lasinfo (210611) report for 'AHN3T/21CZ2_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: 213/2021 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: 35023831 number of points by return: 14181016 9665546 6577956 3369883 1229430 scale factor x y z: 0.001 0.001 0.001 offset x y z: 185980 504980 0 min x y z: 185980.000 504980.000 -2.126 max x y z: 187019.999 506269.999 41.130 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: 35023831 extended number of points by return: 14181016 9665546 6577956 3369883 1229430 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 -2126 41130 intensity 0 33673 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 32 user_data 2 5 point_source_ID 68 14430 gps_time 300710.871317 135525333.291223 WARNING: range violates GPS week time specified by global encoding bit 0 Color R 9 255 G 20 255 B 20 255 NIR 24 255 extended_return_number 1 5 extended_number_of_returns 1 5 extended_classification 1 26 extended_scan_angle -5333 5333 extended_scanner_channel 0 0 number of first returns: 14181016 number of intermediate returns: 11175310 number of last returns: 14185484 number of single returns: 4517979 covered area in square units/kilounits: 1299340/1.30 point density: all returns 26.96 last only 10.92 (per square units) spacing: all returns 0.19 last only 0.30 (in units) WARNING: point type is 8 but (legacy) number of point records in header is 35023831 instead zero. WARNING: point type is 8 but (legacy) number of points by return [1] in header is 14181016 instead zero. WARNING: point type is 8 but (legacy) number of points by return [2] in header is 9665546 instead zero. WARNING: point type is 8 but (legacy) number of points by return [3] in header is 6577956 instead zero. WARNING: point type is 8 but (legacy) number of points by return [4] in header is 3369883 instead zero. WARNING: point type is 8 but (legacy) number of points by return [5] in header is 1229430 instead zero. overview over extended number of returns of given pulse: 4517979 6176707 9623601 8560543 6145001 0 0 0 0 0 0 0 0 0 0 histogram of classification of points: 23529292 unclassified (1) 10431717 ground (2) 12233 building (6) 1044619 water (9) 5970 Reserved for ASPRS Definition (26) +-> flagged as extended overlap: 1846834 +---> 1136727 of those are unclassified (1) +---> 599731 of those are ground (2) +---> 2395 of those are building (6) +---> 106228 of those are water (9) +---> 1753 of those are Reserved for ASPRS Definition (26) z coordinate histogram with bin size 0.100000 bin [-2.2,-2.1) has 1 bin [-2.1,-2.0) has 1307 bin [-2.0,-1.9) has 4322 bin [-1.9,-1.8) has 3530 bin [-1.8,-1.7) has 3433 bin [-1.7,-1.6) has 6750 bin [-1.6,-1.5) has 29613 bin [-1.5,-1.4) has 38969 bin [-1.4,-1.3) has 57395 bin [-1.3,-1.2) has 86626 bin [-1.2,-1.1) has 99217 bin [-1.1,-1.0) has 101938 bin 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[38.0,38.1) has 3354 bin [38.1,38.2) has 3084 bin [38.2,38.3) has 2775 bin [38.3,38.4) has 2480 bin [38.4,38.5) has 2301 bin [38.5,38.6) has 2008 bin [38.6,38.7) has 1779 bin [38.7,38.8) has 1577 bin [38.8,38.9) has 1414 bin [38.9,39.0) has 1154 bin [39.0,39.1) has 1009 bin [39.1,39.2) has 901 bin [39.2,39.3) has 772 bin [39.3,39.4) has 588 bin [39.4,39.5) has 470 bin [39.5,39.6) has 384 bin [39.6,39.7) has 282 bin [39.7,39.8) has 239 bin [39.8,39.9) has 216 bin [39.9,40.0) has 153 bin [40.0,40.1) has 109 bin [40.1,40.2) has 62 bin [40.2,40.3) has 65 bin [40.3,40.4) has 44 bin [40.4,40.5) has 26 bin [40.5,40.6) has 20 bin [40.6,40.7) has 9 bin [40.7,40.8) has 1 bin [40.8,40.9) has 1 bin [40.9,41.0) has 2 bin [41.0,41.1) has 1 bin [41.1,41.2) has 1 average z coordinate 8.6 for 35023831 element(s) point source id histogram with bin size 1.000000 bin 68 has 1236 bin 69 has 517341 bin 70 has 322033 bin 14426 has 2235259 bin 14427 has 9286320 bin 14428 has 12400820 bin 14429 has 9293470 bin 14430 has 967352 average point source id 14083.305358885496389 for 35023831 element(s)