lasinfo (210611) report for 'AHN3T/44DN1_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: 15248403 number of points by return: 12869320 1491667 645095 202792 39529 scale factor x y z: 0.001 0.001 0.001 offset x y z: 110980 406230 0 min x y z: 110980.000 406230.000 -2.960 max x y z: 112019.999 407519.999 33.134 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: 15248403 extended number of points by return: 12869320 1491667 645095 202792 39529 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 -2960 33134 intensity 1 65530 return_number 1 5 number_of_returns 1 5 edge_of_flight_line 0 0 scan_direction_flag 0 0 classification 1 26 scan_angle_rank -31 32 user_data 2 2 point_source_ID 152 156 gps_time 165761460.465170 165917630.167170 WARNING: range violates GPS week time specified by global encoding bit 0 Color R 38 255 G 41 255 B 35 255 NIR 39 255 extended_return_number 1 5 extended_number_of_returns 1 5 extended_classification 1 26 extended_scan_angle -5167 5333 extended_scanner_channel 0 0 number of first returns: 12869320 number of intermediate returns: 888324 number of last returns: 12867513 number of single returns: 11376754 covered area in square units/kilounits: 1317684/1.32 point density: all returns 11.57 last only 9.77 (per square units) spacing: all returns 0.29 last only 0.32 (in units) WARNING: point type is 8 but (legacy) number of point records in header is 15248403 instead zero. WARNING: point type is 8 but (legacy) number of points by return [1] in header is 12869320 instead zero. WARNING: point type is 8 but (legacy) number of points by return [2] in header is 1491667 instead zero. WARNING: point type is 8 but (legacy) number of points by return [3] in header is 645095 instead zero. WARNING: point type is 8 but (legacy) number of points by return [4] in header is 202792 instead zero. WARNING: point type is 8 but (legacy) number of points by return [5] in header is 39529 instead zero. overview over extended number of returns of given pulse: 11376754 1692615 1327424 653658 197952 0 0 0 0 0 0 0 0 0 0 histogram of classification of points: 3523820 unclassified (1) 10430087 ground (2) 1277264 building (6) 13444 water (9) 3788 Reserved for ASPRS Definition (26) +-> flagged as extended overlap: 972781 +---> 131888 of those are unclassified (1) +---> 772055 of those are ground (2) +---> 66296 of those are building (6) +---> 2542 of those are water (9) z coordinate histogram with bin size 0.100000 bin [-3.0,-2.9) has 58 bin [-2.9,-2.8) has 38 bin [-2.8,-2.7) has 37 bin [-2.7,-2.6) has 39 bin [-2.6,-2.5) has 112 bin [-2.5,-2.4) has 89 bin [-2.4,-2.3) has 131 bin [-2.3,-2.2) has 111 bin [-2.2,-2.1) has 123 bin [-2.1,-2.0) has 1300 bin [-2.0,-1.9) has 19436 bin [-1.9,-1.8) has 36609 bin [-1.8,-1.7) has 104752 bin [-1.7,-1.6) has 130839 bin [-1.6,-1.5) has 266801 bin 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[30.8,30.9) has 35 bin [30.9,31.0) has 50 bin [31.0,31.1) has 32 bin [31.1,31.2) has 35 bin [31.2,31.3) has 37 bin [31.3,31.4) has 29 bin [31.4,31.5) has 25 bin [31.5,31.6) has 31 bin [31.6,31.7) has 25 bin [31.7,31.8) has 16 bin [31.8,31.9) has 26 bin [31.9,32.0) has 17 bin [32.0,32.1) has 13 bin [32.1,32.2) has 13 bin [32.2,32.3) has 14 bin [32.3,32.4) has 14 bin [32.4,32.5) has 10 bin [32.5,32.6) has 8 bin [32.7,32.8) has 4 bin [32.8,32.9) has 1 bin [32.9,33.0) has 2 bin [33.1,33.2) has 1 average z coordinate 1.8 for 15248403 element(s) point source id histogram with bin size 1.000000 bin 152 has 564731 bin 153 has 4425411 bin 154 has 6240435 bin 155 has 3571332 bin 156 has 446494 average point source id 153.928480838288436 for 15248403 element(s)