lasinfo (210611) report for 'AHN3T/30GZ1_20.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: 214/2021 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: 29921888 number of points by return: 23426878 3551785 1796764 827088 319373 scale factor x y z: 0.001 0.001 0.001 offset x y z: 83980 451230 0 min x y z: 83980.000 451230.000 -9.300 max x y z: 85019.999 452519.999 29.758 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: 29921888 extended number of points by return: 23426878 3551785 1796764 827088 319373 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 -9300 29758 intensity 1 65528 return_number 1 5 number_of_returns 1 5 edge_of_flight_line 0 1 scan_direction_flag 0 0 classification 1 26 scan_angle_rank -36 34 user_data 2 2 point_source_ID 32275 57149 gps_time 222197.324253 420611.342968 Color R 3 255 G 0 255 B 6 255 NIR 3 255 extended_return_number 1 5 extended_number_of_returns 1 5 extended_classification 1 26 extended_scan_angle -6000 5667 extended_scanner_channel 0 0 number of first returns: 23426878 number of intermediate returns: 2968242 number of last returns: 23375166 number of single returns: 19848398 covered area in square units/kilounits: 1304116/1.30 point density: all returns 22.94 last only 17.92 (per square units) spacing: all returns 0.21 last only 0.24 (in units) WARNING: point type is 8 but (legacy) number of point records in header is 29921888 instead zero. WARNING: point type is 8 but (legacy) number of points by return [1] in header is 23426878 instead zero. WARNING: point type is 8 but (legacy) number of points by return [2] in header is 3551785 instead zero. WARNING: point type is 8 but (legacy) number of points by return [3] in header is 1796764 instead zero. WARNING: point type is 8 but (legacy) number of points by return [4] in header is 827088 instead zero. WARNING: point type is 8 but (legacy) number of points by return [5] in header is 319373 instead zero. overview over extended number of returns of given pulse: 19848398 3502042 2922567 2043883 1604998 0 0 0 0 0 0 0 0 0 0 histogram of classification of points: 7805417 unclassified (1) 20204389 ground (2) 1693856 building (6) 62170 water (9) 156056 Reserved for ASPRS Definition (26) +-> flagged as extended overlap: 2287527 +---> 662764 of those are unclassified (1) +---> 1445613 of those are ground (2) +---> 169009 of those are building (6) +---> 7284 of those are water (9) +---> 2857 of those are Reserved for ASPRS Definition (26) z coordinate histogram with bin size 0.100000 bin [-9.3,-9.2) has 3 bin [-9.2,-9.1) has 4 bin [-9.1,-9.0) has 1 bin [-9.0,-8.9) has 1 bin [-8.9,-8.8) has 1 bin [-8.7,-8.6) has 5 bin [-8.6,-8.5) has 1 bin [-8.4,-8.3) has 1 bin [-8.3,-8.2) has 3 bin [-8.0,-7.9) has 2 bin [-7.9,-7.8) has 3 bin [-7.8,-7.7) has 1 bin [-7.7,-7.6) has 2 bin [-7.5,-7.4) has 1 bin 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[26.5,26.6) has 458 bin [26.6,26.7) has 378 bin [26.7,26.8) has 370 bin [26.8,26.9) has 328 bin [26.9,27.0) has 258 bin [27.0,27.1) has 261 bin [27.1,27.2) has 214 bin [27.2,27.3) has 205 bin [27.3,27.4) has 213 bin [27.4,27.5) has 207 bin [27.5,27.6) has 193 bin [27.6,27.7) has 176 bin [27.7,27.8) has 179 bin [27.8,27.9) has 140 bin [27.9,28.0) has 139 bin [28.0,28.1) has 136 bin [28.1,28.2) has 153 bin [28.2,28.3) has 150 bin [28.3,28.4) has 162 bin [28.4,28.5) has 130 bin [28.5,28.6) has 138 bin [28.6,28.7) has 95 bin [28.7,28.8) has 72 bin [28.8,28.9) has 63 bin [28.9,29.0) has 52 bin [29.0,29.1) has 38 bin [29.1,29.2) has 29 bin [29.2,29.3) has 23 bin [29.3,29.4) has 10 bin [29.4,29.5) has 3 bin [29.6,29.7) has 1 bin [29.7,29.8) has 1 average z coordinate 1.7 for 29921888 element(s) point source id histogram with bin size 1.000000 bin 32275 has 1899324 bin 32276 has 1678682 bin 32277 has 816576 bin 44150 has 5239527 bin 44152 has 6011233 bin 44153 has 2802908 bin 44650 has 5085870 bin 44651 has 5474527 bin 57149 has 913241 average point source id 42980.119762496273324 for 29921888 element(s)