lasinfo (210611) report for 'AHN4T/57EZ1_10.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: 28935687 number of points by return: 20799788 6113081 1762722 241947 18149 scale factor x y z: 0.001 0.001 0.001 offset x y z: 163980 366230 0 min x y z: 163980.000 366230.000 27.266 max x y z: 165019.999 367519.999 55.262 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: 28935687 extended number of points by return: 20799788 6113081 1762722 241947 18149 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 27266 55262 intensity 48 3462 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 82 84 gps_time 296126338.108849 296128839.616970 WARNING: range violates GPS week time specified by global encoding bit 0 Color R 23 255 G 39 255 B 30 255 NIR 17 255 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 0.48 34.62 ('Amplitude') attribute1 -16.67 17.57 ('Reflectance') attribute2 0 65535 ('Deviation') number of first returns: 20799788 number of intermediate returns: 2025441 number of last returns: 20772682 number of single returns: 14662224 covered area in square units/kilounits: 1082336/1.08 point density: all returns 26.73 last only 19.19 (per square units) spacing: all returns 0.19 last only 0.23 (in units) WARNING: point type is 8 but (legacy) number of point records in header is 28935687 instead zero. WARNING: point type is 8 but (legacy) number of points by return [1] in header is 20799788 instead zero. WARNING: point type is 8 but (legacy) number of points by return [2] in header is 6113081 instead zero. WARNING: point type is 8 but (legacy) number of points by return [3] in header is 1762722 instead zero. WARNING: point type is 8 but (legacy) number of points by return [4] in header is 241947 instead zero. WARNING: point type is 8 but (legacy) number of points by return [5] in header is 18149 instead zero. overview over extended number of returns of given pulse: 14662224 8710646 4574214 897571 85858 4936 238 0 0 0 0 0 0 0 0 histogram of classification of points: 12213308 unclassified (1) 16611044 ground (2) 27848 building (6) 83487 water (9) +-> flagged as extended overlap: 1344778 +---> 444117 of those are unclassified (1) +---> 883357 of those are ground (2) +---> 11271 of those are building (6) +---> 6033 of those are water (9) z coordinate histogram with bin size 0.100000 bin [27.2,27.3) has 7 bin [27.3,27.4) has 238 bin [27.4,27.5) has 10264 bin [27.5,27.6) has 148099 bin [27.6,27.7) has 179466 bin [27.7,27.8) has 123650 bin [27.8,27.9) has 118918 bin [27.9,28.0) has 116139 bin [28.0,28.1) has 99973 bin [28.1,28.2) has 120810 bin [28.2,28.3) has 229071 bin [28.3,28.4) has 268796 bin [28.4,28.5) has 237827 bin [28.5,28.6) has 220443 bin [28.6,28.7) has 287982 bin [28.7,28.8) has 468786 bin [28.8,28.9) has 477818 bin [28.9,29.0) has 594290 bin [29.0,29.1) has 859356 bin [29.1,29.2) has 1155624 bin [29.2,29.3) has 1352718 bin [29.3,29.4) has 1192189 bin [29.4,29.5) has 1050967 bin [29.5,29.6) has 1062855 bin [29.6,29.7) has 1028268 bin [29.7,29.8) has 715249 bin [29.8,29.9) has 591862 bin [29.9,30.0) has 498325 bin [30.0,30.1) has 445091 bin [30.1,30.2) has 436229 bin [30.2,30.3) has 433316 bin [30.3,30.4) has 409987 bin [30.4,30.5) has 389491 bin [30.5,30.6) has 367664 bin [30.6,30.7) has 342983 bin [30.7,30.8) has 305594 bin [30.8,30.9) has 257950 bin [30.9,31.0) has 221205 bin [31.0,31.1) has 185361 bin [31.1,31.2) has 161281 bin [31.2,31.3) has 136541 bin [31.3,31.4) has 115346 bin [31.4,31.5) has 99379 bin [31.5,31.6) has 87770 bin [31.6,31.7) has 80505 bin [31.7,31.8) has 73192 bin [31.8,31.9) has 64858 bin [31.9,32.0) has 61492 bin [32.0,32.1) has 57957 bin [32.1,32.2) has 55676 bin [32.2,32.3) has 56572 bin [32.3,32.4) has 53732 bin [32.4,32.5) has 51594 bin [32.5,32.6) has 49516 bin [32.6,32.7) has 47273 bin [32.7,32.8) has 45537 bin [32.8,32.9) has 44660 bin [32.9,33.0) has 44078 bin [33.0,33.1) has 42607 bin [33.1,33.2) has 42475 bin [33.2,33.3) has 42304 bin [33.3,33.4) has 42021 bin [33.4,33.5) has 41361 bin [33.5,33.6) has 41487 bin [33.6,33.7) has 41403 bin [33.7,33.8) has 41181 bin [33.8,33.9) has 40824 bin [33.9,34.0) has 39723 bin [34.0,34.1) has 40045 bin [34.1,34.2) has 39665 bin [34.2,34.3) has 39510 bin [34.3,34.4) has 39837 bin [34.4,34.5) has 39391 bin [34.5,34.6) has 39632 bin [34.6,34.7) has 39084 bin [34.7,34.8) has 39634 bin [34.8,34.9) has 40008 bin [34.9,35.0) has 40294 bin [35.0,35.1) has 40396 bin [35.1,35.2) has 40296 bin [35.2,35.3) has 40884 bin [35.3,35.4) has 40159 bin [35.4,35.5) has 39690 bin [35.5,35.6) has 39726 bin [35.6,35.7) has 39661 bin [35.7,35.8) has 40295 bin [35.8,35.9) has 40599 bin [35.9,36.0) has 40360 bin [36.0,36.1) has 41008 bin [36.1,36.2) has 41025 bin [36.2,36.3) has 40842 bin [36.3,36.4) has 41400 bin [36.4,36.5) has 40935 bin [36.5,36.6) has 40558 bin [36.6,36.7) has 40891 bin [36.7,36.8) has 40912 bin [36.8,36.9) has 41864 bin [36.9,37.0) has 42040 bin [37.0,37.1) has 42085 bin [37.1,37.2) has 42074 bin [37.2,37.3) has 42974 bin [37.3,37.4) has 43617 bin [37.4,37.5) has 42843 bin [37.5,37.6) has 43153 bin [37.6,37.7) has 43551 bin [37.7,37.8) has 44168 bin [37.8,37.9) has 44832 bin [37.9,38.0) has 45675 bin [38.0,38.1) has 45497 bin [38.1,38.2) has 46167 bin [38.2,38.3) has 46362 bin [38.3,38.4) has 47352 bin [38.4,38.5) has 48329 bin [38.5,38.6) has 48987 bin [38.6,38.7) has 49642 bin [38.7,38.8) has 50328 bin [38.8,38.9) has 51812 bin [38.9,39.0) has 52004 bin [39.0,39.1) has 52627 bin [39.1,39.2) has 53763 bin [39.2,39.3) has 55036 bin [39.3,39.4) has 55666 bin [39.4,39.5) has 56904 bin [39.5,39.6) has 58357 bin [39.6,39.7) has 59284 bin [39.7,39.8) has 59823 bin [39.8,39.9) has 60591 bin [39.9,40.0) has 61502 bin [40.0,40.1) has 63318 bin [40.1,40.2) has 64322 bin [40.2,40.3) has 65298 bin [40.3,40.4) has 66113 bin [40.4,40.5) has 67666 bin [40.5,40.6) has 68833 bin [40.6,40.7) has 70006 bin [40.7,40.8) has 71668 bin [40.8,40.9) has 72743 bin [40.9,41.0) has 74109 bin [41.0,41.1) has 75966 bin [41.1,41.2) has 76992 bin [41.2,41.3) has 78338 bin [41.3,41.4) has 78890 bin [41.4,41.5) has 80042 bin [41.5,41.6) has 81391 bin [41.6,41.7) has 82811 bin [41.7,41.8) has 83903 bin [41.8,41.9) has 84695 bin [41.9,42.0) has 86414 bin [42.0,42.1) has 87308 bin [42.1,42.2) has 88063 bin [42.2,42.3) has 90075 bin [42.3,42.4) has 91052 bin [42.4,42.5) has 92367 bin [42.5,42.6) has 93110 bin [42.6,42.7) has 93434 bin [42.7,42.8) has 93927 bin [42.8,42.9) has 95437 bin [42.9,43.0) has 96365 bin [43.0,43.1) has 96147 bin [43.1,43.2) has 95891 bin [43.2,43.3) has 96915 bin [43.3,43.4) has 97213 bin [43.4,43.5) has 97581 bin [43.5,43.6) has 98078 bin [43.6,43.7) has 98096 bin [43.7,43.8) has 98269 bin [43.8,43.9) has 97854 bin [43.9,44.0) has 98363 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[47.8,47.9) has 50646 bin [47.9,48.0) has 48495 bin [48.0,48.1) has 46817 bin [48.1,48.2) has 45057 bin [48.2,48.3) has 43387 bin [48.3,48.4) has 41392 bin [48.4,48.5) has 39700 bin [48.5,48.6) has 38292 bin [48.6,48.7) has 36357 bin [48.7,48.8) has 35069 bin [48.8,48.9) has 33230 bin [48.9,49.0) has 32029 bin [49.0,49.1) has 30610 bin [49.1,49.2) has 29090 bin [49.2,49.3) has 27345 bin [49.3,49.4) has 26225 bin [49.4,49.5) has 24936 bin [49.5,49.6) has 23913 bin [49.6,49.7) has 22332 bin [49.7,49.8) has 20886 bin [49.8,49.9) has 19712 bin [49.9,50.0) has 18810 bin [50.0,50.1) has 17492 bin [50.1,50.2) has 16600 bin [50.2,50.3) has 15665 bin [50.3,50.4) has 14401 bin [50.4,50.5) has 13696 bin [50.5,50.6) has 12742 bin [50.6,50.7) has 12045 bin [50.7,50.8) has 11078 bin [50.8,50.9) has 10317 bin [50.9,51.0) has 9562 bin [51.0,51.1) has 8990 bin [51.1,51.2) has 8197 bin [51.2,51.3) has 7341 bin [51.3,51.4) has 6884 bin [51.4,51.5) has 6361 bin [51.5,51.6) has 5810 bin [51.6,51.7) has 5272 bin [51.7,51.8) has 4697 bin [51.8,51.9) has 4161 bin [51.9,52.0) has 3696 bin [52.0,52.1) has 3327 bin [52.1,52.2) has 2965 bin [52.2,52.3) has 2670 bin [52.3,52.4) has 2355 bin [52.4,52.5) has 2033 bin [52.5,52.6) has 1856 bin [52.6,52.7) has 1470 bin [52.7,52.8) has 1314 bin [52.8,52.9) has 1171 bin [52.9,53.0) has 914 bin [53.0,53.1) has 753 bin [53.1,53.2) has 644 bin [53.2,53.3) has 512 bin [53.3,53.4) has 453 bin [53.4,53.5) has 366 bin [53.5,53.6) has 315 bin [53.6,53.7) has 275 bin [53.7,53.8) has 226 bin [53.8,53.9) has 170 bin [53.9,54.0) has 137 bin [54.0,54.1) has 113 bin [54.1,54.2) has 71 bin [54.2,54.3) has 65 bin [54.3,54.4) has 51 bin [54.4,54.5) has 54 bin [54.5,54.6) has 33 bin [54.6,54.7) has 21 bin [54.7,54.8) has 20 bin [54.8,54.9) has 11 bin [54.9,55.0) has 7 bin [55.0,55.1) has 7 bin [55.1,55.2) has 2 bin [55.2,55.3) has 2 average z coordinate 34.2 for 28935687 element(s) point source id histogram with bin size 1.000000 bin 82 has 82611 bin 83 has 19901733 bin 84 has 8951343 average point source id 83.306498062409929 for 28935687 element(s)