lasinfo (210611) report for 'AHN3T/16GZ1_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: 212/2021 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: 24018569 number of points by return: 21035738 1806284 811455 292878 72214 scale factor x y z: 0.001 0.001 0.001 offset x y z: 200980 527480 0 min x y z: 200980.000 527480.000 -2.707 max x y z: 202019.999 528769.999 37.803 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: 24018569 extended number of points by return: 21035738 1806284 811455 292878 72214 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 -2707 37803 intensity 1 65533 return_number 1 5 number_of_returns 1 5 edge_of_flight_line 0 1 scan_direction_flag 0 0 classification 1 26 scan_angle_rank -32 33 user_data 2 2 point_source_ID 75 173 gps_time 135763340.940139 143031166.039153 WARNING: range violates GPS week time specified by global encoding bit 0 Color R 23 255 G 32 255 B 0 255 NIR 32 255 extended_return_number 1 5 extended_number_of_returns 1 5 extended_classification 1 26 extended_scan_angle -5333 5500 extended_scanner_channel 0 0 number of first returns: 21035738 number of intermediate returns: 1178006 number of last returns: 21032920 number of single returns: 19228095 covered area in square units/kilounits: 1321280/1.32 point density: all returns 18.18 last only 15.92 (per square units) spacing: all returns 0.23 last only 0.25 (in units) WARNING: point type is 8 but (legacy) number of point records in header is 24018569 instead zero. WARNING: point type is 8 but (legacy) number of points by return [1] in header is 21035738 instead zero. WARNING: point type is 8 but (legacy) number of points by return [2] in header is 1806284 instead zero. WARNING: point type is 8 but (legacy) number of points by return [3] in header is 811455 instead zero. WARNING: point type is 8 but (legacy) number of points by return [4] in header is 292878 instead zero. WARNING: point type is 8 but (legacy) number of points by return [5] in header is 72214 instead zero. overview over extended number of returns of given pulse: 19228095 1988841 1556685 883387 361561 0 0 0 0 0 0 0 0 0 0 histogram of classification of points: 4808077 unclassified (1) 17744665 ground (2) 1089084 building (6) 355127 water (9) 21616 Reserved for ASPRS Definition (26) +-> flagged as extended overlap: 1381348 +---> 175211 of those are unclassified (1) +---> 1161336 of those are ground (2) +---> 34994 of those are building (6) +---> 7403 of those are water (9) +---> 2404 of those are Reserved for ASPRS Definition (26) z coordinate histogram with bin size 0.100000 bin [-2.8,-2.7) has 1 bin [-2.7,-2.6) has 195 bin [-2.6,-2.5) has 561 bin [-2.5,-2.4) has 4028 bin [-2.4,-2.3) has 32467 bin [-2.3,-2.2) has 27684 bin [-2.2,-2.1) has 26587 bin [-2.1,-2.0) has 33049 bin [-2.0,-1.9) has 44285 bin [-1.9,-1.8) has 79296 bin [-1.8,-1.7) has 196449 bin [-1.7,-1.6) has 601546 bin [-1.6,-1.5) 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[35.6,35.7) has 1 bin [36.5,36.6) has 1 bin [37.7,37.8) has 2 bin [37.8,37.9) has 1 average z coordinate 0.7 for 24018569 element(s) point source id histogram with bin size 1.000000 bin 75 has 332671 bin 76 has 3537386 bin 79 has 6002400 bin 169 has 6878959 bin 171 has 6293829 bin 173 has 973324 average point source id 132.195849927612244 for 24018569 element(s)