lasinfo (210611) report for 'AHN4T/37EN1_01.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: 175/2021 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: 49580891 number of points by return: 42008015 6089973 1273661 191183 18059 scale factor x y z: 0.001 0.001 0.001 offset x y z: 79980 448730 0 min x y z: 79980.000 448730.000 -5.144 max x y z: 81019.999 450019.999 46.362 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: 49580891 extended number of points by return: 42008015 6089973 1273661 191183 18059 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 -5144 46362 intensity 48 4660 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 -31 32 user_data 6 7 point_source_ID 158 160 gps_time 270291603.308733 270293622.289279 WARNING: range violates GPS week time specified by global encoding bit 0 Color R 16 255 G 19 255 B 7 255 NIR 32 255 extended_return_number 1 5 extended_number_of_returns 1 7 extended_classification 1 26 extended_scan_angle -5167 5333 extended_scanner_channel 0 0 attribute0 0.48 46.6 ('Amplitude') attribute1 -15.39 31.62 ('Reflectance') attribute2 0 65535 ('Deviation') number of first returns: 42008015 number of intermediate returns: 1493986 number of last returns: 41928248 number of single returns: 35849358 covered area in square units/kilounits: 1281932/1.28 point density: all returns 38.68 last only 32.71 (per square units) spacing: all returns 0.16 last only 0.17 (in units) WARNING: point type is 8 but (legacy) number of point records in header is 49580891 instead zero. WARNING: point type is 8 but (legacy) number of points by return [1] in header is 42008015 instead zero. WARNING: point type is 8 but (legacy) number of points by return [2] in header is 6089973 instead zero. WARNING: point type is 8 but (legacy) number of points by return [3] in header is 1273661 instead zero. WARNING: point type is 8 but (legacy) number of points by return [4] in header is 191183 instead zero. WARNING: point type is 8 but (legacy) number of points by return [5] in header is 18059 instead zero. overview over extended number of returns of given pulse: 35849358 9680279 3261949 698231 88459 2187 428 0 0 0 0 0 0 0 0 histogram of classification of points: 12812677 unclassified (1) 27197459 ground (2) 9103868 building (6) 226233 water (9) 240654 Reserved for ASPRS Definition (26) +-> flagged as extended overlap: 3632755 +---> 975385 of those are unclassified (1) +---> 1938096 of those are ground (2) +---> 687863 of those are building (6) +---> 7460 of those are water (9) +---> 23951 of those are Reserved for ASPRS Definition (26) z coordinate histogram with bin size 0.100000 bin [-5.2,-5.1) has 5 bin [-5.1,-5.0) has 40 bin [-5.0,-4.9) has 91 bin [-4.9,-4.8) has 1636 bin [-4.8,-4.7) has 104342 bin [-4.7,-4.6) has 52336 bin [-4.6,-4.5) has 50134 bin [-4.5,-4.4) has 49544 bin [-4.4,-4.3) has 104160 bin [-4.3,-4.2) has 135453 bin [-4.2,-4.1) has 68812 bin [-4.1,-4.0) has 54007 bin 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4992 bin [23.3,23.4) has 5156 bin [23.4,23.5) has 28479 bin [23.5,23.6) has 4845 bin [23.6,23.7) has 3873 bin [23.7,23.8) has 6201 bin [23.8,23.9) has 4274 bin [23.9,24.0) has 3685 bin [24.0,24.1) has 3644 bin [24.1,24.2) has 3944 bin [24.2,24.3) has 3463 bin [24.3,24.4) has 3645 bin [24.4,24.5) has 3746 bin [24.5,24.6) has 3688 bin [24.6,24.7) has 3356 bin [24.7,24.8) has 3242 bin [24.8,24.9) has 3058 bin [24.9,25.0) has 2919 bin [25.0,25.1) has 2969 bin [25.1,25.2) has 2883 bin [25.2,25.3) has 2837 bin [25.3,25.4) has 2860 bin [25.4,25.5) has 2829 bin [25.5,25.6) has 3986 bin [25.6,25.7) has 12854 bin [25.7,25.8) has 47208 bin [25.8,25.9) has 10788 bin [25.9,26.0) has 4998 bin [26.0,26.1) has 4275 bin [26.1,26.2) has 3642 bin [26.2,26.3) has 3401 bin [26.3,26.4) has 2656 bin [26.4,26.5) has 2481 bin [26.5,26.6) has 2788 bin [26.6,26.7) has 2328 bin [26.7,26.8) has 2267 bin [26.8,26.9) has 2142 bin [26.9,27.0) has 2012 bin [27.0,27.1) has 2074 bin [27.1,27.2) has 2853 bin [27.2,27.3) 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bin [35.5,35.6) has 112 bin [35.6,35.7) has 273 bin [35.7,35.8) has 237 bin [35.8,35.9) has 35 bin [35.9,36.0) has 39 bin [36.0,36.1) has 26 bin [36.1,36.2) has 33 bin [36.2,36.3) has 35 bin [36.3,36.4) has 29 bin [36.4,36.5) has 39 bin [36.5,36.6) has 40 bin [36.6,36.7) has 27 bin [36.7,36.8) has 31 bin [36.8,36.9) has 33 bin [36.9,37.0) has 35 bin [37.0,37.1) has 39 bin [37.1,37.2) has 32 bin [37.2,37.3) has 44 bin [37.3,37.4) has 34 bin [37.4,37.5) has 46 bin [37.5,37.6) has 35 bin [37.6,37.7) has 36 bin [37.7,37.8) has 41 bin [37.8,37.9) has 33 bin [37.9,38.0) has 37 bin [38.0,38.1) has 28 bin [38.1,38.2) has 37 bin [38.2,38.3) has 44 bin [38.3,38.4) has 1179 bin [38.4,38.5) has 3706 bin [38.5,38.6) has 592 bin [38.6,38.7) has 671 bin [38.7,38.8) has 27 bin [38.8,38.9) has 1 bin [38.9,39.0) has 1 bin [39.0,39.1) has 2 bin [39.1,39.2) has 1 bin [39.2,39.3) has 1 bin [39.3,39.4) has 2 bin [39.4,39.5) has 1 bin [39.5,39.6) has 6 bin [39.6,39.7) has 1 bin [39.7,39.8) has 1 bin [39.8,39.9) has 1 bin [39.9,40.0) has 1 bin [40.0,40.1) has 4 bin [40.2,40.3) has 1 bin [40.5,40.6) has 1 bin [40.6,40.7) has 2 bin [40.8,40.9) has 1 bin [40.9,41.0) has 2 bin [41.0,41.1) has 1 bin [41.1,41.2) has 1 bin [41.2,41.3) has 1 bin [41.5,41.6) has 1 bin [41.7,41.8) has 3 bin [41.8,41.9) has 1 bin [41.9,42.0) has 1 bin [42.0,42.1) has 2 bin [42.1,42.2) has 2 bin [42.3,42.4) has 1 bin [42.6,42.7) has 2 bin [42.7,42.8) has 2 bin [42.8,42.9) has 1 bin [43.0,43.1) has 1 bin [43.1,43.2) has 2 bin [43.3,43.4) has 1 bin [43.4,43.5) has 1 bin [43.8,43.9) has 2 bin [43.9,44.0) has 1 bin [44.0,44.1) has 2 bin [44.5,44.6) has 3 bin [44.6,44.7) has 13 bin [44.7,44.8) has 5 bin [44.8,44.9) has 17 bin [44.9,45.0) has 2 bin [45.0,45.1) has 1 bin [45.1,45.2) has 1 bin [45.6,45.7) has 1 bin [46.3,46.4) has 1 average z coordinate 2.1 for 49580891 element(s) point source id histogram with bin size 1.000000 bin 158 has 3584649 bin 159 has 35682471 bin 160 has 10313771 average point source id 159.135720070056834 for 49580891 element(s)