lasinfo (210611) report for 'AHN4T/64FN1_19.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: 183/2021 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: 43847816 number of points by return: 35186128 6258002 1938648 411402 53636 scale factor x y z: 0.001 0.001 0.001 offset x y z: 52980 426230 0 min x y z: 52980.000 426230.000 -0.858 max x y z: 54019.999 427519.999 27.342 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: 43847816 extended number of points by return: 35186128 6258002 1938648 411402 53636 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 -858 27342 intensity 25 4538 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 -7 34 user_data 6 7 point_source_ID 35 40 gps_time 259500508.688471 259505195.190993 WARNING: range violates GPS week time specified by global encoding bit 0 Color R 14 255 G 17 255 B 1 255 NIR 72 255 extended_return_number 1 5 extended_number_of_returns 1 7 extended_classification 1 26 extended_scan_angle -1167 5667 extended_scanner_channel 0 0 attribute0 0.25 45.38 ('Amplitude') attribute1 -15.74 29.32 ('Reflectance') attribute2 0 65535 ('Deviation') number of first returns: 35186128 number of intermediate returns: 2408952 number of last returns: 35118013 number of single returns: 28865277 covered area in square units/kilounits: 1338760/1.34 point density: all returns 32.75 last only 26.23 (per square units) spacing: all returns 0.17 last only 0.20 (in units) WARNING: point type is 8 but (legacy) number of point records in header is 43847816 instead zero. WARNING: point type is 8 but (legacy) number of points by return [1] in header is 35186128 instead zero. WARNING: point type is 8 but (legacy) number of points by return [2] in header is 6258002 instead zero. WARNING: point type is 8 but (legacy) number of points by return [3] in header is 1938648 instead zero. WARNING: point type is 8 but (legacy) number of points by return [4] in header is 411402 instead zero. WARNING: point type is 8 but (legacy) number of points by return [5] in header is 53636 instead zero. overview over extended number of returns of given pulse: 28865277 8693571 4589242 1431507 244456 22395 1368 0 0 0 0 0 0 0 0 histogram of classification of points: 15065446 unclassified (1) 26415723 ground (2) 2323033 building (6) 39065 water (9) 4549 Reserved for ASPRS Definition (26) +-> flagged as extended overlap: 2912591 +---> 824119 of those are unclassified (1) +---> 2037339 of those are ground (2) +---> 48888 of those are building (6) +---> 2245 of those are water (9) z coordinate histogram with bin size 0.100000 bin [-0.9,-0.8) has 27 bin [-0.8,-0.7) has 30 bin [-0.7,-0.6) has 61 bin [-0.6,-0.5) has 607 bin [-0.5,-0.4) has 45 bin [-0.4,-0.3) has 31 bin [-0.3,-0.2) has 36 bin [-0.2,-0.1) has 118 bin [-0.1,0.0) has 1836 bin [0.0,0.1) has 5215 bin [0.1,0.2) has 5315 bin [0.2,0.3) has 4686 bin [0.3,0.4) has 5436 bin [0.4,0.5) has 7653 bin [0.5,0.6) has 18199 bin [0.6,0.7) has 41916 bin [0.7,0.8) has 54674 bin [0.8,0.9) has 83552 bin [0.9,1.0) has 68877 bin [1.0,1.1) has 81080 bin [1.1,1.2) has 113412 bin [1.2,1.3) has 115312 bin [1.3,1.4) has 246052 bin [1.4,1.5) has 812130 bin [1.5,1.6) has 1367915 bin [1.6,1.7) has 2053917 bin [1.7,1.8) has 2330543 bin [1.8,1.9) has 3300694 bin [1.9,2.0) has 3491076 bin [2.0,2.1) has 2827226 bin [2.1,2.2) has 1848978 bin [2.2,2.3) has 1099712 bin [2.3,2.4) has 703343 bin [2.4,2.5) has 542418 bin [2.5,2.6) has 492514 bin [2.6,2.7) has 416828 bin [2.7,2.8) has 367553 bin [2.8,2.9) has 320747 bin [2.9,3.0) has 309749 bin [3.0,3.1) has 305294 bin [3.1,3.2) has 316376 bin [3.2,3.3) has 320050 bin [3.3,3.4) has 310419 bin [3.4,3.5) has 314848 bin [3.5,3.6) has 328488 bin [3.6,3.7) has 337335 bin [3.7,3.8) has 351044 bin [3.8,3.9) has 359960 bin [3.9,4.0) has 381638 bin [4.0,4.1) has 395959 bin [4.1,4.2) has 395505 bin [4.2,4.3) has 380869 bin [4.3,4.4) has 385918 bin [4.4,4.5) has 407944 bin [4.5,4.6) has 390624 bin [4.6,4.7) has 351454 bin [4.7,4.8) has 344811 bin [4.8,4.9) has 340376 bin [4.9,5.0) has 294370 bin [5.0,5.1) has 262522 bin [5.1,5.2) has 239090 bin [5.2,5.3) has 225642 bin [5.3,5.4) has 217866 bin [5.4,5.5) has 212736 bin [5.5,5.6) has 215079 bin [5.6,5.7) has 208579 bin [5.7,5.8) has 202437 bin [5.8,5.9) has 204804 bin [5.9,6.0) has 203574 bin [6.0,6.1) has 217588 bin [6.1,6.2) has 204041 bin [6.2,6.3) has 196241 bin [6.3,6.4) has 194908 bin [6.4,6.5) has 200122 bin [6.5,6.6) has 199514 bin [6.6,6.7) has 192472 bin [6.7,6.8) has 191991 bin [6.8,6.9) has 195472 bin [6.9,7.0) has 195080 bin [7.0,7.1) has 196907 bin [7.1,7.2) has 196570 bin [7.2,7.3) has 199051 bin [7.3,7.4) has 196802 bin [7.4,7.5) has 196706 bin [7.5,7.6) has 196703 bin [7.6,7.7) has 199096 bin [7.7,7.8) has 196329 bin [7.8,7.9) has 193499 bin [7.9,8.0) has 196390 bin [8.0,8.1) has 192309 bin [8.1,8.2) has 191520 bin [8.2,8.3) has 188765 bin [8.3,8.4) has 179185 bin [8.4,8.5) has 177655 bin [8.5,8.6) has 174324 bin [8.6,8.7) has 170688 bin [8.7,8.8) has 165600 bin [8.8,8.9) has 163292 bin [8.9,9.0) has 164677 bin [9.0,9.1) has 162547 bin [9.1,9.2) has 163450 bin [9.2,9.3) has 159606 bin [9.3,9.4) has 155825 bin [9.4,9.5) has 155375 bin [9.5,9.6) has 151394 bin [9.6,9.7) has 159179 bin [9.7,9.8) has 214578 bin [9.8,9.9) has 170129 bin [9.9,10.0) has 144174 bin [10.0,10.1) has 131593 bin [10.1,10.2) has 123152 bin [10.2,10.3) has 115892 bin [10.3,10.4) has 107997 bin [10.4,10.5) has 101079 bin [10.5,10.6) has 96251 bin [10.6,10.7) has 93325 bin [10.7,10.8) has 91125 bin [10.8,10.9) has 89651 bin [10.9,11.0) has 88438 bin [11.0,11.1) has 83655 bin [11.1,11.2) has 80543 bin [11.2,11.3) has 78458 bin [11.3,11.4) has 77676 bin [11.4,11.5) has 76186 bin [11.5,11.6) has 74723 bin [11.6,11.7) has 73261 bin [11.7,11.8) has 71315 bin [11.8,11.9) has 70469 bin [11.9,12.0) has 68793 bin [12.0,12.1) has 67489 bin [12.1,12.2) has 66366 bin [12.2,12.3) has 64682 bin [12.3,12.4) has 63535 bin [12.4,12.5) has 62772 bin [12.5,12.6) has 61296 bin [12.6,12.7) has 59694 bin [12.7,12.8) has 58794 bin [12.8,12.9) has 57782 bin [12.9,13.0) has 56627 bin [13.0,13.1) has 55135 bin [13.1,13.2) has 53865 bin [13.2,13.3) has 52539 bin [13.3,13.4) has 51664 bin [13.4,13.5) has 50829 bin [13.5,13.6) has 49039 bin [13.6,13.7) has 47889 bin [13.7,13.8) has 46692 bin [13.8,13.9) has 46027 bin [13.9,14.0) has 44844 bin [14.0,14.1) has 43963 bin [14.1,14.2) has 42348 bin [14.2,14.3) has 41119 bin [14.3,14.4) has 40132 bin [14.4,14.5) has 38784 bin [14.5,14.6) has 37819 bin [14.6,14.7) has 36444 bin [14.7,14.8) has 35109 bin [14.8,14.9) has 33796 bin [14.9,15.0) has 33095 bin [15.0,15.1) has 31765 bin [15.1,15.2) has 30833 bin [15.2,15.3) has 30090 bin [15.3,15.4) has 29020 bin [15.4,15.5) has 27876 bin [15.5,15.6) has 27241 bin [15.6,15.7) has 26349 bin [15.7,15.8) has 25445 bin [15.8,15.9) has 24345 bin [15.9,16.0) has 23767 bin [16.0,16.1) has 22971 bin [16.1,16.2) has 22111 bin [16.2,16.3) has 21186 bin [16.3,16.4) has 20433 bin [16.4,16.5) has 19867 bin [16.5,16.6) has 19106 bin [16.6,16.7) has 18373 bin [16.7,16.8) has 17737 bin [16.8,16.9) has 17125 bin [16.9,17.0) has 16787 bin [17.0,17.1) has 16187 bin [17.1,17.2) has 15704 bin [17.2,17.3) has 15230 bin [17.3,17.4) has 14661 bin [17.4,17.5) has 14091 bin [17.5,17.6) has 13508 bin [17.6,17.7) has 12873 bin [17.7,17.8) has 12534 bin [17.8,17.9) has 12038 bin [17.9,18.0) has 11253 bin [18.0,18.1) has 10936 bin [18.1,18.2) has 10626 bin [18.2,18.3) has 10053 bin [18.3,18.4) has 9423 bin [18.4,18.5) has 9209 bin [18.5,18.6) has 8540 bin [18.6,18.7) has 8138 bin [18.7,18.8) has 7668 bin [18.8,18.9) has 7473 bin [18.9,19.0) has 7157 bin [19.0,19.1) has 6712 bin [19.1,19.2) has 6387 bin [19.2,19.3) has 6224 bin [19.3,19.4) has 5685 bin [19.4,19.5) has 5618 bin [19.5,19.6) has 5271 bin [19.6,19.7) has 5016 bin [19.7,19.8) has 4700 bin [19.8,19.9) has 4620 bin [19.9,20.0) has 4277 bin [20.0,20.1) has 4284 bin [20.1,20.2) has 4093 bin [20.2,20.3) has 3795 bin [20.3,20.4) has 3720 bin [20.4,20.5) has 3527 bin [20.5,20.6) has 3422 bin [20.6,20.7) has 3331 bin [20.7,20.8) has 3109 bin [20.8,20.9) has 3044 bin [20.9,21.0) has 2941 bin [21.0,21.1) has 2723 bin [21.1,21.2) has 2944 bin [21.2,21.3) has 2642 bin [21.3,21.4) has 2566 bin [21.4,21.5) has 2527 bin [21.5,21.6) has 2331 bin [21.6,21.7) has 2240 bin [21.7,21.8) has 2119 bin [21.8,21.9) has 2052 bin [21.9,22.0) has 2055 bin [22.0,22.1) has 1850 bin [22.1,22.2) has 1919 bin [22.2,22.3) has 1823 bin [22.3,22.4) has 1683 bin [22.4,22.5) has 1632 bin [22.5,22.6) has 1506 bin [22.6,22.7) has 1449 bin [22.7,22.8) has 1424 bin [22.8,22.9) has 1342 bin [22.9,23.0) has 1314 bin [23.0,23.1) has 1295 bin [23.1,23.2) has 1192 bin [23.2,23.3) has 1140 bin [23.3,23.4) has 1111 bin [23.4,23.5) has 1048 bin [23.5,23.6) has 1003 bin [23.6,23.7) has 1012 bin [23.7,23.8) has 936 bin [23.8,23.9) has 942 bin [23.9,24.0) has 816 bin [24.0,24.1) has 735 bin [24.1,24.2) has 714 bin [24.2,24.3) has 701 bin [24.3,24.4) has 649 bin [24.4,24.5) has 566 bin [24.5,24.6) has 553 bin [24.6,24.7) has 570 bin [24.7,24.8) has 509 bin [24.8,24.9) has 442 bin [24.9,25.0) has 432 bin [25.0,25.1) has 377 bin [25.1,25.2) has 300 bin [25.2,25.3) has 299 bin [25.3,25.4) has 270 bin [25.4,25.5) has 269 bin [25.5,25.6) has 206 bin [25.6,25.7) has 202 bin [25.7,25.8) has 173 bin [25.8,25.9) has 148 bin [25.9,26.0) has 142 bin [26.0,26.1) has 147 bin [26.1,26.2) has 133 bin [26.2,26.3) has 105 bin [26.3,26.4) has 91 bin [26.4,26.5) has 87 bin [26.5,26.6) has 64 bin [26.6,26.7) has 51 bin [26.7,26.8) has 35 bin [26.8,26.9) has 26 bin [26.9,27.0) has 21 bin [27.0,27.1) has 12 bin [27.1,27.2) has 10 bin [27.2,27.3) has 6 bin [27.3,27.4) has 1 average z coordinate 4.5 for 43847816 element(s) point source id histogram with bin size 1.000000 bin 35 has 13604434 bin 36 has 18008090 bin 40 has 12235292 average point source id 36.805894961792397 for 43847816 element(s)