lasinfo (210611) report for 'AHN2T/51GZ1_13.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: 209/2021 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: 31113228 number of points by return: 31113228 0 0 0 0 scale factor x y z: 0.01 0.01 0.01 offset x y z: 161980 377480 0 min x y z: 161980.00 377480.00 18.69 max x y z: 163019.99 378769.99 55.04 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: 31113228 extended number of points by return: 31113228 0 0 0 0 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 103999 Y 0 128999 Z 1869 5504 intensity 0 0 return_number 1 1 number_of_returns 1 1 edge_of_flight_line 0 0 scan_direction_flag 0 0 classification 1 2 scan_angle_rank 0 0 user_data 0 0 point_source_ID 0 0 gps_time 0.000000 0.000000 Color R 11 255 G 6 255 B 0 255 NIR 34 255 extended_return_number 1 1 extended_number_of_returns 1 1 extended_classification 1 2 extended_scan_angle 0 0 extended_scanner_channel 0 0 number of first returns: 31113228 number of intermediate returns: 0 number of last returns: 31113228 number of single returns: 31113228 covered area in square units/kilounits: 1326600/1.33 point density: all returns 23.45 last only 23.45 (per square units) spacing: all returns 0.21 last only 0.21 (in units) WARNING: point type is 8 but (legacy) number of point records in header is 31113228 instead zero. WARNING: point type is 8 but (legacy) number of points by return [1] in header is 31113228 instead zero. overview over extended number of returns of given pulse: 31113228 0 0 0 0 0 0 0 0 0 0 0 0 0 0 histogram of classification of points: 20194149 unclassified (1) 10919079 ground (2) +-> flagged as extended overlap: 2154699 +---> 1288746 of those are unclassified (1) +---> 865953 of those are ground (2) z coordinate histogram with bin size 0.100000 bin [18.6,18.7) has 1 bin [18.7,18.8) has 298 bin [18.8,18.9) has 613 bin [18.9,19.0) has 1067 bin [19.0,19.1) has 1469 bin [19.1,19.2) has 2624 bin [19.2,19.3) has 4839 bin [19.3,19.4) has 11529 bin [19.4,19.5) has 21571 bin [19.5,19.6) has 30805 bin [19.6,19.7) has 36680 bin [19.7,19.8) has 61308 bin [19.8,19.9) has 57792 bin [19.9,20.0) has 53199 bin [20.0,20.1) has 59303 bin [20.1,20.2) has 76569 bin [20.2,20.3) has 104028 bin [20.3,20.4) has 134151 bin [20.4,20.5) has 146944 bin [20.5,20.6) has 169900 bin [20.6,20.7) has 217955 bin 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has 134 bin [51.4,51.5) has 130 bin [51.5,51.6) has 130 bin [51.6,51.7) has 106 bin [51.7,51.8) has 86 bin [51.8,51.9) has 79 bin [51.9,52.0) has 61 bin [52.0,52.1) has 63 bin [52.1,52.2) has 59 bin [52.2,52.3) has 53 bin [52.3,52.4) has 52 bin [52.4,52.5) has 59 bin [52.5,52.6) has 36 bin [52.6,52.7) has 32 bin [52.7,52.8) has 25 bin [52.8,52.9) has 26 bin [52.9,53.0) has 21 bin [53.0,53.1) has 19 bin [53.1,53.2) has 12 bin [53.2,53.3) has 21 bin [53.3,53.4) has 18 bin [53.4,53.5) has 13 bin [53.5,53.6) has 9 bin [53.6,53.7) has 4 bin [53.7,53.8) has 6 bin [53.8,53.9) has 8 bin [53.9,54.0) has 5 bin [54.0,54.1) has 6 bin [54.1,54.2) has 4 bin [54.2,54.3) has 1 bin [54.3,54.4) has 6 bin [54.4,54.5) has 2 bin [54.7,54.8) has 2 bin [54.8,54.9) has 3 bin [54.9,55.0) has 1 bin [55.0,55.1) has 2 average z coordinate 27.9 for 31113228 element(s) point source id histogram with bin size 1.000000 bin 0 has 31113228 average point source id 0 for 31113228 element(s)