lasinfo (210611) report for 'AHN4T/37EZ1_10.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: 180/2021 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: 50835990 number of points by return: 49769878 843856 192795 27226 2235 scale factor x y z: 0.001 0.001 0.001 offset x y z: 83980 441230 0 min x y z: 83980.000 441230.000 -3.742 max x y z: 85019.999 442519.999 18.632 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: 50835990 extended number of points by return: 49769878 843856 192795 27226 2235 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 -3742 18632 intensity 0 4918 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 -29 29 user_data 6 7 point_source_ID 14 16 gps_time 268437614.917786 268440163.838093 WARNING: range violates GPS week time specified by global encoding bit 0 Color R 15 255 G 23 255 B 13 255 NIR 39 255 extended_return_number 1 5 extended_number_of_returns 1 6 extended_classification 1 26 extended_scan_angle -4833 4833 extended_scanner_channel 0 0 attribute0 0 49.18 ('Amplitude') attribute1 -15.78 34.1 ('Reflectance') attribute2 0 65535 ('Deviation') number of first returns: 49769878 number of intermediate returns: 221519 number of last returns: 49763081 number of single returns: 48918488 covered area in square units/kilounits: 1327572/1.33 point density: all returns 38.29 last only 37.48 (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 50835990 instead zero. WARNING: point type is 8 but (legacy) number of points by return [1] in header is 49769878 instead zero. WARNING: point type is 8 but (legacy) number of points by return [2] in header is 843856 instead zero. WARNING: point type is 8 but (legacy) number of points by return [3] in header is 192795 instead zero. WARNING: point type is 8 but (legacy) number of points by return [4] in header is 27226 instead zero. WARNING: point type is 8 but (legacy) number of points by return [5] in header is 2235 instead zero. overview over extended number of returns of given pulse: 48918488 1309260 496670 99697 11601 274 0 0 0 0 0 0 0 0 0 histogram of classification of points: 1506615 unclassified (1) 48569680 ground (2) 600567 building (6) 142468 water (9) 16660 Reserved for ASPRS Definition (26) +-> flagged as extended overlap: 3955072 +---> 189738 of those are unclassified (1) +---> 3724122 of those are ground (2) +---> 34231 of those are building (6) +---> 6981 of those are water (9) z coordinate histogram with bin size 0.100000 bin [-3.8,-3.7) has 6 bin [-3.7,-3.6) has 2708 bin [-3.6,-3.5) has 191335 bin [-3.5,-3.4) has 843659 bin [-3.4,-3.3) has 5038631 bin [-3.3,-3.2) has 8680696 bin [-3.2,-3.1) has 6949777 bin [-3.1,-3.0) has 6509938 bin [-3.0,-2.9) has 7548563 bin [-2.9,-2.8) has 5179196 bin [-2.8,-2.7) has 2768671 bin [-2.7,-2.6) has 1723092 bin [-2.6,-2.5) has 1122027 bin [-2.5,-2.4) has 788354 bin [-2.4,-2.3) has 556114 bin [-2.3,-2.2) has 385982 bin [-2.2,-2.1) has 250783 bin [-2.1,-2.0) has 156229 bin [-2.0,-1.9) has 128579 bin [-1.9,-1.8) has 57100 bin [-1.8,-1.7) has 22641 bin [-1.7,-1.6) has 16719 bin [-1.6,-1.5) has 16309 bin [-1.5,-1.4) has 16176 bin [-1.4,-1.3) has 15956 bin [-1.3,-1.2) has 16715 bin [-1.2,-1.1) has 17197 bin [-1.1,-1.0) has 19301 bin [-1.0,-0.9) has 22302 bin [-0.9,-0.8) has 24039 bin [-0.8,-0.7) has 26150 bin [-0.7,-0.6) has 29422 bin [-0.6,-0.5) has 30439 bin [-0.5,-0.4) has 29574 bin [-0.4,-0.3) has 28654 bin [-0.3,-0.2) has 28450 bin [-0.2,-0.1) has 27139 bin [-0.1,0.0) has 27726 bin [0.0,0.1) has 29763 bin [0.1,0.2) has 29762 bin [0.2,0.3) has 28800 bin [0.3,0.4) has 27953 bin [0.4,0.5) has 27683 bin [0.5,0.6) has 26278 bin [0.6,0.7) has 25700 bin [0.7,0.8) has 27164 bin [0.8,0.9) has 27233 bin [0.9,1.0) has 27317 bin [1.0,1.1) has 27037 bin [1.1,1.2) has 26479 bin [1.2,1.3) has 24710 bin [1.3,1.4) has 24955 bin [1.4,1.5) has 24809 bin [1.5,1.6) has 24708 bin [1.6,1.7) has 24503 bin [1.7,1.8) has 24919 bin [1.8,1.9) has 23783 bin [1.9,2.0) has 22358 bin [2.0,2.1) has 22198 bin [2.1,2.2) has 22550 bin [2.2,2.3) has 23240 bin [2.3,2.4) has 22232 bin [2.4,2.5) has 20532 bin [2.5,2.6) has 20683 bin [2.6,2.7) has 19979 bin [2.7,2.8) has 21921 bin [2.8,2.9) has 21965 bin [2.9,3.0) has 22213 bin [3.0,3.1) has 22271 bin [3.1,3.2) has 21963 bin [3.2,3.3) has 21369 bin [3.3,3.4) has 21146 bin [3.4,3.5) has 21846 bin [3.5,3.6) has 21772 bin [3.6,3.7) has 21341 bin [3.7,3.8) has 21344 bin [3.8,3.9) has 20903 bin [3.9,4.0) has 19733 bin [4.0,4.1) has 17910 bin [4.1,4.2) has 16254 bin [4.2,4.3) has 15733 bin [4.3,4.4) has 15158 bin [4.4,4.5) has 14633 bin [4.5,4.6) has 14414 bin [4.6,4.7) has 14080 bin [4.7,4.8) has 13711 bin [4.8,4.9) has 13749 bin [4.9,5.0) has 13200 bin [5.0,5.1) has 13080 bin [5.1,5.2) has 13166 bin [5.2,5.3) has 12737 bin [5.3,5.4) has 12722 bin [5.4,5.5) has 12272 bin [5.5,5.6) has 12635 bin [5.6,5.7) has 12328 bin [5.7,5.8) has 11609 bin [5.8,5.9) has 11020 bin [5.9,6.0) has 9959 bin [6.0,6.1) has 9182 bin [6.1,6.2) has 8532 bin [6.2,6.3) has 8958 bin [6.3,6.4) has 8764 bin [6.4,6.5) has 7647 bin [6.5,6.6) has 7295 bin [6.6,6.7) has 6764 bin [6.7,6.8) has 6779 bin [6.8,6.9) has 6536 bin [6.9,7.0) has 6676 bin [7.0,7.1) has 6533 bin [7.1,7.2) has 6401 bin [7.2,7.3) has 6211 bin [7.3,7.4) has 6032 bin [7.4,7.5) has 5992 bin [7.5,7.6) has 6072 bin [7.6,7.7) has 5851 bin [7.7,7.8) has 5958 bin [7.8,7.9) has 5742 bin [7.9,8.0) has 5629 bin [8.0,8.1) has 5306 bin [8.1,8.2) has 5476 bin [8.2,8.3) has 5106 bin [8.3,8.4) has 5193 bin [8.4,8.5) has 4849 bin [8.5,8.6) has 4760 bin [8.6,8.7) has 4748 bin [8.7,8.8) has 4566 bin [8.8,8.9) has 4485 bin [8.9,9.0) has 4402 bin [9.0,9.1) has 4376 bin [9.1,9.2) has 4117 bin [9.2,9.3) has 3945 bin [9.3,9.4) has 3635 bin [9.4,9.5) has 3667 bin [9.5,9.6) has 3570 bin [9.6,9.7) has 3539 bin [9.7,9.8) has 3260 bin [9.8,9.9) has 3421 bin [9.9,10.0) has 3250 bin [10.0,10.1) has 3186 bin [10.1,10.2) has 3127 bin [10.2,10.3) has 3033 bin [10.3,10.4) has 2921 bin [10.4,10.5) has 2852 bin [10.5,10.6) has 2853 bin [10.6,10.7) has 2800 bin [10.7,10.8) has 2789 bin [10.8,10.9) has 2835 bin [10.9,11.0) has 2698 bin [11.0,11.1) has 2620 bin [11.1,11.2) has 2461 bin [11.2,11.3) has 2394 bin [11.3,11.4) has 2137 bin [11.4,11.5) has 2072 bin [11.5,11.6) has 1942 bin [11.6,11.7) has 1904 bin [11.7,11.8) has 1815 bin [11.8,11.9) has 1726 bin [11.9,12.0) has 1591 bin [12.0,12.1) has 1594 bin [12.1,12.2) has 1500 bin [12.2,12.3) has 1385 bin [12.3,12.4) has 1398 bin [12.4,12.5) has 1412 bin [12.5,12.6) has 1319 bin [12.6,12.7) has 1367 bin [12.7,12.8) has 1355 bin [12.8,12.9) has 1277 bin [12.9,13.0) has 1292 bin [13.0,13.1) has 1318 bin [13.1,13.2) has 1299 bin [13.2,13.3) has 1257 bin [13.3,13.4) has 1250 bin [13.4,13.5) has 1153 bin [13.5,13.6) has 1139 bin [13.6,13.7) has 1152 bin [13.7,13.8) has 1084 bin [13.8,13.9) has 1120 bin [13.9,14.0) has 1026 bin [14.0,14.1) has 973 bin [14.1,14.2) has 901 bin [14.2,14.3) has 891 bin [14.3,14.4) has 847 bin [14.4,14.5) has 831 bin [14.5,14.6) has 755 bin [14.6,14.7) has 692 bin [14.7,14.8) has 619 bin [14.8,14.9) has 604 bin [14.9,15.0) has 527 bin [15.0,15.1) has 467 bin [15.1,15.2) has 399 bin [15.2,15.3) has 378 bin [15.3,15.4) has 332 bin [15.4,15.5) has 302 bin [15.5,15.6) has 301 bin [15.6,15.7) has 296 bin [15.7,15.8) has 316 bin [15.8,15.9) has 261 bin [15.9,16.0) has 231 bin [16.0,16.1) has 239 bin [16.1,16.2) has 205 bin [16.2,16.3) has 197 bin [16.3,16.4) has 209 bin [16.4,16.5) has 185 bin [16.5,16.6) has 176 bin [16.6,16.7) has 146 bin [16.7,16.8) has 151 bin [16.8,16.9) has 124 bin [16.9,17.0) has 127 bin [17.0,17.1) has 87 bin [17.1,17.2) has 107 bin [17.2,17.3) has 72 bin [17.3,17.4) has 73 bin [17.4,17.5) has 76 bin [17.5,17.6) has 63 bin [17.6,17.7) has 60 bin [17.7,17.8) has 41 bin [17.8,17.9) has 50 bin [17.9,18.0) has 56 bin [18.0,18.1) has 42 bin [18.1,18.2) has 35 bin [18.2,18.3) has 19 bin [18.3,18.4) has 10 bin [18.4,18.5) has 1 bin [18.5,18.6) has 3 bin [18.6,18.7) has 1 average z coordinate -2.8 for 50835990 element(s) point source id histogram with bin size 1.000000 bin 14 has 7411679 bin 15 has 38329604 bin 16 has 5094707 average point source id 14.954422604930089 for 50835990 element(s)