition (26) +-> flagged as extended overlap: 3355399 +---> 142947 of those are unclassified (1) +---> 3112043 of those are ground (2) +---> 94977 of those are building (6) +---> 5432 of those are water (9) z coordinate histogram with bin size 0.100000 bin [-4.7,-4.6) has 157 bin [-4.6,-4.5) has 4699 bin [-4.5,-4.4) has 3375 bin [-4.4,-4.3) has 1550 bin [-4.3,-4.2) has 2886 bin [-4.2,-4.1) has 11216 bin [-4.1,-4.0) has 41140 bin [-4.0,-3.9) has 70317 bin [-3.9,-3.8) has 79615 bin [-3.8,-3.7) has 77141 bin [-3.7,-3.6) has 90519 bin [-3.6,-3.5) has 93317 bin [-3.5,-3.4) has 92894 bin [-3.4,-3.3) has 106668 bin [-3.3,-3.2) has 128363 bin [-3.2,-3.1) has 161775 bin [-3.1,-3.0) has 293873 bin [-3.0,-2.9) has 3062251 bin [-2.9,-2.8) has 20218151 bin [-2.8,-2.7) has 14595074 bin [-2.7,-2.6) has 4773322 bin [-2.6,-2.5) has 2070418 bin [-2.5,-2.4) has 1125417 bin [-2.4,-2.3) has 877929 bin [-2.3,-2.2) has 734989 bin [-2.2,-2.1) has 539247 bin [-2.1,-2.0) has 397391 bin [-2.0,-1.9) has 248255 bin [-1.9,-1.8) has 149804 bin [-1.8,-1.7) has 77283 bin [-1.7,-1.6) has 43968 bin [-1.6,-1.5) has 34117 bin [-1.5,-1.4) has 30379 bin [-1.4,-1.3) has 29996 bin [-1.3,-1.2) has 31519 bin [-1.2,-1.1) has 33538 bin [-1.1,-1.0) has 31676 bin [-1.0,-0.9) has 30646 bin [-0.9,-0.8) has 29830 bin [-0.8,-0.7) has 27421 bin [-0.7,-0.6) has 27244 bin [-0.6,-0.5) has 32540 bin [-0.5,-0.4) has 28617 bin [-0.4,-0.3) has 29347 bin [-0.3,-0.2) has 34848 bin [-0.2,-0.1) has 34349 bin [-0.1,0.0) has 29809 bin [0.0,0.1) has 25153 bin [0.1,0.2) has 25414 bin [0.2,0.3) has 25036 bin [0.3,0.4) has 24562 bin [0.4,0.5) has 28161 bin [0.5,0.6) has 25977 bin [0.6,0.7) has 23100 bin [0.7,0.8) has 24855 bin [0.8,0.9) has 26161 bin [0.9,1.0) has 28915 bin [1.0,1.1) has 29581 bin [1.1,1.2) has 26305 bin [1.2,1.3) has 26468 bin [1.3,1.4) has 25881 bin [1.4,1.5) has 24260 bin [1.5,1.6) has 25272 bin [1.6,1.7) has 24134 bin [1.7,1.8) has 25201 bin [1.8,1.9) has 25052 bin [1.9,2.0) has 25299 bin [2.0,2.1) has 25935 bin [2.1,2.2) has 25670 bin [2.2,2.3) has 25882 bin [2.3,2.4) has 26197 bin [2.4,2.5) has 26192 bin [2.5,2.6) has 26326 bin [2.6,2.7) has 26125 bin [2.7,2.8) has 25669 bin [2.8,2.9) has 25757 bin [2.9,3.0) has 25526 bin [3.0,3.1) has 26536 bin [3.1,3.2) has 26702 bin [3.2,3.3) has 26576 bin [3.3,3.4) has 27325 bin [3.4,3.5) has 28614 bin [3.5,3.6) has 27087 bin [3.6,3.7) has 26338 bin [3.7,3.8) has 26633 bin [3.8,3.9) has 28925 bin [3.9,4.0) has 30492 bin [4.0,4.1) has 27308 bin [4.1,4.2) has 27109 bin [4.2,4.3) has 26966 bin [4.3,4.4) has 26508 bin [4.4,4.5) has 25928 bin [4.5,4.6) has 25656 bin [4.6,4.7) has 26108 bin [4.7,4.8) has 25513 bin [4.8,4.9) has 25526 bin [4.9,5.0) has 25055 bin [5.0,5.1) has 25377 bin [5.1,5.2) has 24784 bin [5.2,5.3) has 25633 bin [5.3,5.4) has 25180 bin [5.4,5.5) has 24905 bin [5.5,5.6) has 25582 bin [5.6,5.7) has 28006 bin [5.7,5.8) has 40711 bin [5.8,5.9) has 26947 bin [5.9,6.0) has 25412 bin [6.0,6.1) has 23638 bin [6.1,6.2) has 23709 bin [6.2,6.3) has 23279 bin [6.3,6.4) has 23531 bin [6.4,6.5) has 29720 bin [6.5,6.6) has 28645 bin [6.6,6.7) has 32068 bin [6.7,6.8) has 37758 bin [6.8,6.9) has 39548 bin [6.9,7.0) has 38430 bin [7.0,7.1) has 37716 bin [7.1,7.2) has 34344 bin [7.2,7.3) has 29243 bin [7.3,7.4) has 26097 bin [7.4,7.5) has 24173 bin [7.5,7.6) has 24593 bin [7.6,7.7) has 25071 bin [7.7,7.8) has 25195 bin [7.8,7.9) has 24604 bin [7.9,8.0) has 23653 bin [8.0,8.1) has 23168 bin [8.1,8.2) has 48329 bin [8.2,8.3) has 39402 bin [8.3,8.4) has 43052 bin [8.4,8.5) has 50203 bin [8.5,8.6) has 46259 bin [8.6,8.7) has 40009 bin [8.7,8.8) has 32367 bin [8.8,8.9) has 24631 bin [8.9,9.0) has 21529 bin [9.0,9.1) has 21501 bin [9.1,9.2) has 21373 bin [9.2,9.3) has 20877 bin [9.3,9.4) has 20862 bin [9.4,9.5) has 20636 bin [9.5,9.6) has 20802 bin [9.6,9.7) has 20566 bin [9.7,9.8) has 20183 bin [9.8,9.9) has 19960 bin [9.9,10.0) has 19672 bin [10.0,10.1) has 19367 bin [10.1,10.2) has 19568 bin [10.2,10.3) has 19454 bin [10.3,10.4) has 19290 bin [10.4,10.5) has 19011 bin [10.5,10.6) has 19485 bin [10.6,10.7) has 19130 bin [10.7,10.8) has 19025 bin [10.8,10.9) has 18904 bin [10.9,11.0) has 18827 bin [11.0,11.1) has 19086 bin [11.1,11.2) has 18775 bin [11.2,11.3) has 18935 bin [11.3,11.4) has 18488 bin [11.4,11.5) has 18068 bin [11.5,11.6) has 17933 bin [11.6,11.7) has 17559 bin [11.7,11.8) has 17436 bin [11.8,11.9) has 17258 bin [11.9,12.0) has 16773 bin [12.0,12.1) has 16421 bin [12.1,12.2) has 16376 bin [12.2,12.3) has 16297 bin [12.3,12.4) has 15985 bin [12.4,12.5) has 15736 bin [12.5,12.6) has 15796 bin [12.6,12.7) has 15613 bin [12.7,12.8) has 15704 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has 8827 bin [16.7,16.8) has 8544 bin [16.8,16.9) has 8377 bin [16.9,17.0) has 8347 bin [17.0,17.1) has 8044 bin [17.1,17.2) has 7819 bin [17.2,17.3) has 7539 bin [17.3,17.4) has 7539 bin [17.4,17.5) has 7307 bin [17.5,17.6) has 7086 bin [17.6,17.7) has 6799 bin [17.7,17.8) has 6405 bin [17.8,17.9) has 6193 bin [17.9,18.0) has 6142 bin [18.0,18.1) has 5741 bin [18.1,18.2) has 5587 bin [18.2,18.3) has 5524 bin [18.3,18.4) has 5108 bin [18.4,18.5) has 5012 bin [18.5,18.6) has 4724 bin [18.6,18.7) has 4546 bin [18.7,18.8) has 4323 bin [18.8,18.9) has 4287 bin [18.9,19.0) has 4141 bin [19.0,19.1) has 3883 bin [19.1,19.2) has 3701 bin [19.2,19.3) has 3581 bin [19.3,19.4) has 3352 bin [19.4,19.5) has 3096 bin [19.5,19.6) has 3033 bin [19.6,19.7) has 2753 bin [19.7,19.8) has 2633 bin [19.8,19.9) has 2392 bin [19.9,20.0) has 2313 bin [20.0,20.1) has 2084 bin [20.1,20.2) has 2052 bin [20.2,20.3) has 1870 bin [20.3,20.4) has 1812 bin [20.4,20.5) has 1645 bin [20.5,20.6) has 1401 bin [20.6,20.7) has 1339 bin [20.7,20.8) has 1240 bin [20.8,20.9) has 1102 bin [20.9,21.0) has 1045 bin [21.0,21.1) has 892 bin [21.1,21.2) has 823 bin [21.2,21.3) has 733 bin [21.3,21.4) has 595 bin [21.4,21.5) has 512 bin [21.5,21.6) has 438 bin [21.6,21.7) has 410 bin [21.7,21.8) has 390 bin [21.8,21.9) has 285 bin [21.9,22.0) has 259 bin [22.0,22.1) has 204 bin [22.1,22.2) has 134 bin [22.2,22.3) has 127 bin [22.3,22.4) has 70 bin [22.4,22.5) has 53 bin [22.5,22.6) has 35 bin [22.6,22.7) has 28 bin [22.7,22.8) has 22 bin [22.8,22.9) has 10 bin [22.9,23.0) has 5 bin [23.0,23.1) has 1 bin [29.5,29.6) has 2 bin [29.6,29.7) has 1 average z coordinate -1.9 for 54737290 element(s) point source id histogram with bin size 1.000000 bin 76 has 14186047 bin 77 has 14488026 bin 205 has 26063217 average point source id 137.688165764143605 for 54737290 element(s)