lasinfo (210611) report for 'AHN4T/31BZ1_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: 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: 22941590 number of points by return: 22072692 707527 142500 17427 1444 scale factor x y z: 0.001 0.001 0.001 offset x y z: 113980 462480 0 min x y z: 113980.000 462480.000 -6.144 max x y z: 115019.999 463769.999 22.174 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: 22941590 extended number of points by return: 22072692 707527 142500 17427 1444 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 -6144 22174 intensity 56 3194 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 -35 32 user_data 6 7 point_source_ID 171 173 gps_time 270303505.474361 270305245.490285 WARNING: range violates GPS week time specified by global encoding bit 0 Color R 29 255 G 32 255 B 11 255 NIR 37 255 extended_return_number 1 5 extended_number_of_returns 1 6 extended_classification 1 26 extended_scan_angle -5833 5333 extended_scanner_channel 0 0 attribute0 0.56 31.94 ('Amplitude') attribute1 -15.27 16.73 ('Reflectance') attribute2 0 65535 ('Deviation') number of first returns: 22072692 number of intermediate returns: 161942 number of last returns: 22062897 number of single returns: 21355941 covered area in square units/kilounits: 1088604/1.09 point density: all returns 21.07 last only 20.27 (per square units) spacing: all returns 0.22 last only 0.22 (in units) WARNING: point type is 8 but (legacy) number of point records in header is 22941590 instead zero. WARNING: point type is 8 but (legacy) number of points by return [1] in header is 22072692 instead zero. WARNING: point type is 8 but (legacy) number of points by return [2] in header is 707527 instead zero. WARNING: point type is 8 but (legacy) number of points by return [3] in header is 142500 instead zero. WARNING: point type is 8 but (legacy) number of points by return [4] in header is 17427 instead zero. WARNING: point type is 8 but (legacy) number of points by return [5] in header is 1444 instead zero. overview over extended number of returns of given pulse: 21355941 1137807 376408 64170 7249 15 0 0 0 0 0 0 0 0 0 histogram of classification of points: 1743202 unclassified (1) 13917348 ground (2) 450315 building (6) 6779054 water (9) 51671 Reserved for ASPRS Definition (26) +-> flagged as extended overlap: 1674943 +---> 199113 of those are unclassified (1) +---> 1148726 of those are ground (2) +---> 27558 of those are building (6) +---> 298702 of those are water (9) +---> 844 of those are Reserved for ASPRS Definition (26) z coordinate histogram with bin size 0.100000 bin [-6.2,-6.1) has 41 bin [-6.1,-6.0) has 4345 bin [-6.0,-5.9) has 60023 bin [-5.9,-5.8) has 96298 bin [-5.8,-5.7) has 107926 bin [-5.7,-5.6) has 297208 bin [-5.6,-5.5) has 943205 bin [-5.5,-5.4) has 2692624 bin [-5.4,-5.3) has 2397459 bin [-5.3,-5.2) has 1562898 bin [-5.2,-5.1) has 1161393 bin [-5.1,-5.0) has 623489 bin [-5.0,-4.9) has 388690 bin [-4.9,-4.8) has 250873 bin [-4.8,-4.7) has 128463 bin [-4.7,-4.6) has 92959 bin [-4.6,-4.5) has 67936 bin [-4.5,-4.4) has 54603 bin [-4.4,-4.3) has 46964 bin [-4.3,-4.2) has 42819 bin [-4.2,-4.1) has 38478 bin [-4.1,-4.0) has 37099 bin [-4.0,-3.9) has 36179 bin [-3.9,-3.8) has 35396 bin [-3.8,-3.7) has 35646 bin [-3.7,-3.6) has 32180 bin [-3.6,-3.5) has 31084 bin [-3.5,-3.4) has 29979 bin [-3.4,-3.3) has 29491 bin [-3.3,-3.2) has 29656 bin [-3.2,-3.1) has 29753 bin [-3.1,-3.0) has 30160 bin [-3.0,-2.9) has 31014 bin [-2.9,-2.8) has 32293 bin [-2.8,-2.7) has 32932 bin [-2.7,-2.6) has 33737 bin [-2.6,-2.5) has 33438 bin [-2.5,-2.4) has 32158 bin [-2.4,-2.3) has 33544 bin [-2.3,-2.2) has 31671 bin [-2.2,-2.1) has 34359 bin [-2.1,-2.0) has 38647 bin [-2.0,-1.9) has 41486 bin [-1.9,-1.8) has 44472 bin [-1.8,-1.7) has 48292 bin [-1.7,-1.6) has 1062765 bin [-1.6,-1.5) has 5533624 bin [-1.5,-1.4) has 420000 bin [-1.4,-1.3) has 340011 bin [-1.3,-1.2) has 525778 bin [-1.2,-1.1) has 759944 bin [-1.1,-1.0) has 373445 bin [-1.0,-0.9) has 161869 bin [-0.9,-0.8) has 122289 bin [-0.8,-0.7) has 82168 bin [-0.7,-0.6) has 48600 bin [-0.6,-0.5) has 33656 bin [-0.5,-0.4) has 39789 bin [-0.4,-0.3) has 31141 bin [-0.3,-0.2) has 28082 bin [-0.2,-0.1) has 28434 bin [-0.1,0.0) has 30039 bin [0.0,0.1) has 31705 bin [0.1,0.2) has 28635 bin [0.2,0.3) has 28499 bin [0.3,0.4) has 26561 bin [0.4,0.5) has 27382 bin [0.5,0.6) has 26372 bin [0.6,0.7) has 27253 bin [0.7,0.8) has 27185 bin [0.8,0.9) has 25785 bin [0.9,1.0) has 25707 bin [1.0,1.1) has 23459 bin [1.1,1.2) has 21622 bin [1.2,1.3) has 20961 bin [1.3,1.4) has 20496 bin [1.4,1.5) has 21568 bin [1.5,1.6) has 18731 bin [1.6,1.7) has 18257 bin [1.7,1.8) has 17863 bin [1.8,1.9) has 18439 bin [1.9,2.0) has 21632 bin [2.0,2.1) has 21330 bin [2.1,2.2) has 24728 bin [2.2,2.3) has 21123 bin [2.3,2.4) has 18861 bin [2.4,2.5) has 18559 bin [2.5,2.6) has 16942 bin [2.6,2.7) has 16530 bin [2.7,2.8) has 20378 bin [2.8,2.9) has 18738 bin [2.9,3.0) has 15642 bin [3.0,3.1) has 15365 bin [3.1,3.2) has 15072 bin [3.2,3.3) has 14810 bin [3.3,3.4) has 14929 bin [3.4,3.5) has 14396 bin [3.5,3.6) has 13758 bin [3.6,3.7) has 13680 bin [3.7,3.8) has 13626 bin [3.8,3.9) has 13425 bin [3.9,4.0) has 13270 bin [4.0,4.1) has 13281 bin [4.1,4.2) has 13123 bin [4.2,4.3) has 12902 bin [4.3,4.4) has 13542 bin [4.4,4.5) has 17440 bin [4.5,4.6) has 13862 bin [4.6,4.7) has 12826 bin [4.7,4.8) has 12658 bin [4.8,4.9) has 13292 bin [4.9,5.0) has 12500 bin [5.0,5.1) has 12784 bin [5.1,5.2) has 12457 bin [5.2,5.3) has 12366 bin [5.3,5.4) has 13022 bin [5.4,5.5) has 14679 bin [5.5,5.6) has 12278 bin [5.6,5.7) has 11941 bin [5.7,5.8) has 11455 bin [5.8,5.9) has 11389 bin [5.9,6.0) has 11038 bin [6.0,6.1) has 11126 bin [6.1,6.2) has 10803 bin [6.2,6.3) has 10573 bin [6.3,6.4) has 10277 bin [6.4,6.5) has 10247 bin [6.5,6.6) has 9889 bin [6.6,6.7) has 9165 bin [6.7,6.8) has 9161 bin [6.8,6.9) has 9176 bin [6.9,7.0) has 8833 bin [7.0,7.1) has 8335 bin [7.1,7.2) has 8544 bin [7.2,7.3) has 8289 bin [7.3,7.4) has 8101 bin [7.4,7.5) has 7716 bin [7.5,7.6) has 7694 bin [7.6,7.7) has 7837 bin [7.7,7.8) has 7272 bin [7.8,7.9) has 7151 bin [7.9,8.0) has 7196 bin [8.0,8.1) has 7103 bin [8.1,8.2) has 6600 bin [8.2,8.3) has 6403 bin [8.3,8.4) has 6198 bin [8.4,8.5) has 5955 bin [8.5,8.6) has 5771 bin [8.6,8.7) has 5706 bin [8.7,8.8) has 5692 bin [8.8,8.9) has 5457 bin [8.9,9.0) has 5428 bin [9.0,9.1) has 5112 bin [9.1,9.2) has 5158 bin [9.2,9.3) has 5000 bin [9.3,9.4) has 4774 bin [9.4,9.5) has 4624 bin [9.5,9.6) has 4456 bin [9.6,9.7) has 4243 bin [9.7,9.8) has 4350 bin [9.8,9.9) has 4216 bin [9.9,10.0) has 4207 bin [10.0,10.1) has 3995 bin [10.1,10.2) has 3844 bin [10.2,10.3) has 3475 bin [10.3,10.4) has 3494 bin [10.4,10.5) has 3342 bin [10.5,10.6) has 3242 bin [10.6,10.7) has 3175 bin [10.7,10.8) has 3024 bin [10.8,10.9) has 2911 bin [10.9,11.0) has 2923 bin [11.0,11.1) has 2715 bin [11.1,11.2) has 2702 bin [11.2,11.3) has 2570 bin [11.3,11.4) has 2433 bin [11.4,11.5) has 2404 bin [11.5,11.6) has 2238 bin [11.6,11.7) has 2125 bin [11.7,11.8) has 2003 bin [11.8,11.9) has 1879 bin [11.9,12.0) has 1877 bin [12.0,12.1) has 1759 bin [12.1,12.2) has 1701 bin [12.2,12.3) has 1719 bin [12.3,12.4) has 1578 bin [12.4,12.5) has 1474 bin [12.5,12.6) has 1349 bin [12.6,12.7) has 1172 bin [12.7,12.8) has 1071 bin [12.8,12.9) has 969 bin [12.9,13.0) has 830 bin [13.0,13.1) has 831 bin [13.1,13.2) has 803 bin [13.2,13.3) has 711 bin [13.3,13.4) has 654 bin [13.4,13.5) has 662 bin [13.5,13.6) has 627 bin [13.6,13.7) has 585 bin [13.7,13.8) has 537 bin [13.8,13.9) has 529 bin [13.9,14.0) has 535 bin [14.0,14.1) has 474 bin [14.1,14.2) has 407 bin [14.2,14.3) has 294 bin [14.3,14.4) has 286 bin [14.4,14.5) has 248 bin [14.5,14.6) has 230 bin [14.6,14.7) has 218 bin [14.7,14.8) has 197 bin [14.8,14.9) has 219 bin [14.9,15.0) has 185 bin [15.0,15.1) has 164 bin [15.1,15.2) has 139 bin [15.2,15.3) has 152 bin [15.3,15.4) has 116 bin [15.4,15.5) has 89 bin [15.5,15.6) has 60 bin [15.6,15.7) has 66 bin [15.7,15.8) has 39 bin [15.8,15.9) has 26 bin [15.9,16.0) has 29 bin [16.0,16.1) has 22 bin [16.1,16.2) has 18 bin [16.2,16.3) has 27 bin [16.3,16.4) has 21 bin [16.4,16.5) has 17 bin [16.5,16.6) has 15 bin [16.6,16.7) has 7 bin [16.7,16.8) has 15 bin [16.8,16.9) has 12 bin [16.9,17.0) has 12 bin [17.0,17.1) has 5 bin [17.1,17.2) has 10 bin [17.2,17.3) has 6 bin [17.3,17.4) has 8 bin [17.4,17.5) has 5 bin [17.5,17.6) has 10 bin [17.6,17.7) has 10 bin [17.7,17.8) has 11 bin [17.8,17.9) has 11 bin [17.9,18.0) has 8 bin [18.0,18.1) has 10 bin [18.1,18.2) has 9 bin [18.2,18.3) has 12 bin [18.3,18.4) has 6 bin [18.4,18.5) has 9 bin [18.5,18.6) has 16 bin [18.6,18.7) has 10 bin [18.7,18.8) has 9 bin [18.8,18.9) has 5 bin [18.9,19.0) has 16 bin [19.0,19.1) has 7 bin [19.1,19.2) has 5 bin [19.2,19.3) has 3 bin [19.3,19.4) has 8 bin [19.4,19.5) has 9 bin [19.5,19.6) has 5 bin [19.6,19.7) has 3 bin [19.7,19.8) has 2 bin [19.8,19.9) has 4 bin [19.9,20.0) has 8 bin [20.0,20.1) has 10 bin [20.1,20.2) has 8 bin [20.2,20.3) has 5 bin [20.3,20.4) has 6 bin [20.4,20.5) has 7 bin [20.5,20.6) has 10 bin [20.6,20.7) has 8 bin [20.7,20.8) has 10 bin [20.8,20.9) has 6 bin [20.9,21.0) has 5 bin [21.0,21.1) has 12 bin [21.1,21.2) has 11 bin [21.2,21.3) has 10 bin [21.3,21.4) has 6 bin [21.4,21.5) has 7 bin [21.5,21.6) has 5 bin [21.6,21.7) has 4 bin [21.7,21.8) has 3 bin [21.8,21.9) has 1 bin [21.9,22.0) has 3 bin [22.1,22.2) has 1 average z coordinate -3.0 for 22941590 element(s) point source id histogram with bin size 1.000000 bin 171 has 87436 bin 172 has 12664640 bin 173 has 10189514 average point source id 172.440339052349913 for 22941590 element(s)