lasinfo (210611) report for 'AHN4T/37CN1_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: 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: 47640851 number of points by return: 41789933 4265891 1287609 266017 31401 scale factor x y z: 0.001 0.001 0.001 offset x y z: 63980 432480 0 min x y z: 63980.000 432480.000 -2.216 max x y z: 65019.999 433769.999 38.273 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: 47640851 extended number of points by return: 41789933 4265891 1287609 266017 31401 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 -2216 38273 intensity 0 4918 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 -12 35 user_data 6 7 point_source_ID 11 174 gps_time 268435434.095322 270306678.133076 WARNING: range violates GPS week time specified by global encoding bit 0 Color R 17 255 G 20 255 B 19 255 NIR 70 255 extended_return_number 1 5 extended_number_of_returns 1 7 extended_classification 1 26 extended_scan_angle -2000 5833 extended_scanner_channel 0 0 attribute0 0 49.18 ('Amplitude') attribute1 -16.02 33.87 ('Reflectance') attribute2 0 65535 ('Deviation') number of first returns: 41789933 number of intermediate returns: 1588573 number of last returns: 41754272 number of single returns: 37491927 covered area in square units/kilounits: 1284796/1.28 point density: all returns 37.08 last only 32.50 (per square units) spacing: all returns 0.16 last only 0.18 (in units) WARNING: point type is 8 but (legacy) number of point records in header is 47640851 instead zero. WARNING: point type is 8 but (legacy) number of points by return [1] in header is 41789933 instead zero. WARNING: point type is 8 but (legacy) number of points by return [2] in header is 4265891 instead zero. WARNING: point type is 8 but (legacy) number of points by return [3] in header is 1287609 instead zero. WARNING: point type is 8 but (legacy) number of points by return [4] in header is 266017 instead zero. WARNING: point type is 8 but (legacy) number of points by return [5] in header is 31401 instead zero. overview over extended number of returns of given pulse: 37491927 5980112 3069881 940914 156411 1568 38 0 0 0 0 0 0 0 0 histogram of classification of points: 8417777 unclassified (1) 35289658 ground (2) 3748306 building (6) 179711 water (9) 5399 Reserved for ASPRS Definition (26) +-> flagged as extended overlap: 3404834 +---> 546328 of those are unclassified (1) +---> 2552046 of those are ground (2) +---> 287143 of those are building (6) +---> 19140 of those are water (9) +---> 177 of those are Reserved for ASPRS Definition (26) z coordinate histogram with bin size 0.100000 bin [-2.3,-2.2) has 1 bin [-2.2,-2.1) has 46 bin [-2.1,-2.0) has 530 bin [-2.0,-1.9) has 13520 bin [-1.9,-1.8) has 17035 bin [-1.8,-1.7) has 27393 bin [-1.7,-1.6) has 83296 bin [-1.6,-1.5) has 197131 bin [-1.5,-1.4) has 296033 bin [-1.4,-1.3) has 460489 bin [-1.3,-1.2) has 599806 bin [-1.2,-1.1) has 522224 bin [-1.1,-1.0) has 694417 bin [-1.0,-0.9) has 1014013 bin [-0.9,-0.8) has 1398164 bin [-0.8,-0.7) has 1584484 bin [-0.7,-0.6) has 1291194 bin [-0.6,-0.5) has 1301596 bin [-0.5,-0.4) has 1489048 bin [-0.4,-0.3) has 1581946 bin [-0.3,-0.2) has 1924161 bin [-0.2,-0.1) has 2137477 bin [-0.1,0.0) has 1953389 bin [0.0,0.1) has 1919667 bin [0.1,0.2) has 2874898 bin [0.2,0.3) has 3616867 bin [0.3,0.4) has 3027504 bin [0.4,0.5) has 2030797 bin [0.5,0.6) has 1393108 bin [0.6,0.7) has 774888 bin [0.7,0.8) has 617485 bin [0.8,0.9) has 405578 bin [0.9,1.0) has 293371 bin [1.0,1.1) has 217542 bin [1.1,1.2) has 199252 bin [1.2,1.3) has 193859 bin [1.3,1.4) has 183265 bin [1.4,1.5) has 210209 bin [1.5,1.6) has 200611 bin [1.6,1.7) has 191176 bin [1.7,1.8) has 189662 bin [1.8,1.9) has 183986 bin [1.9,2.0) has 186164 bin [2.0,2.1) has 175437 bin [2.1,2.2) has 175417 bin [2.2,2.3) has 154234 bin [2.3,2.4) has 145658 bin [2.4,2.5) has 137259 bin [2.5,2.6) has 148679 bin [2.6,2.7) has 227273 bin [2.7,2.8) has 127533 bin [2.8,2.9) has 126404 bin [2.9,3.0) has 125857 bin [3.0,3.1) has 125168 bin [3.1,3.2) has 124850 bin [3.2,3.3) has 161537 bin [3.3,3.4) has 293909 bin [3.4,3.5) has 159450 bin [3.5,3.6) has 135864 bin [3.6,3.7) has 119892 bin [3.7,3.8) has 112073 bin [3.8,3.9) has 113907 bin [3.9,4.0) has 104057 bin [4.0,4.1) has 178389 bin [4.1,4.2) has 433497 bin [4.2,4.3) has 266505 bin [4.3,4.4) has 106926 bin [4.4,4.5) has 98969 bin [4.5,4.6) has 96035 bin [4.6,4.7) has 97528 bin [4.7,4.8) has 95786 bin [4.8,4.9) has 88073 bin [4.9,5.0) has 100881 bin [5.0,5.1) has 103370 bin [5.1,5.2) has 100335 bin [5.2,5.3) has 93099 bin [5.3,5.4) has 94466 bin [5.4,5.5) has 87116 bin [5.5,5.6) has 84837 bin [5.6,5.7) has 87121 bin [5.7,5.8) has 83795 bin [5.8,5.9) has 84483 bin [5.9,6.0) has 84630 bin [6.0,6.1) has 90099 bin [6.1,6.2) has 86639 bin [6.2,6.3) has 88697 bin [6.3,6.4) has 93075 bin [6.4,6.5) has 88333 bin [6.5,6.6) has 110258 bin [6.6,6.7) has 122223 bin [6.7,6.8) has 91836 bin [6.8,6.9) has 92307 bin [6.9,7.0) has 93156 bin [7.0,7.1) has 107719 bin [7.1,7.2) has 86963 bin [7.2,7.3) has 100384 bin [7.3,7.4) has 96169 bin [7.4,7.5) has 78534 bin [7.5,7.6) has 71295 bin [7.6,7.7) has 65378 bin [7.7,7.8) has 67049 bin [7.8,7.9) has 61128 bin [7.9,8.0) has 59083 bin [8.0,8.1) has 57608 bin [8.1,8.2) has 56615 bin [8.2,8.3) has 54291 bin [8.3,8.4) has 52593 bin [8.4,8.5) has 52542 bin [8.5,8.6) has 51096 bin [8.6,8.7) has 48905 bin [8.7,8.8) has 49409 bin [8.8,8.9) has 47672 bin [8.9,9.0) has 46793 bin [9.0,9.1) has 45214 bin [9.1,9.2) has 44637 bin [9.2,9.3) has 43688 bin [9.3,9.4) has 43487 bin [9.4,9.5) has 42736 bin [9.5,9.6) has 44346 bin [9.6,9.7) has 44135 bin [9.7,9.8) has 43887 bin [9.8,9.9) has 41870 bin [9.9,10.0) has 48250 bin [10.0,10.1) has 40569 bin [10.1,10.2) has 41941 bin [10.2,10.3) has 39561 bin [10.3,10.4) has 39063 bin [10.4,10.5) has 38651 bin [10.5,10.6) has 38734 bin [10.6,10.7) has 36449 bin [10.7,10.8) has 36948 bin [10.8,10.9) has 36353 bin [10.9,11.0) has 35760 bin [11.0,11.1) has 35815 bin [11.1,11.2) has 35565 bin [11.2,11.3) has 34917 bin [11.3,11.4) has 34573 bin [11.4,11.5) has 33729 bin [11.5,11.6) has 33360 bin [11.6,11.7) has 33132 bin [11.7,11.8) has 33641 bin [11.8,11.9) has 31241 bin [11.9,12.0) has 30182 bin [12.0,12.1) has 29556 bin [12.1,12.2) has 30342 bin [12.2,12.3) has 32764 bin [12.3,12.4) has 30027 bin [12.4,12.5) has 29003 bin [12.5,12.6) has 28818 bin [12.6,12.7) has 28682 bin [12.7,12.8) has 27195 bin [12.8,12.9) has 26901 bin [12.9,13.0) has 31884 bin [13.0,13.1) has 26933 bin [13.1,13.2) has 24429 bin [13.2,13.3) has 23397 bin [13.3,13.4) has 23285 bin [13.4,13.5) has 22434 bin [13.5,13.6) has 21529 bin [13.6,13.7) has 28787 bin [13.7,13.8) has 22703 bin [13.8,13.9) has 23084 bin [13.9,14.0) has 21515 bin [14.0,14.1) has 20271 bin [14.1,14.2) has 19786 bin [14.2,14.3) has 19881 bin [14.3,14.4) has 19787 bin [14.4,14.5) has 20381 bin [14.5,14.6) has 18718 bin [14.6,14.7) has 16607 bin [14.7,14.8) has 16469 bin [14.8,14.9) has 16393 bin [14.9,15.0) has 17090 bin [15.0,15.1) has 16625 bin [15.1,15.2) has 16182 bin [15.2,15.3) has 15572 bin [15.3,15.4) has 14881 bin [15.4,15.5) has 12982 bin [15.5,15.6) has 12236 bin [15.6,15.7) has 11728 bin [15.7,15.8) has 11096 bin [15.8,15.9) has 10791 bin [15.9,16.0) has 10456 bin [16.0,16.1) has 10080 bin [16.1,16.2) has 9582 bin [16.2,16.3) has 9544 bin [16.3,16.4) has 9446 bin [16.4,16.5) has 8954 bin [16.5,16.6) has 8989 bin [16.6,16.7) has 8570 bin [16.7,16.8) has 8563 bin [16.8,16.9) has 8348 bin [16.9,17.0) has 8354 bin [17.0,17.1) has 8095 bin [17.1,17.2) has 8005 bin [17.2,17.3) has 7873 bin [17.3,17.4) has 7738 bin [17.4,17.5) has 7692 bin [17.5,17.6) has 7470 bin [17.6,17.7) has 7274 bin [17.7,17.8) has 7222 bin [17.8,17.9) has 7091 bin [17.9,18.0) has 7099 bin [18.0,18.1) has 6756 bin [18.1,18.2) has 6439 bin [18.2,18.3) has 6482 bin [18.3,18.4) has 6046 bin [18.4,18.5) has 5812 bin [18.5,18.6) has 5626 bin [18.6,18.7) has 5620 bin [18.7,18.8) has 5487 bin [18.8,18.9) has 5681 bin [18.9,19.0) has 5347 bin [19.0,19.1) has 5341 bin [19.1,19.2) has 5412 bin [19.2,19.3) has 5272 bin [19.3,19.4) has 5174 bin [19.4,19.5) has 4981 bin [19.5,19.6) has 4768 bin [19.6,19.7) has 4676 bin [19.7,19.8) has 4675 bin [19.8,19.9) has 4634 bin [19.9,20.0) has 4421 bin [20.0,20.1) has 4285 bin [20.1,20.2) has 4392 bin [20.2,20.3) has 4207 bin [20.3,20.4) has 4173 bin [20.4,20.5) has 4200 bin [20.5,20.6) has 3981 bin [20.6,20.7) has 3946 bin [20.7,20.8) has 3865 bin [20.8,20.9) has 3811 bin [20.9,21.0) has 3703 bin [21.0,21.1) has 3689 bin [21.1,21.2) has 3728 bin [21.2,21.3) has 3492 bin [21.3,21.4) has 3483 bin [21.4,21.5) has 3353 bin [21.5,21.6) has 3157 bin [21.6,21.7) has 3174 bin [21.7,21.8) has 2989 bin [21.8,21.9) has 2843 bin [21.9,22.0) has 2593 bin [22.0,22.1) has 2422 bin [22.1,22.2) has 2334 bin [22.2,22.3) has 2213 bin [22.3,22.4) has 2097 bin [22.4,22.5) has 1994 bin [22.5,22.6) has 1917 bin [22.6,22.7) has 1826 bin [22.7,22.8) has 1686 bin [22.8,22.9) has 1635 bin [22.9,23.0) has 1534 bin [23.0,23.1) has 1442 bin [23.1,23.2) has 1395 bin [23.2,23.3) has 1311 bin [23.3,23.4) has 1201 bin [23.4,23.5) has 1147 bin [23.5,23.6) has 1134 bin [23.6,23.7) has 1094 bin [23.7,23.8) has 1029 bin [23.8,23.9) has 940 bin [23.9,24.0) has 1003 bin [24.0,24.1) has 952 bin [24.1,24.2) has 1000 bin [24.2,24.3) has 864 bin [24.3,24.4) has 822 bin [24.4,24.5) has 839 bin [24.5,24.6) has 729 bin [24.6,24.7) has 753 bin [24.7,24.8) has 706 bin [24.8,24.9) has 681 bin [24.9,25.0) has 666 bin [25.0,25.1) has 591 bin [25.1,25.2) has 571 bin [25.2,25.3) has 532 bin [25.3,25.4) has 534 bin [25.4,25.5) has 499 bin [25.5,25.6) has 520 bin [25.6,25.7) has 455 bin [25.7,25.8) has 452 bin [25.8,25.9) has 475 bin [25.9,26.0) has 471 bin [26.0,26.1) has 480 bin [26.1,26.2) has 426 bin [26.2,26.3) has 427 bin [26.3,26.4) has 373 bin [26.4,26.5) has 385 bin [26.5,26.6) has 383 bin [26.6,26.7) has 357 bin [26.7,26.8) has 374 bin [26.8,26.9) has 345 bin [26.9,27.0) has 348 bin [27.0,27.1) has 340 bin [27.1,27.2) has 301 bin [27.2,27.3) has 311 bin [27.3,27.4) has 307 bin [27.4,27.5) has 284 bin [27.5,27.6) has 252 bin [27.6,27.7) has 241 bin [27.7,27.8) has 275 bin [27.8,27.9) has 246 bin [27.9,28.0) has 214 bin [28.0,28.1) has 186 bin [28.1,28.2) has 193 bin [28.2,28.3) has 186 bin [28.3,28.4) has 174 bin [28.4,28.5) has 164 bin [28.5,28.6) has 138 bin [28.6,28.7) has 118 bin [28.7,28.8) has 109 bin [28.8,28.9) has 103 bin [28.9,29.0) has 100 bin [29.0,29.1) has 101 bin [29.1,29.2) has 91 bin [29.2,29.3) has 72 bin [29.3,29.4) has 86 bin [29.4,29.5) has 83 bin [29.5,29.6) has 92 bin [29.6,29.7) has 70 bin [29.7,29.8) has 96 bin [29.8,29.9) has 85 bin [29.9,30.0) has 76 bin [30.0,30.1) has 59 bin [30.1,30.2) has 67 bin [30.2,30.3) has 68 bin [30.3,30.4) has 60 bin [30.4,30.5) has 63 bin [30.5,30.6) has 31 bin [30.6,30.7) has 23 bin [30.7,30.8) has 20 bin [30.8,30.9) has 8 bin [30.9,31.0) has 4 bin [31.0,31.1) has 6 bin [31.1,31.2) has 9 bin [31.2,31.3) has 5 bin [31.3,31.4) has 3 bin [31.4,31.5) has 1 bin [31.5,31.6) has 1 bin [31.6,31.7) has 1 bin [31.7,31.8) has 1 bin [31.8,31.9) has 1 bin [31.9,32.0) has 2 bin [32.1,32.2) has 2 bin [32.2,32.3) has 1 bin [32.3,32.4) has 2 bin [32.4,32.5) has 1 bin [32.5,32.6) has 3 bin [32.7,32.8) has 3 bin [32.8,32.9) has 4 bin [33.1,33.2) has 1 bin [33.2,33.3) has 3 bin [33.3,33.4) has 6 bin [33.4,33.5) has 1 bin [33.6,33.7) has 1 bin [33.7,33.8) has 3 bin [33.8,33.9) has 2 bin [33.9,34.0) has 1 bin [34.0,34.1) has 2 bin [34.1,34.2) has 4 bin [34.2,34.3) has 3 bin [34.3,34.4) has 5 bin [34.4,34.5) has 17 bin [34.5,34.6) has 12 bin [34.6,34.7) has 1 bin [34.8,34.9) has 4 bin [35.0,35.1) has 3 bin [35.1,35.2) has 6 bin [35.2,35.3) has 6 bin [35.3,35.4) has 1 bin [35.4,35.5) has 2 bin [35.5,35.6) has 1 bin [35.6,35.7) has 3 bin [35.7,35.8) has 4 bin [35.8,35.9) has 3 bin [35.9,36.0) has 2 bin [36.0,36.1) has 3 bin [36.1,36.2) has 3 bin [36.2,36.3) has 1 bin [36.3,36.4) has 2 bin [36.4,36.5) has 1 bin [36.6,36.7) has 3 bin [36.8,36.9) has 3 bin [37.0,37.1) has 2 bin [37.1,37.2) has 2 bin [37.2,37.3) has 1 bin [37.4,37.5) has 2 bin [37.5,37.6) has 1 bin [37.7,37.8) has 1 bin [37.8,37.9) has 3 bin [37.9,38.0) has 5 bin [38.0,38.1) has 14 bin [38.1,38.2) has 25 bin [38.2,38.3) has 8 average z coordinate 1.4 for 47640851 element(s) point source id histogram with bin size 1.000000 bin 11 has 20498694 bin 12 has 24690655 bin 174 has 2451502 average point source id 19.905917339721743 for 47640851 element(s)