lasinfo (210611) report for 'AHN3T/05AN1_02.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: 18775552 number of points by return: 15444134 2315870 784278 203724 27546 scale factor x y z: 0.001 0.001 0.001 offset x y z: 140980 598730 0 min x y z: 140980.000 598730.000 -0.708 max x y z: 142019.999 600019.999 34.004 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: 18775552 extended number of points by return: 15444134 2315870 784278 203724 27546 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 0 1289999 Z -708 34004 intensity 1 37033 return_number 1 5 number_of_returns 1 5 edge_of_flight_line 0 1 scan_direction_flag 0 0 classification 1 9 scan_angle_rank -32 35 user_data 0 238 point_source_ID 274 302 gps_time 78923866.962490 80041330.839972 WARNING: range violates GPS week time specified by global encoding bit 0 Color R 53 253 G 70 255 B 57 250 NIR 35 247 extended_return_number 1 5 extended_number_of_returns 1 5 extended_classification 1 9 extended_scan_angle -5333 5833 extended_scanner_channel 0 0 number of first returns: 15444134 number of intermediate returns: 1037633 number of last returns: 15379618 number of single returns: 13085833 covered area in square units/kilounits: 1286376/1.29 point density: all returns 14.60 last only 11.96 (per square units) spacing: all returns 0.26 last only 0.29 (in units) WARNING: point type is 8 but (legacy) number of point records in header is 18775552 instead zero. WARNING: point type is 8 but (legacy) number of points by return [1] in header is 15444134 instead zero. WARNING: point type is 8 but (legacy) number of points by return [2] in header is 2315870 instead zero. WARNING: point type is 8 but (legacy) number of points by return [3] in header is 784278 instead zero. WARNING: point type is 8 but (legacy) number of points by return [4] in header is 203724 instead zero. WARNING: point type is 8 but (legacy) number of points by return [5] in header is 27546 instead zero. overview over extended number of returns of given pulse: 13085833 3073383 1758047 716579 141710 0 0 0 0 0 0 0 0 0 0 histogram of classification of points: 7081664 unclassified (1) 10987125 ground (2) 706763 water (9) +-> flagged as extended overlap: 1240447 +---> 591374 of those are unclassified (1) +---> 562456 of those are ground (2) +---> 86617 of those are water (9) z coordinate histogram with bin size 0.100000 bin [-0.8,-0.7) has 1 bin [-0.7,-0.6) has 888 bin [-0.6,-0.5) has 32601 bin [-0.5,-0.4) has 205319 bin [-0.4,-0.3) has 362184 bin [-0.3,-0.2) has 61560 bin [-0.2,-0.1) has 42039 bin [-0.1,0.0) has 46101 bin [0.0,0.1) has 60828 bin [0.1,0.2) has 69835 bin [0.2,0.3) has 104626 bin [0.3,0.4) has 64036 bin [0.4,0.5) has 37628 bin [0.5,0.6) has 49537 bin [0.6,0.7) has 76067 bin [0.7,0.8) has 97512 bin [0.8,0.9) has 126965 bin [0.9,1.0) has 151975 bin [1.0,1.1) has 213759 bin 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has 660 bin [32.6,32.7) has 621 bin [32.7,32.8) has 581 bin [32.8,32.9) has 466 bin [32.9,33.0) has 517 bin [33.0,33.1) has 406 bin [33.1,33.2) has 313 bin [33.2,33.3) has 197 bin [33.3,33.4) has 137 bin [33.4,33.5) has 146 bin [33.5,33.6) has 203 bin [33.6,33.7) has 235 bin [33.7,33.8) has 142 bin [33.8,33.9) has 81 bin [33.9,34.0) has 29 bin [34.0,34.1) has 1 average z coordinate 5.8 for 18775552 element(s) point source id histogram with bin size 1.000000 bin 274 has 766747 bin 275 has 6264932 bin 280 has 1915352 bin 281 has 3641186 bin 289 has 165902 bin 294 has 5942622 bin 302 has 78811 average point source id 282.883521720160331 for 18775552 element(s)