lasinfo (210611) report for 'AHN3T/31BZ1_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: 24978420 number of points by return: 21190845 2760747 795394 195379 36055 scale factor x y z: 0.001 0.001 0.001 offset x y z: 110980 467480 0 min x y z: 110980.000 467480.000 -8.801 max x y z: 112019.999 468769.999 28.316 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: 24978420 extended number of points by return: 21190845 2760747 795394 195379 36055 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 -8801 28316 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 -34 31 user_data 2 2 point_source_ID 55050 55056 gps_time 353059.847243 359752.812649 Color R 30 255 G 36 255 B 32 255 NIR 27 255 extended_return_number 1 5 extended_number_of_returns 1 5 extended_classification 1 26 extended_scan_angle -5667 5167 extended_scanner_channel 0 0 number of first returns: 21190845 number of intermediate returns: 1027325 number of last returns: 21187813 number of single returns: 18427563 covered area in square units/kilounits: 1283072/1.28 point density: all returns 19.47 last only 16.51 (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 24978420 instead zero. WARNING: point type is 8 but (legacy) number of points by return [1] in header is 21190845 instead zero. WARNING: point type is 8 but (legacy) number of points by return [2] in header is 2760747 instead zero. WARNING: point type is 8 but (legacy) number of points by return [3] in header is 795394 instead zero. WARNING: point type is 8 but (legacy) number of points by return [4] in header is 195379 instead zero. WARNING: point type is 8 but (legacy) number of points by return [5] in header is 36055 instead zero. overview over extended number of returns of given pulse: 18427563 3932326 1800579 637600 180352 0 0 0 0 0 0 0 0 0 0 histogram of classification of points: 4646709 unclassified (1) 16172820 ground (2) 4041186 building (6) 97522 water (9) 20183 Reserved for ASPRS Definition (26) +-> flagged as extended overlap: 1610688 +---> 211469 of those are unclassified (1) +---> 1074289 of those are ground (2) +---> 313063 of those are building (6) +---> 6672 of those are water (9) +---> 5195 of those are Reserved for ASPRS Definition (26) z coordinate histogram with bin size 0.100000 bin [-8.9,-8.8) has 1 bin [-8.5,-8.4) has 1 bin [-7.8,-7.7) has 1 bin [-7.7,-7.6) has 1 bin [-6.8,-6.7) has 2 bin [-6.6,-6.5) has 2 bin [-6.5,-6.4) has 152 bin [-6.4,-6.3) has 974 bin [-6.3,-6.2) has 3074 bin [-6.2,-6.1) has 9761 bin [-6.1,-6.0) has 45629 bin [-6.0,-5.9) has 32820 bin [-5.9,-5.8) has 49302 bin 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bin [26.2,26.3) has 122 bin [26.3,26.4) has 95 bin [26.4,26.5) has 105 bin [26.5,26.6) has 112 bin [26.6,26.7) has 81 bin [26.7,26.8) has 72 bin [26.8,26.9) has 49 bin [26.9,27.0) has 65 bin [27.0,27.1) has 48 bin [27.1,27.2) has 49 bin [27.2,27.3) has 40 bin [27.3,27.4) has 30 bin [27.4,27.5) has 33 bin [27.5,27.6) has 26 bin [27.6,27.7) has 17 bin [27.7,27.8) has 20 bin [27.8,27.9) has 15 bin [27.9,28.0) has 10 bin [28.0,28.1) has 6 bin [28.1,28.2) has 5 bin [28.2,28.3) has 4 bin [28.3,28.4) has 4 average z coordinate -1.9 for 24978420 element(s) point source id histogram with bin size 1.000000 bin 55050 has 1631170 bin 55051 has 3328261 bin 55052 has 5655636 bin 55053 has 7100149 bin 55054 has 3834119 bin 55055 has 2558064 bin 55056 has 871021 average point source id 55052.774110692349495 for 24978420 element(s)