lasinfo (210611) report for 'AHN4T/16AZ1_17.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: 334/2022 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: 26107821 number of points by return: 25629579 355274 100295 22025 648 scale factor x y z: 0.001 0.001 0.001 offset x y z: 180980 538730 0 min x y z: 180980.000 538730.000 -3.735 max x y z: 182019.999 540019.999 20.569 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: 26107821 extended number of points by return: 25629579 355274 100295 22025 648 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 -3735 20569 intensity 32 4982 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 -29 29 user_data 8 9 point_source_ID 1139 1141 gps_time 269090581.178406 269092254.286475 WARNING: range violates GPS week time specified by global encoding bit 0 Color R 15 255 G 30 255 B 22 255 NIR 56 255 extended_return_number 1 5 extended_number_of_returns 1 6 extended_classification 1 9 extended_scan_angle -4833 4833 extended_scanner_channel 0 0 attribute0 0 0 ('Amplitude') attribute1 -16.62 33.32 ('Reflectance') attribute2 0 65535 ('Deviation') number of first returns: 25629579 number of intermediate returns: 123148 number of last returns: 25628882 number of single returns: 25273788 covered area in square units/kilounits: 1338164/1.34 point density: all returns 19.51 last only 19.15 (per square units) spacing: all returns 0.23 last only 0.23 (in units) WARNING: point type is 8 but (legacy) number of point records in header is 26107821 instead zero. WARNING: point type is 8 but (legacy) number of points by return [1] in header is 25629579 instead zero. WARNING: point type is 8 but (legacy) number of points by return [2] in header is 355274 instead zero. WARNING: point type is 8 but (legacy) number of points by return [3] in header is 100295 instead zero. WARNING: point type is 8 but (legacy) number of points by return [4] in header is 22025 instead zero. WARNING: point type is 8 but (legacy) number of points by return [5] in header is 648 instead zero. overview over extended number of returns of given pulse: 25273788 510088 235251 85476 3113 105 0 0 0 0 0 0 0 0 0 histogram of classification of points: 706151 unclassified (1) 25139192 ground (2) 42666 building (6) 219812 water (9) +-> flagged as extended overlap: 2033049 +---> 52068 of those are unclassified (1) +---> 1954348 of those are ground (2) +---> 16891 of those are building (6) +---> 9742 of those are water (9) z coordinate histogram with bin size 0.100000 bin [-3.8,-3.7) has 9 bin [-3.7,-3.6) has 565 bin [-3.6,-3.5) has 19845 bin [-3.5,-3.4) has 51612 bin [-3.4,-3.3) has 26698 bin [-3.3,-3.2) has 37152 bin [-3.2,-3.1) has 28091 bin [-3.1,-3.0) has 37758 bin [-3.0,-2.9) has 143816 bin [-2.9,-2.8) has 140289 bin [-2.8,-2.7) has 455903 bin [-2.7,-2.6) has 1458907 bin [-2.6,-2.5) has 2953007 bin [-2.5,-2.4) has 3662407 bin [-2.4,-2.3) has 3049839 bin [-2.3,-2.2) has 1551423 bin [-2.2,-2.1) has 908631 bin [-2.1,-2.0) has 414714 bin [-2.0,-1.9) has 437065 bin [-1.9,-1.8) has 520111 bin [-1.8,-1.7) has 499749 bin [-1.7,-1.6) has 517391 bin [-1.6,-1.5) has 592131 bin [-1.5,-1.4) has 759883 bin [-1.4,-1.3) has 1078585 bin [-1.3,-1.2) has 1678868 bin [-1.2,-1.1) has 1871304 bin [-1.1,-1.0) has 1101671 bin [-1.0,-0.9) has 452023 bin [-0.9,-0.8) has 397937 bin [-0.8,-0.7) has 270633 bin [-0.7,-0.6) has 123697 bin [-0.6,-0.5) has 73621 bin [-0.5,-0.4) has 51989 bin [-0.4,-0.3) has 49768 bin [-0.3,-0.2) has 49901 bin [-0.2,-0.1) has 46683 bin [-0.1,0.0) has 40919 bin [0.0,0.1) has 43197 bin [0.1,0.2) has 32388 bin [0.2,0.3) has 17689 bin [0.3,0.4) has 14131 bin [0.4,0.5) has 12375 bin [0.5,0.6) has 11573 bin [0.6,0.7) has 11613 bin [0.7,0.8) has 10425 bin [0.8,0.9) has 10202 bin [0.9,1.0) has 9053 bin [1.0,1.1) has 7714 bin [1.1,1.2) has 7263 bin [1.2,1.3) has 7283 bin [1.3,1.4) has 7886 bin [1.4,1.5) has 6963 bin [1.5,1.6) has 6816 bin [1.6,1.7) has 6531 bin [1.7,1.8) has 6855 bin [1.8,1.9) has 6223 bin [1.9,2.0) has 6178 bin [2.0,2.1) has 6097 bin [2.1,2.2) has 6581 bin [2.2,2.3) has 6194 bin [2.3,2.4) has 5798 bin [2.4,2.5) has 5708 bin [2.5,2.6) has 5510 bin [2.6,2.7) has 5631 bin [2.7,2.8) has 5548 bin [2.8,2.9) has 5478 bin [2.9,3.0) has 5332 bin [3.0,3.1) has 5098 bin [3.1,3.2) has 5019 bin [3.2,3.3) has 5004 bin [3.3,3.4) has 4884 bin [3.4,3.5) has 4845 bin [3.5,3.6) has 4581 bin [3.6,3.7) has 4415 bin [3.7,3.8) has 4253 bin [3.8,3.9) has 4237 bin [3.9,4.0) has 4056 bin [4.0,4.1) has 3902 bin [4.1,4.2) has 3876 bin [4.2,4.3) has 4162 bin [4.3,4.4) has 4515 bin [4.4,4.5) has 4269 bin [4.5,4.6) has 4355 bin [4.6,4.7) has 4547 bin [4.7,4.8) has 4122 bin [4.8,4.9) has 4161 bin [4.9,5.0) has 3980 bin [5.0,5.1) has 3936 bin [5.1,5.2) has 3861 bin [5.2,5.3) has 3865 bin [5.3,5.4) has 3738 bin [5.4,5.5) has 3635 bin [5.5,5.6) has 3589 bin [5.6,5.7) has 3648 bin [5.7,5.8) has 3825 bin [5.8,5.9) has 3616 bin [5.9,6.0) has 3518 bin [6.0,6.1) has 3586 bin [6.1,6.2) has 3552 bin [6.2,6.3) has 3575 bin [6.3,6.4) has 3548 bin [6.4,6.5) has 3270 bin [6.5,6.6) has 3373 bin [6.6,6.7) has 3146 bin [6.7,6.8) has 2921 bin [6.8,6.9) has 2765 bin [6.9,7.0) has 2848 bin [7.0,7.1) has 2786 bin [7.1,7.2) has 2790 bin [7.2,7.3) has 2741 bin [7.3,7.4) has 2764 bin [7.4,7.5) has 2567 bin [7.5,7.6) has 2588 bin [7.6,7.7) has 2477 bin [7.7,7.8) has 2376 bin [7.8,7.9) has 2373 bin [7.9,8.0) has 2312 bin [8.0,8.1) has 2183 bin [8.1,8.2) has 2223 bin [8.2,8.3) has 2218 bin [8.3,8.4) has 2077 bin [8.4,8.5) has 2124 bin [8.5,8.6) has 2143 bin [8.6,8.7) has 2132 bin [8.7,8.8) has 1997 bin [8.8,8.9) has 1976 bin [8.9,9.0) has 1936 bin [9.0,9.1) has 2027 bin [9.1,9.2) has 1932 bin [9.2,9.3) has 1851 bin [9.3,9.4) has 1698 bin [9.4,9.5) has 1650 bin [9.5,9.6) has 1590 bin [9.6,9.7) has 1513 bin [9.7,9.8) has 1494 bin [9.8,9.9) has 1501 bin [9.9,10.0) has 1458 bin [10.0,10.1) has 1410 bin [10.1,10.2) has 1309 bin [10.2,10.3) has 1265 bin [10.3,10.4) has 1230 bin [10.4,10.5) has 1264 bin [10.5,10.6) has 1135 bin [10.6,10.7) has 1083 bin [10.7,10.8) has 1019 bin [10.8,10.9) has 1003 bin [10.9,11.0) has 940 bin [11.0,11.1) has 909 bin [11.1,11.2) has 960 bin [11.2,11.3) has 900 bin [11.3,11.4) has 779 bin [11.4,11.5) has 768 bin [11.5,11.6) has 718 bin [11.6,11.7) has 689 bin [11.7,11.8) has 722 bin [11.8,11.9) has 611 bin [11.9,12.0) has 557 bin [12.0,12.1) has 510 bin [12.1,12.2) has 521 bin [12.2,12.3) has 503 bin [12.3,12.4) has 471 bin [12.4,12.5) has 411 bin [12.5,12.6) has 389 bin [12.6,12.7) has 378 bin [12.7,12.8) has 395 bin [12.8,12.9) has 357 bin [12.9,13.0) has 309 bin [13.0,13.1) has 281 bin [13.1,13.2) has 311 bin [13.2,13.3) has 277 bin [13.3,13.4) has 289 bin [13.4,13.5) has 297 bin [13.5,13.6) has 271 bin [13.6,13.7) has 252 bin [13.7,13.8) has 258 bin [13.8,13.9) has 210 bin [13.9,14.0) has 238 bin [14.0,14.1) has 171 bin [14.1,14.2) has 192 bin [14.2,14.3) has 188 bin [14.3,14.4) has 165 bin [14.4,14.5) has 193 bin [14.5,14.6) has 138 bin [14.6,14.7) has 166 bin [14.7,14.8) has 167 bin [14.8,14.9) has 176 bin [14.9,15.0) has 187 bin [15.0,15.1) has 146 bin [15.1,15.2) has 146 bin [15.2,15.3) has 124 bin [15.3,15.4) has 140 bin [15.4,15.5) has 108 bin [15.5,15.6) has 119 bin [15.6,15.7) has 92 bin [15.7,15.8) has 96 bin [15.8,15.9) has 112 bin [15.9,16.0) has 105 bin [16.0,16.1) has 102 bin [16.1,16.2) has 102 bin [16.2,16.3) has 104 bin [16.3,16.4) has 102 bin [16.4,16.5) has 94 bin [16.5,16.6) has 107 bin [16.6,16.7) has 100 bin [16.7,16.8) has 95 bin [16.8,16.9) has 74 bin [16.9,17.0) has 73 bin [17.0,17.1) has 69 bin [17.1,17.2) has 70 bin [17.2,17.3) has 69 bin [17.3,17.4) has 65 bin [17.4,17.5) has 68 bin [17.5,17.6) has 63 bin [17.6,17.7) has 78 bin [17.7,17.8) has 56 bin [17.8,17.9) has 66 bin [17.9,18.0) has 63 bin [18.0,18.1) has 69 bin [18.1,18.2) has 50 bin [18.2,18.3) has 48 bin [18.3,18.4) has 61 bin [18.4,18.5) has 50 bin [18.5,18.6) has 49 bin [18.6,18.7) has 31 bin [18.7,18.8) has 39 bin [18.8,18.9) has 37 bin [18.9,19.0) has 33 bin [19.0,19.1) has 27 bin [19.1,19.2) has 24 bin [19.2,19.3) has 17 bin [19.3,19.4) has 18 bin [19.4,19.5) has 13 bin [19.5,19.6) has 10 bin [19.6,19.7) has 20 bin [19.7,19.8) has 11 bin [19.8,19.9) has 9 bin [19.9,20.0) has 7 bin [20.0,20.1) has 5 bin [20.1,20.2) has 8 bin [20.2,20.3) has 6 bin [20.3,20.4) has 1 bin [20.4,20.5) has 3 bin [20.5,20.6) has 2 average z coordinate -1.8 for 26107821 element(s) point source id histogram with bin size 1.000000 bin 1139 has 1958513 bin 1140 has 19145571 bin 1141 has 5003737 average point source id 1140.116640297173717 for 26107821 element(s)