lasinfo (210611) report for 'AHN4T/18AZ2_20.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: 335/2022 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: 12797648 number of points by return: 12708563 64730 20116 3806 405 scale factor x y z: 0.001 0.001 0.001 offset x y z: 268980 538730 0 min x y z: 268980.000 538730.000 11.282 max x y z: 269772.217 540019.999 36.302 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: 12797648 extended number of points by return: 12708563 64730 20116 3806 405 27 1 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 792217 Y 0 1289999 Z 11282 36302 intensity 56 4760 return_number 1 7 number_of_returns 1 7 edge_of_flight_line 0 1 scan_direction_flag 0 1 classification 1 9 scan_angle_rank -29 29 user_data 6 7 point_source_ID 58 60 gps_time 328707809.558696 330510758.979256 WARNING: range violates GPS week time specified by global encoding bit 0 Color R 28 255 G 44 255 B 34 255 NIR 2 255 extended_return_number 1 7 extended_number_of_returns 1 7 extended_classification 1 9 extended_scan_angle -4833 4833 extended_scanner_channel 0 0 attribute0 0 0 ('Amplitude') attribute1 -16.25 31.37 ('Reflectance') attribute2 0 65535 ('Deviation') number of first returns: 12708563 number of intermediate returns: 24246 number of last returns: 12707862 number of single returns: 12643023 covered area in square units/kilounits: 662048/0.66 point density: all returns 19.33 last only 19.19 (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 12797648 instead zero. WARNING: point type is 8 but (legacy) number of points by return [1] in header is 12708563 instead zero. WARNING: point type is 8 but (legacy) number of points by return [2] in header is 64730 instead zero. WARNING: point type is 8 but (legacy) number of points by return [3] in header is 20116 instead zero. WARNING: point type is 8 but (legacy) number of points by return [4] in header is 3806 instead zero. WARNING: point type is 8 but (legacy) number of points by return [5] in header is 405 instead zero. overview over extended number of returns of given pulse: 12643023 90144 48875 13546 1891 162 7 0 0 0 0 0 0 0 0 histogram of classification of points: 122008 unclassified (1) 12456774 ground (2) 146084 building (6) 72782 water (9) +-> flagged as extended overlap: 1027861 +---> 35919 of those are unclassified (1) +---> 973118 of those are ground (2) +---> 16820 of those are building (6) +---> 2004 of those are water (9) z coordinate histogram with bin size 0.100000 bin [11.2,11.3) has 7 bin [11.3,11.4) has 761 bin [11.4,11.5) has 17650 bin [11.5,11.6) has 10919 bin [11.6,11.7) has 13949 bin [11.7,11.8) has 16658 bin [11.8,11.9) has 18013 bin [11.9,12.0) has 18841 bin [12.0,12.1) has 25067 bin [12.1,12.2) has 33919 bin [12.2,12.3) has 56066 bin [12.3,12.4) has 342237 bin [12.4,12.5) has 904302 bin [12.5,12.6) has 1708061 bin [12.6,12.7) has 2812979 bin [12.7,12.8) has 2453743 bin [12.8,12.9) has 2268224 bin [12.9,13.0) has 1199437 bin [13.0,13.1) has 399429 bin [13.1,13.2) has 92512 bin [13.2,13.3) has 34316 bin [13.3,13.4) has 36834 bin [13.4,13.5) has 29718 bin [13.5,13.6) has 29502 bin [13.6,13.7) has 10122 bin [13.7,13.8) has 3573 bin [13.8,13.9) has 3429 bin [13.9,14.0) has 4065 bin [14.0,14.1) has 4159 bin [14.1,14.2) has 3015 bin [14.2,14.3) has 1896 bin [14.3,14.4) has 1563 bin [14.4,14.5) has 1528 bin [14.5,14.6) has 1364 bin [14.6,14.7) has 1216 bin [14.7,14.8) has 1119 bin [14.8,14.9) has 1214 bin [14.9,15.0) has 1228 bin [15.0,15.1) has 1290 bin [15.1,15.2) has 1498 bin [15.2,15.3) has 2252 bin [15.3,15.4) has 2378 bin [15.4,15.5) has 3240 bin [15.5,15.6) has 3928 bin [15.6,15.7) has 4235 bin [15.7,15.8) has 3718 bin [15.8,15.9) has 3447 bin [15.9,16.0) has 3396 bin [16.0,16.1) has 3578 bin [16.1,16.2) has 3689 bin [16.2,16.3) has 4017 bin [16.3,16.4) has 4061 bin [16.4,16.5) has 3739 bin [16.5,16.6) has 3710 bin [16.6,16.7) has 3739 bin [16.7,16.8) has 3558 bin [16.8,16.9) has 3552 bin [16.9,17.0) has 3611 bin [17.0,17.1) has 4073 bin [17.1,17.2) has 4221 bin [17.2,17.3) has 4148 bin [17.3,17.4) has 3923 bin [17.4,17.5) has 4279 bin [17.5,17.6) has 4292 bin [17.6,17.7) has 4131 bin [17.7,17.8) has 4303 bin [17.8,17.9) has 4192 bin [17.9,18.0) has 3614 bin [18.0,18.1) has 3071 bin [18.1,18.2) has 3578 bin [18.2,18.3) has 3504 bin [18.3,18.4) has 3133 bin [18.4,18.5) has 3366 bin [18.5,18.6) has 3018 bin [18.6,18.7) has 2176 bin [18.7,18.8) has 2283 bin [18.8,18.9) has 2325 bin [18.9,19.0) has 2321 bin [19.0,19.1) has 2446 bin [19.1,19.2) has 2414 bin [19.2,19.3) has 2526 bin [19.3,19.4) has 2406 bin [19.4,19.5) has 2351 bin [19.5,19.6) has 2391 bin [19.6,19.7) has 2333 bin [19.7,19.8) has 2433 bin [19.8,19.9) has 2391 bin [19.9,20.0) has 2475 bin [20.0,20.1) has 2598 bin [20.1,20.2) has 1888 bin [20.2,20.3) has 1736 bin [20.3,20.4) has 1657 bin [20.4,20.5) has 1650 bin [20.5,20.6) has 1828 bin [20.6,20.7) has 1479 bin [20.7,20.8) has 1397 bin [20.8,20.9) has 1427 bin [20.9,21.0) has 1384 bin [21.0,21.1) has 1281 bin [21.1,21.2) has 1343 bin [21.2,21.3) has 1364 bin [21.3,21.4) has 1406 bin [21.4,21.5) has 1449 bin [21.5,21.6) has 1382 bin [21.6,21.7) has 1452 bin [21.7,21.8) has 1245 bin [21.8,21.9) has 1186 bin [21.9,22.0) has 1310 bin [22.0,22.1) has 1175 bin [22.1,22.2) has 1087 bin [22.2,22.3) has 1046 bin [22.3,22.4) has 1140 bin [22.4,22.5) has 1053 bin [22.5,22.6) has 1128 bin [22.6,22.7) has 1047 bin [22.7,22.8) has 1032 bin [22.8,22.9) has 1038 bin [22.9,23.0) has 1015 bin [23.0,23.1) has 1002 bin [23.1,23.2) has 1011 bin [23.2,23.3) has 1122 bin [23.3,23.4) has 1239 bin [23.4,23.5) has 980 bin [23.5,23.6) has 897 bin [23.6,23.7) has 945 bin [23.7,23.8) has 911 bin [23.8,23.9) has 886 bin [23.9,24.0) has 855 bin [24.0,24.1) has 930 bin [24.1,24.2) has 940 bin [24.2,24.3) has 939 bin [24.3,24.4) has 909 bin [24.4,24.5) has 896 bin [24.5,24.6) has 902 bin [24.6,24.7) has 819 bin [24.7,24.8) has 787 bin [24.8,24.9) has 769 bin [24.9,25.0) has 677 bin [25.0,25.1) has 665 bin [25.1,25.2) has 696 bin [25.2,25.3) has 666 bin [25.3,25.4) has 641 bin [25.4,25.5) has 604 bin [25.5,25.6) has 578 bin [25.6,25.7) has 528 bin [25.7,25.8) has 457 bin [25.8,25.9) has 508 bin [25.9,26.0) has 493 bin [26.0,26.1) has 449 bin [26.1,26.2) has 441 bin [26.2,26.3) has 452 bin [26.3,26.4) has 390 bin [26.4,26.5) has 394 bin [26.5,26.6) has 396 bin [26.6,26.7) has 394 bin [26.7,26.8) has 377 bin [26.8,26.9) has 394 bin [26.9,27.0) has 345 bin [27.0,27.1) has 332 bin [27.1,27.2) has 315 bin [27.2,27.3) has 240 bin [27.3,27.4) has 242 bin [27.4,27.5) has 235 bin [27.5,27.6) has 218 bin [27.6,27.7) has 184 bin [27.7,27.8) has 182 bin [27.8,27.9) has 173 bin [27.9,28.0) has 151 bin [28.0,28.1) has 166 bin [28.1,28.2) has 165 bin [28.2,28.3) has 166 bin [28.3,28.4) has 151 bin [28.4,28.5) has 145 bin [28.5,28.6) has 137 bin [28.6,28.7) has 164 bin [28.7,28.8) has 135 bin [28.8,28.9) has 125 bin [28.9,29.0) has 113 bin [29.0,29.1) has 101 bin [29.1,29.2) has 119 bin [29.2,29.3) has 97 bin [29.3,29.4) has 94 bin [29.4,29.5) has 71 bin [29.5,29.6) has 69 bin [29.6,29.7) has 52 bin [29.7,29.8) has 59 bin [29.8,29.9) has 50 bin [29.9,30.0) has 45 bin [30.0,30.1) has 33 bin [30.1,30.2) has 26 bin [30.2,30.3) has 27 bin [30.3,30.4) has 22 bin [30.4,30.5) has 27 bin [30.5,30.6) has 14 bin [30.6,30.7) has 18 bin [30.7,30.8) has 16 bin [30.8,30.9) has 16 bin [30.9,31.0) has 13 bin [31.0,31.1) has 11 bin [31.1,31.2) has 5 bin [31.2,31.3) has 5 bin [31.3,31.4) has 2 bin [31.4,31.5) has 5 bin [31.5,31.6) has 3 bin [31.6,31.7) has 3 bin [31.7,31.8) has 3 bin [31.8,31.9) has 2 bin [32.3,32.4) has 1 bin [32.4,32.5) has 2 bin [33.7,33.8) has 2 bin [36.3,36.4) has 1 average z coordinate 12.8 for 12797648 element(s) point source id histogram with bin size 1.000000 bin 58 has 1439632 bin 59 has 10313559 bin 60 has 1044457 average point source id 58.969121279160049 for 12797648 element(s)