lasinfo (210611) report for 'AHN2T/51AZ2_12.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: 31317028 number of points by return: 31317028 0 0 0 0 scale factor x y z: 0.01 0.01 0.01 offset x y z: 145980 389980 0 min x y z: 145980.00 389980.00 11.50 max x y z: 147019.99 391269.99 49.26 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: 31317028 extended number of points by return: 31317028 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 1150 4926 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 31 255 G 41 255 B 28 255 NIR 37 255 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: 31317028 number of intermediate returns: 0 number of last returns: 31317028 number of single returns: 31317028 covered area in square units/kilounits: 1312688/1.31 point density: all returns 23.86 last only 23.86 (per square units) spacing: all returns 0.20 last only 0.20 (in units) WARNING: point type is 8 but (legacy) number of point records in header is 31317028 instead zero. WARNING: point type is 8 but (legacy) number of points by return [1] in header is 31317028 instead zero. overview over extended number of returns of given pulse: 31317028 0 0 0 0 0 0 0 0 0 0 0 0 0 0 histogram of classification of points: 15674847 unclassified (1) 15642181 ground (2) +-> flagged as extended overlap: 1719385 +---> 664639 of those are unclassified (1) +---> 1054746 of those are ground (2) z coordinate histogram with bin size 0.100000 bin [11.5,11.6) has 2474 bin [11.6,11.7) has 5741 bin [11.7,11.8) has 4643 bin [11.8,11.9) has 9562 bin [11.9,12.0) has 16719 bin [12.0,12.1) has 30447 bin [12.1,12.2) has 95204 bin [12.2,12.3) has 221269 bin [12.3,12.4) has 423462 bin [12.4,12.5) has 683312 bin [12.5,12.6) has 790954 bin [12.6,12.7) has 889223 bin [12.7,12.8) has 825225 bin [12.8,12.9) has 966265 bin [12.9,13.0) has 1055193 bin [13.0,13.1) has 1097541 bin [13.1,13.2) has 1126672 bin [13.2,13.3) has 1023071 bin [13.3,13.4) has 993502 bin [13.4,13.5) has 1003687 bin 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[48.7,48.8) has 10 bin [48.8,48.9) has 7 bin [48.9,49.0) has 4 bin [49.0,49.1) has 2 bin [49.1,49.2) has 2 bin [49.2,49.3) has 1 average z coordinate 18.3 for 31317028 element(s) point source id histogram with bin size 1.000000 bin 0 has 31317028 average point source id 0 for 31317028 element(s)