lasinfo (210611) report for 'AHN4T/12DZ2_22.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: 27574227 number of points by return: 23134525 2631670 1330003 399048 70771 scale factor x y z: 0.001 0.001 0.001 offset x y z: 235980 549980 0 min x y z: 235980.000 549980.000 11.821 max x y z: 237019.999 551269.999 43.252 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: 27574227 extended number of points by return: 23134525 2631670 1330003 399048 70771 7632 578 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 11821 43252 intensity 46 4893 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 16 user_data 6 7 point_source_ID 49 50 gps_time 330763198.084154 330764965.418555 WARNING: range violates GPS week time specified by global encoding bit 0 Color R 27 255 G 48 255 B 28 255 NIR 6 255 extended_return_number 1 7 extended_number_of_returns 1 7 extended_classification 1 9 extended_scan_angle -4833 2667 extended_scanner_channel 0 0 attribute0 0 0 ('Amplitude') attribute1 -15.72 32.73 ('Reflectance') attribute2 0 65535 ('Deviation') number of first returns: 23134525 number of intermediate returns: 1816079 number of last returns: 23116407 number of single returns: 20492784 covered area in square units/kilounits: 1340720/1.34 point density: all returns 20.57 last only 17.24 (per square units) spacing: all returns 0.22 last only 0.24 (in units) WARNING: point type is 8 but (legacy) number of point records in header is 27574227 instead zero. WARNING: point type is 8 but (legacy) number of points by return [1] in header is 23134525 instead zero. WARNING: point type is 8 but (legacy) number of points by return [2] in header is 2631670 instead zero. WARNING: point type is 8 but (legacy) number of points by return [3] in header is 1330003 instead zero. WARNING: point type is 8 but (legacy) number of points by return [4] in header is 399048 instead zero. WARNING: point type is 8 but (legacy) number of points by return [5] in header is 70771 instead zero. overview over extended number of returns of given pulse: 20492784 2599332 2798914 1318861 317581 42799 3956 0 0 0 0 0 0 0 0 histogram of classification of points: 4780935 unclassified (1) 22541293 ground (2) 167200 building (6) 84799 water (9) +-> flagged as extended overlap: 1755002 +---> 341725 of those are unclassified (1) +---> 1386163 of those are ground (2) +---> 21815 of those are building (6) +---> 5299 of those are water (9) z coordinate histogram with bin size 0.100000 bin [11.8,11.9) has 9 bin [11.9,12.0) has 737 bin [12.0,12.1) has 2211 bin [12.1,12.2) has 5296 bin [12.2,12.3) has 9281 bin [12.3,12.4) has 14168 bin [12.4,12.5) has 14651 bin [12.5,12.6) has 17208 bin [12.6,12.7) has 18060 bin [12.7,12.8) has 33855 bin [12.8,12.9) has 56282 bin [12.9,13.0) has 89007 bin [13.0,13.1) has 163090 bin [13.1,13.2) has 209215 bin [13.2,13.3) has 294813 bin [13.3,13.4) has 741004 bin [13.4,13.5) has 1378887 bin [13.5,13.6) has 1512903 bin [13.6,13.7) has 1735814 bin [13.7,13.8) has 1881180 bin [13.8,13.9) has 1745597 bin [13.9,14.0) has 1843610 bin [14.0,14.1) has 1544967 bin [14.1,14.2) has 1373338 bin [14.2,14.3) has 1294177 bin [14.3,14.4) has 1292382 bin [14.4,14.5) has 1241845 bin [14.5,14.6) has 1087412 bin [14.6,14.7) has 876972 bin [14.7,14.8) has 614425 bin [14.8,14.9) has 409164 bin [14.9,15.0) has 323991 bin [15.0,15.1) has 217314 bin [15.1,15.2) has 154308 bin [15.2,15.3) has 113757 bin [15.3,15.4) has 99249 bin [15.4,15.5) has 87550 bin [15.5,15.6) has 73552 bin [15.6,15.7) has 68211 bin [15.7,15.8) has 67281 bin [15.8,15.9) has 74171 bin [15.9,16.0) has 62156 bin [16.0,16.1) has 45711 bin [16.1,16.2) has 37343 bin [16.2,16.3) has 34057 bin [16.3,16.4) has 31671 bin [16.4,16.5) has 30365 bin [16.5,16.6) has 27938 bin [16.6,16.7) has 26961 bin [16.7,16.8) has 27288 bin [16.8,16.9) has 27695 bin [16.9,17.0) has 28315 bin [17.0,17.1) has 29107 bin [17.1,17.2) has 29279 bin [17.2,17.3) has 29866 bin [17.3,17.4) has 30543 bin [17.4,17.5) has 29479 bin [17.5,17.6) has 28800 bin [17.6,17.7) has 29461 bin [17.7,17.8) has 30147 bin [17.8,17.9) has 30451 bin [17.9,18.0) has 30491 bin [18.0,18.1) has 31225 bin [18.1,18.2) has 29559 bin [18.2,18.3) has 29619 bin [18.3,18.4) has 29122 bin [18.4,18.5) has 29261 bin [18.5,18.6) has 28773 bin [18.6,18.7) has 28481 bin [18.7,18.8) has 29940 bin [18.8,18.9) has 29439 bin [18.9,19.0) has 29738 bin [19.0,19.1) has 29232 bin [19.1,19.2) has 29503 bin [19.2,19.3) has 29845 bin [19.3,19.4) has 29926 bin [19.4,19.5) has 29709 bin [19.5,19.6) has 29898 bin [19.6,19.7) has 29914 bin [19.7,19.8) has 29379 bin [19.8,19.9) has 29469 bin [19.9,20.0) has 29651 bin [20.0,20.1) has 29679 bin [20.1,20.2) has 29298 bin [20.2,20.3) has 29668 bin [20.3,20.4) has 28857 bin [20.4,20.5) has 28597 bin [20.5,20.6) has 29097 bin [20.6,20.7) has 28896 bin [20.7,20.8) has 28904 bin [20.8,20.9) has 29034 bin [20.9,21.0) has 29162 bin [21.0,21.1) has 28905 bin [21.1,21.2) has 29046 bin [21.2,21.3) has 29141 bin [21.3,21.4) has 29047 bin [21.4,21.5) has 29110 bin [21.5,21.6) has 28867 bin [21.6,21.7) has 28898 bin [21.7,21.8) has 28649 bin [21.8,21.9) has 28426 bin [21.9,22.0) has 28356 bin [22.0,22.1) has 28533 bin [22.1,22.2) has 29037 bin [22.2,22.3) has 28592 bin [22.3,22.4) has 28671 bin [22.4,22.5) has 29221 bin [22.5,22.6) has 28806 bin [22.6,22.7) has 29146 bin [22.7,22.8) has 28941 bin [22.8,22.9) has 28730 bin [22.9,23.0) has 29267 bin [23.0,23.1) has 29222 bin [23.1,23.2) has 29002 bin [23.2,23.3) has 29210 bin [23.3,23.4) has 28958 bin [23.4,23.5) has 29392 bin [23.5,23.6) has 29069 bin [23.6,23.7) has 29202 bin [23.7,23.8) has 29340 bin [23.8,23.9) has 29369 bin [23.9,24.0) has 28978 bin [24.0,24.1) has 29439 bin [24.1,24.2) has 29490 bin [24.2,24.3) has 30012 bin [24.3,24.4) has 30018 bin [24.4,24.5) has 29955 bin [24.5,24.6) has 30036 bin [24.6,24.7) has 30542 bin [24.7,24.8) has 30453 bin [24.8,24.9) has 30743 bin [24.9,25.0) has 30940 bin [25.0,25.1) has 31139 bin [25.1,25.2) has 31157 bin [25.2,25.3) has 30666 bin [25.3,25.4) has 30788 bin [25.4,25.5) has 30945 bin [25.5,25.6) has 30878 bin [25.6,25.7) has 31331 bin [25.7,25.8) has 31176 bin [25.8,25.9) has 31508 bin [25.9,26.0) has 31723 bin [26.0,26.1) has 31810 bin [26.1,26.2) has 31682 bin [26.2,26.3) has 31930 bin [26.3,26.4) has 31757 bin [26.4,26.5) has 31663 bin [26.5,26.6) has 31763 bin [26.6,26.7) has 31426 bin [26.7,26.8) has 31507 bin [26.8,26.9) has 31041 bin [26.9,27.0) has 31015 bin [27.0,27.1) has 30955 bin [27.1,27.2) has 30927 bin [27.2,27.3) has 30519 bin [27.3,27.4) has 30429 bin [27.4,27.5) has 30578 bin [27.5,27.6) has 30564 bin [27.6,27.7) has 30500 bin [27.7,27.8) has 30380 bin [27.8,27.9) has 30125 bin [27.9,28.0) has 30120 bin [28.0,28.1) has 30043 bin [28.1,28.2) has 29301 bin [28.2,28.3) has 28984 bin [28.3,28.4) has 29116 bin [28.4,28.5) has 28980 bin [28.5,28.6) has 28043 bin [28.6,28.7) has 28003 bin [28.7,28.8) has 27561 bin [28.8,28.9) has 27633 bin [28.9,29.0) has 26978 bin [29.0,29.1) has 26960 bin [29.1,29.2) has 26632 bin [29.2,29.3) has 26165 bin [29.3,29.4) has 26046 bin [29.4,29.5) has 25720 bin [29.5,29.6) has 25481 bin [29.6,29.7) has 25052 bin [29.7,29.8) has 24587 bin [29.8,29.9) has 24358 bin [29.9,30.0) has 24054 bin [30.0,30.1) has 23919 bin [30.1,30.2) has 23497 bin [30.2,30.3) has 22967 bin [30.3,30.4) has 22338 bin [30.4,30.5) has 21895 bin [30.5,30.6) has 21082 bin [30.6,30.7) has 20736 bin [30.7,30.8) has 20352 bin [30.8,30.9) has 19359 bin [30.9,31.0) has 19187 bin [31.0,31.1) has 18096 bin [31.1,31.2) has 17877 bin [31.2,31.3) has 17017 bin [31.3,31.4) has 16797 bin [31.4,31.5) has 15782 bin [31.5,31.6) has 15249 bin [31.6,31.7) has 14585 bin [31.7,31.8) has 13994 bin [31.8,31.9) has 13402 bin [31.9,32.0) has 12714 bin [32.0,32.1) has 11874 bin [32.1,32.2) has 11256 bin [32.2,32.3) has 10771 bin [32.3,32.4) has 10214 bin [32.4,32.5) has 9507 bin [32.5,32.6) has 9103 bin [32.6,32.7) has 8574 bin [32.7,32.8) has 7885 bin [32.8,32.9) has 7309 bin [32.9,33.0) has 7009 bin [33.0,33.1) has 6631 bin [33.1,33.2) has 6112 bin [33.2,33.3) has 5797 bin [33.3,33.4) has 5629 bin [33.4,33.5) has 5287 bin [33.5,33.6) has 4926 bin [33.6,33.7) has 4807 bin [33.7,33.8) has 4550 bin [33.8,33.9) has 4295 bin [33.9,34.0) has 4140 bin [34.0,34.1) has 3842 bin [34.1,34.2) has 3618 bin [34.2,34.3) has 3507 bin [34.3,34.4) has 3498 bin [34.4,34.5) has 3312 bin [34.5,34.6) has 3147 bin [34.6,34.7) has 2907 bin [34.7,34.8) has 2868 bin [34.8,34.9) has 2701 bin [34.9,35.0) has 2622 bin [35.0,35.1) has 2490 bin [35.1,35.2) has 2454 bin [35.2,35.3) has 2316 bin [35.3,35.4) has 2090 bin [35.4,35.5) has 2056 bin [35.5,35.6) has 1992 bin [35.6,35.7) has 1882 bin [35.7,35.8) has 1793 bin [35.8,35.9) has 1727 bin [35.9,36.0) has 1576 bin [36.0,36.1) has 1490 bin [36.1,36.2) has 1410 bin [36.2,36.3) has 1350 bin [36.3,36.4) has 1300 bin [36.4,36.5) has 1150 bin [36.5,36.6) has 1130 bin [36.6,36.7) has 1098 bin [36.7,36.8) has 998 bin [36.8,36.9) has 971 bin [36.9,37.0) has 881 bin [37.0,37.1) has 855 bin [37.1,37.2) has 740 bin [37.2,37.3) has 677 bin [37.3,37.4) has 639 bin [37.4,37.5) has 620 bin [37.5,37.6) has 560 bin [37.6,37.7) has 529 bin [37.7,37.8) has 483 bin [37.8,37.9) has 451 bin [37.9,38.0) has 448 bin [38.0,38.1) has 373 bin [38.1,38.2) has 356 bin [38.2,38.3) has 328 bin [38.3,38.4) has 323 bin [38.4,38.5) has 303 bin [38.5,38.6) has 248 bin [38.6,38.7) has 252 bin [38.7,38.8) has 225 bin [38.8,38.9) has 153 bin [38.9,39.0) has 167 bin [39.0,39.1) has 142 bin [39.1,39.2) has 122 bin [39.2,39.3) has 134 bin [39.3,39.4) has 95 bin [39.4,39.5) has 79 bin [39.5,39.6) has 91 bin [39.6,39.7) has 75 bin [39.7,39.8) has 63 bin [39.8,39.9) has 61 bin [39.9,40.0) has 73 bin [40.0,40.1) has 60 bin [40.1,40.2) has 52 bin [40.2,40.3) has 36 bin [40.3,40.4) has 28 bin [40.4,40.5) has 24 bin [40.5,40.6) has 33 bin [40.6,40.7) has 31 bin [40.7,40.8) has 28 bin [40.8,40.9) has 23 bin [40.9,41.0) has 15 bin [41.0,41.1) has 22 bin [41.1,41.2) has 18 bin [41.2,41.3) has 17 bin [41.3,41.4) has 12 bin [41.4,41.5) has 9 bin [41.5,41.6) has 8 bin [41.6,41.7) has 8 bin [41.7,41.8) has 1 bin [41.8,41.9) has 5 bin [41.9,42.0) has 7 bin [42.0,42.1) has 5 bin [42.1,42.2) has 3 bin [42.2,42.3) has 2 bin [42.3,42.4) has 4 bin [42.4,42.5) has 2 bin [42.6,42.7) has 1 bin [42.7,42.8) has 1 bin [42.8,42.9) has 6 bin [43.0,43.1) has 1 bin [43.1,43.2) has 1 bin [43.2,43.3) has 1 average z coordinate 15.8 for 27574227 element(s) point source id histogram with bin size 1.000000 bin 49 has 6752585 bin 50 has 20821642 average point source id 49.755112446125871 for 27574227 element(s)