lasinfo (210611) report for 'AHN4T/41EN1_18.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: 23/2023 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: 34536180 number of points by return: 23026493 8880926 2204617 373796 50348 scale factor x y z: 0.001 0.001 0.001 offset x y z: 241980 444980 0 min x y z: 241980.000 444980.000 26.957 max x y z: 243019.999 446269.999 56.552 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: 34536180 extended number of points by return: 23026493 8880926 2204617 373796 50348 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 26957 56552 intensity 56 3830 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 164 166 gps_time 324133272.909069 324206287.346231 WARNING: range violates GPS week time specified by global encoding bit 0 Color R 22 255 G 44 255 B 40 255 NIR 34 255 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 0 ('Amplitude') attribute1 -16.51 21.84 ('Reflectance') attribute2 0 65535 ('Deviation') number of first returns: 23026493 number of intermediate returns: 2637017 number of last returns: 23012218 number of single returns: 14139548 covered area in square units/kilounits: 1339332/1.34 point density: all returns 25.79 last only 17.18 (per square units) spacing: all returns 0.20 last only 0.24 (in units) WARNING: point type is 8 but (legacy) number of point records in header is 34536180 instead zero. WARNING: point type is 8 but (legacy) number of points by return [1] in header is 23026493 instead zero. WARNING: point type is 8 but (legacy) number of points by return [2] in header is 8880926 instead zero. WARNING: point type is 8 but (legacy) number of points by return [3] in header is 2204617 instead zero. WARNING: point type is 8 but (legacy) number of points by return [4] in header is 373796 instead zero. WARNING: point type is 8 but (legacy) number of points by return [5] in header is 50348 instead zero. overview over extended number of returns of given pulse: 14139548 13352114 5495876 1296216 226877 23603 1946 0 0 0 0 0 0 0 0 histogram of classification of points: 15119012 unclassified (1) 19374144 ground (2) 11325 building (6) 29157 water (9) 1446 wire conductor (14) 1096 Reserved for ASPRS Definition (26) +-> flagged as extended overlap: 2482388 +---> 757075 of those are unclassified (1) +---> 1721383 of those are ground (2) +---> 3560 of those are building (6) +---> 109 of those are water (9) +---> 255 of those are wire conductor (14) +---> 6 of those are Reserved for ASPRS Definition (26) z coordinate histogram with bin size 0.100000 bin [26.9,27.0) has 17 bin [27.0,27.1) has 8030 bin [27.1,27.2) has 328206 bin [27.2,27.3) has 957636 bin [27.3,27.4) has 892634 bin [27.4,27.5) has 616452 bin [27.5,27.6) has 476910 bin [27.6,27.7) has 640076 bin [27.7,27.8) has 1480807 bin [27.8,27.9) has 1458944 bin [27.9,28.0) has 1090033 bin [28.0,28.1) has 843313 bin [28.1,28.2) has 851386 bin [28.2,28.3) has 984013 bin [28.3,28.4) has 925450 bin [28.4,28.5) has 993859 bin [28.5,28.6) has 957620 bin [28.6,28.7) has 855474 bin [28.7,28.8) has 778491 bin [28.8,28.9) has 688590 bin [28.9,29.0) has 630314 bin [29.0,29.1) has 593733 bin [29.1,29.2) has 583910 bin [29.2,29.3) has 559858 bin [29.3,29.4) has 520584 bin [29.4,29.5) has 545606 bin [29.5,29.6) has 568343 bin [29.6,29.7) has 548984 bin [29.7,29.8) has 536183 bin [29.8,29.9) has 461870 bin [29.9,30.0) has 372327 bin [30.0,30.1) has 331083 bin [30.1,30.2) has 317815 bin [30.2,30.3) has 257747 bin [30.3,30.4) has 201001 bin [30.4,30.5) has 186246 bin [30.5,30.6) has 183980 bin [30.6,30.7) has 182230 bin [30.7,30.8) has 179493 bin [30.8,30.9) has 178781 bin [30.9,31.0) has 178276 bin [31.0,31.1) has 176055 bin [31.1,31.2) has 174838 bin [31.2,31.3) has 172262 bin [31.3,31.4) has 169359 bin [31.4,31.5) has 166658 bin [31.5,31.6) has 163951 bin [31.6,31.7) has 159688 bin [31.7,31.8) has 156538 bin [31.8,31.9) has 153338 bin [31.9,32.0) has 149200 bin [32.0,32.1) has 145400 bin [32.1,32.2) has 142504 bin [32.2,32.3) has 138264 bin [32.3,32.4) has 133869 bin [32.4,32.5) has 130337 bin [32.5,32.6) has 126134 bin [32.6,32.7) has 122231 bin [32.7,32.8) has 118092 bin [32.8,32.9) has 113857 bin [32.9,33.0) has 109033 bin [33.0,33.1) has 104140 bin [33.1,33.2) has 100577 bin [33.2,33.3) has 96044 bin [33.3,33.4) has 91146 bin [33.4,33.5) has 88352 bin [33.5,33.6) has 85029 bin [33.6,33.7) has 82738 bin [33.7,33.8) has 79923 bin [33.8,33.9) has 77757 bin [33.9,34.0) has 75204 bin [34.0,34.1) has 73397 bin [34.1,34.2) has 72170 bin [34.2,34.3) has 70258 bin [34.3,34.4) has 68629 bin [34.4,34.5) has 68196 bin [34.5,34.6) has 66471 bin [34.6,34.7) has 64717 bin [34.7,34.8) has 63932 bin [34.8,34.9) has 63369 bin [34.9,35.0) has 61761 bin [35.0,35.1) has 61453 bin [35.1,35.2) has 60797 bin [35.2,35.3) has 60961 bin [35.3,35.4) has 60278 bin [35.4,35.5) has 60342 bin [35.5,35.6) has 60075 bin [35.6,35.7) has 59384 bin [35.7,35.8) has 58348 bin [35.8,35.9) has 59077 bin [35.9,36.0) has 58786 bin [36.0,36.1) has 58459 bin [36.1,36.2) has 58125 bin [36.2,36.3) has 57474 bin [36.3,36.4) has 57175 bin [36.4,36.5) has 56618 bin [36.5,36.6) has 56119 bin [36.6,36.7) has 56365 bin [36.7,36.8) has 56116 bin [36.8,36.9) has 56085 bin [36.9,37.0) has 55816 bin [37.0,37.1) has 55619 bin [37.1,37.2) has 54987 bin [37.2,37.3) has 55052 bin [37.3,37.4) has 54705 bin [37.4,37.5) has 54471 bin [37.5,37.6) has 53941 bin [37.6,37.7) has 53280 bin [37.7,37.8) has 53719 bin [37.8,37.9) has 53386 bin [37.9,38.0) has 53129 bin [38.0,38.1) has 52453 bin [38.1,38.2) has 52268 bin [38.2,38.3) has 51711 bin [38.3,38.4) has 52088 bin [38.4,38.5) has 51304 bin [38.5,38.6) has 51265 bin [38.6,38.7) has 50678 bin [38.7,38.8) has 50673 bin [38.8,38.9) has 50230 bin [38.9,39.0) has 49658 bin [39.0,39.1) has 49031 bin [39.1,39.2) has 48856 bin [39.2,39.3) has 48496 bin [39.3,39.4) has 48215 bin [39.4,39.5) has 47979 bin [39.5,39.6) has 47337 bin [39.6,39.7) has 47120 bin [39.7,39.8) has 47277 bin [39.8,39.9) has 47044 bin [39.9,40.0) has 46749 bin [40.0,40.1) has 46572 bin [40.1,40.2) has 46579 bin [40.2,40.3) has 46705 bin [40.3,40.4) has 46718 bin [40.4,40.5) has 47225 bin [40.5,40.6) has 47201 bin [40.6,40.7) has 47074 bin [40.7,40.8) has 46887 bin [40.8,40.9) has 46949 bin [40.9,41.0) has 46418 bin [41.0,41.1) has 46507 bin [41.1,41.2) has 46290 bin [41.2,41.3) has 46343 bin [41.3,41.4) has 46527 bin [41.4,41.5) has 46096 bin [41.5,41.6) has 46308 bin [41.6,41.7) has 46653 bin [41.7,41.8) has 46511 bin [41.8,41.9) has 45985 bin [41.9,42.0) has 45478 bin [42.0,42.1) has 45160 bin [42.1,42.2) has 45057 bin [42.2,42.3) has 44635 bin [42.3,42.4) has 44587 bin [42.4,42.5) has 44552 bin [42.5,42.6) has 43870 bin [42.6,42.7) has 43772 bin [42.7,42.8) has 43179 bin [42.8,42.9) has 43368 bin [42.9,43.0) has 43158 bin [43.0,43.1) has 42595 bin [43.1,43.2) has 42432 bin [43.2,43.3) has 42228 bin [43.3,43.4) has 42139 bin [43.4,43.5) has 42139 bin [43.5,43.6) has 41729 bin [43.6,43.7) has 41570 bin [43.7,43.8) has 41061 bin [43.8,43.9) has 41563 bin [43.9,44.0) has 41380 bin [44.0,44.1) has 40405 bin [44.1,44.2) has 40319 bin [44.2,44.3) has 40223 bin [44.3,44.4) has 39586 bin [44.4,44.5) has 39101 bin [44.5,44.6) has 38772 bin [44.6,44.7) has 38556 bin [44.7,44.8) has 38206 bin [44.8,44.9) has 37713 bin [44.9,45.0) has 37937 bin [45.0,45.1) has 37516 bin [45.1,45.2) has 36664 bin [45.2,45.3) has 36434 bin [45.3,45.4) has 36182 bin [45.4,45.5) has 35824 bin [45.5,45.6) has 35119 bin [45.6,45.7) has 34460 bin [45.7,45.8) has 33838 bin [45.8,45.9) has 33133 bin [45.9,46.0) has 32620 bin [46.0,46.1) has 32126 bin [46.1,46.2) has 31283 bin [46.2,46.3) has 30701 bin [46.3,46.4) has 30091 bin [46.4,46.5) has 29443 bin [46.5,46.6) has 28596 bin [46.6,46.7) has 28455 bin [46.7,46.8) has 27561 bin [46.8,46.9) has 26945 bin [46.9,47.0) has 25809 bin [47.0,47.1) has 25605 bin [47.1,47.2) has 24858 bin [47.2,47.3) has 23871 bin [47.3,47.4) has 23308 bin [47.4,47.5) has 22440 bin [47.5,47.6) has 22031 bin [47.6,47.7) has 21200 bin [47.7,47.8) has 20804 bin [47.8,47.9) has 19909 bin [47.9,48.0) has 19134 bin [48.0,48.1) has 18337 bin [48.1,48.2) has 17851 bin [48.2,48.3) has 17499 bin [48.3,48.4) has 16658 bin [48.4,48.5) has 15809 bin [48.5,48.6) has 15222 bin [48.6,48.7) has 14689 bin [48.7,48.8) has 13885 bin [48.8,48.9) has 13465 bin [48.9,49.0) has 12950 bin [49.0,49.1) has 12594 bin [49.1,49.2) has 12081 bin [49.2,49.3) has 11267 bin [49.3,49.4) has 10835 bin [49.4,49.5) has 10444 bin [49.5,49.6) has 9879 bin [49.6,49.7) has 9630 bin [49.7,49.8) has 9144 bin [49.8,49.9) has 8498 bin [49.9,50.0) has 8011 bin [50.0,50.1) has 7714 bin [50.1,50.2) has 7074 bin [50.2,50.3) has 6917 bin [50.3,50.4) has 6402 bin [50.4,50.5) has 5982 bin [50.5,50.6) has 5629 bin [50.6,50.7) has 5262 bin [50.7,50.8) has 4933 bin [50.8,50.9) has 4755 bin [50.9,51.0) has 4329 bin [51.0,51.1) has 4088 bin [51.1,51.2) has 3880 bin [51.2,51.3) has 3779 bin [51.3,51.4) has 3484 bin [51.4,51.5) has 3179 bin [51.5,51.6) has 2961 bin [51.6,51.7) has 2712 bin [51.7,51.8) has 2455 bin [51.8,51.9) has 2218 bin [51.9,52.0) has 2030 bin [52.0,52.1) has 1912 bin [52.1,52.2) has 1708 bin [52.2,52.3) has 1568 bin [52.3,52.4) has 1366 bin [52.4,52.5) has 1279 bin [52.5,52.6) has 1152 bin [52.6,52.7) has 1056 bin [52.7,52.8) has 903 bin [52.8,52.9) has 800 bin [52.9,53.0) has 710 bin [53.0,53.1) has 686 bin [53.1,53.2) has 598 bin [53.2,53.3) has 534 bin [53.3,53.4) has 427 bin [53.4,53.5) has 451 bin [53.5,53.6) has 361 bin [53.6,53.7) has 323 bin [53.7,53.8) has 266 bin [53.8,53.9) has 219 bin [53.9,54.0) has 185 bin [54.0,54.1) has 180 bin [54.1,54.2) has 138 bin [54.2,54.3) has 113 bin [54.3,54.4) has 80 bin [54.4,54.5) has 75 bin [54.5,54.6) has 47 bin [54.6,54.7) has 41 bin [54.7,54.8) has 31 bin [54.8,54.9) has 20 bin [54.9,55.0) has 22 bin [55.0,55.1) has 10 bin [55.1,55.2) has 16 bin [55.2,55.3) has 13 bin [55.3,55.4) has 9 bin [55.4,55.5) has 10 bin [55.5,55.6) has 9 bin [55.6,55.7) has 3 bin [55.7,55.8) has 4 bin [55.8,55.9) has 2 bin [55.9,56.0) has 3 bin [56.0,56.1) has 3 bin [56.1,56.2) has 2 bin [56.2,56.3) has 1 bin [56.3,56.4) has 8 bin [56.4,56.5) has 18 bin [56.5,56.6) has 12 average z coordinate 31.3 for 34536180 element(s) point source id histogram with bin size 1.000000 bin 164 has 3590570 bin 165 has 30793819 bin 166 has 151791 average point source id 164.90042966535384 for 34536180 element(s)