lasinfo (210611) report for 'AHN4T/52DN2_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: 27524790 number of points by return: 26271928 904515 288954 54331 5062 scale factor x y z: 0.001 0.001 0.001 offset x y z: 194980 386230 0 min x y z: 194980.000 386230.000 27.118 max x y z: 196019.999 387519.999 56.649 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: 27524790 extended number of points by return: 26271928 904515 288954 54331 5062 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 27118 56649 intensity 0 5096 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 297856172.954520 297858625.368224 WARNING: range violates GPS week time specified by global encoding bit 0 Color R 15 255 G 36 255 B 26 255 NIR 8 255 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 50.96 ('Amplitude') attribute1 -17.13 33.81 ('Reflectance') attribute2 0 65535 ('Deviation') number of first returns: 26271928 number of intermediate returns: 349762 number of last returns: 26258128 number of single returns: 25355028 covered area in square units/kilounits: 1340044/1.34 point density: all returns 20.54 last only 19.59 (per square units) spacing: all returns 0.22 last only 0.23 (in units) WARNING: point type is 8 but (legacy) number of point records in header is 27524790 instead zero. WARNING: point type is 8 but (legacy) number of points by return [1] in header is 26271928 instead zero. WARNING: point type is 8 but (legacy) number of points by return [2] in header is 904515 instead zero. WARNING: point type is 8 but (legacy) number of points by return [3] in header is 288954 instead zero. WARNING: point type is 8 but (legacy) number of points by return [4] in header is 54331 instead zero. WARNING: point type is 8 but (legacy) number of points by return [5] in header is 5062 instead zero. overview over extended number of returns of given pulse: 25355028 1239515 706105 198275 24355 1255 257 0 0 0 0 0 0 0 0 histogram of classification of points: 1857827 unclassified (1) 25051597 ground (2) 579660 building (6) 35706 water (9) +-> flagged as extended overlap: 1930593 +---> 88953 of those are unclassified (1) +---> 1800268 of those are ground (2) +---> 41243 of those are building (6) +---> 129 of those are water (9) z coordinate histogram with bin size 0.100000 bin [27.1,27.2) has 13 bin [27.2,27.3) has 486 bin [27.3,27.4) has 1277 bin [27.4,27.5) has 1293 bin [27.5,27.6) has 1224 bin [27.6,27.7) has 1092 bin [27.7,27.8) has 1094 bin [27.8,27.9) has 1344 bin [27.9,28.0) has 3735 bin [28.0,28.1) has 4551 bin [28.1,28.2) has 55171 bin [28.2,28.3) has 157314 bin [28.3,28.4) has 184587 bin [28.4,28.5) has 234067 bin [28.5,28.6) has 310541 bin [28.6,28.7) has 527911 bin [28.7,28.8) has 769228 bin [28.8,28.9) has 490559 bin [28.9,29.0) has 954959 bin [29.0,29.1) has 1146980 bin [29.1,29.2) has 1673944 bin [29.2,29.3) has 1956531 bin [29.3,29.4) has 1895764 bin [29.4,29.5) has 1468238 bin [29.5,29.6) has 1140370 bin [29.6,29.7) has 1290044 bin [29.7,29.8) has 1438071 bin [29.8,29.9) has 1433381 bin [29.9,30.0) has 1144966 bin [30.0,30.1) has 1142213 bin [30.1,30.2) has 1075998 bin [30.2,30.3) has 996345 bin [30.3,30.4) has 838348 bin [30.4,30.5) has 783302 bin [30.5,30.6) has 526807 bin [30.6,30.7) has 398425 bin [30.7,30.8) has 365201 bin [30.8,30.9) has 391805 bin [30.9,31.0) has 325997 bin [31.0,31.1) has 151972 bin [31.1,31.2) has 78874 bin [31.2,31.3) has 46534 bin [31.3,31.4) has 40345 bin [31.4,31.5) has 31025 bin [31.5,31.6) has 27781 bin [31.6,31.7) has 25507 bin [31.7,31.8) has 24230 bin [31.8,31.9) has 20338 bin [31.9,32.0) has 19102 bin [32.0,32.1) has 19505 bin [32.1,32.2) has 19222 bin [32.2,32.3) has 19219 bin [32.3,32.4) has 18271 bin [32.4,32.5) has 18615 bin [32.5,32.6) has 19524 bin [32.6,32.7) has 19038 bin [32.7,32.8) has 19371 bin [32.8,32.9) has 19130 bin [32.9,33.0) has 20055 bin [33.0,33.1) has 22123 bin [33.1,33.2) has 26548 bin [33.2,33.3) has 25460 bin [33.3,33.4) has 22188 bin [33.4,33.5) has 21928 bin [33.5,33.6) has 22114 bin [33.6,33.7) has 21072 bin [33.7,33.8) has 20940 bin [33.8,33.9) has 23484 bin [33.9,34.0) has 19832 bin [34.0,34.1) has 20545 bin [34.1,34.2) has 22545 bin [34.2,34.3) has 22046 bin [34.3,34.4) has 24099 bin [34.4,34.5) has 33950 bin [34.5,34.6) has 33713 bin [34.6,34.7) has 33507 bin [34.7,34.8) has 33260 bin [34.8,34.9) has 32633 bin [34.9,35.0) has 32841 bin [35.0,35.1) has 32972 bin [35.1,35.2) has 31760 bin [35.2,35.3) has 19198 bin [35.3,35.4) has 18441 bin [35.4,35.5) has 17351 bin [35.5,35.6) has 18173 bin [35.6,35.7) has 16819 bin [35.7,35.8) has 17964 bin [35.8,35.9) has 18836 bin [35.9,36.0) has 18308 bin [36.0,36.1) has 18200 bin [36.1,36.2) has 18374 bin [36.2,36.3) has 17852 bin [36.3,36.4) has 18116 bin [36.4,36.5) has 18176 bin [36.5,36.6) has 17599 bin [36.6,36.7) has 17312 bin [36.7,36.8) has 17307 bin [36.8,36.9) has 17248 bin [36.9,37.0) has 16919 bin [37.0,37.1) has 16990 bin [37.1,37.2) has 17031 bin [37.2,37.3) has 16573 bin [37.3,37.4) has 16618 bin [37.4,37.5) has 16097 bin [37.5,37.6) has 15893 bin [37.6,37.7) has 15211 bin [37.7,37.8) has 14977 bin [37.8,37.9) has 14370 bin [37.9,38.0) has 14264 bin [38.0,38.1) has 14307 bin [38.1,38.2) has 13636 bin [38.2,38.3) has 12781 bin [38.3,38.4) has 12723 bin [38.4,38.5) has 11918 bin [38.5,38.6) has 11934 bin [38.6,38.7) has 12147 bin [38.7,38.8) has 11909 bin [38.8,38.9) has 11931 bin [38.9,39.0) has 11937 bin [39.0,39.1) has 11799 bin [39.1,39.2) has 11548 bin [39.2,39.3) has 11407 bin [39.3,39.4) has 11388 bin [39.4,39.5) has 11436 bin [39.5,39.6) has 11146 bin [39.6,39.7) has 10774 bin [39.7,39.8) has 10891 bin [39.8,39.9) has 10958 bin [39.9,40.0) has 10794 bin [40.0,40.1) has 10779 bin [40.1,40.2) has 10396 bin [40.2,40.3) has 10608 bin [40.3,40.4) has 10015 bin [40.4,40.5) has 9903 bin [40.5,40.6) has 9930 bin [40.6,40.7) has 9517 bin [40.7,40.8) has 9504 bin [40.8,40.9) has 9728 bin [40.9,41.0) has 9159 bin [41.0,41.1) has 9065 bin [41.1,41.2) has 8931 bin [41.2,41.3) has 8641 bin [41.3,41.4) has 8328 bin [41.4,41.5) has 8181 bin [41.5,41.6) has 8210 bin [41.6,41.7) has 8006 bin [41.7,41.8) has 8032 bin [41.8,41.9) has 7653 bin [41.9,42.0) has 7638 bin [42.0,42.1) has 7639 bin [42.1,42.2) has 7332 bin [42.2,42.3) has 7300 bin [42.3,42.4) has 7277 bin [42.4,42.5) has 7271 bin [42.5,42.6) has 6988 bin [42.6,42.7) has 7021 bin [42.7,42.8) has 6701 bin [42.8,42.9) has 6856 bin [42.9,43.0) has 6701 bin [43.0,43.1) has 6814 bin [43.1,43.2) has 6514 bin [43.2,43.3) has 6406 bin [43.3,43.4) has 6305 bin [43.4,43.5) has 6123 bin [43.5,43.6) has 6147 bin [43.6,43.7) has 6032 bin [43.7,43.8) has 5754 bin [43.8,43.9) has 5632 bin [43.9,44.0) has 5649 bin [44.0,44.1) has 5475 bin [44.1,44.2) has 5280 bin [44.2,44.3) has 5215 bin [44.3,44.4) has 5016 bin [44.4,44.5) has 4911 bin [44.5,44.6) has 4854 bin [44.6,44.7) has 4605 bin [44.7,44.8) has 4322 bin [44.8,44.9) has 4446 bin [44.9,45.0) has 4297 bin [45.0,45.1) has 4106 bin [45.1,45.2) has 3872 bin [45.2,45.3) has 3720 bin [45.3,45.4) has 3613 bin [45.4,45.5) has 3479 bin [45.5,45.6) has 3359 bin [45.6,45.7) has 3185 bin [45.7,45.8) has 3033 bin [45.8,45.9) has 2925 bin [45.9,46.0) has 2858 bin [46.0,46.1) has 2621 bin [46.1,46.2) has 2685 bin [46.2,46.3) has 2364 bin [46.3,46.4) has 2303 bin [46.4,46.5) has 2137 bin [46.5,46.6) has 2072 bin [46.6,46.7) has 1939 bin [46.7,46.8) has 1825 bin [46.8,46.9) has 1686 bin [46.9,47.0) has 1611 bin [47.0,47.1) has 1456 bin [47.1,47.2) has 1424 bin [47.2,47.3) has 1347 bin [47.3,47.4) has 1229 bin [47.4,47.5) has 1153 bin [47.5,47.6) has 1067 bin [47.6,47.7) has 976 bin [47.7,47.8) has 901 bin [47.8,47.9) has 877 bin [47.9,48.0) has 758 bin [48.0,48.1) has 688 bin [48.1,48.2) has 675 bin [48.2,48.3) has 584 bin [48.3,48.4) has 521 bin [48.4,48.5) has 467 bin [48.5,48.6) has 393 bin [48.6,48.7) has 399 bin [48.7,48.8) has 363 bin [48.8,48.9) has 302 bin [48.9,49.0) has 280 bin [49.0,49.1) has 248 bin [49.1,49.2) has 216 bin [49.2,49.3) has 208 bin [49.3,49.4) has 216 bin [49.4,49.5) has 160 bin [49.5,49.6) has 171 bin [49.6,49.7) has 166 bin [49.7,49.8) has 124 bin [49.8,49.9) has 100 bin [49.9,50.0) has 84 bin [50.0,50.1) has 57 bin [50.1,50.2) has 49 bin [50.2,50.3) has 50 bin [50.3,50.4) has 49 bin [50.4,50.5) has 41 bin [50.5,50.6) has 36 bin [50.6,50.7) has 29 bin [50.7,50.8) has 23 bin [50.8,50.9) has 11 bin [50.9,51.0) has 10 bin [51.0,51.1) has 20 bin [51.1,51.2) has 9 bin [51.2,51.3) has 12 bin [51.3,51.4) has 20 bin [51.4,51.5) has 10 bin [51.5,51.6) has 10 bin [51.6,51.7) has 6 bin [51.7,51.8) has 7 bin [51.8,51.9) has 4 bin [51.9,52.0) has 6 bin [52.0,52.1) has 5 bin [52.1,52.2) has 2 bin [52.2,52.3) has 6 bin [52.3,52.4) has 9 bin [52.4,52.5) has 4 bin [52.5,52.6) has 6 bin [52.6,52.7) has 6 bin [52.7,52.8) has 2 bin [52.8,52.9) has 5 bin [52.9,53.0) has 5 bin [53.0,53.1) has 6 bin [53.1,53.2) has 10 bin [53.2,53.3) has 6 bin [53.3,53.4) has 6 bin [53.4,53.5) has 7 bin [53.5,53.6) has 5 bin [53.6,53.7) has 8 bin [53.7,53.8) has 13 bin [53.8,53.9) has 13 bin [53.9,54.0) has 11 bin [54.0,54.1) has 13 bin [54.1,54.2) has 9 bin [54.2,54.3) has 11 bin [54.3,54.4) has 7 bin [54.4,54.5) has 8 bin [54.5,54.6) has 4 bin [54.6,54.7) has 10 bin [54.7,54.8) has 10 bin [54.8,54.9) has 11 bin [54.9,55.0) has 5 bin [55.0,55.1) has 7 bin [55.1,55.2) has 10 bin [55.2,55.3) has 6 bin [55.3,55.4) has 7 bin [55.4,55.5) has 2 bin [55.5,55.6) has 5 bin [55.6,55.7) has 8 bin [55.7,55.8) has 5 bin [55.8,55.9) has 6 bin [55.9,56.0) has 4 bin [56.0,56.1) has 2 bin [56.1,56.2) has 5 bin [56.2,56.3) has 4 bin [56.3,56.4) has 1 bin [56.4,56.5) has 5 bin [56.5,56.6) has 1 bin [56.6,56.7) has 2 average z coordinate 30.2 for 27524790 element(s) point source id histogram with bin size 1.000000 bin 94 has 730394 bin 95 has 23684116 bin 96 has 3110280 average point source id 95.086463366296343 for 27524790 element(s)