lasinfo (210611) report for 'AHN4T/51EZ2_15.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: 339/2022 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: 36564168 number of points by return: 25721426 8168708 2315731 331044 27259 scale factor x y z: 0.001 0.001 0.001 offset x y z: 168980 389980 0 min x y z: 168980.000 389980.000 13.998 max x y z: 170019.999 391269.999 48.749 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: 36564168 extended number of points by return: 25721426 8168708 2315731 331044 27259 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 13998 48749 intensity 0 3038 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 74 76 gps_time 298281143.412404 298284506.912837 WARNING: range violates GPS week time specified by global encoding bit 0 Color R 21 255 G 42 255 B 33 255 NIR 15 255 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 30.38 ('Amplitude') attribute1 -16.94 14.49 ('Reflectance') attribute2 0 65535 ('Deviation') number of first returns: 25721426 number of intermediate returns: 2676473 number of last returns: 25680762 number of single returns: 17514493 covered area in square units/kilounits: 1340204/1.34 point density: all returns 27.28 last only 19.16 (per square units) spacing: all returns 0.19 last only 0.23 (in units) WARNING: point type is 8 but (legacy) number of point records in header is 36564168 instead zero. WARNING: point type is 8 but (legacy) number of points by return [1] in header is 25721426 instead zero. WARNING: point type is 8 but (legacy) number of points by return [2] in header is 8168708 instead zero. WARNING: point type is 8 but (legacy) number of points by return [3] in header is 2315731 instead zero. WARNING: point type is 8 but (legacy) number of points by return [4] in header is 331044 instead zero. WARNING: point type is 8 but (legacy) number of points by return [5] in header is 27259 instead zero. overview over extended number of returns of given pulse: 17514493 11724796 5969280 1218701 129649 6964 285 0 0 0 0 0 0 0 0 histogram of classification of points: 14005339 unclassified (1) 22311112 ground (2) 242531 building (6) 5186 water (9) +-> flagged as extended overlap: 2480511 +---> 841635 of those are unclassified (1) +---> 1590739 of those are ground (2) +---> 47756 of those are building (6) +---> 381 of those are water (9) z coordinate histogram with bin size 0.100000 bin [13.9,14.0) has 1 bin [14.0,14.1) has 49 bin [14.1,14.2) has 418 bin [14.2,14.3) has 742 bin [14.3,14.4) has 934 bin [14.4,14.5) has 1318 bin [14.5,14.6) has 1978 bin [14.6,14.7) has 1627 bin [14.7,14.8) has 4053 bin [14.8,14.9) has 8820 bin [14.9,15.0) has 15313 bin [15.0,15.1) has 31131 bin [15.1,15.2) has 69740 bin [15.2,15.3) has 82014 bin [15.3,15.4) has 87529 bin [15.4,15.5) has 107608 bin [15.5,15.6) has 180534 bin [15.6,15.7) has 426596 bin [15.7,15.8) has 909170 bin [15.8,15.9) has 1057923 bin [15.9,16.0) has 1413292 bin [16.0,16.1) has 1626322 bin [16.1,16.2) has 1362747 bin [16.2,16.3) has 1614335 bin [16.3,16.4) has 1282952 bin [16.4,16.5) has 1123707 bin [16.5,16.6) has 1091756 bin [16.6,16.7) has 1170812 bin [16.7,16.8) has 1133061 bin [16.8,16.9) has 1018430 bin [16.9,17.0) has 935084 bin [17.0,17.1) has 908044 bin [17.1,17.2) has 874335 bin [17.2,17.3) has 714340 bin [17.3,17.4) has 631302 bin [17.4,17.5) has 620345 bin [17.5,17.6) has 494944 bin [17.6,17.7) has 393666 bin [17.7,17.8) has 316511 bin [17.8,17.9) has 239988 bin [17.9,18.0) has 173930 bin [18.0,18.1) has 128664 bin [18.1,18.2) has 98913 bin [18.2,18.3) has 78686 bin [18.3,18.4) has 65903 bin [18.4,18.5) has 59170 bin [18.5,18.6) has 59366 bin [18.6,18.7) has 56882 bin [18.7,18.8) has 53208 bin [18.8,18.9) has 52208 bin [18.9,19.0) has 50033 bin [19.0,19.1) has 48020 bin [19.1,19.2) has 50046 bin [19.2,19.3) 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bin [34.4,34.5) has 99115 bin [34.5,34.6) has 96312 bin [34.6,34.7) has 93387 bin [34.7,34.8) has 90977 bin [34.8,34.9) has 87404 bin [34.9,35.0) has 84085 bin [35.0,35.1) has 81374 bin [35.1,35.2) has 78318 bin [35.2,35.3) has 76175 bin [35.3,35.4) has 73078 bin [35.4,35.5) has 69836 bin [35.5,35.6) has 66578 bin [35.6,35.7) has 64255 bin [35.7,35.8) has 61777 bin [35.8,35.9) has 59196 bin [35.9,36.0) has 56640 bin [36.0,36.1) has 54148 bin [36.1,36.2) has 51371 bin [36.2,36.3) has 48740 bin [36.3,36.4) has 46313 bin [36.4,36.5) has 44177 bin [36.5,36.6) has 42228 bin [36.6,36.7) has 40771 bin [36.7,36.8) has 38235 bin [36.8,36.9) has 36814 bin [36.9,37.0) has 35029 bin [37.0,37.1) has 33107 bin [37.1,37.2) has 31503 bin [37.2,37.3) has 30141 bin [37.3,37.4) has 28600 bin [37.4,37.5) has 27101 bin [37.5,37.6) has 26027 bin [37.6,37.7) has 24788 bin [37.7,37.8) has 23511 bin [37.8,37.9) has 22460 bin [37.9,38.0) has 21656 bin [38.0,38.1) has 20485 bin [38.1,38.2) has 19057 bin 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has 2784 bin [42.2,42.3) has 2594 bin [42.3,42.4) has 2352 bin [42.4,42.5) has 2219 bin [42.5,42.6) has 2213 bin [42.6,42.7) has 2011 bin [42.7,42.8) has 1877 bin [42.8,42.9) has 1801 bin [42.9,43.0) has 1761 bin [43.0,43.1) has 1578 bin [43.1,43.2) has 1489 bin [43.2,43.3) has 1379 bin [43.3,43.4) has 1356 bin [43.4,43.5) has 1238 bin [43.5,43.6) has 1190 bin [43.6,43.7) has 1112 bin [43.7,43.8) has 1000 bin [43.8,43.9) has 1002 bin [43.9,44.0) has 828 bin [44.0,44.1) has 816 bin [44.1,44.2) has 745 bin [44.2,44.3) has 684 bin [44.3,44.4) has 642 bin [44.4,44.5) has 601 bin [44.5,44.6) has 569 bin [44.6,44.7) has 535 bin [44.7,44.8) has 466 bin [44.8,44.9) has 449 bin [44.9,45.0) has 396 bin [45.0,45.1) has 340 bin [45.1,45.2) has 300 bin [45.2,45.3) has 247 bin [45.3,45.4) has 237 bin [45.4,45.5) has 232 bin [45.5,45.6) has 200 bin [45.6,45.7) has 181 bin [45.7,45.8) has 195 bin [45.8,45.9) has 144 bin [45.9,46.0) has 132 bin [46.0,46.1) has 107 bin [46.1,46.2) has 88 bin [46.2,46.3) has 79 bin [46.3,46.4) has 56 bin [46.4,46.5) has 48 bin [46.5,46.6) has 52 bin [46.6,46.7) has 56 bin [46.7,46.8) has 48 bin [46.8,46.9) has 42 bin [46.9,47.0) has 30 bin [47.0,47.1) has 26 bin [47.1,47.2) has 22 bin [47.2,47.3) has 15 bin [47.3,47.4) has 11 bin [47.4,47.5) has 17 bin [47.5,47.6) has 11 bin [47.6,47.7) has 3 bin [47.7,47.8) has 7 bin [47.8,47.9) has 2 bin [47.9,48.0) has 3 bin [48.0,48.1) has 3 bin [48.1,48.2) has 1 bin [48.2,48.3) has 1 bin [48.4,48.5) has 1 bin [48.7,48.8) has 1 average z coordinate 21.7 for 36564168 element(s) point source id histogram with bin size 1.000000 bin 74 has 490120 bin 75 has 29513527 bin 76 has 6560521 average point source id 75.166020487598672 for 36564168 element(s)