lasinfo (210611) report for 'AHN4T/28HZ2_25.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: 33178493 number of points by return: 26673932 4349460 1696869 399837 53966 scale factor x y z: 0.001 0.001 0.001 offset x y z: 258980 474980 0 min x y z: 258980.000 474980.000 39.915 max x y z: 260019.999 476269.999 85.697 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: 33178493 extended number of points by return: 26673932 4349460 1696869 399837 53966 4206 223 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 39915 85697 intensity 57 3671 return_number 1 7 number_of_returns 1 7 edge_of_flight_line 0 1 scan_direction_flag 0 1 classification 1 26 scan_angle_rank -29 -2 user_data 6 7 point_source_ID 179 180 gps_time 328780991.623091 328781602.116988 WARNING: range violates GPS week time specified by global encoding bit 0 Color R 14 255 G 35 255 B 23 255 NIR 0 255 extended_return_number 1 7 extended_number_of_returns 1 7 extended_classification 1 26 extended_scan_angle -4833 -333 extended_scanner_channel 0 0 attribute0 0 0 ('Amplitude') attribute1 -16.25 20.54 ('Reflectance') attribute2 0 65535 ('Deviation') number of first returns: 26673932 number of intermediate returns: 2155115 number of last returns: 26665741 number of single returns: 22316295 covered area in square units/kilounits: 1318656/1.32 point density: all returns 25.16 last only 20.22 (per square units) spacing: all returns 0.20 last only 0.22 (in units) WARNING: point type is 8 but (legacy) number of point records in header is 33178493 instead zero. WARNING: point type is 8 but (legacy) number of points by return [1] in header is 26673932 instead zero. WARNING: point type is 8 but (legacy) number of points by return [2] in header is 4349460 instead zero. WARNING: point type is 8 but (legacy) number of points by return [3] in header is 1696869 instead zero. WARNING: point type is 8 but (legacy) number of points by return [4] in header is 399837 instead zero. WARNING: point type is 8 but (legacy) number of points by return [5] in header is 53966 instead zero. overview over extended number of returns of given pulse: 22316295 5313592 3891647 1382949 248586 23922 1502 0 0 0 0 0 0 0 0 histogram of classification of points: 8035102 unclassified (1) 24236350 ground (2) 900838 building (6) 5259 water (9) 944 Reserved for ASPRS Definition (26) +-> flagged as extended overlap: 2102431 +---> 592668 of those are unclassified (1) +---> 1447237 of those are ground (2) +---> 62427 of those are building (6) +---> 99 of those are water (9) z coordinate histogram with bin size 0.100000 bin [39.9,40.0) has 69 bin [40.0,40.1) has 175 bin [40.1,40.2) has 175 bin [40.2,40.3) has 228 bin [40.3,40.4) has 396 bin [40.4,40.5) has 1222 bin [40.5,40.6) has 9292 bin [40.6,40.7) has 15297 bin [40.7,40.8) has 15391 bin [40.8,40.9) has 20390 bin [40.9,41.0) has 21428 bin [41.0,41.1) has 24240 bin [41.1,41.2) has 40295 bin [41.2,41.3) has 39925 bin [41.3,41.4) has 48747 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2039 bin [75.9,76.0) has 1964 bin [76.0,76.1) has 1824 bin [76.1,76.2) has 1720 bin [76.2,76.3) has 1713 bin [76.3,76.4) has 1542 bin [76.4,76.5) has 1584 bin [76.5,76.6) has 1453 bin [76.6,76.7) has 1390 bin [76.7,76.8) has 1342 bin [76.8,76.9) has 1255 bin [76.9,77.0) has 1273 bin [77.0,77.1) has 1196 bin [77.1,77.2) has 1220 bin [77.2,77.3) has 1080 bin [77.3,77.4) has 1058 bin [77.4,77.5) has 1035 bin [77.5,77.6) has 995 bin [77.6,77.7) has 1060 bin [77.7,77.8) has 976 bin [77.8,77.9) has 913 bin [77.9,78.0) has 881 bin [78.0,78.1) has 843 bin [78.1,78.2) has 823 bin [78.2,78.3) has 781 bin [78.3,78.4) has 774 bin [78.4,78.5) has 715 bin [78.5,78.6) has 716 bin [78.6,78.7) has 741 bin [78.7,78.8) has 658 bin [78.8,78.9) has 738 bin [78.9,79.0) has 687 bin [79.0,79.1) has 622 bin [79.1,79.2) has 575 bin [79.2,79.3) has 584 bin [79.3,79.4) has 593 bin [79.4,79.5) has 557 bin [79.5,79.6) has 533 bin [79.6,79.7) has 558 bin [79.7,79.8) has 604 bin [79.8,79.9) has 650 bin [79.9,80.0) has 630 bin [80.0,80.1) has 568 bin [80.1,80.2) has 582 bin [80.2,80.3) has 502 bin [80.3,80.4) has 521 bin [80.4,80.5) has 474 bin [80.5,80.6) has 490 bin [80.6,80.7) has 473 bin [80.7,80.8) has 497 bin [80.8,80.9) has 456 bin [80.9,81.0) has 498 bin [81.0,81.1) has 432 bin [81.1,81.2) has 421 bin [81.2,81.3) has 374 bin [81.3,81.4) has 410 bin [81.4,81.5) has 359 bin [81.5,81.6) has 340 bin [81.6,81.7) has 322 bin [81.7,81.8) has 356 bin [81.8,81.9) has 326 bin [81.9,82.0) has 311 bin [82.0,82.1) has 309 bin [82.1,82.2) has 280 bin [82.2,82.3) has 239 bin [82.3,82.4) has 245 bin [82.4,82.5) has 232 bin [82.5,82.6) has 230 bin [82.6,82.7) has 228 bin [82.7,82.8) has 186 bin [82.8,82.9) has 182 bin [82.9,83.0) has 153 bin [83.0,83.1) has 167 bin [83.1,83.2) has 142 bin [83.2,83.3) has 131 bin [83.3,83.4) has 165 bin [83.4,83.5) has 153 bin [83.5,83.6) has 103 bin [83.6,83.7) has 119 bin [83.7,83.8) has 111 bin [83.8,83.9) has 101 bin [83.9,84.0) has 81 bin [84.0,84.1) has 93 bin [84.1,84.2) has 50 bin [84.2,84.3) has 66 bin [84.3,84.4) has 51 bin [84.4,84.5) has 54 bin [84.5,84.6) has 41 bin [84.6,84.7) has 49 bin [84.7,84.8) has 42 bin [84.8,84.9) has 25 bin [84.9,85.0) has 42 bin [85.0,85.1) has 25 bin [85.1,85.2) has 19 bin [85.2,85.3) has 19 bin [85.3,85.4) has 10 bin [85.4,85.5) has 5 bin [85.5,85.6) has 1 bin [85.6,85.7) has 3 average z coordinate 49.9 for 33178493 element(s) point source id histogram with bin size 1.000000 bin 179 has 15298895 bin 180 has 17879598 average point source id 179.538891202804166 for 33178493 element(s)