lasinfo (210611) report for 'AHN4T/34FZ1_20.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: 337/2022 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: 30515909 number of points by return: 26507819 2608255 1097556 267015 35264 scale factor x y z: 0.001 0.001 0.001 offset x y z: 253980 463730 0 min x y z: 253980.000 463730.000 30.122 max x y z: 255019.999 465019.999 58.370 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: 30515909 extended number of points by return: 26507819 2608255 1097556 267015 35264 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 30122 58370 intensity 56 4428 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 174 176 gps_time 324216762.700922 324219008.417311 WARNING: range violates GPS week time specified by global encoding bit 0 Color R 19 255 G 40 255 B 34 255 NIR 0 255 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 -16.24 27.6 ('Reflectance') attribute2 0 65535 ('Deviation') number of first returns: 26507819 number of intermediate returns: 1401098 number of last returns: 26508366 number of single returns: 23901374 covered area in square units/kilounits: 1341268/1.34 point density: all returns 22.75 last only 19.76 (per square units) spacing: all returns 0.21 last only 0.22 (in units) WARNING: point type is 8 but (legacy) number of point records in header is 30515909 instead zero. WARNING: point type is 8 but (legacy) number of points by return [1] in header is 26507819 instead zero. WARNING: point type is 8 but (legacy) number of points by return [2] in header is 2608255 instead zero. WARNING: point type is 8 but (legacy) number of points by return [3] in header is 1097556 instead zero. WARNING: point type is 8 but (legacy) number of points by return [4] in header is 267015 instead zero. WARNING: point type is 8 but (legacy) number of points by return [5] in header is 35264 instead zero. overview over extended number of returns of given pulse: 23901374 3023275 2488373 926331 164522 11704 330 0 0 0 0 0 0 0 0 histogram of classification of points: 4547255 unclassified (1) 25709004 ground (2) 249886 building (6) 9653 water (9) 111 Reserved for ASPRS Definition (26) +-> flagged as extended overlap: 2287220 +---> 465798 of those are unclassified (1) +---> 1784175 of those are ground (2) +---> 36581 of those are building (6) +---> 666 of those are water (9) z coordinate histogram with bin size 0.100000 bin [30.1,30.2) has 1315 bin [30.2,30.3) has 1297 bin [30.3,30.4) has 1874 bin [30.4,30.5) has 2482 bin [30.5,30.6) has 3155 bin [30.6,30.7) has 3121 bin [30.7,30.8) has 4603 bin [30.8,30.9) has 4217 bin [30.9,31.0) has 4149 bin [31.0,31.1) has 8266 bin [31.1,31.2) has 11849 bin [31.2,31.3) has 84720 bin [31.3,31.4) has 216745 bin [31.4,31.5) has 294515 bin [31.5,31.6) has 423156 bin [31.6,31.7) has 345146 bin [31.7,31.8) has 446937 bin [31.8,31.9) has 857952 bin [31.9,32.0) has 735486 bin [32.0,32.1) has 792444 bin [32.1,32.2) has 915865 bin [32.2,32.3) has 1032423 bin [32.3,32.4) has 1566125 bin [32.4,32.5) has 2058183 bin [32.5,32.6) has 2275369 bin [32.6,32.7) has 1885617 bin [32.7,32.8) has 1823031 bin [32.8,32.9) has 1579751 bin [32.9,33.0) has 1562279 bin [33.0,33.1) has 1492312 bin [33.1,33.2) has 1327769 bin [33.2,33.3) has 1317552 bin [33.3,33.4) has 841271 bin [33.4,33.5) has 532442 bin [33.5,33.6) has 529145 bin [33.6,33.7) has 408769 bin [33.7,33.8) has 260754 bin [33.8,33.9) has 121941 bin [33.9,34.0) has 79874 bin [34.0,34.1) has 83204 bin [34.1,34.2) has 52576 bin [34.2,34.3) has 29452 bin [34.3,34.4) has 20540 bin [34.4,34.5) has 19488 bin [34.5,34.6) has 19115 bin [34.6,34.7) has 19308 bin [34.7,34.8) has 18878 bin [34.8,34.9) has 18783 bin [34.9,35.0) has 19916 bin [35.0,35.1) has 21267 bin [35.1,35.2) has 20343 bin [35.2,35.3) has 20565 bin [35.3,35.4) has 22254 bin [35.4,35.5) has 21634 bin [35.5,35.6) has 21640 bin [35.6,35.7) has 20415 bin [35.7,35.8) has 21039 bin [35.8,35.9) has 21735 bin [35.9,36.0) has 21891 bin [36.0,36.1) has 19973 bin [36.1,36.2) has 20087 bin [36.2,36.3) has 20001 bin [36.3,36.4) has 20120 bin [36.4,36.5) has 20357 bin [36.5,36.6) has 20338 bin [36.6,36.7) has 21285 bin [36.7,36.8) has 21065 bin [36.8,36.9) has 21989 bin [36.9,37.0) has 21112 bin [37.0,37.1) has 21482 bin [37.1,37.2) has 21832 bin [37.2,37.3) has 22133 bin [37.3,37.4) has 22043 bin [37.4,37.5) has 22528 bin [37.5,37.6) has 22405 bin [37.6,37.7) has 22667 bin [37.7,37.8) has 22316 bin [37.8,37.9) has 22384 bin [37.9,38.0) has 23056 bin [38.0,38.1) has 22153 bin [38.1,38.2) has 22238 bin [38.2,38.3) has 22394 bin [38.3,38.4) has 22686 bin [38.4,38.5) has 23180 bin [38.5,38.6) has 23615 bin [38.6,38.7) has 23536 bin [38.7,38.8) has 23983 bin [38.8,38.9) has 23877 bin [38.9,39.0) has 23931 bin [39.0,39.1) has 24180 bin [39.1,39.2) has 24153 bin [39.2,39.3) has 24196 bin [39.3,39.4) has 24036 bin [39.4,39.5) has 24850 bin [39.5,39.6) has 24888 bin [39.6,39.7) has 25227 bin [39.7,39.8) has 24808 bin [39.8,39.9) has 25290 bin [39.9,40.0) has 24997 bin [40.0,40.1) has 25408 bin [40.1,40.2) has 24907 bin [40.2,40.3) has 25143 bin [40.3,40.4) has 25490 bin [40.4,40.5) has 25874 bin [40.5,40.6) has 25882 bin [40.6,40.7) has 26133 bin [40.7,40.8) has 26262 bin [40.8,40.9) has 26317 bin [40.9,41.0) has 26579 bin [41.0,41.1) has 27044 bin [41.1,41.2) has 27049 bin [41.2,41.3) has 28519 bin [41.3,41.4) has 27477 bin [41.4,41.5) has 27496 bin [41.5,41.6) has 27655 bin [41.6,41.7) has 27991 bin [41.7,41.8) has 27753 bin [41.8,41.9) has 28405 bin [41.9,42.0) has 28589 bin [42.0,42.1) has 29057 bin [42.1,42.2) has 28930 bin [42.2,42.3) has 29191 bin [42.3,42.4) has 29382 bin [42.4,42.5) has 29554 bin [42.5,42.6) has 29760 bin [42.6,42.7) has 29380 bin [42.7,42.8) has 29690 bin [42.8,42.9) has 29704 bin [42.9,43.0) has 29767 bin [43.0,43.1) has 29545 bin [43.1,43.2) has 29749 bin [43.2,43.3) has 29860 bin [43.3,43.4) has 29731 bin [43.4,43.5) has 29143 bin [43.5,43.6) has 29392 bin [43.6,43.7) has 28937 bin [43.7,43.8) has 29611 bin [43.8,43.9) has 29907 bin [43.9,44.0) has 29545 bin [44.0,44.1) has 29837 bin [44.1,44.2) has 29702 bin [44.2,44.3) has 29215 bin [44.3,44.4) has 29585 bin [44.4,44.5) has 29281 bin [44.5,44.6) has 28964 bin [44.6,44.7) has 29085 bin [44.7,44.8) has 29393 bin [44.8,44.9) has 29048 bin [44.9,45.0) has 29175 bin [45.0,45.1) has 29098 bin [45.1,45.2) has 29143 bin [45.2,45.3) has 28461 bin [45.3,45.4) has 28673 bin [45.4,45.5) has 29042 bin [45.5,45.6) has 28701 bin [45.6,45.7) has 28625 bin [45.7,45.8) has 28722 bin [45.8,45.9) has 28833 bin [45.9,46.0) has 29012 bin [46.0,46.1) has 28577 bin [46.1,46.2) has 28421 bin [46.2,46.3) has 28366 bin [46.3,46.4) has 28766 bin [46.4,46.5) has 28538 bin [46.5,46.6) has 28332 bin [46.6,46.7) has 28054 bin [46.7,46.8) has 27413 bin [46.8,46.9) has 27543 bin [46.9,47.0) has 27211 bin [47.0,47.1) has 27348 bin [47.1,47.2) has 27435 bin [47.2,47.3) has 27095 bin [47.3,47.4) has 26905 bin [47.4,47.5) has 26747 bin [47.5,47.6) has 26100 bin [47.6,47.7) has 25810 bin [47.7,47.8) has 26217 bin [47.8,47.9) has 25917 bin [47.9,48.0) has 25789 bin [48.0,48.1) has 25370 bin [48.1,48.2) has 25326 bin [48.2,48.3) has 25225 bin [48.3,48.4) has 25413 bin [48.4,48.5) has 25788 bin [48.5,48.6) has 25633 bin [48.6,48.7) has 25380 bin [48.7,48.8) has 24901 bin [48.8,48.9) has 24512 bin [48.9,49.0) has 24572 bin [49.0,49.1) has 23917 bin [49.1,49.2) has 23879 bin [49.2,49.3) has 23518 bin [49.3,49.4) has 22977 bin [49.4,49.5) has 22918 bin [49.5,49.6) has 22514 bin [49.6,49.7) has 22262 bin [49.7,49.8) has 21633 bin [49.8,49.9) has 21191 bin [49.9,50.0) has 20979 bin [50.0,50.1) has 20572 bin [50.1,50.2) has 20273 bin [50.2,50.3) has 19864 bin [50.3,50.4) has 19272 bin [50.4,50.5) has 18825 bin [50.5,50.6) has 18398 bin [50.6,50.7) has 17625 bin [50.7,50.8) has 17281 bin [50.8,50.9) has 17232 bin [50.9,51.0) has 16643 bin [51.0,51.1) has 16304 bin [51.1,51.2) has 15980 bin [51.2,51.3) has 15403 bin [51.3,51.4) has 14609 bin [51.4,51.5) has 14416 bin [51.5,51.6) has 13918 bin [51.6,51.7) has 13504 bin [51.7,51.8) has 13286 bin [51.8,51.9) has 12691 bin [51.9,52.0) has 12049 bin [52.0,52.1) has 11608 bin [52.1,52.2) has 10983 bin [52.2,52.3) has 10459 bin [52.3,52.4) has 10120 bin [52.4,52.5) has 9738 bin [52.5,52.6) has 9324 bin [52.6,52.7) has 8799 bin [52.7,52.8) has 8524 bin [52.8,52.9) has 7843 bin [52.9,53.0) has 7442 bin [53.0,53.1) has 6794 bin [53.1,53.2) has 6485 bin [53.2,53.3) has 6079 bin [53.3,53.4) has 5730 bin [53.4,53.5) has 5301 bin [53.5,53.6) has 5021 bin [53.6,53.7) has 4622 bin [53.7,53.8) has 4178 bin [53.8,53.9) has 3850 bin [53.9,54.0) has 3693 bin [54.0,54.1) has 3343 bin [54.1,54.2) has 3161 bin [54.2,54.3) has 2918 bin [54.3,54.4) has 2524 bin [54.4,54.5) has 2305 bin [54.5,54.6) has 2176 bin [54.6,54.7) has 1979 bin [54.7,54.8) has 1814 bin [54.8,54.9) has 1661 bin [54.9,55.0) has 1431 bin [55.0,55.1) has 1325 bin [55.1,55.2) has 1187 bin [55.2,55.3) has 1067 bin [55.3,55.4) has 929 bin [55.4,55.5) has 805 bin [55.5,55.6) has 720 bin [55.6,55.7) has 607 bin [55.7,55.8) has 525 bin [55.8,55.9) has 408 bin [55.9,56.0) has 402 bin [56.0,56.1) has 301 bin [56.1,56.2) has 296 bin [56.2,56.3) has 226 bin [56.3,56.4) has 206 bin [56.4,56.5) has 149 bin [56.5,56.6) has 145 bin [56.6,56.7) has 129 bin [56.7,56.8) has 125 bin [56.8,56.9) has 109 bin [56.9,57.0) has 92 bin [57.0,57.1) has 91 bin [57.1,57.2) has 92 bin [57.2,57.3) has 86 bin [57.3,57.4) has 108 bin [57.4,57.5) has 82 bin [57.5,57.6) has 71 bin [57.6,57.7) has 76 bin [57.7,57.8) has 66 bin [57.8,57.9) has 75 bin [57.9,58.0) has 47 bin [58.0,58.1) has 36 bin [58.1,58.2) has 30 bin [58.2,58.3) has 12 bin [58.3,58.4) has 4 average z coordinate 34.3 for 30515909 element(s) point source id histogram with bin size 1.000000 bin 174 has 950623 bin 175 has 19971913 bin 176 has 9593373 average point source id 175.28322112246434 for 30515909 element(s)