lasinfo (210611) report for 'AHN4T/52CZ1_11.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: 340/2022 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: 32877545 number of points by return: 25314713 5794259 1536389 212545 19639 scale factor x y z: 0.001 0.001 0.001 offset x y z: 179980 377480 0 min x y z: 179980.000 377480.000 21.188 max x y z: 181019.999 378769.999 52.966 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: 32877545 extended number of points by return: 25314713 5794259 1536389 212545 19639 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 21188 52966 intensity 0 5029 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 -29 29 user_data 6 7 point_source_ID 88 90 gps_time 297845839.518097 297849039.786648 WARNING: range violates GPS week time specified by global encoding bit 0 Color R 20 255 G 37 255 B 28 255 NIR 0 255 extended_return_number 1 5 extended_number_of_returns 1 7 extended_classification 1 26 extended_scan_angle -4833 4833 extended_scanner_channel 0 0 attribute0 0 50.29 ('Amplitude') attribute1 -16.66 33.97 ('Reflectance') attribute2 0 65535 ('Deviation') number of first returns: 25314713 number of intermediate returns: 1775404 number of last returns: 25271163 number of single returns: 19483735 covered area in square units/kilounits: 1331748/1.33 point density: all returns 24.69 last only 18.98 (per square units) spacing: all returns 0.20 last only 0.23 (in units) WARNING: point type is 8 but (legacy) number of point records in header is 32877545 instead zero. WARNING: point type is 8 but (legacy) number of points by return [1] in header is 25314713 instead zero. WARNING: point type is 8 but (legacy) number of points by return [2] in header is 5794259 instead zero. WARNING: point type is 8 but (legacy) number of points by return [3] in header is 1536389 instead zero. WARNING: point type is 8 but (legacy) number of points by return [4] in header is 212545 instead zero. WARNING: point type is 8 but (legacy) number of points by return [5] in header is 19639 instead zero. overview over extended number of returns of given pulse: 19483735 8533707 3986689 774337 93697 5032 348 0 0 0 0 0 0 0 0 histogram of classification of points: 8938834 unclassified (1) 20533347 ground (2) 3237532 building (6) 158393 water (9) 9439 Reserved for ASPRS Definition (26) +-> flagged as extended overlap: 2516897 +---> 759141 of those are unclassified (1) +---> 1451346 of those are ground (2) +---> 302216 of those are building (6) +---> 3565 of those are water (9) +---> 629 of those are Reserved for ASPRS Definition (26) z coordinate histogram with bin size 0.100000 bin [21.1,21.2) has 1 bin [21.2,21.3) has 55 bin [21.3,21.4) has 1251 bin [21.4,21.5) has 3825 bin [21.5,21.6) has 3332 bin [21.6,21.7) has 3090 bin [21.7,21.8) has 3820 bin [21.8,21.9) has 5077 bin [21.9,22.0) has 5838 bin [22.0,22.1) has 6366 bin [22.1,22.2) has 6214 bin [22.2,22.3) has 6376 bin [22.3,22.4) has 7379 bin [22.4,22.5) has 8741 bin [22.5,22.6) has 10133 bin [22.6,22.7) has 14655 bin [22.7,22.8) has 44648 bin [22.8,22.9) has 37321 bin [22.9,23.0) has 54180 bin [23.0,23.1) has 75620 bin [23.1,23.2) has 89467 bin [23.2,23.3) has 115895 bin [23.3,23.4) has 126945 bin [23.4,23.5) has 359112 bin [23.5,23.6) has 582943 bin [23.6,23.7) has 444355 bin [23.7,23.8) has 545406 bin [23.8,23.9) has 500973 bin [23.9,24.0) has 471417 bin [24.0,24.1) has 457699 bin [24.1,24.2) has 427952 bin [24.2,24.3) has 403535 bin [24.3,24.4) has 778234 bin [24.4,24.5) has 1102718 bin [24.5,24.6) has 827241 bin [24.6,24.7) has 814732 bin [24.7,24.8) has 880446 bin [24.8,24.9) has 870290 bin [24.9,25.0) has 1043868 bin [25.0,25.1) has 699860 bin [25.1,25.2) has 855600 bin [25.2,25.3) has 1078905 bin [25.3,25.4) has 1113131 bin [25.4,25.5) has 1069003 bin [25.5,25.6) has 940021 bin [25.6,25.7) has 959550 bin [25.7,25.8) has 764885 bin [25.8,25.9) has 647454 bin [25.9,26.0) has 598138 bin [26.0,26.1) has 589880 bin [26.1,26.2) has 642902 bin [26.2,26.3) has 787644 bin [26.3,26.4) has 479403 bin [26.4,26.5) has 380235 bin [26.5,26.6) has 356422 bin [26.6,26.7) has 276238 bin [26.7,26.8) has 169114 bin [26.8,26.9) has 113002 bin [26.9,27.0) has 108426 bin [27.0,27.1) has 111052 bin [27.1,27.2) has 133865 bin [27.2,27.3) has 152600 bin [27.3,27.4) has 143553 bin [27.4,27.5) has 119691 bin [27.5,27.6) has 89650 bin [27.6,27.7) has 62439 bin [27.7,27.8) has 51584 bin [27.8,27.9) has 51065 bin [27.9,28.0) has 57250 bin [28.0,28.1) has 60777 bin [28.1,28.2) has 57887 bin [28.2,28.3) has 64564 bin [28.3,28.4) has 70715 bin [28.4,28.5) has 91498 bin [28.5,28.6) has 106289 bin [28.6,28.7) has 76161 bin [28.7,28.8) has 78990 bin [28.8,28.9) has 86678 bin [28.9,29.0) has 99869 bin [29.0,29.1) has 115859 bin [29.1,29.2) has 121714 bin [29.2,29.3) has 145829 bin [29.3,29.4) has 173234 bin [29.4,29.5) has 152663 bin [29.5,29.6) has 108043 bin [29.6,29.7) has 111013 bin [29.7,29.8) has 109258 bin [29.8,29.9) has 134757 bin [29.9,30.0) has 128200 bin [30.0,30.1) has 131309 bin [30.1,30.2) has 142581 bin [30.2,30.3) has 135151 bin [30.3,30.4) has 116956 bin [30.4,30.5) has 116248 bin [30.5,30.6) has 116368 bin [30.6,30.7) has 115845 bin [30.7,30.8) has 115987 bin [30.8,30.9) has 122750 bin [30.9,31.0) has 109168 bin [31.0,31.1) has 74412 bin [31.1,31.2) has 69500 bin [31.2,31.3) has 65069 bin [31.3,31.4) has 57524 bin [31.4,31.5) has 67611 bin [31.5,31.6) has 80865 bin [31.6,31.7) has 77298 bin [31.7,31.8) has 60023 bin [31.8,31.9) has 43622 bin [31.9,32.0) has 44525 bin [32.0,32.1) has 41431 bin [32.1,32.2) has 42598 bin [32.2,32.3) has 41184 bin [32.3,32.4) has 40558 bin [32.4,32.5) has 39435 bin [32.5,32.6) has 39075 bin [32.6,32.7) has 40133 bin [32.7,32.8) has 39206 bin [32.8,32.9) has 38349 bin [32.9,33.0) has 38124 bin [33.0,33.1) has 38119 bin [33.1,33.2) has 38204 bin [33.2,33.3) has 37975 bin [33.3,33.4) has 38066 bin [33.4,33.5) has 37663 bin [33.5,33.6) has 37173 bin [33.6,33.7) has 36495 bin [33.7,33.8) has 36401 bin [33.8,33.9) has 36611 bin [33.9,34.0) has 35996 bin [34.0,34.1) has 35417 bin [34.1,34.2) has 35339 bin [34.2,34.3) has 34890 bin [34.3,34.4) has 34139 bin [34.4,34.5) has 34655 bin [34.5,34.6) has 34225 bin [34.6,34.7) has 33923 bin [34.7,34.8) has 33411 bin [34.8,34.9) has 33812 bin [34.9,35.0) has 32953 bin [35.0,35.1) has 33597 bin [35.1,35.2) has 33033 bin [35.2,35.3) has 32509 bin [35.3,35.4) has 31515 bin [35.4,35.5) has 32281 bin [35.5,35.6) has 31808 bin [35.6,35.7) has 32012 bin [35.7,35.8) has 31685 bin [35.8,35.9) has 32047 bin [35.9,36.0) has 31930 bin [36.0,36.1) has 31864 bin [36.1,36.2) has 32008 bin [36.2,36.3) has 31866 bin [36.3,36.4) has 32063 bin [36.4,36.5) has 31476 bin [36.5,36.6) has 31452 bin [36.6,36.7) has 31498 bin [36.7,36.8) has 31330 bin [36.8,36.9) has 31415 bin [36.9,37.0) has 31590 bin [37.0,37.1) has 31542 bin [37.1,37.2) has 31570 bin [37.2,37.3) has 31347 bin [37.3,37.4) has 31762 bin [37.4,37.5) has 31854 bin [37.5,37.6) has 31629 bin [37.6,37.7) has 31581 bin [37.7,37.8) has 31830 bin [37.8,37.9) has 31767 bin [37.9,38.0) has 31802 bin [38.0,38.1) has 31602 bin [38.1,38.2) has 31289 bin [38.2,38.3) has 31623 bin [38.3,38.4) has 31693 bin [38.4,38.5) has 31176 bin [38.5,38.6) has 31641 bin [38.6,38.7) has 31864 bin [38.7,38.8) has 31433 bin [38.8,38.9) has 30919 bin [38.9,39.0) has 31311 bin [39.0,39.1) has 30570 bin [39.1,39.2) has 31345 bin [39.2,39.3) has 30917 bin [39.3,39.4) has 30453 bin [39.4,39.5) has 30276 bin [39.5,39.6) has 30388 bin [39.6,39.7) has 30008 bin [39.7,39.8) has 30518 bin [39.8,39.9) has 30120 bin [39.9,40.0) has 29918 bin [40.0,40.1) has 29778 bin [40.1,40.2) has 29539 bin [40.2,40.3) has 29644 bin [40.3,40.4) has 29560 bin [40.4,40.5) has 29230 bin [40.5,40.6) has 29228 bin [40.6,40.7) has 28703 bin [40.7,40.8) has 28263 bin [40.8,40.9) has 28448 bin [40.9,41.0) has 28145 bin [41.0,41.1) has 28427 bin [41.1,41.2) has 28145 bin [41.2,41.3) has 28154 bin [41.3,41.4) has 28141 bin [41.4,41.5) has 28180 bin [41.5,41.6) has 28067 bin [41.6,41.7) has 27887 bin [41.7,41.8) has 27524 bin [41.8,41.9) has 27418 bin [41.9,42.0) has 27229 bin [42.0,42.1) has 26880 bin [42.1,42.2) has 26545 bin [42.2,42.3) has 26720 bin [42.3,42.4) has 25977 bin [42.4,42.5) has 25560 bin [42.5,42.6) has 24981 bin [42.6,42.7) has 25188 bin [42.7,42.8) has 24775 bin [42.8,42.9) has 24180 bin [42.9,43.0) has 23956 bin [43.0,43.1) has 23702 bin [43.1,43.2) has 23280 bin [43.2,43.3) has 22906 bin [43.3,43.4) has 22175 bin [43.4,43.5) has 21662 bin [43.5,43.6) has 21190 bin [43.6,43.7) has 20985 bin [43.7,43.8) has 20344 bin [43.8,43.9) has 19840 bin [43.9,44.0) has 19399 bin [44.0,44.1) has 18997 bin [44.1,44.2) has 18768 bin [44.2,44.3) has 17996 bin [44.3,44.4) has 17282 bin [44.4,44.5) has 16801 bin [44.5,44.6) has 16369 bin [44.6,44.7) has 16249 bin [44.7,44.8) has 15469 bin [44.8,44.9) has 15315 bin [44.9,45.0) has 14710 bin [45.0,45.1) has 14238 bin [45.1,45.2) has 13659 bin [45.2,45.3) has 13369 bin [45.3,45.4) has 12752 bin [45.4,45.5) has 12592 bin [45.5,45.6) has 11956 bin [45.6,45.7) has 11549 bin [45.7,45.8) has 11023 bin [45.8,45.9) has 10759 bin [45.9,46.0) has 10228 bin [46.0,46.1) has 9851 bin [46.1,46.2) has 9471 bin [46.2,46.3) has 8737 bin [46.3,46.4) has 8505 bin [46.4,46.5) has 7909 bin [46.5,46.6) has 7713 bin [46.6,46.7) has 7407 bin [46.7,46.8) has 6923 bin [46.8,46.9) has 6459 bin [46.9,47.0) has 6186 bin [47.0,47.1) has 5802 bin [47.1,47.2) has 5504 bin [47.2,47.3) has 5099 bin [47.3,47.4) has 4770 bin [47.4,47.5) has 4390 bin [47.5,47.6) has 4169 bin [47.6,47.7) has 3972 bin [47.7,47.8) has 3582 bin [47.8,47.9) has 3410 bin [47.9,48.0) has 3238 bin [48.0,48.1) has 2909 bin [48.1,48.2) has 2798 bin [48.2,48.3) has 2596 bin [48.3,48.4) has 2458 bin [48.4,48.5) has 2219 bin [48.5,48.6) has 2060 bin [48.6,48.7) has 1847 bin [48.7,48.8) has 1695 bin [48.8,48.9) has 1509 bin [48.9,49.0) has 1463 bin [49.0,49.1) has 1362 bin [49.1,49.2) has 1287 bin [49.2,49.3) has 1139 bin [49.3,49.4) has 1045 bin [49.4,49.5) has 935 bin [49.5,49.6) has 791 bin [49.6,49.7) has 679 bin [49.7,49.8) has 611 bin [49.8,49.9) has 570 bin [49.9,50.0) has 489 bin [50.0,50.1) has 411 bin [50.1,50.2) has 377 bin [50.2,50.3) has 307 bin [50.3,50.4) has 303 bin [50.4,50.5) has 269 bin [50.5,50.6) has 236 bin [50.6,50.7) has 167 bin [50.7,50.8) has 161 bin [50.8,50.9) has 151 bin [50.9,51.0) has 138 bin [51.0,51.1) has 128 bin [51.1,51.2) has 58 bin [51.2,51.3) has 44 bin [51.3,51.4) has 45 bin [51.4,51.5) has 35 bin [51.5,51.6) has 38 bin [51.6,51.7) has 34 bin [51.7,51.8) has 43 bin [51.8,51.9) has 40 bin [51.9,52.0) has 33 bin [52.0,52.1) has 34 bin [52.1,52.2) has 28 bin [52.2,52.3) has 23 bin [52.3,52.4) has 21 bin [52.4,52.5) has 7 bin [52.5,52.6) has 5 bin [52.6,52.7) has 3 bin [52.7,52.8) has 1 bin [52.9,53.0) has 1 average z coordinate 27.4 for 32877545 element(s) point source id histogram with bin size 1.000000 bin 88 has 3518309 bin 89 has 28151945 bin 90 has 1207291 average point source id 88.929708316116674 for 32877545 element(s)