lasinfo (210611) report for 'AHN3T/27AN2_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: 216/2021 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: 20078828 number of points by return: 17382698 1441447 829782 337411 87490 scale factor x y z: 0.001 0.001 0.001 offset x y z: 185980 493730 0 min x y z: 185980.000 493730.000 -0.409 max x y z: 187019.999 495019.999 36.778 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: 20078828 extended number of points by return: 17382698 1441447 829782 337411 87490 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 -409 36778 intensity 1 65520 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 -38 35 user_data 0 3 point_source_ID 55 372 gps_time 201094011.444365 204714684.776528 WARNING: range violates GPS week time specified by global encoding bit 0 Color R 31 255 G 51 255 B 36 255 NIR 41 255 extended_return_number 1 5 extended_number_of_returns 1 5 extended_classification 1 26 extended_scan_angle -6333 5833 extended_scanner_channel 0 0 number of first returns: 17382698 number of intermediate returns: 1256499 number of last returns: 17377724 number of single returns: 15938093 covered area in square units/kilounits: 1334340/1.33 point density: all returns 15.05 last only 13.02 (per square units) spacing: all returns 0.26 last only 0.28 (in units) WARNING: point type is 8 but (legacy) number of point records in header is 20078828 instead zero. WARNING: point type is 8 but (legacy) number of points by return [1] in header is 17382698 instead zero. WARNING: point type is 8 but (legacy) number of points by return [2] in header is 1441447 instead zero. WARNING: point type is 8 but (legacy) number of points by return [3] in header is 829782 instead zero. WARNING: point type is 8 but (legacy) number of points by return [4] in header is 337411 instead zero. WARNING: point type is 8 but (legacy) number of points by return [5] in header is 87490 instead zero. overview over extended number of returns of given pulse: 15938093 1223867 1477999 1000703 438166 0 0 0 0 0 0 0 0 0 0 histogram of classification of points: 3242701 unclassified (1) 16436719 ground (2) 345997 building (6) 51243 water (9) 2168 Reserved for ASPRS Definition (26) +-> flagged as extended overlap: 1368974 +---> 275390 of those are unclassified (1) +---> 1020703 of those are ground (2) +---> 69468 of those are building (6) +---> 2673 of those are water (9) +---> 740 of those are Reserved for ASPRS Definition (26) z coordinate histogram with bin size 0.100000 bin [-0.5,-0.4) has 2 bin [-0.4,-0.3) has 23 bin [-0.3,-0.2) has 14 bin [-0.2,-0.1) has 15 bin [-0.1,0.0) has 14 bin [0.0,0.1) has 14 bin [0.1,0.2) has 6091 bin [0.2,0.3) has 44001 bin [0.3,0.4) has 47813 bin [0.4,0.5) has 71164 bin [0.5,0.6) has 76740 bin [0.6,0.7) has 128234 bin [0.7,0.8) has 330183 bin [0.8,0.9) has 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bin [32.8,32.9) has 730 bin [32.9,33.0) has 615 bin [33.0,33.1) has 584 bin [33.1,33.2) has 557 bin [33.2,33.3) has 505 bin [33.3,33.4) has 485 bin [33.4,33.5) has 453 bin [33.5,33.6) has 340 bin [33.6,33.7) has 350 bin [33.7,33.8) has 313 bin [33.8,33.9) has 282 bin [33.9,34.0) has 248 bin [34.0,34.1) has 244 bin [34.1,34.2) has 199 bin [34.2,34.3) has 191 bin [34.3,34.4) has 198 bin [34.4,34.5) has 165 bin [34.5,34.6) has 138 bin [34.6,34.7) has 133 bin [34.7,34.8) has 130 bin [34.8,34.9) has 118 bin [34.9,35.0) has 111 bin [35.0,35.1) has 97 bin [35.1,35.2) has 97 bin [35.2,35.3) has 92 bin [35.3,35.4) has 56 bin [35.4,35.5) has 54 bin [35.5,35.6) has 37 bin [35.6,35.7) has 40 bin [35.7,35.8) has 23 bin [35.8,35.9) has 17 bin [35.9,36.0) has 18 bin [36.0,36.1) has 12 bin [36.1,36.2) has 3 bin [36.2,36.3) has 6 bin [36.3,36.4) has 1 bin [36.4,36.5) has 4 bin [36.7,36.8) has 2 average z coordinate 3.1 for 20078828 element(s) point source id histogram with bin size 1.000000 bin 55 has 1127473 bin 56 has 4368679 bin 57 has 6455957 bin 58 has 6252743 bin 59 has 1816135 bin 60 has 38740 bin 372 has 19101 average point source id 57.467877059358244 for 20078828 element(s)