lasinfo (210611) report for 'AHN4T/57FN2_01.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: 44893708 number of points by return: 43034825 1483621 332723 39985 2554 scale factor x y z: 0.001 0.001 0.001 offset x y z: 174980 373730 0 min x y z: 174980.000 373730.000 24.485 max x y z: 176019.999 375019.999 48.456 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: 44893708 extended number of points by return: 43034825 1483621 332723 39985 2554 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 24485 48456 intensity 0 5098 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 -30 29 user_data 6 7 point_source_ID 86 2087 gps_time 296131745.566395 298301980.908390 WARNING: range violates GPS week time specified by global encoding bit 0 Color R 13 255 G 35 255 B 22 255 NIR 0 255 extended_return_number 1 5 extended_number_of_returns 1 7 extended_classification 1 9 extended_scan_angle -5000 4833 extended_scanner_channel 0 0 attribute0 0 50.98 ('Amplitude') attribute1 -17.08 33.96 ('Reflectance') attribute2 0 65535 ('Deviation') number of first returns: 43034825 number of intermediate returns: 376843 number of last returns: 43023871 number of single returns: 41541831 covered area in square units/kilounits: 1340324/1.34 point density: all returns 33.49 last only 32.10 (per square units) spacing: all returns 0.17 last only 0.18 (in units) WARNING: point type is 8 but (legacy) number of point records in header is 44893708 instead zero. WARNING: point type is 8 but (legacy) number of points by return [1] in header is 43034825 instead zero. WARNING: point type is 8 but (legacy) number of points by return [2] in header is 1483621 instead zero. WARNING: point type is 8 but (legacy) number of points by return [3] in header is 332723 instead zero. WARNING: point type is 8 but (legacy) number of points by return [4] in header is 39985 instead zero. WARNING: point type is 8 but (legacy) number of points by return [5] in header is 2554 instead zero. overview over extended number of returns of given pulse: 41541831 2307110 880933 150605 12357 697 175 0 0 0 0 0 0 0 0 histogram of classification of points: 2291075 unclassified (1) 40525111 ground (2) 2020759 building (6) 56763 water (9) +-> flagged as extended overlap: 2872843 +---> 162454 of those are unclassified (1) +---> 2585666 of those are ground (2) +---> 122087 of those are building (6) +---> 2636 of those are water (9) z coordinate histogram with bin size 0.100000 bin [24.4,24.5) has 4 bin [24.5,24.6) has 462 bin [24.6,24.7) has 544 bin [24.7,24.8) has 551 bin [24.8,24.9) has 2923 bin [24.9,25.0) has 4954 bin [25.0,25.1) has 17786 bin [25.1,25.2) has 15677 bin [25.2,25.3) has 31894 bin [25.3,25.4) has 65364 bin [25.4,25.5) has 102578 bin [25.5,25.6) has 223711 bin [25.6,25.7) has 515918 bin [25.7,25.8) has 388242 bin [25.8,25.9) has 1310992 bin [25.9,26.0) has 4824826 bin [26.0,26.1) has 5921660 bin [26.1,26.2) has 6493042 bin [26.2,26.3) has 6728054 bin [26.3,26.4) has 5794401 bin [26.4,26.5) has 4533655 bin [26.5,26.6) has 1571883 bin [26.6,26.7) has 847912 bin [26.7,26.8) has 548096 bin [26.8,26.9) has 330864 bin [26.9,27.0) has 200732 bin [27.0,27.1) has 90213 bin [27.1,27.2) has 38738 bin [27.2,27.3) has 30753 bin [27.3,27.4) has 28935 bin [27.4,27.5) has 34373 bin [27.5,27.6) has 24130 bin [27.6,27.7) has 24818 bin [27.7,27.8) has 24243 bin [27.8,27.9) has 24529 bin [27.9,28.0) has 24696 bin [28.0,28.1) has 25218 bin [28.1,28.2) has 25426 bin [28.2,28.3) has 23891 bin [28.3,28.4) has 22900 bin [28.4,28.5) has 26245 bin [28.5,28.6) has 30042 bin [28.6,28.7) has 38276 bin [28.7,28.8) has 41911 bin [28.8,28.9) has 46607 bin [28.9,29.0) has 44613 bin [29.0,29.1) has 45408 bin [29.1,29.2) has 49857 bin [29.2,29.3) has 55327 bin [29.3,29.4) has 62931 bin [29.4,29.5) has 55535 bin [29.5,29.6) has 64338 bin [29.6,29.7) has 64543 bin [29.7,29.8) has 62132 bin [29.8,29.9) has 62241 bin [29.9,30.0) has 70543 bin [30.0,30.1) has 63714 bin [30.1,30.2) has 60125 bin [30.2,30.3) has 58642 bin [30.3,30.4) has 58254 bin [30.4,30.5) has 57763 bin [30.5,30.6) has 59167 bin [30.6,30.7) has 58304 bin [30.7,30.8) has 57794 bin [30.8,30.9) has 58201 bin [30.9,31.0) has 57205 bin [31.0,31.1) has 54749 bin [31.1,31.2) has 54528 bin [31.2,31.3) has 53209 bin [31.3,31.4) has 45888 bin [31.4,31.5) has 41406 bin [31.5,31.6) has 38733 bin [31.6,31.7) has 39671 bin [31.7,31.8) has 41946 bin [31.8,31.9) has 41499 bin [31.9,32.0) has 34838 bin [32.0,32.1) has 35604 bin [32.1,32.2) has 34901 bin [32.2,32.3) has 32886 bin [32.3,32.4) has 32269 bin [32.4,32.5) has 29626 bin [32.5,32.6) has 29144 bin [32.6,32.7) has 29421 bin [32.7,32.8) has 29369 bin [32.8,32.9) has 28317 bin [32.9,33.0) has 28802 bin [33.0,33.1) has 29653 bin [33.1,33.2) has 29863 bin [33.2,33.3) has 28739 bin [33.3,33.4) has 29201 bin [33.4,33.5) has 28880 bin [33.5,33.6) has 28669 bin [33.6,33.7) has 29236 bin [33.7,33.8) has 29348 bin [33.8,33.9) has 27967 bin [33.9,34.0) has 26767 bin [34.0,34.1) has 26933 bin [34.1,34.2) has 28092 bin [34.2,34.3) has 27417 bin [34.3,34.4) has 25782 bin [34.4,34.5) has 25307 bin [34.5,34.6) has 25837 bin [34.6,34.7) has 25674 bin [34.7,34.8) has 25492 bin [34.8,34.9) has 25510 bin [34.9,35.0) has 25485 bin [35.0,35.1) has 23894 bin [35.1,35.2) has 24131 bin [35.2,35.3) has 24433 bin [35.3,35.4) has 23974 bin [35.4,35.5) has 23234 bin [35.5,35.6) has 23289 bin [35.6,35.7) has 24048 bin [35.7,35.8) has 22672 bin [35.8,35.9) has 22088 bin [35.9,36.0) has 22191 bin [36.0,36.1) has 21252 bin [36.1,36.2) has 19450 bin [36.2,36.3) has 19284 bin [36.3,36.4) has 19292 bin [36.4,36.5) has 19483 bin [36.5,36.6) has 19414 bin [36.6,36.7) has 19616 bin [36.7,36.8) has 19691 bin [36.8,36.9) has 19864 bin [36.9,37.0) has 19972 bin [37.0,37.1) has 19869 bin [37.1,37.2) has 19733 bin [37.2,37.3) has 19411 bin [37.3,37.4) has 18565 bin [37.4,37.5) has 18865 bin [37.5,37.6) has 19039 bin [37.6,37.7) has 18631 bin [37.7,37.8) has 18456 bin [37.8,37.9) has 18157 bin [37.9,38.0) has 18739 bin [38.0,38.1) has 18342 bin [38.1,38.2) has 18132 bin [38.2,38.3) has 18110 bin [38.3,38.4) has 18070 bin [38.4,38.5) has 17865 bin [38.5,38.6) has 17466 bin [38.6,38.7) has 17522 bin [38.7,38.8) has 17029 bin [38.8,38.9) has 16756 bin [38.9,39.0) has 16598 bin [39.0,39.1) has 16463 bin [39.1,39.2) has 16202 bin [39.2,39.3) has 16215 bin [39.3,39.4) has 15644 bin [39.4,39.5) has 15446 bin [39.5,39.6) has 15068 bin [39.6,39.7) has 14896 bin [39.7,39.8) has 14719 bin [39.8,39.9) has 14100 bin [39.9,40.0) has 13854 bin [40.0,40.1) has 13730 bin [40.1,40.2) has 13344 bin [40.2,40.3) has 12879 bin [40.3,40.4) has 12631 bin [40.4,40.5) has 12306 bin [40.5,40.6) has 12242 bin [40.6,40.7) has 11902 bin [40.7,40.8) has 11424 bin [40.8,40.9) has 10990 bin [40.9,41.0) has 10777 bin [41.0,41.1) has 10513 bin [41.1,41.2) has 9926 bin [41.2,41.3) has 9655 bin [41.3,41.4) has 9256 bin [41.4,41.5) has 8771 bin [41.5,41.6) has 8491 bin [41.6,41.7) has 8139 bin [41.7,41.8) has 7681 bin [41.8,41.9) has 7233 bin [41.9,42.0) has 7090 bin [42.0,42.1) has 6645 bin [42.1,42.2) has 6341 bin [42.2,42.3) has 6040 bin [42.3,42.4) has 5783 bin [42.4,42.5) has 5616 bin [42.5,42.6) has 5420 bin [42.6,42.7) has 5111 bin [42.7,42.8) has 4667 bin [42.8,42.9) has 4464 bin [42.9,43.0) has 4130 bin [43.0,43.1) has 3808 bin [43.1,43.2) has 3594 bin [43.2,43.3) has 3351 bin [43.3,43.4) has 2991 bin [43.4,43.5) has 2789 bin [43.5,43.6) has 2650 bin [43.6,43.7) has 2437 bin [43.7,43.8) has 2225 bin [43.8,43.9) has 1983 bin [43.9,44.0) has 1842 bin [44.0,44.1) has 1645 bin [44.1,44.2) has 1587 bin [44.2,44.3) has 1328 bin [44.3,44.4) has 1161 bin [44.4,44.5) has 1037 bin [44.5,44.6) has 1033 bin [44.6,44.7) has 962 bin [44.7,44.8) has 866 bin [44.8,44.9) has 651 bin [44.9,45.0) has 628 bin [45.0,45.1) has 607 bin [45.1,45.2) has 615 bin [45.2,45.3) has 504 bin [45.3,45.4) has 500 bin [45.4,45.5) has 423 bin [45.5,45.6) has 353 bin [45.6,45.7) has 347 bin [45.7,45.8) has 304 bin [45.8,45.9) has 297 bin [45.9,46.0) has 270 bin [46.0,46.1) has 262 bin [46.1,46.2) has 204 bin [46.2,46.3) has 212 bin [46.3,46.4) has 198 bin [46.4,46.5) has 174 bin [46.5,46.6) has 160 bin [46.6,46.7) has 149 bin [46.7,46.8) has 140 bin [46.8,46.9) has 111 bin [46.9,47.0) has 102 bin [47.0,47.1) has 102 bin [47.1,47.2) has 118 bin [47.2,47.3) has 82 bin [47.3,47.4) has 90 bin [47.4,47.5) has 65 bin [47.5,47.6) has 83 bin [47.6,47.7) has 63 bin [47.7,47.8) has 68 bin [47.8,47.9) has 49 bin [47.9,48.0) has 35 bin [48.0,48.1) has 19 bin [48.1,48.2) has 17 bin [48.2,48.3) has 11 bin [48.3,48.4) has 8 bin [48.4,48.5) has 3 average z coordinate 26.9 for 44893708 element(s) point source id histogram with bin size 1.000000 bin 86 has 11711 bin 87 has 17945397 bin 88 has 7268924 bin 2087 has 19667676 average point source id 963.350182814037112 for 44893708 element(s)