lasinfo (210611) report for 'AHN4T/37CZ2_12.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: 26293441 number of points by return: 24824854 1007236 363908 85249 12194 scale factor x y z: 0.001 0.001 0.001 offset x y z: 65980 427480 0 min x y z: 65980.000 427480.000 -2.173 max x y z: 67019.999 428769.999 28.322 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: 26293441 extended number of points by return: 24824854 1007236 363908 85249 12194 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 -2173 28322 intensity 37 3320 return_number 1 5 number_of_returns 1 7 edge_of_flight_line 0 1 scan_direction_flag 0 1 classification 1 26 scan_angle_rank -31 9 user_data 6 7 point_source_ID 36 37 gps_time 259501058.702870 259502429.916857 WARNING: range violates GPS week time specified by global encoding bit 0 Color R 3 255 G 1 255 B 0 254 NIR 58 255 extended_return_number 1 5 extended_number_of_returns 1 7 extended_classification 1 26 extended_scan_angle -5167 1500 extended_scanner_channel 0 0 attribute0 0.37 33.2 ('Amplitude') attribute1 -15.76 18.64 ('Reflectance') attribute2 0 65535 ('Deviation') number of first returns: 24824854 number of intermediate returns: 462585 number of last returns: 24815929 number of single returns: 23809927 covered area in square units/kilounits: 1330772/1.33 point density: all returns 19.76 last only 18.65 (per square units) spacing: all returns 0.22 last only 0.23 (in units) WARNING: point type is 8 but (legacy) number of point records in header is 26293441 instead zero. WARNING: point type is 8 but (legacy) number of points by return [1] in header is 24824854 instead zero. WARNING: point type is 8 but (legacy) number of points by return [2] in header is 1007236 instead zero. WARNING: point type is 8 but (legacy) number of points by return [3] in header is 363908 instead zero. WARNING: point type is 8 but (legacy) number of points by return [4] in header is 85249 instead zero. WARNING: point type is 8 but (legacy) number of points by return [5] in header is 12194 instead zero. overview over extended number of returns of given pulse: 23809927 1292969 837185 292483 55501 4986 390 0 0 0 0 0 0 0 0 histogram of classification of points: 2741792 unclassified (1) 23184086 ground (2) 336596 building (6) 24108 water (9) 6859 Reserved for ASPRS Definition (26) +-> flagged as extended overlap: 1790560 +---> 315183 of those are unclassified (1) +---> 1405376 of those are ground (2) +---> 68061 of those are building (6) +---> 1940 of those are water (9) z coordinate histogram with bin size 0.100000 bin [-2.2,-2.1) has 31 bin [-2.1,-2.0) has 411 bin [-2.0,-1.9) has 1102 bin [-1.9,-1.8) has 9242 bin [-1.8,-1.7) has 33514 bin [-1.7,-1.6) has 49134 bin [-1.6,-1.5) has 48243 bin [-1.5,-1.4) has 43583 bin [-1.4,-1.3) has 44920 bin [-1.3,-1.2) has 56997 bin [-1.2,-1.1) has 59951 bin [-1.1,-1.0) has 65967 bin [-1.0,-0.9) has 68727 bin [-0.9,-0.8) has 100492 bin [-0.8,-0.7) has 197566 bin [-0.7,-0.6) has 584368 bin [-0.6,-0.5) has 1193653 bin [-0.5,-0.4) has 1831403 bin [-0.4,-0.3) has 2380336 bin [-0.3,-0.2) has 2561132 bin [-0.2,-0.1) has 3226694 bin [-0.1,0.0) has 2337319 bin [0.0,0.1) has 1091182 bin [0.1,0.2) has 1038177 bin [0.2,0.3) has 716711 bin [0.3,0.4) has 527358 bin [0.4,0.5) has 462122 bin [0.5,0.6) has 334180 bin [0.6,0.7) has 312074 bin [0.7,0.8) has 285621 bin [0.8,0.9) has 565905 bin [0.9,1.0) has 681130 bin [1.0,1.1) has 564762 bin [1.1,1.2) has 416305 bin [1.2,1.3) has 345182 bin [1.3,1.4) has 289853 bin [1.4,1.5) has 228384 bin [1.5,1.6) has 186025 bin [1.6,1.7) has 183175 bin [1.7,1.8) has 187351 bin [1.8,1.9) has 118742 bin [1.9,2.0) has 90108 bin [2.0,2.1) has 86896 bin [2.1,2.2) has 75018 bin [2.2,2.3) has 72134 bin [2.3,2.4) has 67871 bin [2.4,2.5) has 67196 bin [2.5,2.6) has 63082 bin [2.6,2.7) has 70580 bin [2.7,2.8) has 66873 bin [2.8,2.9) has 53901 bin [2.9,3.0) has 48541 bin [3.0,3.1) has 46769 bin [3.1,3.2) has 41109 bin [3.2,3.3) has 36920 bin [3.3,3.4) has 38433 bin [3.4,3.5) has 41349 bin [3.5,3.6) has 41400 bin [3.6,3.7) has 42346 bin [3.7,3.8) has 42430 bin [3.8,3.9) has 40405 bin [3.9,4.0) has 43359 bin [4.0,4.1) has 41537 bin [4.1,4.2) has 42751 bin [4.2,4.3) has 39936 bin [4.3,4.4) has 40086 bin [4.4,4.5) has 48035 bin [4.5,4.6) has 53878 bin [4.6,4.7) has 49253 bin [4.7,4.8) has 38292 bin [4.8,4.9) has 28454 bin [4.9,5.0) has 24210 bin [5.0,5.1) has 25043 bin [5.1,5.2) has 23021 bin [5.2,5.3) has 23002 bin [5.3,5.4) has 22859 bin [5.4,5.5) has 22226 bin [5.5,5.6) has 22341 bin [5.6,5.7) has 21676 bin [5.7,5.8) has 21410 bin [5.8,5.9) has 20713 bin [5.9,6.0) has 20569 bin [6.0,6.1) has 20866 bin [6.1,6.2) has 20508 bin [6.2,6.3) has 20533 bin [6.3,6.4) has 20470 bin [6.4,6.5) has 19850 bin [6.5,6.6) has 18954 bin [6.6,6.7) has 18246 bin [6.7,6.8) has 18406 bin [6.8,6.9) has 18061 bin [6.9,7.0) has 18007 bin [7.0,7.1) has 17327 bin [7.1,7.2) has 17000 bin [7.2,7.3) has 16555 bin [7.3,7.4) has 16616 bin [7.4,7.5) has 18172 bin [7.5,7.6) has 16152 bin [7.6,7.7) has 15133 bin [7.7,7.8) has 15615 bin [7.8,7.9) has 14187 bin [7.9,8.0) has 14132 bin [8.0,8.1) has 13695 bin [8.1,8.2) has 13538 bin [8.2,8.3) has 12769 bin [8.3,8.4) has 12536 bin [8.4,8.5) has 12326 bin [8.5,8.6) has 11777 bin [8.6,8.7) has 11202 bin [8.7,8.8) has 10811 bin [8.8,8.9) has 10750 bin [8.9,9.0) has 10400 bin [9.0,9.1) has 9961 bin [9.1,9.2) has 10009 bin [9.2,9.3) has 9888 bin [9.3,9.4) has 9922 bin [9.4,9.5) has 9924 bin [9.5,9.6) has 9855 bin [9.6,9.7) has 9949 bin [9.7,9.8) has 9683 bin [9.8,9.9) has 9746 bin [9.9,10.0) has 9557 bin [10.0,10.1) has 9606 bin [10.1,10.2) has 9540 bin [10.2,10.3) has 9265 bin [10.3,10.4) has 9463 bin [10.4,10.5) has 9057 bin [10.5,10.6) has 9113 bin [10.6,10.7) has 8938 bin [10.7,10.8) has 8974 bin [10.8,10.9) has 8684 bin [10.9,11.0) has 8424 bin [11.0,11.1) has 8202 bin [11.1,11.2) has 8021 bin [11.2,11.3) has 7840 bin [11.3,11.4) has 7371 bin [11.4,11.5) has 7378 bin [11.5,11.6) has 7490 bin [11.6,11.7) has 7167 bin [11.7,11.8) has 7013 bin [11.8,11.9) has 7007 bin [11.9,12.0) has 6513 bin [12.0,12.1) has 6629 bin [12.1,12.2) has 6531 bin [12.2,12.3) has 6361 bin [12.3,12.4) has 6292 bin [12.4,12.5) has 5924 bin [12.5,12.6) has 5877 bin [12.6,12.7) has 5673 bin [12.7,12.8) has 5487 bin [12.8,12.9) has 5518 bin [12.9,13.0) has 5161 bin [13.0,13.1) has 5050 bin [13.1,13.2) has 4976 bin [13.2,13.3) has 4867 bin [13.3,13.4) has 4962 bin [13.4,13.5) has 4760 bin [13.5,13.6) has 4640 bin [13.6,13.7) has 4558 bin [13.7,13.8) has 4342 bin [13.8,13.9) has 4399 bin [13.9,14.0) has 4378 bin [14.0,14.1) has 4143 bin [14.1,14.2) has 4011 bin [14.2,14.3) has 4065 bin [14.3,14.4) has 3886 bin [14.4,14.5) has 3792 bin [14.5,14.6) has 3693 bin [14.6,14.7) has 3616 bin [14.7,14.8) has 3512 bin [14.8,14.9) has 3578 bin [14.9,15.0) has 3534 bin [15.0,15.1) has 3300 bin [15.1,15.2) has 3332 bin [15.2,15.3) has 3307 bin [15.3,15.4) has 3262 bin [15.4,15.5) has 3153 bin [15.5,15.6) has 3187 bin [15.6,15.7) has 3059 bin [15.7,15.8) has 2995 bin [15.8,15.9) has 2983 bin [15.9,16.0) has 2842 bin [16.0,16.1) has 2926 bin [16.1,16.2) has 2768 bin [16.2,16.3) has 2652 bin [16.3,16.4) has 2610 bin [16.4,16.5) has 2554 bin [16.5,16.6) has 2702 bin [16.6,16.7) has 2656 bin [16.7,16.8) has 2607 bin [16.8,16.9) has 2538 bin [16.9,17.0) has 2475 bin [17.0,17.1) has 2338 bin [17.1,17.2) has 2242 bin [17.2,17.3) has 2407 bin [17.3,17.4) has 2319 bin [17.4,17.5) has 2213 bin [17.5,17.6) has 2234 bin [17.6,17.7) has 2137 bin [17.7,17.8) has 2080 bin [17.8,17.9) has 2148 bin [17.9,18.0) has 2122 bin [18.0,18.1) has 2010 bin [18.1,18.2) has 1993 bin [18.2,18.3) has 2009 bin [18.3,18.4) has 2005 bin [18.4,18.5) has 1884 bin [18.5,18.6) has 1838 bin [18.6,18.7) has 1788 bin [18.7,18.8) has 1814 bin [18.8,18.9) has 1682 bin [18.9,19.0) has 1817 bin [19.0,19.1) has 1649 bin [19.1,19.2) has 1640 bin [19.2,19.3) has 1641 bin [19.3,19.4) has 1610 bin [19.4,19.5) has 1657 bin [19.5,19.6) has 1588 bin [19.6,19.7) has 1681 bin [19.7,19.8) has 1610 bin [19.8,19.9) has 1561 bin [19.9,20.0) has 1529 bin [20.0,20.1) has 1478 bin [20.1,20.2) has 1432 bin [20.2,20.3) has 1446 bin [20.3,20.4) has 1409 bin [20.4,20.5) has 1412 bin [20.5,20.6) has 1463 bin [20.6,20.7) has 1476 bin [20.7,20.8) has 1433 bin [20.8,20.9) has 1455 bin [20.9,21.0) has 1443 bin [21.0,21.1) has 1440 bin [21.1,21.2) has 1417 bin [21.2,21.3) has 1344 bin [21.3,21.4) has 1361 bin [21.4,21.5) has 1351 bin [21.5,21.6) has 1233 bin [21.6,21.7) has 1320 bin [21.7,21.8) has 1380 bin [21.8,21.9) has 1337 bin [21.9,22.0) has 1279 bin [22.0,22.1) has 1289 bin [22.1,22.2) has 1284 bin [22.2,22.3) has 1185 bin [22.3,22.4) has 1210 bin [22.4,22.5) has 1217 bin [22.5,22.6) has 1153 bin [22.6,22.7) has 1167 bin [22.7,22.8) has 1185 bin [22.8,22.9) has 1042 bin [22.9,23.0) has 1067 bin [23.0,23.1) has 1064 bin [23.1,23.2) has 996 bin [23.2,23.3) has 999 bin [23.3,23.4) has 946 bin [23.4,23.5) has 978 bin [23.5,23.6) has 1047 bin [23.6,23.7) has 947 bin [23.7,23.8) has 877 bin [23.8,23.9) has 884 bin [23.9,24.0) has 780 bin [24.0,24.1) has 742 bin [24.1,24.2) has 695 bin [24.2,24.3) has 639 bin [24.3,24.4) has 594 bin [24.4,24.5) has 605 bin [24.5,24.6) has 584 bin [24.6,24.7) has 568 bin [24.7,24.8) has 574 bin [24.8,24.9) has 500 bin [24.9,25.0) has 518 bin [25.0,25.1) has 452 bin [25.1,25.2) has 461 bin [25.2,25.3) has 418 bin [25.3,25.4) has 386 bin [25.4,25.5) has 387 bin [25.5,25.6) has 377 bin [25.6,25.7) has 317 bin [25.7,25.8) has 303 bin [25.8,25.9) has 292 bin [25.9,26.0) has 252 bin [26.0,26.1) has 240 bin [26.1,26.2) has 241 bin [26.2,26.3) has 229 bin [26.3,26.4) has 205 bin [26.4,26.5) has 188 bin [26.5,26.6) has 178 bin [26.6,26.7) has 141 bin [26.7,26.8) has 112 bin [26.8,26.9) has 100 bin [26.9,27.0) has 84 bin [27.0,27.1) has 66 bin [27.1,27.2) has 47 bin [27.2,27.3) has 45 bin [27.3,27.4) has 33 bin [27.4,27.5) has 24 bin [27.5,27.6) has 23 bin [27.6,27.7) has 14 bin [27.7,27.8) has 12 bin [27.8,27.9) has 2 bin [27.9,28.0) has 5 bin [28.0,28.1) has 1 bin [28.1,28.2) has 1 bin [28.3,28.4) has 1 average z coordinate 0.7 for 26293441 element(s) point source id histogram with bin size 1.000000 bin 36 has 10851463 bin 37 has 15441978 average point source id 36.58729391866207 for 26293441 element(s)