lasinfo (210611) report for 'AHN4T/28FN1_07.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: 9134353 number of points by return: 6735165 1696535 592135 100917 9601 scale factor x y z: 0.001 0.001 0.001 offset x y z: 250980 497480 0 min x y z: 250980.001 497480.000 27.317 max x y z: 252019.999 497840.287 51.807 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: 9134353 extended number of points by return: 6735165 1696535 592135 100917 9601 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 1 1039999 Y 0 360287 Z 27317 51807 intensity 56 1676 return_number 1 5 number_of_returns 1 7 edge_of_flight_line 0 1 scan_direction_flag 0 1 classification 1 2 scan_angle_rank -6 29 user_data 6 7 point_source_ID 172 173 gps_time 324214944.487335 324215251.708023 WARNING: range violates GPS week time specified by global encoding bit 0 Color R 16 249 G 35 232 B 34 223 NIR 24 238 extended_return_number 1 5 extended_number_of_returns 1 7 extended_classification 1 2 extended_scan_angle -1000 4833 extended_scanner_channel 0 0 attribute0 0 0 ('Amplitude') attribute1 -16.31 -0.18 ('Reflectance') attribute2 0 65535 ('Deviation') number of first returns: 6735165 number of intermediate returns: 703058 number of last returns: 6736043 number of single returns: 5039913 covered area in square units/kilounits: 353336/0.35 point density: all returns 25.85 last only 19.06 (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 9134353 instead zero. WARNING: point type is 8 but (legacy) number of points by return [1] in header is 6735165 instead zero. WARNING: point type is 8 but (legacy) number of points by return [2] in header is 1696535 instead zero. WARNING: point type is 8 but (legacy) number of points by return [3] in header is 592135 instead zero. WARNING: point type is 8 but (legacy) number of points by return [4] in header is 100917 instead zero. WARNING: point type is 8 but (legacy) number of points by return [5] in header is 9601 instead zero. overview over extended number of returns of given pulse: 5039913 2208221 1473144 365099 44798 3016 162 0 0 0 0 0 0 0 0 histogram of classification of points: 2593077 unclassified (1) 6541276 ground (2) +-> flagged as extended overlap: 660790 +---> 73469 of those are unclassified (1) +---> 587321 of those are ground (2) z coordinate histogram with bin size 0.100000 bin [27.3,27.4) has 5063 bin [27.4,27.5) has 44608 bin [27.5,27.6) has 83583 bin [27.6,27.7) has 121361 bin [27.7,27.8) has 169326 bin [27.8,27.9) has 124765 bin [27.9,28.0) has 121455 bin [28.0,28.1) has 121590 bin [28.1,28.2) has 141297 bin [28.2,28.3) has 128823 bin [28.3,28.4) has 189933 bin [28.4,28.5) has 156851 bin [28.5,28.6) has 99019 bin [28.6,28.7) has 80609 bin [28.7,28.8) has 68653 bin [28.8,28.9) has 141050 bin [28.9,29.0) has 123950 bin [29.0,29.1) has 111517 bin [29.1,29.2) has 135945 bin [29.2,29.3) has 143982 bin [29.3,29.4) has 164322 bin [29.4,29.5) has 178801 bin [29.5,29.6) has 168970 bin [29.6,29.7) has 176524 bin [29.7,29.8) has 174513 bin [29.8,29.9) has 166399 bin [29.9,30.0) has 143467 bin [30.0,30.1) has 159515 bin [30.1,30.2) has 167636 bin [30.2,30.3) has 186253 bin [30.3,30.4) has 202094 bin [30.4,30.5) has 243569 bin [30.5,30.6) has 251160 bin [30.6,30.7) has 225248 bin [30.7,30.8) has 204659 bin [30.8,30.9) has 225890 bin [30.9,31.0) has 245052 bin [31.0,31.1) has 197880 bin [31.1,31.2) has 182808 bin [31.2,31.3) has 165362 bin [31.3,31.4) has 122301 bin [31.4,31.5) has 100725 bin [31.5,31.6) has 87443 bin [31.6,31.7) has 76918 bin [31.7,31.8) has 58709 bin [31.8,31.9) has 33436 bin [31.9,32.0) has 16899 bin [32.0,32.1) has 10693 bin [32.1,32.2) has 8375 bin [32.2,32.3) has 8167 bin [32.3,32.4) has 8598 bin [32.4,32.5) has 8909 bin [32.5,32.6) has 9197 bin [32.6,32.7) has 9720 bin [32.7,32.8) has 9922 bin [32.8,32.9) has 10197 bin [32.9,33.0) has 10537 bin [33.0,33.1) has 10797 bin [33.1,33.2) has 10703 bin [33.2,33.3) has 10730 bin [33.3,33.4) has 10971 bin [33.4,33.5) has 10839 bin [33.5,33.6) has 10778 bin [33.6,33.7) has 10846 bin [33.7,33.8) has 10766 bin [33.8,33.9) has 10978 bin [33.9,34.0) has 10763 bin [34.0,34.1) has 10956 bin [34.1,34.2) has 10537 bin [34.2,34.3) has 10651 bin [34.3,34.4) has 10589 bin [34.4,34.5) has 10577 bin [34.5,34.6) has 10680 bin [34.6,34.7) has 10486 bin [34.7,34.8) has 10692 bin [34.8,34.9) has 10883 bin [34.9,35.0) has 10713 bin [35.0,35.1) has 10841 bin [35.1,35.2) has 10889 bin [35.2,35.3) has 11082 bin [35.3,35.4) has 11082 bin [35.4,35.5) has 11368 bin [35.5,35.6) has 11503 bin [35.6,35.7) has 11627 bin [35.7,35.8) has 12018 bin [35.8,35.9) has 12007 bin [35.9,36.0) has 11977 bin [36.0,36.1) has 12186 bin [36.1,36.2) has 11986 bin [36.2,36.3) has 12178 bin [36.3,36.4) has 12222 bin [36.4,36.5) has 12481 bin [36.5,36.6) has 12738 bin [36.6,36.7) has 12725 bin [36.7,36.8) has 12632 bin [36.8,36.9) has 12944 bin [36.9,37.0) has 12828 bin [37.0,37.1) has 13299 bin [37.1,37.2) has 13572 bin [37.2,37.3) has 13788 bin [37.3,37.4) has 13997 bin [37.4,37.5) has 14403 bin [37.5,37.6) has 14543 bin [37.6,37.7) has 14892 bin [37.7,37.8) has 14915 bin [37.8,37.9) has 14950 bin [37.9,38.0) has 15254 bin [38.0,38.1) has 15735 bin [38.1,38.2) has 15961 bin [38.2,38.3) has 16248 bin [38.3,38.4) has 16905 bin [38.4,38.5) has 16966 bin [38.5,38.6) has 17287 bin [38.6,38.7) has 17580 bin [38.7,38.8) has 18020 bin [38.8,38.9) has 18344 bin [38.9,39.0) has 18817 bin [39.0,39.1) has 18899 bin [39.1,39.2) has 18948 bin [39.2,39.3) has 19468 bin [39.3,39.4) has 19721 bin [39.4,39.5) has 19942 bin [39.5,39.6) has 20017 bin [39.6,39.7) has 20753 bin [39.7,39.8) has 20896 bin [39.8,39.9) has 21287 bin [39.9,40.0) has 21781 bin [40.0,40.1) has 21963 bin [40.1,40.2) has 22485 bin [40.2,40.3) has 22591 bin [40.3,40.4) has 23387 bin [40.4,40.5) has 23501 bin [40.5,40.6) has 24268 bin [40.6,40.7) has 24781 bin [40.7,40.8) has 25053 bin [40.8,40.9) has 25682 bin [40.9,41.0) has 26437 bin [41.0,41.1) has 26857 bin [41.1,41.2) has 27073 bin [41.2,41.3) has 27327 bin [41.3,41.4) has 27708 bin [41.4,41.5) has 27956 bin [41.5,41.6) has 28340 bin [41.6,41.7) has 28801 bin [41.7,41.8) has 28956 bin [41.8,41.9) has 29485 bin [41.9,42.0) has 29889 bin [42.0,42.1) has 29828 bin [42.1,42.2) has 29644 bin [42.2,42.3) has 29961 bin [42.3,42.4) has 29571 bin [42.4,42.5) has 29738 bin [42.5,42.6) has 29661 bin [42.6,42.7) has 29254 bin [42.7,42.8) has 28973 bin [42.8,42.9) has 28570 bin [42.9,43.0) has 28484 bin [43.0,43.1) has 28067 bin [43.1,43.2) has 27395 bin [43.2,43.3) has 27244 bin [43.3,43.4) has 26834 bin [43.4,43.5) has 25986 bin [43.5,43.6) has 25752 bin [43.6,43.7) has 25155 bin [43.7,43.8) has 24576 bin [43.8,43.9) has 23794 bin [43.9,44.0) has 23340 bin [44.0,44.1) has 22744 bin [44.1,44.2) has 21834 bin [44.2,44.3) has 21042 bin [44.3,44.4) has 20514 bin [44.4,44.5) has 19672 bin [44.5,44.6) has 18898 bin [44.6,44.7) has 18324 bin [44.7,44.8) has 17525 bin [44.8,44.9) has 16641 bin [44.9,45.0) has 15879 bin [45.0,45.1) has 14803 bin [45.1,45.2) has 13889 bin [45.2,45.3) has 12861 bin [45.3,45.4) has 12130 bin [45.4,45.5) has 10917 bin [45.5,45.6) has 10279 bin [45.6,45.7) has 9516 bin [45.7,45.8) has 8608 bin [45.8,45.9) has 8105 bin [45.9,46.0) has 7302 bin [46.0,46.1) has 6676 bin [46.1,46.2) has 5988 bin [46.2,46.3) has 5296 bin [46.3,46.4) has 4681 bin [46.4,46.5) has 4279 bin [46.5,46.6) has 3862 bin [46.6,46.7) has 3255 bin [46.7,46.8) has 2908 bin [46.8,46.9) has 2495 bin [46.9,47.0) has 2099 bin [47.0,47.1) has 1841 bin [47.1,47.2) has 1542 bin [47.2,47.3) has 1326 bin [47.3,47.4) has 1076 bin [47.4,47.5) has 910 bin [47.5,47.6) has 724 bin [47.6,47.7) has 628 bin [47.7,47.8) has 547 bin [47.8,47.9) has 459 bin [47.9,48.0) has 331 bin [48.0,48.1) has 322 bin [48.1,48.2) has 283 bin [48.2,48.3) has 207 bin [48.3,48.4) has 176 bin [48.4,48.5) has 134 bin [48.5,48.6) has 105 bin [48.6,48.7) has 79 bin [48.7,48.8) has 79 bin [48.8,48.9) has 52 bin [48.9,49.0) has 44 bin [49.0,49.1) has 27 bin [49.1,49.2) has 27 bin [49.2,49.3) has 24 bin [49.3,49.4) has 21 bin [49.4,49.5) has 21 bin [49.5,49.6) has 25 bin [49.6,49.7) has 17 bin [49.7,49.8) has 19 bin [49.8,49.9) has 18 bin [49.9,50.0) has 9 bin [50.0,50.1) has 18 bin [50.1,50.2) has 19 bin [50.2,50.3) has 12 bin [50.3,50.4) has 12 bin [50.4,50.5) has 15 bin [50.5,50.6) has 13 bin [50.6,50.7) has 16 bin [50.7,50.8) has 16 bin [50.8,50.9) has 16 bin [50.9,51.0) has 13 bin [51.0,51.1) has 14 bin [51.1,51.2) has 12 bin [51.2,51.3) has 8 bin [51.3,51.4) has 2 bin [51.4,51.5) has 4 bin [51.5,51.6) has 9 bin [51.6,51.7) has 5 bin [51.7,51.8) has 1 bin [51.8,51.9) has 1 average z coordinate 32.6 for 9134353 element(s) point source id histogram with bin size 1.000000 bin 172 has 5654291 bin 173 has 3480062 average point source id 172.380986151947496 for 9134353 element(s)