lasinfo (210611) report for 'AHN4T/30HN1_11.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: 179/2021 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: 48529808 number of points by return: 39749212 6718986 1724941 305642 31027 scale factor x y z: 0.001 0.001 0.001 offset x y z: 89980 458730 0 min x y z: 89980.000 458730.000 -2.845 max x y z: 91019.999 460019.999 40.591 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: 48529808 extended number of points by return: 39749212 6718986 1724941 305642 31027 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 -2845 40591 intensity 46 4500 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 -32 35 user_data 6 7 point_source_ID 168 170 gps_time 270300868.616618 270302650.914858 WARNING: range violates GPS week time specified by global encoding bit 0 Color R 19 255 G 28 255 B 6 255 NIR 24 255 extended_return_number 1 5 extended_number_of_returns 1 7 extended_classification 1 26 extended_scan_angle -5333 5833 extended_scanner_channel 0 0 attribute0 0.46 45 ('Amplitude') attribute1 -15.58 30.61 ('Reflectance') attribute2 0 65535 ('Deviation') number of first returns: 39749212 number of intermediate returns: 2068365 number of last returns: 39692323 number of single returns: 32980092 covered area in square units/kilounits: 1284852/1.28 point density: all returns 37.77 last only 30.89 (per square units) spacing: all returns 0.16 last only 0.18 (in units) WARNING: point type is 8 but (legacy) number of point records in header is 48529808 instead zero. WARNING: point type is 8 but (legacy) number of points by return [1] in header is 39749212 instead zero. WARNING: point type is 8 but (legacy) number of points by return [2] in header is 6718986 instead zero. WARNING: point type is 8 but (legacy) number of points by return [3] in header is 1724941 instead zero. WARNING: point type is 8 but (legacy) number of points by return [4] in header is 305642 instead zero. WARNING: point type is 8 but (legacy) number of points by return [5] in header is 31027 instead zero. overview over extended number of returns of given pulse: 32980092 10022936 4268688 1102206 154210 1651 25 0 0 0 0 0 0 0 0 histogram of classification of points: 13847590 unclassified (1) 24508078 ground (2) 9364160 building (6) 701558 water (9) 108422 Reserved for ASPRS Definition (26) +-> flagged as extended overlap: 2805967 +---> 746832 of those are unclassified (1) +---> 1521381 of those are ground (2) +---> 384421 of those are building (6) +---> 147921 of those are water (9) +---> 5412 of those are Reserved for ASPRS Definition (26) z coordinate histogram with bin size 0.100000 bin [-2.9,-2.8) has 6 bin [-2.8,-2.7) has 28 bin [-2.7,-2.6) has 37 bin [-2.6,-2.5) has 38 bin [-2.5,-2.4) has 52 bin [-2.4,-2.3) has 59 bin [-2.3,-2.2) has 63 bin [-2.2,-2.1) has 93 bin [-2.1,-2.0) has 6967 bin [-2.0,-1.9) has 7758 bin [-1.9,-1.8) has 58625 bin [-1.8,-1.7) has 60424 bin [-1.7,-1.6) has 99553 bin [-1.6,-1.5) has 161682 bin [-1.5,-1.4) has 315717 bin [-1.4,-1.3) has 426393 bin [-1.3,-1.2) has 520305 bin [-1.2,-1.1) has 456373 bin [-1.1,-1.0) has 580757 bin [-1.0,-0.9) has 734562 bin [-0.9,-0.8) has 878869 bin [-0.8,-0.7) has 747273 bin [-0.7,-0.6) has 1368017 bin [-0.6,-0.5) has 1651330 bin [-0.5,-0.4) has 1365108 bin [-0.4,-0.3) has 1542406 bin [-0.3,-0.2) has 1429901 bin [-0.2,-0.1) has 1522995 bin [-0.1,0.0) has 1702368 bin [0.0,0.1) has 1730837 bin [0.1,0.2) has 2121785 bin [0.2,0.3) has 2082534 bin [0.3,0.4) has 1786164 bin [0.4,0.5) has 1566578 bin [0.5,0.6) has 1072822 bin [0.6,0.7) has 725620 bin [0.7,0.8) has 516050 bin [0.8,0.9) has 376422 bin [0.9,1.0) has 301622 bin [1.0,1.1) has 263295 bin [1.1,1.2) has 255797 bin [1.2,1.3) has 268931 bin [1.3,1.4) has 269000 bin [1.4,1.5) has 270870 bin [1.5,1.6) has 260859 bin [1.6,1.7) has 236665 bin [1.7,1.8) has 238157 bin [1.8,1.9) has 222847 bin [1.9,2.0) has 222421 bin [2.0,2.1) has 231182 bin [2.1,2.2) has 226789 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133 bin [29.8,29.9) has 154 bin [29.9,30.0) has 157 bin [30.0,30.1) has 152 bin [30.1,30.2) has 126 bin [30.2,30.3) has 132 bin [30.3,30.4) has 104 bin [30.4,30.5) has 104 bin [30.5,30.6) has 115 bin [30.6,30.7) has 129 bin [30.7,30.8) has 90 bin [30.8,30.9) has 78 bin [30.9,31.0) has 57 bin [31.0,31.1) has 35 bin [31.1,31.2) has 20 bin [31.2,31.3) has 16 bin [31.3,31.4) has 4 bin [31.4,31.5) has 3 bin [31.5,31.6) has 1 bin [32.3,32.4) has 1 bin [33.5,33.6) has 1 bin [33.6,33.7) has 6 bin [34.4,34.5) has 8 bin [34.8,34.9) has 2 bin [35.0,35.1) has 1 bin [35.1,35.2) has 3 bin [36.6,36.7) has 1 bin [37.4,37.5) has 4 bin [37.5,37.6) has 3 bin [37.7,37.8) has 1 bin [37.8,37.9) has 2 bin [38.4,38.5) has 1 bin [38.6,38.7) has 3 bin [38.7,38.8) has 1 bin [39.0,39.1) has 1 bin [39.1,39.2) has 1 bin [39.3,39.4) has 1 bin [39.5,39.6) has 3 bin [39.6,39.7) has 2 bin [39.7,39.8) has 1 bin [39.8,39.9) has 6 bin [39.9,40.0) has 5 bin [40.0,40.1) has 4 bin [40.1,40.2) has 1 bin [40.2,40.3) has 2 bin [40.3,40.4) has 8 bin [40.4,40.5) has 14 bin [40.5,40.6) has 15 average z coordinate 2.9 for 48529808 element(s) point source id histogram with bin size 1.000000 bin 168 has 16775144 bin 169 has 31731573 bin 170 has 23091 average point source id 168.654808999038295 for 48529808 element(s)