lasinfo (210611) report for 'AHN4T/52CZ1_09.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: 34784182 number of points by return: 25618198 6967875 1914050 263980 20079 scale factor x y z: 0.001 0.001 0.001 offset x y z: 182980 378730 0 min x y z: 182980.000 378730.000 23.713 max x y z: 184019.999 380019.999 53.374 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: 34784182 extended number of points by return: 25618198 6967875 1914050 263980 20079 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 23713 53374 intensity 0 4665 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 -13 29 user_data 6 7 point_source_ID 90 91 gps_time 297849061.706520 297850534.473639 WARNING: range violates GPS week time specified by global encoding bit 0 Color R 11 255 G 33 255 B 19 255 NIR 0 255 extended_return_number 1 5 extended_number_of_returns 1 7 extended_classification 1 26 extended_scan_angle -2167 4833 extended_scanner_channel 0 0 attribute0 0 46.65 ('Amplitude') attribute1 -16.61 30.12 ('Reflectance') attribute2 0 65535 ('Deviation') number of first returns: 25618198 number of intermediate returns: 2192849 number of last returns: 25621806 number of single returns: 18648671 covered area in square units/kilounits: 1341284/1.34 point density: all returns 25.93 last only 19.10 (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 34784182 instead zero. WARNING: point type is 8 but (legacy) number of points by return [1] in header is 25618198 instead zero. WARNING: point type is 8 but (legacy) number of points by return [2] in header is 6967875 instead zero. WARNING: point type is 8 but (legacy) number of points by return [3] in header is 1914050 instead zero. WARNING: point type is 8 but (legacy) number of points by return [4] in header is 263980 instead zero. WARNING: point type is 8 but (legacy) number of points by return [5] in header is 20079 instead zero. overview over extended number of returns of given pulse: 18648671 10113023 4947273 974769 95578 4640 228 0 0 0 0 0 0 0 0 histogram of classification of points: 11783372 unclassified (1) 22700877 ground (2) 259013 building (6) 18905 water (9) 22015 Reserved for ASPRS Definition (26) +-> flagged as extended overlap: 2237313 +---> 740727 of those are unclassified (1) +---> 1473082 of those are ground (2) +---> 905 of those are building (6) +---> 2384 of those are water (9) +---> 20215 of those are Reserved for ASPRS Definition (26) z coordinate histogram with bin size 0.100000 bin [23.7,23.8) has 56 bin [23.8,23.9) has 2619 bin [23.9,24.0) has 6297 bin [24.0,24.1) has 8914 bin [24.1,24.2) has 12670 bin [24.2,24.3) has 24656 bin [24.3,24.4) has 84646 bin [24.4,24.5) has 127633 bin [24.5,24.6) has 179339 bin [24.6,24.7) has 198915 bin [24.7,24.8) has 247994 bin [24.8,24.9) has 675042 bin [24.9,25.0) has 976150 bin [25.0,25.1) has 605502 bin [25.1,25.2) has 467969 bin [25.2,25.3) has 473808 bin [25.3,25.4) has 570352 bin [25.4,25.5) has 632284 bin [25.5,25.6) has 569415 bin [25.6,25.7) has 525805 bin [25.7,25.8) has 502745 bin [25.8,25.9) has 782744 bin [25.9,26.0) has 1294983 bin [26.0,26.1) has 769305 bin [26.1,26.2) has 825602 bin [26.2,26.3) has 764515 bin [26.3,26.4) has 852580 bin [26.4,26.5) has 887229 bin [26.5,26.6) has 926782 bin [26.6,26.7) has 895436 bin [26.7,26.8) has 880476 bin [26.8,26.9) has 835938 bin [26.9,27.0) has 911432 bin [27.0,27.1) has 1035384 bin [27.1,27.2) has 1011025 bin [27.2,27.3) has 933484 bin [27.3,27.4) has 710928 bin [27.4,27.5) has 454900 bin [27.5,27.6) has 324461 bin [27.6,27.7) has 266892 bin [27.7,27.8) has 198890 bin [27.8,27.9) has 149428 bin [27.9,28.0) has 121334 bin [28.0,28.1) has 100228 bin [28.1,28.2) has 87031 bin [28.2,28.3) has 77591 bin [28.3,28.4) has 67644 bin [28.4,28.5) has 58933 bin [28.5,28.6) has 54169 bin [28.6,28.7) has 52701 bin [28.7,28.8) has 51607 bin [28.8,28.9) has 48665 bin [28.9,29.0) has 46485 bin [29.0,29.1) has 45645 bin [29.1,29.2) has 45645 bin [29.2,29.3) has 45379 bin [29.3,29.4) has 46099 bin [29.4,29.5) has 46392 bin [29.5,29.6) has 46823 bin [29.6,29.7) has 48110 bin [29.7,29.8) has 48172 bin [29.8,29.9) has 47534 bin [29.9,30.0) has 47063 bin [30.0,30.1) has 47072 bin [30.1,30.2) has 46876 bin [30.2,30.3) has 47114 bin [30.3,30.4) has 47388 bin [30.4,30.5) has 48601 bin [30.5,30.6) has 49874 bin [30.6,30.7) has 51518 bin [30.7,30.8) has 56431 bin [30.8,30.9) has 56384 bin [30.9,31.0) has 48857 bin [31.0,31.1) has 38757 bin [31.1,31.2) has 38385 bin [31.2,31.3) has 37681 bin [31.3,31.4) has 38262 bin [31.4,31.5) has 38176 bin [31.5,31.6) has 38685 bin [31.6,31.7) has 38998 bin [31.7,31.8) has 39175 bin [31.8,31.9) has 39803 bin [31.9,32.0) has 39970 bin [32.0,32.1) has 40588 bin [32.1,32.2) has 40600 bin [32.2,32.3) has 40996 bin [32.3,32.4) has 40882 bin [32.4,32.5) has 40480 bin [32.5,32.6) has 40011 bin [32.6,32.7) has 40390 bin [32.7,32.8) has 40313 bin [32.8,32.9) has 40989 bin [32.9,33.0) has 40910 bin [33.0,33.1) has 41405 bin [33.1,33.2) has 42218 bin [33.2,33.3) has 42468 bin [33.3,33.4) has 43427 bin [33.4,33.5) has 43862 bin [33.5,33.6) has 44611 bin [33.6,33.7) has 45493 bin [33.7,33.8) has 46695 bin [33.8,33.9) has 47681 bin [33.9,34.0) has 48100 bin [34.0,34.1) has 48193 bin [34.1,34.2) has 48737 bin [34.2,34.3) has 49682 bin [34.3,34.4) has 50347 bin [34.4,34.5) has 51071 bin [34.5,34.6) has 51984 bin [34.6,34.7) has 53212 bin [34.7,34.8) has 54660 bin [34.8,34.9) has 55411 bin [34.9,35.0) has 56646 bin [35.0,35.1) has 58026 bin [35.1,35.2) has 58764 bin [35.2,35.3) has 60140 bin [35.3,35.4) has 61644 bin [35.4,35.5) has 63088 bin [35.5,35.6) has 63814 bin [35.6,35.7) has 64559 bin [35.7,35.8) has 66070 bin [35.8,35.9) has 66898 bin [35.9,36.0) has 67948 bin [36.0,36.1) has 69574 bin [36.1,36.2) has 70830 bin [36.2,36.3) has 72969 bin [36.3,36.4) has 74436 bin [36.4,36.5) has 76588 bin [36.5,36.6) has 78724 bin [36.6,36.7) has 80430 bin [36.7,36.8) has 81882 bin [36.8,36.9) has 83503 bin [36.9,37.0) has 86389 bin [37.0,37.1) has 87656 bin [37.1,37.2) has 89727 bin [37.2,37.3) has 91541 bin [37.3,37.4) has 92837 bin [37.4,37.5) has 94693 bin [37.5,37.6) has 96390 bin [37.6,37.7) has 97450 bin [37.7,37.8) has 99880 bin [37.8,37.9) has 102204 bin [37.9,38.0) has 104416 bin [38.0,38.1) has 105259 bin [38.1,38.2) has 107253 bin [38.2,38.3) has 108795 bin [38.3,38.4) has 110632 bin [38.4,38.5) has 113055 bin [38.5,38.6) has 114275 bin [38.6,38.7) has 114956 bin [38.7,38.8) has 116004 bin [38.8,38.9) has 117642 bin [38.9,39.0) has 118163 bin [39.0,39.1) has 118839 bin [39.1,39.2) has 119832 bin [39.2,39.3) has 121476 bin [39.3,39.4) has 121428 bin [39.4,39.5) has 123081 bin [39.5,39.6) has 122946 bin [39.6,39.7) has 122436 bin [39.7,39.8) has 123561 bin [39.8,39.9) has 122856 bin [39.9,40.0) has 121936 bin [40.0,40.1) has 121995 bin [40.1,40.2) has 122155 bin [40.2,40.3) has 120930 bin [40.3,40.4) has 119992 bin [40.4,40.5) has 119154 bin [40.5,40.6) has 118494 bin [40.6,40.7) has 116544 bin [40.7,40.8) has 114914 bin [40.8,40.9) has 114010 bin [40.9,41.0) has 113341 bin [41.0,41.1) has 111479 bin [41.1,41.2) has 109633 bin [41.2,41.3) has 106948 bin [41.3,41.4) has 105048 bin [41.4,41.5) has 102980 bin [41.5,41.6) has 99775 bin [41.6,41.7) has 97731 bin [41.7,41.8) has 96336 bin [41.8,41.9) has 93494 bin [41.9,42.0) has 92355 bin [42.0,42.1) has 88654 bin [42.1,42.2) has 86957 bin [42.2,42.3) has 83777 bin [42.3,42.4) has 80107 bin [42.4,42.5) has 78220 bin [42.5,42.6) has 75471 bin [42.6,42.7) has 71930 bin [42.7,42.8) has 69436 bin [42.8,42.9) has 66076 bin [42.9,43.0) has 63185 bin [43.0,43.1) has 60725 bin [43.1,43.2) has 58489 bin [43.2,43.3) has 55379 bin [43.3,43.4) has 52639 bin [43.4,43.5) has 50656 bin [43.5,43.6) has 48171 bin [43.6,43.7) has 45241 bin [43.7,43.8) has 42996 bin [43.8,43.9) has 40130 bin [43.9,44.0) has 38525 bin [44.0,44.1) has 36016 bin [44.1,44.2) has 33536 bin [44.2,44.3) has 31265 bin [44.3,44.4) has 29166 bin [44.4,44.5) has 27197 bin [44.5,44.6) has 25540 bin [44.6,44.7) has 24226 bin [44.7,44.8) has 22679 bin [44.8,44.9) has 20964 bin [44.9,45.0) has 19586 bin [45.0,45.1) has 18334 bin [45.1,45.2) has 17014 bin [45.2,45.3) has 15899 bin [45.3,45.4) has 14928 bin [45.4,45.5) has 13608 bin [45.5,45.6) has 12580 bin [45.6,45.7) has 11847 bin [45.7,45.8) has 11146 bin [45.8,45.9) has 10524 bin [45.9,46.0) has 9242 bin [46.0,46.1) has 8699 bin [46.1,46.2) has 7945 bin [46.2,46.3) has 7267 bin [46.3,46.4) has 6951 bin [46.4,46.5) has 6449 bin [46.5,46.6) has 5745 bin [46.6,46.7) has 5354 bin [46.7,46.8) has 4984 bin [46.8,46.9) has 4601 bin [46.9,47.0) has 4287 bin [47.0,47.1) has 3857 bin [47.1,47.2) has 3573 bin [47.2,47.3) has 3383 bin [47.3,47.4) has 3090 bin [47.4,47.5) has 2836 bin [47.5,47.6) has 2763 bin [47.6,47.7) has 2553 bin [47.7,47.8) has 2375 bin [47.8,47.9) has 2099 bin [47.9,48.0) has 1914 bin [48.0,48.1) has 1703 bin [48.1,48.2) has 1681 bin [48.2,48.3) has 1591 bin [48.3,48.4) has 1552 bin [48.4,48.5) has 1494 bin [48.5,48.6) has 1303 bin [48.6,48.7) has 1322 bin [48.7,48.8) has 1222 bin [48.8,48.9) has 1173 bin [48.9,49.0) has 1032 bin [49.0,49.1) has 956 bin [49.1,49.2) has 972 bin [49.2,49.3) has 955 bin [49.3,49.4) has 856 bin [49.4,49.5) has 916 bin [49.5,49.6) has 839 bin [49.6,49.7) has 756 bin [49.7,49.8) has 765 bin [49.8,49.9) has 695 bin [49.9,50.0) has 642 bin [50.0,50.1) has 564 bin [50.1,50.2) has 594 bin [50.2,50.3) has 488 bin [50.3,50.4) has 422 bin [50.4,50.5) has 426 bin [50.5,50.6) has 396 bin [50.6,50.7) has 363 bin [50.7,50.8) has 303 bin [50.8,50.9) has 260 bin [50.9,51.0) has 197 bin [51.0,51.1) has 228 bin [51.1,51.2) has 198 bin [51.2,51.3) has 149 bin [51.3,51.4) has 157 bin [51.4,51.5) has 160 bin [51.5,51.6) has 146 bin [51.6,51.7) has 132 bin [51.7,51.8) has 84 bin [51.8,51.9) has 72 bin [51.9,52.0) has 60 bin [52.0,52.1) has 47 bin [52.1,52.2) has 39 bin [52.2,52.3) has 34 bin [52.3,52.4) has 24 bin [52.4,52.5) has 17 bin [52.5,52.6) has 9 bin [52.6,52.7) has 9 bin [52.7,52.8) has 14 bin [52.8,52.9) has 7 bin [52.9,53.0) has 4 bin [53.0,53.1) has 9 bin [53.1,53.2) has 4 bin [53.2,53.3) has 3 bin [53.3,53.4) has 5 average z coordinate 30.1 for 34784182 element(s) point source id histogram with bin size 1.000000 bin 90 has 18379724 bin 91 has 16404458 average point source id 90.47160683554381 for 34784182 element(s)