lasinfo (210611) report for 'AHN4T/20HZ1_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: 177/2021 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: 50243575 number of points by return: 44854534 4456459 687920 241100 3562 scale factor x y z: 0.001 0.001 0.001 offset x y z: 173980 501230 0 min x y z: 173980.000 501230.000 -5.954 max x y z: 175019.999 502519.999 21.364 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: 50243575 extended number of points by return: 44854534 4456459 687920 241100 3562 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 -5954 21364 intensity 19 4959 return_number 1 5 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 8 9 point_source_ID 189 196 gps_time 270192942.075003 270200478.512312 WARNING: range violates GPS week time specified by global encoding bit 0 Color R 26 255 G 41 255 B 31 255 NIR 53 255 extended_return_number 1 5 extended_number_of_returns 1 7 extended_classification 1 9 extended_scan_angle -4833 4833 extended_scanner_channel 0 0 attribute0 0.19 49.59 ('Amplitude') attribute1 -18.09 32.04 ('Reflectance') attribute2 0 65535 ('Deviation') number of first returns: 44854534 number of intermediate returns: 936796 number of last returns: 44835544 number of single returns: 40383299 covered area in square units/kilounits: 1338644/1.34 point density: all returns 37.53 last only 33.49 (per square units) spacing: all returns 0.16 last only 0.17 (in units) WARNING: point type is 8 but (legacy) number of point records in header is 50243575 instead zero. WARNING: point type is 8 but (legacy) number of points by return [1] in header is 44854534 instead zero. WARNING: point type is 8 but (legacy) number of points by return [2] in header is 4456459 instead zero. WARNING: point type is 8 but (legacy) number of points by return [3] in header is 687920 instead zero. WARNING: point type is 8 but (legacy) number of points by return [4] in header is 241100 instead zero. WARNING: point type is 8 but (legacy) number of points by return [5] in header is 3562 instead zero. overview over extended number of returns of given pulse: 40383299 7544265 1343236 954800 16876 1039 60 0 0 0 0 0 0 0 0 histogram of classification of points: 6121671 unclassified (1) 43387324 ground (2) 684684 building (6) 49896 water (9) +-> flagged as extended overlap: 3316390 +---> 387687 of those are unclassified (1) +---> 2918274 of those are ground (2) +---> 4580 of those are building (6) +---> 5849 of those are water (9) z coordinate histogram with bin size 0.100000 bin [-6.0,-5.9) has 2 bin [-5.9,-5.8) has 275 bin [-5.8,-5.7) has 12924 bin [-5.7,-5.6) has 3877 bin [-5.6,-5.5) has 10224 bin [-5.5,-5.4) has 31022 bin [-5.4,-5.3) has 66972 bin [-5.3,-5.2) has 102908 bin [-5.2,-5.1) has 77494 bin [-5.1,-5.0) has 72986 bin [-5.0,-4.9) has 79092 bin [-4.9,-4.8) has 93106 bin [-4.8,-4.7) has 111751 bin [-4.7,-4.6) has 111748 bin [-4.6,-4.5) has 117501 bin [-4.5,-4.4) has 414498 bin [-4.4,-4.3) has 3948933 bin [-4.3,-4.2) has 12629318 bin [-4.2,-4.1) has 14708437 bin [-4.1,-4.0) has 5086882 bin [-4.0,-3.9) has 1434670 bin [-3.9,-3.8) has 1263980 bin [-3.8,-3.7) has 1008683 bin [-3.7,-3.6) has 416698 bin [-3.6,-3.5) has 365994 bin [-3.5,-3.4) has 421919 bin [-3.4,-3.3) has 416392 bin [-3.3,-3.2) has 448874 bin [-3.2,-3.1) has 348085 bin [-3.1,-3.0) has 254148 bin [-3.0,-2.9) has 293743 bin [-2.9,-2.8) has 267355 bin [-2.8,-2.7) has 194546 bin [-2.7,-2.6) has 202952 bin [-2.6,-2.5) has 218508 bin [-2.5,-2.4) has 239240 bin [-2.4,-2.3) has 274395 bin [-2.3,-2.2) has 310594 bin [-2.2,-2.1) has 329925 bin [-2.1,-2.0) has 287295 bin [-2.0,-1.9) has 233115 bin [-1.9,-1.8) has 190806 bin [-1.8,-1.7) has 147479 bin [-1.7,-1.6) has 99832 bin [-1.6,-1.5) has 65595 bin [-1.5,-1.4) has 46166 bin [-1.4,-1.3) has 33626 bin [-1.3,-1.2) has 26370 bin [-1.2,-1.1) has 24839 bin [-1.1,-1.0) has 24838 bin [-1.0,-0.9) has 25605 bin [-0.9,-0.8) has 26541 bin [-0.8,-0.7) has 25225 bin [-0.7,-0.6) has 22322 bin [-0.6,-0.5) has 19054 bin [-0.5,-0.4) has 16751 bin [-0.4,-0.3) has 18192 bin [-0.3,-0.2) has 18725 bin [-0.2,-0.1) has 16862 bin [-0.1,0.0) has 16763 bin [0.0,0.1) has 15854 bin [0.1,0.2) has 16366 bin [0.2,0.3) has 15807 bin [0.3,0.4) has 15639 bin [0.4,0.5) has 15988 bin [0.5,0.6) has 16744 bin [0.6,0.7) has 16845 bin [0.7,0.8) has 17342 bin [0.8,0.9) has 17928 bin [0.9,1.0) has 18583 bin [1.0,1.1) has 19091 bin [1.1,1.2) has 20094 bin [1.2,1.3) has 20610 bin [1.3,1.4) has 20580 bin [1.4,1.5) has 20584 bin [1.5,1.6) has 20797 bin [1.6,1.7) has 21433 bin [1.7,1.8) has 21522 bin [1.8,1.9) has 21584 bin [1.9,2.0) has 21964 bin [2.0,2.1) has 25106 bin [2.1,2.2) has 24179 bin [2.2,2.3) has 23786 bin [2.3,2.4) has 28485 bin [2.4,2.5) has 25549 bin [2.5,2.6) has 26693 bin [2.6,2.7) has 25520 bin [2.7,2.8) has 23444 bin [2.8,2.9) has 23584 bin [2.9,3.0) has 23509 bin [3.0,3.1) has 23627 bin [3.1,3.2) has 23790 bin [3.2,3.3) has 24064 bin [3.3,3.4) has 24203 bin [3.4,3.5) has 24933 bin [3.5,3.6) has 25050 bin [3.6,3.7) has 25071 bin [3.7,3.8) has 24383 bin [3.8,3.9) has 23547 bin [3.9,4.0) has 23956 bin [4.0,4.1) has 24021 bin [4.1,4.2) has 24213 bin [4.2,4.3) has 24466 bin [4.3,4.4) has 24782 bin [4.4,4.5) has 24941 bin [4.5,4.6) has 24829 bin [4.6,4.7) has 24947 bin [4.7,4.8) has 24867 bin [4.8,4.9) has 24678 bin [4.9,5.0) has 24791 bin [5.0,5.1) has 25599 bin [5.1,5.2) has 25316 bin [5.2,5.3) has 25075 bin [5.3,5.4) has 24991 bin [5.4,5.5) has 27077 bin [5.5,5.6) has 24766 bin [5.6,5.7) has 23330 bin [5.7,5.8) has 21237 bin [5.8,5.9) has 21386 bin [5.9,6.0) has 21014 bin [6.0,6.1) has 20404 bin [6.1,6.2) has 20546 bin [6.2,6.3) has 20576 bin [6.3,6.4) has 20388 bin [6.4,6.5) has 20304 bin [6.5,6.6) has 20343 bin [6.6,6.7) has 20158 bin [6.7,6.8) has 20040 bin [6.8,6.9) has 19809 bin [6.9,7.0) has 19135 bin [7.0,7.1) has 18816 bin [7.1,7.2) has 18791 bin [7.2,7.3) has 18608 bin [7.3,7.4) has 18831 bin [7.4,7.5) has 18570 bin [7.5,7.6) has 18814 bin [7.6,7.7) has 18493 bin [7.7,7.8) has 18337 bin [7.8,7.9) has 18037 bin [7.9,8.0) has 17552 bin [8.0,8.1) has 17255 bin [8.1,8.2) has 17174 bin [8.2,8.3) has 17553 bin [8.3,8.4) has 17347 bin [8.4,8.5) has 17433 bin [8.5,8.6) has 17782 bin [8.6,8.7) has 17533 bin [8.7,8.8) has 16931 bin [8.8,8.9) has 16642 bin [8.9,9.0) has 16494 bin [9.0,9.1) has 16215 bin [9.1,9.2) has 16495 bin [9.2,9.3) has 16188 bin [9.3,9.4) has 15886 bin [9.4,9.5) has 15918 bin [9.5,9.6) has 15782 bin [9.6,9.7) has 15572 bin [9.7,9.8) has 15147 bin [9.8,9.9) has 14720 bin [9.9,10.0) has 14589 bin [10.0,10.1) has 14466 bin [10.1,10.2) has 14096 bin [10.2,10.3) has 13789 bin [10.3,10.4) has 13573 bin [10.4,10.5) has 13114 bin [10.5,10.6) has 12650 bin [10.6,10.7) has 12201 bin [10.7,10.8) has 12061 bin [10.8,10.9) has 11719 bin [10.9,11.0) has 11570 bin [11.0,11.1) has 11511 bin [11.1,11.2) has 10977 bin [11.2,11.3) has 10871 bin [11.3,11.4) has 10522 bin [11.4,11.5) has 10339 bin [11.5,11.6) has 10034 bin [11.6,11.7) has 9565 bin [11.7,11.8) has 9149 bin [11.8,11.9) has 8936 bin [11.9,12.0) has 8665 bin [12.0,12.1) has 8229 bin [12.1,12.2) has 7881 bin [12.2,12.3) has 7730 bin [12.3,12.4) has 7334 bin [12.4,12.5) has 6975 bin [12.5,12.6) has 6667 bin [12.6,12.7) has 6320 bin [12.7,12.8) has 6013 bin [12.8,12.9) has 5707 bin [12.9,13.0) has 5516 bin [13.0,13.1) has 5265 bin [13.1,13.2) has 5171 bin [13.2,13.3) has 4832 bin [13.3,13.4) has 4798 bin [13.4,13.5) has 4639 bin [13.5,13.6) has 4308 bin [13.6,13.7) has 4198 bin [13.7,13.8) has 3906 bin [13.8,13.9) has 3802 bin [13.9,14.0) has 3761 bin [14.0,14.1) has 3369 bin [14.1,14.2) has 3193 bin [14.2,14.3) has 3010 bin [14.3,14.4) has 2775 bin [14.4,14.5) has 2850 bin [14.5,14.6) has 2519 bin [14.6,14.7) has 2470 bin [14.7,14.8) has 2267 bin [14.8,14.9) has 1970 bin [14.9,15.0) has 1926 bin [15.0,15.1) has 1762 bin [15.1,15.2) has 1685 bin [15.2,15.3) has 1526 bin [15.3,15.4) has 1481 bin [15.4,15.5) has 1322 bin [15.5,15.6) has 1293 bin [15.6,15.7) has 1172 bin [15.7,15.8) has 1213 bin [15.8,15.9) has 1154 bin [15.9,16.0) has 1043 bin [16.0,16.1) has 1075 bin [16.1,16.2) has 1025 bin [16.2,16.3) has 939 bin [16.3,16.4) has 859 bin [16.4,16.5) has 783 bin [16.5,16.6) has 755 bin [16.6,16.7) has 702 bin [16.7,16.8) has 679 bin [16.8,16.9) has 620 bin [16.9,17.0) has 568 bin [17.0,17.1) has 547 bin [17.1,17.2) has 471 bin [17.2,17.3) has 426 bin [17.3,17.4) has 379 bin [17.4,17.5) has 400 bin [17.5,17.6) has 396 bin [17.6,17.7) has 320 bin [17.7,17.8) has 286 bin [17.8,17.9) has 254 bin [17.9,18.0) has 222 bin [18.0,18.1) has 236 bin [18.1,18.2) has 238 bin [18.2,18.3) has 216 bin [18.3,18.4) has 193 bin [18.4,18.5) has 185 bin [18.5,18.6) has 160 bin [18.6,18.7) has 147 bin [18.7,18.8) has 146 bin [18.8,18.9) has 147 bin [18.9,19.0) has 122 bin [19.0,19.1) has 120 bin [19.1,19.2) has 132 bin [19.2,19.3) has 128 bin [19.3,19.4) has 99 bin [19.4,19.5) has 108 bin [19.5,19.6) has 80 bin [19.6,19.7) has 83 bin [19.7,19.8) has 52 bin [19.8,19.9) has 60 bin [19.9,20.0) has 39 bin [20.0,20.1) has 41 bin [20.1,20.2) has 44 bin [20.2,20.3) has 44 bin [20.3,20.4) has 34 bin [20.4,20.5) has 26 bin [20.5,20.6) has 29 bin [20.6,20.7) has 17 bin [20.7,20.8) has 18 bin [20.8,20.9) has 19 bin [20.9,21.0) has 11 bin [21.0,21.1) has 5 bin [21.1,21.2) has 5 bin [21.2,21.3) has 3 bin [21.3,21.4) has 2 average z coordinate -3.5 for 50243575 element(s) point source id histogram with bin size 1.000000 bin 189 has 21650703 bin 193 has 7927091 bin 194 has 19331984 bin 196 has 1333797 average point source id 191.740745717238468 for 50243575 element(s)