lasinfo (210611) report for 'AHN4T/52DN1_22.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: 34139254 number of points by return: 25066010 7462505 1439265 160548 10926 scale factor x y z: 0.001 0.001 0.001 offset x y z: 190980 381230 0 min x y z: 190980.000 381230.000 30.129 max x y z: 192019.999 382519.999 56.176 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: 34139254 extended number of points by return: 25066010 7462505 1439265 160548 10926 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 30129 56176 intensity 0 4949 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 6 7 point_source_ID 94 96 gps_time 297856069.089619 297858522.356859 WARNING: range violates GPS week time specified by global encoding bit 0 Color R 15 232 G 36 235 B 27 221 NIR 8 246 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 49.49 ('Amplitude') attribute1 -17.13 32.87 ('Reflectance') attribute2 0 65535 ('Deviation') number of first returns: 25066010 number of intermediate returns: 1605974 number of last returns: 25039029 number of single returns: 17571759 covered area in square units/kilounits: 1322572/1.32 point density: all returns 25.81 last only 18.93 (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 34139254 instead zero. WARNING: point type is 8 but (legacy) number of points by return [1] in header is 25066010 instead zero. WARNING: point type is 8 but (legacy) number of points by return [2] in header is 7462505 instead zero. WARNING: point type is 8 but (legacy) number of points by return [3] in header is 1439265 instead zero. WARNING: point type is 8 but (legacy) number of points by return [4] in header is 160548 instead zero. WARNING: point type is 8 but (legacy) number of points by return [5] in header is 10926 instead zero. overview over extended number of returns of given pulse: 17571759 12076268 3836856 598640 52638 2681 412 0 0 0 0 0 0 0 0 histogram of classification of points: 11922729 unclassified (1) 21484865 ground (2) 731660 water (9) +-> flagged as extended overlap: 2070189 +---> 688076 of those are unclassified (1) +---> 1378566 of those are ground (2) +---> 3547 of those are water (9) z coordinate histogram with bin size 0.100000 bin [30.1,30.2) has 25 bin [30.2,30.3) has 538 bin [30.3,30.4) has 1801 bin [30.4,30.5) has 56544 bin [30.5,30.6) has 436908 bin [30.6,30.7) has 631455 bin [30.7,30.8) has 728005 bin [30.8,30.9) has 807904 bin [30.9,31.0) has 790771 bin [31.0,31.1) has 1209392 bin [31.1,31.2) has 1110500 bin [31.2,31.3) has 1691528 bin [31.3,31.4) has 1595048 bin [31.4,31.5) has 1887621 bin [31.5,31.6) has 2358977 bin [31.6,31.7) has 2582381 bin [31.7,31.8) has 2389480 bin [31.8,31.9) has 2038725 bin [31.9,32.0) has 1422582 bin [32.0,32.1) has 843391 bin [32.1,32.2) has 560599 bin [32.2,32.3) has 420519 bin [32.3,32.4) has 305418 bin [32.4,32.5) has 238007 bin [32.5,32.6) has 196679 bin [32.6,32.7) has 146986 bin [32.7,32.8) has 138080 bin [32.8,32.9) has 138758 bin [32.9,33.0) has 139336 bin [33.0,33.1) has 137395 bin [33.1,33.2) has 134224 bin [33.2,33.3) has 129672 bin [33.3,33.4) has 124811 bin [33.4,33.5) has 120652 bin [33.5,33.6) has 115573 bin [33.6,33.7) has 111890 bin [33.7,33.8) has 107408 bin [33.8,33.9) has 103778 bin [33.9,34.0) has 99749 bin [34.0,34.1) has 95431 bin [34.1,34.2) has 91998 bin [34.2,34.3) has 88304 bin [34.3,34.4) has 85540 bin [34.4,34.5) has 82862 bin [34.5,34.6) has 80563 bin [34.6,34.7) has 78807 bin [34.7,34.8) has 77162 bin [34.8,34.9) has 74299 bin [34.9,35.0) has 73172 bin [35.0,35.1) has 72129 bin [35.1,35.2) has 70891 bin [35.2,35.3) has 69769 bin [35.3,35.4) has 68625 bin [35.4,35.5) has 67639 bin [35.5,35.6) has 65888 bin [35.6,35.7) has 65250 bin [35.7,35.8) has 64330 bin [35.8,35.9) has 62642 bin [35.9,36.0) has 61593 bin [36.0,36.1) has 61157 bin [36.1,36.2) has 60053 bin [36.2,36.3) has 59729 bin [36.3,36.4) has 59080 bin [36.4,36.5) has 58612 bin [36.5,36.6) has 57659 bin [36.6,36.7) has 56955 bin [36.7,36.8) has 56752 bin [36.8,36.9) has 55835 bin [36.9,37.0) has 55623 bin [37.0,37.1) has 55654 bin [37.1,37.2) has 55263 bin [37.2,37.3) has 54643 bin [37.3,37.4) has 54921 bin [37.4,37.5) has 54838 bin [37.5,37.6) has 54430 bin [37.6,37.7) has 54638 bin [37.7,37.8) has 54728 bin [37.8,37.9) has 54350 bin [37.9,38.0) has 53752 bin [38.0,38.1) has 54802 bin [38.1,38.2) has 54616 bin [38.2,38.3) has 54663 bin [38.3,38.4) has 54621 bin [38.4,38.5) has 54935 bin [38.5,38.6) has 54598 bin [38.6,38.7) has 54580 bin [38.7,38.8) has 54792 bin [38.8,38.9) has 54804 bin [38.9,39.0) has 54434 bin [39.0,39.1) has 54970 bin [39.1,39.2) has 54744 bin [39.2,39.3) has 54645 bin [39.3,39.4) has 54385 bin [39.4,39.5) has 54937 bin [39.5,39.6) has 54786 bin [39.6,39.7) has 54935 bin [39.7,39.8) has 54436 bin [39.8,39.9) has 55243 bin [39.9,40.0) has 55106 bin [40.0,40.1) has 55580 bin [40.1,40.2) has 55317 bin [40.2,40.3) has 55545 bin [40.3,40.4) has 55282 bin [40.4,40.5) has 55423 bin [40.5,40.6) has 55586 bin [40.6,40.7) has 55723 bin [40.7,40.8) has 55413 bin [40.8,40.9) has 56049 bin [40.9,41.0) has 56118 bin [41.0,41.1) has 55398 bin [41.1,41.2) has 55771 bin [41.2,41.3) has 56222 bin [41.3,41.4) has 55452 bin [41.4,41.5) has 55744 bin [41.5,41.6) has 55977 bin [41.6,41.7) has 55447 bin [41.7,41.8) has 55360 bin [41.8,41.9) has 55201 bin [41.9,42.0) has 54953 bin [42.0,42.1) has 54359 bin [42.1,42.2) has 54482 bin [42.2,42.3) has 54932 bin [42.3,42.4) has 54036 bin [42.4,42.5) has 54100 bin [42.5,42.6) has 54409 bin [42.6,42.7) has 54716 bin [42.7,42.8) has 54360 bin [42.8,42.9) has 54933 bin [42.9,43.0) has 54483 bin [43.0,43.1) has 54871 bin [43.1,43.2) has 54259 bin [43.2,43.3) has 54079 bin [43.3,43.4) has 53701 bin [43.4,43.5) has 53981 bin [43.5,43.6) has 53737 bin [43.6,43.7) has 53353 bin [43.7,43.8) has 52889 bin [43.8,43.9) has 52451 bin [43.9,44.0) has 52449 bin [44.0,44.1) has 52270 bin [44.1,44.2) has 52028 bin [44.2,44.3) has 51182 bin [44.3,44.4) has 51326 bin [44.4,44.5) has 50930 bin [44.5,44.6) has 51151 bin [44.6,44.7) has 50592 bin [44.7,44.8) has 50196 bin [44.8,44.9) has 49983 bin [44.9,45.0) has 49010 bin [45.0,45.1) has 48232 bin [45.1,45.2) has 47162 bin [45.2,45.3) has 47027 bin [45.3,45.4) has 47255 bin [45.4,45.5) has 46726 bin [45.5,45.6) has 45670 bin [45.6,45.7) has 44880 bin [45.7,45.8) has 44171 bin [45.8,45.9) has 43635 bin [45.9,46.0) has 43017 bin [46.0,46.1) has 42654 bin [46.1,46.2) has 41747 bin [46.2,46.3) has 40583 bin [46.3,46.4) has 40111 bin [46.4,46.5) has 39267 bin [46.5,46.6) has 38400 bin [46.6,46.7) has 37718 bin [46.7,46.8) has 37097 bin [46.8,46.9) has 36112 bin [46.9,47.0) has 35115 bin [47.0,47.1) has 34470 bin [47.1,47.2) has 33667 bin [47.2,47.3) has 32876 bin [47.3,47.4) has 32091 bin [47.4,47.5) has 31471 bin [47.5,47.6) has 30442 bin [47.6,47.7) has 29341 bin [47.7,47.8) has 28705 bin [47.8,47.9) has 27396 bin [47.9,48.0) has 26477 bin [48.0,48.1) has 25809 bin [48.1,48.2) has 25314 bin [48.2,48.3) has 24446 bin [48.3,48.4) has 23725 bin [48.4,48.5) has 22844 bin [48.5,48.6) has 21911 bin [48.6,48.7) has 21179 bin [48.7,48.8) has 20224 bin [48.8,48.9) has 19455 bin [48.9,49.0) has 18557 bin [49.0,49.1) has 17504 bin [49.1,49.2) has 17142 bin [49.2,49.3) has 16082 bin [49.3,49.4) has 15355 bin [49.4,49.5) has 14869 bin [49.5,49.6) has 13824 bin [49.6,49.7) has 13033 bin [49.7,49.8) has 12403 bin [49.8,49.9) has 11670 bin [49.9,50.0) has 11061 bin [50.0,50.1) has 10300 bin [50.1,50.2) has 9914 bin [50.2,50.3) has 9173 bin [50.3,50.4) has 8675 bin [50.4,50.5) has 8025 bin [50.5,50.6) has 7748 bin [50.6,50.7) has 7117 bin [50.7,50.8) has 6540 bin [50.8,50.9) has 6308 bin [50.9,51.0) has 6073 bin [51.0,51.1) has 5550 bin [51.1,51.2) has 5156 bin [51.2,51.3) has 4862 bin [51.3,51.4) has 4535 bin [51.4,51.5) has 4293 bin [51.5,51.6) has 3896 bin [51.6,51.7) has 3592 bin [51.7,51.8) has 3264 bin [51.8,51.9) has 3060 bin [51.9,52.0) has 2664 bin [52.0,52.1) has 2647 bin [52.1,52.2) has 2414 bin [52.2,52.3) has 2167 bin [52.3,52.4) has 2051 bin [52.4,52.5) has 1933 bin [52.5,52.6) has 1659 bin [52.6,52.7) has 1406 bin [52.7,52.8) has 1263 bin [52.8,52.9) has 1085 bin [52.9,53.0) has 944 bin [53.0,53.1) has 764 bin [53.1,53.2) has 687 bin [53.2,53.3) has 589 bin [53.3,53.4) has 538 bin [53.4,53.5) has 470 bin [53.5,53.6) has 433 bin [53.6,53.7) has 359 bin [53.7,53.8) has 355 bin [53.8,53.9) has 298 bin [53.9,54.0) has 241 bin [54.0,54.1) has 204 bin [54.1,54.2) has 183 bin [54.2,54.3) has 179 bin [54.3,54.4) has 128 bin [54.4,54.5) has 106 bin [54.5,54.6) has 122 bin [54.6,54.7) has 149 bin [54.7,54.8) has 115 bin [54.8,54.9) has 104 bin [54.9,55.0) has 105 bin [55.0,55.1) has 91 bin [55.1,55.2) has 56 bin [55.2,55.3) has 43 bin [55.3,55.4) has 55 bin [55.4,55.5) has 41 bin [55.5,55.6) has 34 bin [55.6,55.7) has 18 bin [55.7,55.8) has 14 bin [55.8,55.9) has 7 bin [55.9,56.0) has 8 bin [56.0,56.1) has 4 bin [56.1,56.2) has 1 average z coordinate 33.8 for 34139254 element(s) point source id histogram with bin size 1.000000 bin 94 has 8624351 bin 95 has 25497828 bin 96 has 17075 average point source id 94.747877443367685 for 34139254 element(s)