lasinfo (210611) report for 'AHN3T/06AN1_16.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: 11747205 number of points by return: 11746042 1157 6 0 0 scale factor x y z: 0.001 0.001 0.001 offset x y z: 179980 594980 0 min x y z: 179980.000 594980.000 0.081 max x y z: 181019.997 596269.998 5.974 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: 11747205 extended number of points by return: 11746042 1157 6 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 1039997 Y 0 1289998 Z 81 5974 intensity 1 20893 return_number 1 3 number_of_returns 1 3 edge_of_flight_line 0 1 scan_direction_flag 0 0 classification 1 9 scan_angle_rank -31 32 user_data 1 1 point_source_ID 259 263 gps_time 78666355.026554 78668785.709086 WARNING: range violates GPS week time specified by global encoding bit 0 Color R 49 254 G 53 255 B 41 255 NIR 54 255 extended_return_number 1 3 extended_number_of_returns 1 3 extended_classification 1 9 extended_scan_angle -5167 5333 extended_scanner_channel 0 0 number of first returns: 11746042 number of intermediate returns: 7 number of last returns: 11745868 number of single returns: 11744712 covered area in square units/kilounits: 1340248/1.34 point density: all returns 8.76 last only 8.76 (per square units) spacing: all returns 0.34 last only 0.34 (in units) WARNING: point type is 8 but (legacy) number of point records in header is 11747205 instead zero. WARNING: point type is 8 but (legacy) number of points by return [1] in header is 11746042 instead zero. WARNING: point type is 8 but (legacy) number of points by return [2] in header is 1157 instead zero. WARNING: point type is 8 but (legacy) number of points by return [3] in header is 6 instead zero. overview over extended number of returns of given pulse: 11744712 2472 21 0 0 0 0 0 0 0 0 0 0 0 0 histogram of classification of points: 130185 unclassified (1) 11572941 ground (2) 183 building (6) 43896 water (9) +-> flagged as extended overlap: 796343 +---> 8534 of those are unclassified (1) +---> 785347 of those are ground (2) +---> 2462 of those are water (9) z coordinate histogram with bin size 0.100000 bin [0.0,0.1) has 3 bin [0.1,0.2) has 821 bin [0.2,0.3) has 7625 bin [0.3,0.4) has 13469 bin [0.4,0.5) has 18947 bin [0.5,0.6) has 25035 bin [0.6,0.7) has 29894 bin [0.7,0.8) has 39422 bin [0.8,0.9) has 57667 bin [0.9,1.0) has 49248 bin [1.0,1.1) has 175616 bin [1.1,1.2) has 309396 bin [1.2,1.3) has 176105 bin [1.3,1.4) has 207503 bin [1.4,1.5) has 623187 bin [1.5,1.6) has 2037655 bin [1.6,1.7) has 3013925 bin [1.7,1.8) has 1885740 bin [1.8,1.9) has 1349670 bin [1.9,2.0) has 863119 bin [2.0,2.1) has 318606 bin [2.1,2.2) has 130274 bin [2.2,2.3) has 82950 bin [2.3,2.4) has 73852 bin [2.4,2.5) has 56539 bin [2.5,2.6) has 41221 bin [2.6,2.7) has 29886 bin [2.7,2.8) has 22367 bin [2.8,2.9) has 20421 bin [2.9,3.0) has 15515 bin [3.0,3.1) has 9768 bin [3.1,3.2) has 7935 bin [3.2,3.3) has 8264 bin [3.3,3.4) has 13032 bin [3.4,3.5) has 10859 bin [3.5,3.6) has 3121 bin [3.6,3.7) has 2145 bin [3.7,3.8) has 1780 bin [3.8,3.9) has 1553 bin [3.9,4.0) has 1489 bin [4.0,4.1) has 1651 bin [4.1,4.2) has 2002 bin [4.2,4.3) has 1967 bin [4.3,4.4) has 1706 bin [4.4,4.5) has 1704 bin [4.5,4.6) has 1510 bin [4.6,4.7) has 671 bin [4.7,4.8) has 154 bin [4.8,4.9) has 1 bin [4.9,5.0) has 4 bin [5.0,5.1) has 5 bin [5.2,5.3) has 1 bin [5.3,5.4) has 37 bin [5.4,5.5) has 40 bin [5.5,5.6) has 29 bin [5.6,5.7) has 31 bin [5.7,5.8) has 27 bin [5.8,5.9) has 25 bin [5.9,6.0) has 16 average z coordinate 1.7 for 11747205 element(s) point source id histogram with bin size 1.000000 bin 259 has 153189 bin 260 has 3403161 bin 261 has 5578039 bin 262 has 2602938 bin 263 has 9878 average point source id 260.907480545372266 for 11747205 element(s)