lasinfo (210611) report for 'AHN4T/28FN1_17.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: 336/2022 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: 29897716 number of points by return: 25200785 2780321 1400078 437559 78973 scale factor x y z: 0.001 0.001 0.001 offset x y z: 250980 494980 0 min x y z: 250980.000 494980.000 24.929 max x y z: 252019.999 496269.999 55.382 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: 29897716 extended number of points by return: 25200785 2780321 1400078 437559 78973 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 24929 55382 intensity 56 4097 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 -5 29 user_data 6 7 point_source_ID 172 173 gps_time 324214906.424336 324215288.894561 WARNING: range violates GPS week time specified by global encoding bit 0 Color R 15 255 G 31 255 B 18 255 NIR 0 255 extended_return_number 1 5 extended_number_of_returns 1 7 extended_classification 1 26 extended_scan_angle -833 4833 extended_scanner_channel 0 0 attribute0 0 0 ('Amplitude') attribute1 -16.44 24.58 ('Reflectance') attribute2 0 65535 ('Deviation') number of first returns: 25200785 number of intermediate returns: 1924768 number of last returns: 25187739 number of single returns: 22415576 covered area in square units/kilounits: 1341592/1.34 point density: all returns 22.29 last only 18.77 (per square units) spacing: all returns 0.21 last only 0.23 (in units) WARNING: point type is 8 but (legacy) number of point records in header is 29897716 instead zero. WARNING: point type is 8 but (legacy) number of points by return [1] in header is 25200785 instead zero. WARNING: point type is 8 but (legacy) number of points by return [2] in header is 2780321 instead zero. WARNING: point type is 8 but (legacy) number of points by return [3] in header is 1400078 instead zero. WARNING: point type is 8 but (legacy) number of points by return [4] in header is 437559 instead zero. WARNING: point type is 8 but (legacy) number of points by return [5] in header is 78973 instead zero. overview over extended number of returns of given pulse: 22415576 2766255 2888049 1433197 352463 39254 2922 0 0 0 0 0 0 0 0 histogram of classification of points: 5377318 unclassified (1) 24089133 ground (2) 421628 building (6) 9568 water (9) 69 Reserved for ASPRS Definition (26) +-> flagged as extended overlap: 1956031 +---> 442125 of those are unclassified (1) +---> 1498072 of those are ground (2) +---> 14094 of those are building (6) +---> 1740 of those are water (9) z coordinate histogram with bin size 0.100000 bin [24.9,25.0) has 48 bin [25.0,25.1) has 285 bin [25.1,25.2) has 117 bin [25.2,25.3) has 248 bin [25.3,25.4) has 3041 bin [25.4,25.5) has 1536 bin [25.5,25.6) has 2193 bin [25.6,25.7) has 9452 bin [25.7,25.8) has 29180 bin [25.8,25.9) has 79433 bin [25.9,26.0) has 148819 bin [26.0,26.1) has 159549 bin [26.1,26.2) has 178376 bin [26.2,26.3) has 167172 bin [26.3,26.4) has 148861 bin [26.4,26.5) has 197620 bin [26.5,26.6) has 270777 bin [26.6,26.7) has 340209 bin [26.7,26.8) has 444173 bin [26.8,26.9) has 472302 bin [26.9,27.0) has 389406 bin [27.0,27.1) has 310229 bin [27.1,27.2) has 295531 bin [27.2,27.3) has 327450 bin [27.3,27.4) has 367815 bin [27.4,27.5) has 408794 bin [27.5,27.6) has 535878 bin [27.6,27.7) has 501414 bin [27.7,27.8) has 395485 bin [27.8,27.9) has 430016 bin [27.9,28.0) has 399095 bin [28.0,28.1) has 497455 bin [28.1,28.2) has 606232 bin [28.2,28.3) has 649071 bin [28.3,28.4) has 799102 bin [28.4,28.5) has 907339 bin [28.5,28.6) has 871674 bin [28.6,28.7) has 881253 bin [28.7,28.8) has 733515 bin [28.8,28.9) has 530012 bin [28.9,29.0) has 491932 bin [29.0,29.1) has 506754 bin [29.1,29.2) has 545595 bin [29.2,29.3) has 519444 bin [29.3,29.4) has 423673 bin [29.4,29.5) has 409763 bin [29.5,29.6) has 383934 bin [29.6,29.7) has 379802 bin [29.7,29.8) has 389707 bin [29.8,29.9) has 378719 bin [29.9,30.0) has 464541 bin [30.0,30.1) has 526426 bin [30.1,30.2) has 457860 bin [30.2,30.3) has 405883 bin [30.3,30.4) has 443486 bin [30.4,30.5) has 484268 bin [30.5,30.6) has 395466 bin [30.6,30.7) has 308597 bin [30.7,30.8) has 298037 bin [30.8,30.9) has 282697 bin [30.9,31.0) has 286780 bin [31.0,31.1) has 257345 bin [31.1,31.2) has 236684 bin [31.2,31.3) has 229980 bin [31.3,31.4) has 245079 bin [31.4,31.5) has 246803 bin [31.5,31.6) has 201162 bin [31.6,31.7) has 194258 bin [31.7,31.8) has 193053 bin [31.8,31.9) has 194744 bin [31.9,32.0) has 183754 bin [32.0,32.1) has 148870 bin [32.1,32.2) has 120733 bin [32.2,32.3) has 108364 bin [32.3,32.4) has 110080 bin [32.4,32.5) has 94538 bin [32.5,32.6) has 62143 bin [32.6,32.7) has 54506 bin [32.7,32.8) has 44253 bin [32.8,32.9) has 32020 bin [32.9,33.0) has 32025 bin [33.0,33.1) has 31873 bin [33.1,33.2) has 30731 bin [33.2,33.3) has 31233 bin [33.3,33.4) has 36196 bin [33.4,33.5) has 31888 bin [33.5,33.6) has 31463 bin [33.6,33.7) has 31076 bin [33.7,33.8) has 31437 bin [33.8,33.9) has 30785 bin [33.9,34.0) has 32921 bin [34.0,34.1) has 32269 bin [34.1,34.2) has 31967 bin [34.2,34.3) has 32026 bin [34.3,34.4) has 32040 bin [34.4,34.5) has 32398 bin [34.5,34.6) has 32502 bin [34.6,34.7) has 32217 bin [34.7,34.8) has 32469 bin [34.8,34.9) has 33341 bin [34.9,35.0) has 33589 bin [35.0,35.1) has 34183 bin [35.1,35.2) has 32613 bin [35.2,35.3) has 33272 bin [35.3,35.4) has 33633 bin [35.4,35.5) has 33723 bin [35.5,35.6) has 33003 bin [35.6,35.7) has 32777 bin [35.7,35.8) has 33122 bin [35.8,35.9) has 32549 bin [35.9,36.0) has 32741 bin [36.0,36.1) has 33417 bin [36.1,36.2) has 34236 bin [36.2,36.3) has 33204 bin [36.3,36.4) has 33095 bin [36.4,36.5) has 32652 bin [36.5,36.6) has 32996 bin [36.6,36.7) has 34619 bin [36.7,36.8) has 34356 bin [36.8,36.9) has 33734 bin [36.9,37.0) has 34076 bin [37.0,37.1) has 34940 bin [37.1,37.2) has 33486 bin [37.2,37.3) has 33320 bin [37.3,37.4) has 33452 bin [37.4,37.5) has 33593 bin [37.5,37.6) has 33264 bin [37.6,37.7) has 33648 bin [37.7,37.8) has 33145 bin [37.8,37.9) has 33317 bin [37.9,38.0) has 33144 bin [38.0,38.1) has 32998 bin [38.1,38.2) has 33230 bin [38.2,38.3) has 33635 bin [38.3,38.4) has 34401 bin [38.4,38.5) has 33323 bin [38.5,38.6) has 32840 bin [38.6,38.7) has 32865 bin [38.7,38.8) has 32833 bin [38.8,38.9) has 33166 bin [38.9,39.0) has 33891 bin [39.0,39.1) has 33681 bin [39.1,39.2) has 34320 bin [39.2,39.3) has 34904 bin [39.3,39.4) has 34165 bin [39.4,39.5) has 34000 bin [39.5,39.6) has 34562 bin [39.6,39.7) has 34546 bin [39.7,39.8) has 34552 bin [39.8,39.9) has 34154 bin [39.9,40.0) has 34468 bin [40.0,40.1) has 34547 bin [40.1,40.2) has 34142 bin [40.2,40.3) has 34638 bin [40.3,40.4) has 34661 bin [40.4,40.5) has 34170 bin [40.5,40.6) has 34439 bin [40.6,40.7) has 34174 bin [40.7,40.8) has 34318 bin [40.8,40.9) has 34162 bin [40.9,41.0) has 34286 bin [41.0,41.1) has 34142 bin [41.1,41.2) has 33800 bin [41.2,41.3) has 33712 bin [41.3,41.4) has 33650 bin [41.4,41.5) has 32778 bin [41.5,41.6) has 33283 bin [41.6,41.7) has 32725 bin [41.7,41.8) has 32810 bin [41.8,41.9) has 32649 bin [41.9,42.0) has 32420 bin [42.0,42.1) has 32191 bin [42.1,42.2) has 32531 bin [42.2,42.3) has 31815 bin [42.3,42.4) has 31602 bin [42.4,42.5) has 31554 bin [42.5,42.6) has 30880 bin [42.6,42.7) has 30253 bin [42.7,42.8) has 30104 bin [42.8,42.9) has 30234 bin [42.9,43.0) has 29744 bin [43.0,43.1) has 29532 bin [43.1,43.2) has 29006 bin [43.2,43.3) has 28538 bin [43.3,43.4) has 28240 bin [43.4,43.5) has 27989 bin [43.5,43.6) has 27638 bin [43.6,43.7) has 27319 bin [43.7,43.8) has 26969 bin [43.8,43.9) has 26802 bin [43.9,44.0) has 26472 bin [44.0,44.1) has 26638 bin [44.1,44.2) has 26015 bin [44.2,44.3) has 25914 bin [44.3,44.4) has 25810 bin [44.4,44.5) has 25803 bin [44.5,44.6) has 25034 bin [44.6,44.7) has 24906 bin [44.7,44.8) has 24179 bin [44.8,44.9) has 23233 bin [44.9,45.0) has 23053 bin [45.0,45.1) has 22787 bin [45.1,45.2) has 22283 bin [45.2,45.3) has 22106 bin [45.3,45.4) has 21608 bin [45.4,45.5) has 21247 bin [45.5,45.6) has 20875 bin [45.6,45.7) has 20571 bin [45.7,45.8) has 20249 bin [45.8,45.9) has 19991 bin [45.9,46.0) has 19615 bin [46.0,46.1) has 19187 bin [46.1,46.2) has 18480 bin [46.2,46.3) has 18336 bin [46.3,46.4) has 17945 bin [46.4,46.5) has 17286 bin [46.5,46.6) has 17078 bin [46.6,46.7) has 16848 bin [46.7,46.8) has 16384 bin [46.8,46.9) has 15904 bin [46.9,47.0) has 15697 bin [47.0,47.1) has 15144 bin [47.1,47.2) has 14831 bin [47.2,47.3) has 14609 bin [47.3,47.4) has 14581 bin [47.4,47.5) has 14416 bin [47.5,47.6) has 13956 bin [47.6,47.7) has 13831 bin [47.7,47.8) has 13231 bin [47.8,47.9) has 12868 bin [47.9,48.0) has 12302 bin [48.0,48.1) has 11902 bin [48.1,48.2) has 11840 bin [48.2,48.3) has 11308 bin [48.3,48.4) has 10996 bin [48.4,48.5) has 10786 bin [48.5,48.6) has 10620 bin [48.6,48.7) has 10502 bin [48.7,48.8) has 10033 bin [48.8,48.9) has 9811 bin [48.9,49.0) has 9380 bin [49.0,49.1) has 9199 bin [49.1,49.2) has 8766 bin [49.2,49.3) has 8568 bin [49.3,49.4) has 8182 bin [49.4,49.5) has 7962 bin [49.5,49.6) has 7817 bin [49.6,49.7) has 7481 bin [49.7,49.8) has 7137 bin [49.8,49.9) has 6592 bin [49.9,50.0) has 6297 bin [50.0,50.1) has 6169 bin [50.1,50.2) has 5700 bin [50.2,50.3) has 5530 bin [50.3,50.4) has 5246 bin [50.4,50.5) has 4846 bin [50.5,50.6) has 4620 bin [50.6,50.7) has 4338 bin [50.7,50.8) has 3865 bin [50.8,50.9) has 3673 bin [50.9,51.0) has 3470 bin [51.0,51.1) has 3234 bin [51.1,51.2) has 3009 bin [51.2,51.3) has 2803 bin [51.3,51.4) has 2446 bin [51.4,51.5) has 2364 bin [51.5,51.6) has 2295 bin [51.6,51.7) has 2168 bin [51.7,51.8) has 1988 bin [51.8,51.9) has 1828 bin [51.9,52.0) has 1674 bin [52.0,52.1) has 1577 bin [52.1,52.2) has 1408 bin [52.2,52.3) has 1253 bin [52.3,52.4) has 1192 bin [52.4,52.5) has 1066 bin [52.5,52.6) has 889 bin [52.6,52.7) has 830 bin [52.7,52.8) has 733 bin [52.8,52.9) has 674 bin [52.9,53.0) has 591 bin [53.0,53.1) has 505 bin [53.1,53.2) has 454 bin [53.2,53.3) has 407 bin [53.3,53.4) has 322 bin [53.4,53.5) has 280 bin [53.5,53.6) has 235 bin [53.6,53.7) has 208 bin [53.7,53.8) has 155 bin [53.8,53.9) has 154 bin [53.9,54.0) has 109 bin [54.0,54.1) has 74 bin [54.1,54.2) has 63 bin [54.2,54.3) has 44 bin [54.3,54.4) has 25 bin [54.4,54.5) has 18 bin [54.5,54.6) has 13 bin [54.6,54.7) has 10 bin [54.7,54.8) has 11 bin [54.8,54.9) has 11 bin [54.9,55.0) has 11 bin [55.0,55.1) has 8 bin [55.1,55.2) has 6 bin [55.2,55.3) has 4 bin [55.3,55.4) has 1 average z coordinate 30.7 for 29897716 element(s) point source id histogram with bin size 1.000000 bin 172 has 19326964 bin 173 has 10570752 average point source id 172.353563864209548 for 29897716 element(s)