lasinfo (210611) report for 'AHN3T/43DN2_22.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: 217/2021 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: 4391269 number of points by return: 4391243 26 0 0 0 scale factor x y z: 0.001 0.001 0.001 offset x y z: 75980 406230 0 min x y z: 75980.000 406230.001 -0.361 max x y z: 77019.999 407519.999 3.457 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: 4391269 extended number of points by return: 4391243 26 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 1039999 Y 1 1289999 Z -361 3457 intensity 8 5238 return_number 1 2 number_of_returns 1 2 edge_of_flight_line 0 0 scan_direction_flag 0 0 classification 1 26 scan_angle_rank -31 31 user_data 2 2 point_source_ID 35 39 gps_time 164888524.098978 164892780.421957 WARNING: range violates GPS week time specified by global encoding bit 0 Color R 41 245 G 48 245 B 54 248 NIR 27 219 extended_return_number 1 2 extended_number_of_returns 1 2 extended_classification 1 26 extended_scan_angle -5167 5167 extended_scanner_channel 0 0 number of first returns: 4391243 number of intermediate returns: 0 number of last returns: 4391243 number of single returns: 4391217 covered area in square units/kilounits: 1258708/1.26 point density: all returns 3.49 last only 3.49 (per square units) spacing: all returns 0.54 last only 0.54 (in units) WARNING: point type is 8 but (legacy) number of point records in header is 4391269 instead zero. WARNING: point type is 8 but (legacy) number of points by return [1] in header is 4391243 instead zero. WARNING: point type is 8 but (legacy) number of points by return [2] in header is 26 instead zero. overview over extended number of returns of given pulse: 4391217 52 0 0 0 0 0 0 0 0 0 0 0 0 0 histogram of classification of points: 3733 unclassified (1) 7766 ground (2) 4379673 water (9) 97 Reserved for ASPRS Definition (26) +-> flagged as extended overlap: 310305 +---> 821 of those are unclassified (1) +---> 1061 of those are ground (2) +---> 308423 of those are water (9) z coordinate histogram with bin size 0.100000 bin [-0.4,-0.3) has 42 bin [-0.3,-0.2) has 3839 bin [-0.2,-0.1) has 167069 bin [-0.1,0.0) has 1799660 bin [0.0,0.1) has 2077248 bin [0.1,0.2) has 324391 bin [0.2,0.3) has 17618 bin [0.3,0.4) has 1096 bin [0.4,0.5) has 126 bin [0.5,0.6) has 44 bin [0.6,0.7) has 12 bin [0.7,0.8) has 16 bin [0.8,0.9) has 52 bin [0.9,1.0) has 16 bin [1.0,1.1) has 7 bin [1.1,1.2) has 3 bin [1.2,1.3) has 1 bin [1.3,1.4) has 1 bin [1.6,1.7) has 1 bin [1.7,1.8) has 1 bin [1.8,1.9) has 1 bin [1.9,2.0) has 2 bin [2.0,2.1) has 1 bin [2.3,2.4) has 1 bin [2.4,2.5) has 3 bin [2.5,2.6) has 1 bin [2.6,2.7) has 9 bin [2.7,2.8) has 3 bin [2.8,2.9) has 1 bin [2.9,3.0) has 1 bin [3.1,3.2) has 1 bin [3.3,3.4) has 1 bin [3.4,3.5) has 1 average z coordinate 0.0 for 4391269 element(s) point source id histogram with bin size 1.000000 bin 35 has 379203 bin 36 has 1539811 bin 37 has 1736011 bin 38 has 736058 bin 39 has 186 average point source id 36.644342671788039 for 4391269 element(s)