lasinfo (210611) report for 'AHN3T/04GN1_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: 211/2021 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: 11970265 number of points by return: 11970255 10 0 0 0 scale factor x y z: 0.001 0.001 0.001 offset x y z: 120980 581230 0 min x y z: 120980.000 581230.000 0.615 max x y z: 122019.998 582519.996 1.803 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: 11970265 extended number of points by return: 11970255 10 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 1039998 Y 0 1289996 Z 615 1803 intensity 13 983 return_number 1 2 number_of_returns 1 2 edge_of_flight_line 0 1 scan_direction_flag 0 0 classification 1 2 scan_angle_rank -32 32 user_data 0 2 point_source_ID 245 251 gps_time 78657301.332049 78660499.389829 WARNING: range violates GPS week time specified by global encoding bit 0 Color R 146 225 G 145 226 B 138 221 NIR 118 200 extended_return_number 1 2 extended_number_of_returns 1 2 extended_classification 1 2 extended_scan_angle -5333 5333 extended_scanner_channel 0 0 number of first returns: 11970255 number of intermediate returns: 0 number of last returns: 11970259 number of single returns: 11970249 covered area in square units/kilounits: 1341600/1.34 point density: all returns 8.92 last only 8.92 (per square units) spacing: all returns 0.33 last only 0.33 (in units) WARNING: point type is 8 but (legacy) number of point records in header is 11970265 instead zero. WARNING: point type is 8 but (legacy) number of points by return [1] in header is 11970255 instead zero. WARNING: point type is 8 but (legacy) number of points by return [2] in header is 10 instead zero. overview over extended number of returns of given pulse: 11970249 16 0 0 0 0 0 0 0 0 0 0 0 0 0 histogram of classification of points: 2229 unclassified (1) 11968036 ground (2) +-> flagged as extended overlap: 844309 +---> 135 of those are unclassified (1) +---> 844174 of those are ground (2) z coordinate histogram with bin size 0.100000 bin [0.6,0.7) has 56244 bin [0.7,0.8) has 293127 bin [0.8,0.9) has 506080 bin [0.9,1.0) has 776074 bin [1.0,1.1) has 1398318 bin [1.1,1.2) has 1381509 bin [1.2,1.3) has 1444022 bin [1.3,1.4) has 1874274 bin [1.4,1.5) has 1919076 bin [1.5,1.6) has 1626574 bin [1.6,1.7) has 671299 bin [1.7,1.8) has 23667 bin [1.8,1.9) has 1 average z coordinate 1.3 for 11970265 element(s) point source id histogram with bin size 1.000000 bin 245 has 2109310 bin 247 has 5657248 bin 249 has 367773 bin 251 has 3835934 average point source id 247.990843728188139 for 11970265 element(s)