lasinfo (210611) report for 'AHN4T/52AN1_07.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: 339/2022 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: 31643837 number of points by return: 24245633 5128047 1835349 384871 49937 scale factor x y z: 0.001 0.001 0.001 offset x y z: 180980 397480 0 min x y z: 180980.000 397480.000 21.926 max x y z: 182019.999 398769.999 50.922 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: 31643837 extended number of points by return: 24245633 5128047 1835349 384871 49937 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 21926 50922 intensity 56 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 79 81 gps_time 296122660.103623 296125419.245911 WARNING: range violates GPS week time specified by global encoding bit 0 Color R 16 255 G 40 255 B 19 255 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 0.56 50.29 ('Amplitude') attribute1 -16.53 33.32 ('Reflectance') attribute2 0 65535 ('Deviation') number of first returns: 24245633 number of intermediate returns: 2275478 number of last returns: 24231159 number of single returns: 19108433 covered area in square units/kilounits: 1339856/1.34 point density: all returns 23.62 last only 18.08 (per square units) spacing: all returns 0.21 last only 0.24 (in units) WARNING: point type is 8 but (legacy) number of point records in header is 31643837 instead zero. WARNING: point type is 8 but (legacy) number of points by return [1] in header is 24245633 instead zero. WARNING: point type is 8 but (legacy) number of points by return [2] in header is 5128047 instead zero. WARNING: point type is 8 but (legacy) number of points by return [3] in header is 1835349 instead zero. WARNING: point type is 8 but (legacy) number of points by return [4] in header is 384871 instead zero. WARNING: point type is 8 but (legacy) number of points by return [5] in header is 49937 instead zero. overview over extended number of returns of given pulse: 19108433 6586924 4355322 1342691 229241 19955 1271 0 0 0 0 0 0 0 0 histogram of classification of points: 8203221 unclassified (1) 23261138 ground (2) 118035 building (6) 60026 water (9) 1417 Reserved for ASPRS Definition (26) +-> flagged as extended overlap: 2198411 +---> 496742 of those are unclassified (1) +---> 1663239 of those are ground (2) +---> 20978 of those are building (6) +---> 17452 of those are water (9) z coordinate histogram with bin size 0.100000 bin [21.9,22.0) has 120 bin [22.0,22.1) has 2666 bin [22.1,22.2) has 9457 bin [22.2,22.3) has 12113 bin [22.3,22.4) has 28538 bin [22.4,22.5) has 190230 bin [22.5,22.6) has 626243 bin [22.6,22.7) has 945137 bin [22.7,22.8) has 1185608 bin [22.8,22.9) has 1967615 bin [22.9,23.0) has 2489907 bin [23.0,23.1) has 2357955 bin [23.1,23.2) has 2029977 bin [23.2,23.3) has 2322492 bin [23.3,23.4) has 1853987 bin [23.4,23.5) has 1610990 bin [23.5,23.6) has 1354748 bin [23.6,23.7) has 856917 bin [23.7,23.8) has 862617 bin [23.8,23.9) has 615945 bin [23.9,24.0) has 484824 bin [24.0,24.1) has 412544 bin [24.1,24.2) has 315666 bin [24.2,24.3) has 261129 bin [24.3,24.4) has 221361 bin [24.4,24.5) has 177538 bin [24.5,24.6) has 129245 bin [24.6,24.7) has 80779 bin [24.7,24.8) has 55532 bin [24.8,24.9) has 44342 bin [24.9,25.0) has 38047 bin [25.0,25.1) has 35329 bin [25.1,25.2) has 32833 bin [25.2,25.3) has 30184 bin [25.3,25.4) has 31012 bin [25.4,25.5) has 31330 bin [25.5,25.6) has 30540 bin [25.6,25.7) has 30502 bin [25.7,25.8) has 28937 bin [25.8,25.9) has 27586 bin [25.9,26.0) has 27656 bin [26.0,26.1) has 27991 bin [26.1,26.2) has 27256 bin [26.2,26.3) has 27762 bin [26.3,26.4) has 27727 bin [26.4,26.5) has 27937 bin [26.5,26.6) has 27938 bin [26.6,26.7) has 27774 bin [26.7,26.8) has 27908 bin [26.8,26.9) has 27983 bin [26.9,27.0) has 28330 bin [27.0,27.1) has 28314 bin [27.1,27.2) has 28429 bin [27.2,27.3) has 28624 bin [27.3,27.4) has 29732 bin [27.4,27.5) has 30124 bin [27.5,27.6) has 30371 bin [27.6,27.7) has 30951 bin [27.7,27.8) has 31057 bin [27.8,27.9) has 30743 bin [27.9,28.0) has 30766 bin [28.0,28.1) has 31320 bin [28.1,28.2) has 31301 bin [28.2,28.3) has 31644 bin [28.3,28.4) has 31574 bin [28.4,28.5) has 32285 bin [28.5,28.6) has 32701 bin [28.6,28.7) has 33385 bin [28.7,28.8) has 33909 bin [28.8,28.9) has 35057 bin [28.9,29.0) has 34755 bin [29.0,29.1) has 34901 bin [29.1,29.2) has 35698 bin [29.2,29.3) has 36424 bin [29.3,29.4) has 36641 bin [29.4,29.5) has 37620 bin [29.5,29.6) has 37915 bin [29.6,29.7) has 38143 bin [29.7,29.8) has 38560 bin [29.8,29.9) has 38554 bin [29.9,30.0) has 39753 bin [30.0,30.1) has 39775 bin [30.1,30.2) has 40296 bin [30.2,30.3) has 41299 bin [30.3,30.4) has 41088 bin [30.4,30.5) has 41824 bin [30.5,30.6) has 42704 bin [30.6,30.7) has 43065 bin [30.7,30.8) has 43602 bin [30.8,30.9) has 43440 bin [30.9,31.0) has 44184 bin [31.0,31.1) has 44618 bin [31.1,31.2) has 44973 bin [31.2,31.3) has 45597 bin [31.3,31.4) has 45529 bin [31.4,31.5) has 46219 bin [31.5,31.6) has 45953 bin [31.6,31.7) has 46591 bin [31.7,31.8) has 46957 bin [31.8,31.9) has 47003 bin [31.9,32.0) has 47298 bin [32.0,32.1) has 47577 bin [32.1,32.2) has 47774 bin [32.2,32.3) has 47749 bin [32.3,32.4) has 47842 bin [32.4,32.5) has 48803 bin [32.5,32.6) has 48237 bin [32.6,32.7) has 48520 bin [32.7,32.8) has 48665 bin [32.8,32.9) has 48798 bin [32.9,33.0) has 48522 bin [33.0,33.1) has 48579 bin [33.1,33.2) has 48974 bin [33.2,33.3) has 48302 bin [33.3,33.4) has 49075 bin [33.4,33.5) has 48882 bin [33.5,33.6) has 49579 bin [33.6,33.7) has 49261 bin [33.7,33.8) has 49006 bin [33.8,33.9) has 48665 bin [33.9,34.0) has 49171 bin [34.0,34.1) has 49305 bin [34.1,34.2) has 49250 bin [34.2,34.3) has 49332 bin [34.3,34.4) has 50372 bin [34.4,34.5) has 50251 bin [34.5,34.6) has 49468 bin [34.6,34.7) has 49390 bin [34.7,34.8) has 49904 bin [34.8,34.9) has 50081 bin [34.9,35.0) has 50886 bin [35.0,35.1) has 51432 bin [35.1,35.2) has 51756 bin [35.2,35.3) has 51815 bin [35.3,35.4) has 52001 bin [35.4,35.5) has 53061 bin [35.5,35.6) has 52741 bin [35.6,35.7) has 53651 bin [35.7,35.8) has 53818 bin [35.8,35.9) has 54143 bin [35.9,36.0) has 54478 bin [36.0,36.1) has 54423 bin [36.1,36.2) has 55141 bin [36.2,36.3) has 55217 bin [36.3,36.4) has 55669 bin [36.4,36.5) has 55992 bin [36.5,36.6) has 56736 bin [36.6,36.7) has 56207 bin [36.7,36.8) has 56809 bin [36.8,36.9) has 57130 bin [36.9,37.0) has 58613 bin [37.0,37.1) has 58280 bin [37.1,37.2) has 58426 bin [37.2,37.3) has 59166 bin [37.3,37.4) has 58824 bin [37.4,37.5) has 59296 bin [37.5,37.6) has 60431 bin [37.6,37.7) has 60156 bin [37.7,37.8) has 60188 bin [37.8,37.9) has 60862 bin [37.9,38.0) has 60652 bin [38.0,38.1) has 61382 bin [38.1,38.2) has 61115 bin [38.2,38.3) has 60783 bin [38.3,38.4) has 60351 bin [38.4,38.5) has 59934 bin [38.5,38.6) has 59904 bin [38.6,38.7) has 60475 bin [38.7,38.8) has 59518 bin [38.8,38.9) has 58575 bin [38.9,39.0) has 58936 bin [39.0,39.1) has 58350 bin [39.1,39.2) has 58037 bin [39.2,39.3) has 57375 bin [39.3,39.4) has 56699 bin [39.4,39.5) has 56711 bin [39.5,39.6) has 56011 bin [39.6,39.7) has 55882 bin [39.7,39.8) has 54871 bin [39.8,39.9) has 53575 bin [39.9,40.0) has 52506 bin [40.0,40.1) has 51344 bin [40.1,40.2) has 50639 bin [40.2,40.3) has 49448 bin [40.3,40.4) has 48620 bin [40.4,40.5) has 47481 bin [40.5,40.6) has 46230 bin [40.6,40.7) has 45336 bin [40.7,40.8) has 43998 bin [40.8,40.9) has 42567 bin [40.9,41.0) has 41553 bin [41.0,41.1) has 40333 bin [41.1,41.2) has 38915 bin [41.2,41.3) has 38000 bin [41.3,41.4) has 36746 bin [41.4,41.5) has 35176 bin [41.5,41.6) has 34077 bin [41.6,41.7) has 32690 bin [41.7,41.8) has 31413 bin [41.8,41.9) has 30156 bin [41.9,42.0) has 29348 bin [42.0,42.1) has 27804 bin [42.1,42.2) has 26945 bin [42.2,42.3) has 26258 bin [42.3,42.4) has 25121 bin [42.4,42.5) has 23605 bin [42.5,42.6) has 22989 bin [42.6,42.7) has 22116 bin [42.7,42.8) has 21352 bin [42.8,42.9) has 20219 bin [42.9,43.0) has 19171 bin [43.0,43.1) has 18137 bin [43.1,43.2) has 17434 bin [43.2,43.3) has 16469 bin [43.3,43.4) has 15675 bin [43.4,43.5) has 14574 bin [43.5,43.6) has 13886 bin [43.6,43.7) has 12706 bin [43.7,43.8) has 12005 bin [43.8,43.9) has 11235 bin [43.9,44.0) has 10458 bin [44.0,44.1) has 10021 bin [44.1,44.2) has 9423 bin [44.2,44.3) has 8760 bin [44.3,44.4) has 7968 bin [44.4,44.5) has 7482 bin [44.5,44.6) has 6932 bin [44.6,44.7) has 6219 bin [44.7,44.8) has 5910 bin [44.8,44.9) has 5441 bin [44.9,45.0) has 5005 bin [45.0,45.1) has 4500 bin [45.1,45.2) has 4228 bin [45.2,45.3) has 3900 bin [45.3,45.4) has 3554 bin [45.4,45.5) has 3220 bin [45.5,45.6) has 2955 bin [45.6,45.7) has 2716 bin [45.7,45.8) has 2486 bin [45.8,45.9) has 2330 bin [45.9,46.0) has 2066 bin [46.0,46.1) has 1811 bin [46.1,46.2) has 1548 bin [46.2,46.3) has 1465 bin [46.3,46.4) has 1253 bin [46.4,46.5) has 1074 bin [46.5,46.6) has 974 bin [46.6,46.7) has 886 bin [46.7,46.8) has 741 bin [46.8,46.9) has 645 bin [46.9,47.0) has 647 bin [47.0,47.1) has 578 bin [47.1,47.2) has 522 bin [47.2,47.3) has 486 bin [47.3,47.4) has 422 bin [47.4,47.5) has 403 bin [47.5,47.6) has 313 bin [47.6,47.7) has 302 bin [47.7,47.8) has 248 bin [47.8,47.9) has 217 bin [47.9,48.0) has 171 bin [48.0,48.1) has 177 bin [48.1,48.2) has 122 bin [48.2,48.3) has 117 bin [48.3,48.4) has 107 bin [48.4,48.5) has 76 bin [48.5,48.6) has 86 bin [48.6,48.7) has 73 bin [48.7,48.8) has 60 bin [48.8,48.9) has 61 bin [48.9,49.0) has 52 bin [49.0,49.1) has 49 bin [49.1,49.2) has 42 bin [49.2,49.3) has 40 bin [49.3,49.4) has 29 bin [49.4,49.5) has 35 bin [49.5,49.6) has 26 bin [49.6,49.7) has 25 bin [49.7,49.8) has 32 bin [49.8,49.9) has 36 bin [49.9,50.0) has 30 bin [50.0,50.1) has 28 bin [50.1,50.2) has 20 bin [50.2,50.3) has 28 bin [50.3,50.4) has 18 bin [50.4,50.5) has 18 bin [50.5,50.6) has 10 bin [50.6,50.7) has 7 bin [50.7,50.8) has 3 bin [50.8,50.9) has 3 bin [50.9,51.0) has 2 average z coordinate 26.2 for 31643837 element(s) point source id histogram with bin size 1.000000 bin 79 has 5051059 bin 80 has 25898662 bin 81 has 694116 average point source id 79.862313062730038 for 31643837 element(s)