lasinfo (210611) report for 'AHN4T/15HN2_08.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: 334/2022 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: 25771740 number of points by return: 24457265 904257 327194 72597 9670 scale factor x y z: 0.001 0.001 0.001 offset x y z: 176980 534980 0 min x y z: 176980.000 534980.000 -5.970 max x y z: 178019.999 536269.999 25.917 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: 25771740 extended number of points by return: 24457265 904257 327194 72597 9670 728 29 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 -5970 25917 intensity 56 4611 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 29 user_data 6 7 point_source_ID 61 63 gps_time 330512465.835054 330516007.827935 WARNING: range violates GPS week time specified by global encoding bit 0 Color R 45 255 G 64 255 B 49 248 NIR 57 255 extended_return_number 1 7 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 -16.07 30.01 ('Reflectance') attribute2 0 65535 ('Deviation') number of first returns: 24457265 number of intermediate returns: 410239 number of last returns: 24456478 number of single returns: 23552242 covered area in square units/kilounits: 1317344/1.32 point density: all returns 19.56 last only 18.56 (per square units) spacing: all returns 0.23 last only 0.23 (in units) WARNING: point type is 8 but (legacy) number of point records in header is 25771740 instead zero. WARNING: point type is 8 but (legacy) number of points by return [1] in header is 24457265 instead zero. WARNING: point type is 8 but (legacy) number of points by return [2] in header is 904257 instead zero. WARNING: point type is 8 but (legacy) number of points by return [3] in header is 327194 instead zero. WARNING: point type is 8 but (legacy) number of points by return [4] in header is 72597 instead zero. WARNING: point type is 8 but (legacy) number of points by return [5] in header is 9670 instead zero. overview over extended number of returns of given pulse: 23552242 1154824 763832 251715 44729 4207 191 0 0 0 0 0 0 0 0 histogram of classification of points: 1528735 unclassified (1) 24186357 ground (2) 49393 water (9) 7255 Reserved for ASPRS Definition (26) +-> flagged as extended overlap: 2035550 +---> 50417 of those are unclassified (1) +---> 1981359 of those are ground (2) +---> 3774 of those are water (9) z coordinate histogram with bin size 0.100000 bin [-6.0,-5.9) has 42 bin [-5.9,-5.8) has 1216 bin [-5.8,-5.7) has 28760 bin [-5.7,-5.6) has 48027 bin [-5.6,-5.5) has 49726 bin [-5.5,-5.4) has 62388 bin [-5.4,-5.3) has 66318 bin [-5.3,-5.2) has 73026 bin [-5.2,-5.1) has 62551 bin [-5.1,-5.0) has 51009 bin [-5.0,-4.9) has 45712 bin [-4.9,-4.8) has 42473 bin [-4.8,-4.7) has 42619 bin [-4.7,-4.6) has 42220 bin [-4.6,-4.5) has 41615 bin [-4.5,-4.4) has 45690 bin [-4.4,-4.3) has 101797 bin [-4.3,-4.2) has 420128 bin [-4.2,-4.1) has 3349734 bin [-4.1,-4.0) has 5691011 bin [-4.0,-3.9) has 3937792 bin [-3.9,-3.8) has 5078709 bin [-3.8,-3.7) has 2200212 bin [-3.7,-3.6) has 1176770 bin [-3.6,-3.5) has 687560 bin [-3.5,-3.4) has 463988 bin [-3.4,-3.3) has 197207 bin [-3.3,-3.2) has 170599 bin [-3.2,-3.1) has 99803 bin [-3.1,-3.0) has 46119 bin [-3.0,-2.9) has 21669 bin [-2.9,-2.8) has 16505 bin [-2.8,-2.7) has 12090 bin [-2.7,-2.6) has 11231 bin [-2.6,-2.5) has 11116 bin [-2.5,-2.4) has 11064 bin [-2.4,-2.3) has 11073 bin [-2.3,-2.2) has 10391 bin [-2.2,-2.1) has 10308 bin [-2.1,-2.0) has 10029 bin [-2.0,-1.9) has 9827 bin [-1.9,-1.8) has 9327 bin [-1.8,-1.7) has 8914 bin [-1.7,-1.6) has 8782 bin [-1.6,-1.5) has 8572 bin [-1.5,-1.4) has 8283 bin [-1.4,-1.3) has 7901 bin [-1.3,-1.2) has 8013 bin [-1.2,-1.1) has 7793 bin [-1.1,-1.0) has 7704 bin [-1.0,-0.9) has 7853 bin [-0.9,-0.8) has 7698 bin [-0.8,-0.7) has 7496 bin [-0.7,-0.6) has 7493 bin [-0.6,-0.5) has 7363 bin 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bin [20.3,20.4) has 2019 bin [20.4,20.5) has 1971 bin [20.5,20.6) has 1862 bin [20.6,20.7) has 1843 bin [20.7,20.8) has 1763 bin [20.8,20.9) has 1720 bin [20.9,21.0) has 1663 bin [21.0,21.1) has 1546 bin [21.1,21.2) has 1554 bin [21.2,21.3) has 1548 bin [21.3,21.4) has 1434 bin [21.4,21.5) has 1407 bin [21.5,21.6) has 1344 bin [21.6,21.7) has 1351 bin [21.7,21.8) has 1276 bin [21.8,21.9) has 1157 bin [21.9,22.0) has 1194 bin [22.0,22.1) has 1071 bin [22.1,22.2) has 1000 bin [22.2,22.3) has 987 bin [22.3,22.4) has 912 bin [22.4,22.5) has 794 bin [22.5,22.6) has 783 bin [22.6,22.7) has 757 bin [22.7,22.8) has 718 bin [22.8,22.9) has 684 bin [22.9,23.0) has 630 bin [23.0,23.1) has 549 bin [23.1,23.2) has 483 bin [23.2,23.3) has 485 bin [23.3,23.4) has 446 bin [23.4,23.5) has 380 bin [23.5,23.6) has 377 bin [23.6,23.7) has 368 bin [23.7,23.8) has 331 bin [23.8,23.9) has 344 bin [23.9,24.0) has 287 bin [24.0,24.1) has 240 bin [24.1,24.2) has 242 bin [24.2,24.3) has 212 bin [24.3,24.4) has 181 bin [24.4,24.5) has 164 bin [24.5,24.6) has 126 bin [24.6,24.7) has 109 bin [24.7,24.8) has 92 bin [24.8,24.9) has 82 bin [24.9,25.0) has 60 bin [25.0,25.1) has 33 bin [25.1,25.2) has 25 bin [25.2,25.3) has 22 bin [25.3,25.4) has 9 bin [25.4,25.5) has 4 bin [25.5,25.6) has 4 bin [25.6,25.7) has 1 bin [25.7,25.8) has 3 bin [25.9,26.0) has 1 average z coordinate -3.3 for 25771740 element(s) point source id histogram with bin size 1.000000 bin 61 has 595473 bin 62 has 20160243 bin 63 has 5016024 average point source id 62.171527068021021 for 25771740 element(s)