lasinfo (210611) report for 'AHN3T/17GN2_04.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: 215/2021 header size: 375 offset to point data: 2299 number var. length records: 2 point data format: 8 point data record length: 38 number of point records: 38037205 number of points by return: 15348201 11106010 7151155 3358592 1073247 scale factor x y z: 0.001 0.001 0.001 offset x y z: 247980 536230 0 min x y z: 247980.000 536230.000 16.278 max x y z: 249019.999 537519.999 62.535 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: 38037205 extended number of points by return: 15348201 11106010 7151155 3358592 1073247 0 0 0 0 0 0 0 0 0 0 variable length header record 1 of 2: 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 2 of 2: 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 reporting minimum and maximum for all LAS point record entries ... X 0 1039999 Y 0 1289999 Z 16278 62535 intensity 7 709 return_number 1 5 number_of_returns 1 7 edge_of_flight_line 0 1 scan_direction_flag 0 0 classification 1 9 scan_angle_rank -34 31 user_data 4 4 point_source_ID 142 162 gps_time 228564638.707192 234446795.242997 WARNING: range violates GPS week time specified by global encoding bit 0 Color R 0 201 G 0 195 B 8 182 NIR 46 217 extended_return_number 1 5 extended_number_of_returns 1 7 extended_classification 1 9 extended_scan_angle -5667 5167 extended_scanner_channel 0 0 number of first returns: 15348201 number of intermediate returns: 11843716 number of last returns: 15074011 number of single returns: 4228723 covered area in square units/kilounits: 1340900/1.34 point density: all returns 28.37 last only 11.24 (per square units) spacing: all returns 0.19 last only 0.30 (in units) WARNING: point type is 8 but (legacy) number of point records in header is 38037205 instead zero. WARNING: point type is 8 but (legacy) number of points by return [1] in header is 15348201 instead zero. WARNING: point type is 8 but (legacy) number of points by return [2] in header is 11106010 instead zero. WARNING: point type is 8 but (legacy) number of points by return [3] in header is 7151155 instead zero. WARNING: point type is 8 but (legacy) number of points by return [4] in header is 3358592 instead zero. WARNING: point type is 8 but (legacy) number of points by return [5] in header is 1073247 instead zero. overview over extended number of returns of given pulse: 4228723 7894553 11382191 9154963 4168672 985471 222632 0 0 0 0 0 0 0 0 histogram of classification of points: 27647978 unclassified (1) 10388347 ground (2) 880 water (9) +-> flagged as extended overlap: 2608739 +---> 1915148 of those are unclassified (1) +---> 693580 of those are ground (2) +---> 11 of those are water (9) z coordinate histogram with bin size 0.100000 bin [16.2,16.3) has 1 bin [16.3,16.4) has 121 bin [16.4,16.5) has 886 bin [16.5,16.6) has 1119 bin [16.6,16.7) has 1440 bin [16.7,16.8) has 2046 bin [16.8,16.9) has 2211 bin [16.9,17.0) has 3326 bin [17.0,17.1) has 6040 bin [17.1,17.2) has 14536 bin [17.2,17.3) has 30683 bin [17.3,17.4) has 42232 bin [17.4,17.5) has 46279 bin [17.5,17.6) has 46368 bin [17.6,17.7) has 50864 bin [17.7,17.8) has 75605 bin [17.8,17.9) has 103289 bin [17.9,18.0) has 137881 bin 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has 115 bin [60.2,60.3) has 103 bin [60.3,60.4) has 88 bin [60.4,60.5) has 57 bin [60.5,60.6) has 54 bin [60.6,60.7) has 48 bin [60.7,60.8) has 37 bin [60.8,60.9) has 41 bin [60.9,61.0) has 39 bin [61.0,61.1) has 40 bin [61.1,61.2) has 32 bin [61.2,61.3) has 19 bin [61.3,61.4) has 27 bin [61.4,61.5) has 14 bin [61.5,61.6) has 15 bin [61.6,61.7) has 10 bin [61.7,61.8) has 5 bin [61.8,61.9) has 14 bin [61.9,62.0) has 8 bin [62.0,62.1) has 6 bin [62.1,62.2) has 3 bin [62.4,62.5) has 2 bin [62.5,62.6) has 1 average z coordinate 30.0 for 38037205 element(s) point source id histogram with bin size 1.000000 bin 142 has 3448004 bin 158 has 13403939 bin 159 has 11992845 bin 162 has 9192417 average point source id 157.831597747521158 for 38037205 element(s)