lasinfo (210611) report for 'AHN4T/37BZ2_25.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: 41738893 number of points by return: 41117896 445639 141651 30217 3490 scale factor x y z: 0.001 0.001 0.001 offset x y z: 78980 437480 0 min x y z: 78980.000 437480.000 -3.584 max x y z: 80019.999 438769.999 25.093 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: 41738893 extended number of points by return: 41117896 445639 141651 30217 3490 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 -3584 25093 intensity 0 4918 return_number 1 5 number_of_returns 1 6 edge_of_flight_line 0 1 scan_direction_flag 0 1 classification 1 26 scan_angle_rank -11 30 user_data 6 7 point_source_ID 7 8 gps_time 268431091.249117 268432436.511884 WARNING: range violates GPS week time specified by global encoding bit 0 Color R 13 255 G 23 255 B 11 255 NIR 31 255 extended_return_number 1 5 extended_number_of_returns 1 6 extended_classification 1 26 extended_scan_angle -1833 5000 extended_scanner_channel 0 0 attribute0 0 49.18 ('Amplitude') attribute1 -15.89 34.05 ('Reflectance') attribute2 0 65535 ('Deviation') number of first returns: 41117896 number of intermediate returns: 175328 number of last returns: 41114022 number of single returns: 40668353 covered area in square units/kilounits: 1255328/1.26 point density: all returns 33.25 last only 32.75 (per square units) spacing: all returns 0.17 last only 0.17 (in units) WARNING: point type is 8 but (legacy) number of point records in header is 41738893 instead zero. WARNING: point type is 8 but (legacy) number of points by return [1] in header is 41117896 instead zero. WARNING: point type is 8 but (legacy) number of points by return [2] in header is 445639 instead zero. WARNING: point type is 8 but (legacy) number of points by return [3] in header is 141651 instead zero. WARNING: point type is 8 but (legacy) number of points by return [4] in header is 30217 instead zero. WARNING: point type is 8 but (legacy) number of points by return [5] in header is 3490 instead zero. overview over extended number of returns of given pulse: 40668353 611020 334500 107041 17530 449 0 0 0 0 0 0 0 0 0 histogram of classification of points: 880708 unclassified (1) 40385865 ground (2) 149196 building (6) 284446 water (9) 38678 Reserved for ASPRS Definition (26) +-> flagged as extended overlap: 2647371 +---> 122570 of those are unclassified (1) +---> 2430642 of those are ground (2) +---> 12 of those are building (6) +---> 89851 of those are water (9) +---> 4296 of those are Reserved for ASPRS Definition (26) z coordinate histogram with bin size 0.100000 bin [-3.6,-3.5) has 44 bin [-3.5,-3.4) has 2101 bin [-3.4,-3.3) has 11856 bin [-3.3,-3.2) has 38386 bin [-3.2,-3.1) has 220403 bin [-3.1,-3.0) has 362523 bin [-3.0,-2.9) has 834048 bin [-2.9,-2.8) has 2310503 bin [-2.8,-2.7) has 5188702 bin [-2.7,-2.6) has 5526435 bin [-2.6,-2.5) has 4659383 bin [-2.5,-2.4) has 3488281 bin [-2.4,-2.3) has 2477318 bin [-2.3,-2.2) has 2438370 bin [-2.2,-2.1) has 2294633 bin [-2.1,-2.0) has 1821269 bin [-2.0,-1.9) has 1700430 bin [-1.9,-1.8) has 1568171 bin [-1.8,-1.7) has 1277106 bin [-1.7,-1.6) has 923030 bin [-1.6,-1.5) has 610447 bin [-1.5,-1.4) has 300637 bin [-1.4,-1.3) has 160724 bin [-1.3,-1.2) has 125087 bin [-1.2,-1.1) has 110324 bin [-1.1,-1.0) has 112640 bin [-1.0,-0.9) has 114033 bin [-0.9,-0.8) has 163025 bin [-0.8,-0.7) has 195515 bin [-0.7,-0.6) has 233145 bin [-0.6,-0.5) has 233577 bin [-0.5,-0.4) has 313464 bin [-0.4,-0.3) has 252009 bin [-0.3,-0.2) has 160418 bin [-0.2,-0.1) has 118356 bin [-0.1,0.0) has 104030 bin [0.0,0.1) has 151657 bin [0.1,0.2) has 182460 bin [0.2,0.3) has 57938 bin [0.3,0.4) has 29821 bin [0.4,0.5) has 34058 bin [0.5,0.6) has 21855 bin [0.6,0.7) has 17143 bin [0.7,0.8) has 17671 bin [0.8,0.9) has 18415 bin [0.9,1.0) has 19026 bin [1.0,1.1) has 24367 bin [1.1,1.2) has 19428 bin [1.2,1.3) has 17445 bin [1.3,1.4) has 14790 bin [1.4,1.5) has 12288 bin [1.5,1.6) has 10557 bin [1.6,1.7) has 9581 bin [1.7,1.8) has 10260 bin [1.8,1.9) has 9809 bin [1.9,2.0) has 9668 bin [2.0,2.1) has 9492 bin [2.1,2.2) has 9423 bin [2.2,2.3) has 9281 bin [2.3,2.4) has 9690 bin [2.4,2.5) has 10330 bin [2.5,2.6) has 10271 bin [2.6,2.7) has 10173 bin [2.7,2.8) has 10089 bin [2.8,2.9) has 9719 bin [2.9,3.0) has 9515 bin [3.0,3.1) has 8990 bin [3.1,3.2) has 8624 bin [3.2,3.3) has 7714 bin [3.3,3.4) has 7514 bin [3.4,3.5) has 8053 bin [3.5,3.6) has 7167 bin [3.6,3.7) has 7096 bin [3.7,3.8) has 7706 bin [3.8,3.9) has 8257 bin [3.9,4.0) has 7109 bin [4.0,4.1) has 6970 bin [4.1,4.2) has 7284 bin [4.2,4.3) has 6872 bin [4.3,4.4) has 6728 bin [4.4,4.5) has 6196 bin [4.5,4.6) has 6212 bin [4.6,4.7) has 5851 bin [4.7,4.8) has 5678 bin [4.8,4.9) has 5668 bin [4.9,5.0) has 5521 bin [5.0,5.1) has 5022 bin [5.1,5.2) has 5108 bin [5.2,5.3) has 5242 bin [5.3,5.4) has 5330 bin [5.4,5.5) has 5271 bin [5.5,5.6) has 5014 bin [5.6,5.7) has 4902 bin [5.7,5.8) has 4794 bin [5.8,5.9) has 4248 bin [5.9,6.0) has 4330 bin [6.0,6.1) has 4293 bin [6.1,6.2) has 4158 bin [6.2,6.3) has 3971 bin [6.3,6.4) has 3762 bin [6.4,6.5) has 4133 bin [6.5,6.6) has 3675 bin [6.6,6.7) has 4034 bin [6.7,6.8) has 4178 bin [6.8,6.9) has 3567 bin [6.9,7.0) has 3290 bin [7.0,7.1) has 3593 bin [7.1,7.2) has 3862 bin [7.2,7.3) has 3744 bin [7.3,7.4) has 3789 bin [7.4,7.5) has 3801 bin [7.5,7.6) has 3598 bin [7.6,7.7) has 3991 bin [7.7,7.8) has 5212 bin [7.8,7.9) has 4603 bin [7.9,8.0) has 2823 bin [8.0,8.1) has 2818 bin [8.1,8.2) has 2756 bin [8.2,8.3) has 2840 bin [8.3,8.4) has 2760 bin [8.4,8.5) has 2920 bin [8.5,8.6) has 3028 bin [8.6,8.7) has 2871 bin [8.7,8.8) has 3492 bin [8.8,8.9) has 2821 bin [8.9,9.0) has 2525 bin [9.0,9.1) has 2471 bin [9.1,9.2) has 2339 bin [9.2,9.3) has 2443 bin [9.3,9.4) has 2436 bin [9.4,9.5) has 2270 bin [9.5,9.6) has 2342 bin [9.6,9.7) has 2375 bin [9.7,9.8) has 2405 bin [9.8,9.9) has 2542 bin [9.9,10.0) has 2381 bin [10.0,10.1) has 2534 bin [10.1,10.2) has 2563 bin [10.2,10.3) has 2488 bin [10.3,10.4) has 2505 bin [10.4,10.5) has 2511 bin [10.5,10.6) has 2556 bin [10.6,10.7) has 2599 bin [10.7,10.8) has 2617 bin [10.8,10.9) has 2678 bin [10.9,11.0) has 2661 bin [11.0,11.1) has 2735 bin [11.1,11.2) has 2698 bin [11.2,11.3) has 2608 bin [11.3,11.4) has 2649 bin [11.4,11.5) has 2661 bin [11.5,11.6) has 2618 bin [11.6,11.7) has 2601 bin [11.7,11.8) has 2576 bin [11.8,11.9) has 2487 bin [11.9,12.0) has 2480 bin [12.0,12.1) has 2661 bin [12.1,12.2) has 2574 bin [12.2,12.3) has 2457 bin [12.3,12.4) has 2313 bin [12.4,12.5) has 2435 bin [12.5,12.6) has 2460 bin [12.6,12.7) has 2434 bin [12.7,12.8) has 2291 bin [12.8,12.9) has 2334 bin [12.9,13.0) has 2261 bin [13.0,13.1) has 2266 bin [13.1,13.2) has 2134 bin [13.2,13.3) has 2033 bin [13.3,13.4) has 2154 bin [13.4,13.5) has 2033 bin [13.5,13.6) has 1979 bin [13.6,13.7) has 1951 bin [13.7,13.8) has 1889 bin [13.8,13.9) has 1911 bin [13.9,14.0) has 1867 bin [14.0,14.1) has 1753 bin [14.1,14.2) has 1772 bin [14.2,14.3) has 1707 bin [14.3,14.4) has 1762 bin [14.4,14.5) has 1626 bin [14.5,14.6) has 1639 bin [14.6,14.7) has 1587 bin [14.7,14.8) has 1608 bin [14.8,14.9) has 1627 bin [14.9,15.0) has 1640 bin [15.0,15.1) has 1553 bin [15.1,15.2) has 1466 bin [15.2,15.3) has 1459 bin [15.3,15.4) has 1366 bin [15.4,15.5) has 1422 bin [15.5,15.6) has 1390 bin [15.6,15.7) has 1403 bin [15.7,15.8) has 1357 bin [15.8,15.9) has 1358 bin [15.9,16.0) has 1295 bin [16.0,16.1) has 1294 bin [16.1,16.2) has 1262 bin [16.2,16.3) has 1291 bin [16.3,16.4) has 1266 bin [16.4,16.5) has 1215 bin [16.5,16.6) has 1199 bin [16.6,16.7) has 1245 bin [16.7,16.8) has 1233 bin [16.8,16.9) has 1202 bin [16.9,17.0) has 1186 bin [17.0,17.1) has 1114 bin [17.1,17.2) has 1060 bin [17.2,17.3) has 1087 bin [17.3,17.4) has 1081 bin [17.4,17.5) has 1037 bin [17.5,17.6) has 1023 bin [17.6,17.7) has 1030 bin [17.7,17.8) has 1058 bin [17.8,17.9) has 1037 bin [17.9,18.0) has 996 bin [18.0,18.1) has 1002 bin [18.1,18.2) has 940 bin [18.2,18.3) has 930 bin [18.3,18.4) has 879 bin [18.4,18.5) has 943 bin [18.5,18.6) has 955 bin [18.6,18.7) has 858 bin [18.7,18.8) has 862 bin [18.8,18.9) has 874 bin [18.9,19.0) has 987 bin [19.0,19.1) has 828 bin [19.1,19.2) has 867 bin [19.2,19.3) has 827 bin [19.3,19.4) has 850 bin [19.4,19.5) has 804 bin [19.5,19.6) has 790 bin [19.6,19.7) has 735 bin [19.7,19.8) has 719 bin [19.8,19.9) has 710 bin [19.9,20.0) has 665 bin [20.0,20.1) has 599 bin [20.1,20.2) has 583 bin [20.2,20.3) has 545 bin [20.3,20.4) has 581 bin [20.4,20.5) has 499 bin [20.5,20.6) has 494 bin [20.6,20.7) has 508 bin [20.7,20.8) has 449 bin [20.8,20.9) has 477 bin [20.9,21.0) has 454 bin [21.0,21.1) has 472 bin [21.1,21.2) has 518 bin [21.2,21.3) has 480 bin [21.3,21.4) has 445 bin [21.4,21.5) has 415 bin [21.5,21.6) has 410 bin [21.6,21.7) has 418 bin [21.7,21.8) has 390 bin [21.8,21.9) has 395 bin [21.9,22.0) has 377 bin [22.0,22.1) has 363 bin [22.1,22.2) has 364 bin [22.2,22.3) has 342 bin [22.3,22.4) has 314 bin [22.4,22.5) has 286 bin [22.5,22.6) has 261 bin [22.6,22.7) has 258 bin [22.7,22.8) has 253 bin [22.8,22.9) has 243 bin [22.9,23.0) has 208 bin [23.0,23.1) has 198 bin [23.1,23.2) has 157 bin [23.2,23.3) has 156 bin [23.3,23.4) has 148 bin [23.4,23.5) has 124 bin [23.5,23.6) has 122 bin [23.6,23.7) has 114 bin [23.7,23.8) has 106 bin [23.8,23.9) has 85 bin [23.9,24.0) has 60 bin [24.0,24.1) has 72 bin [24.1,24.2) has 46 bin [24.2,24.3) has 30 bin [24.3,24.4) has 14 bin [24.4,24.5) has 13 bin [24.5,24.6) has 6 bin [24.6,24.7) has 10 bin [24.7,24.8) has 5 bin [24.8,24.9) has 5 bin [25.0,25.1) has 2 average z coordinate -2.1 for 41738893 element(s) point source id histogram with bin size 1.000000 bin 7 has 27459635 bin 8 has 14279258 average point source id 7.342109169018929 for 41738893 element(s)