lasinfo (210611) report for 'AHN3T/57FN1_15.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: 218/2021 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: 57869508 number of points by return: 24966185 16624463 10212817 4601848 1464195 scale factor x y z: 0.001 0.001 0.001 offset x y z: 173980 371230 0 min x y z: 173980.000 371230.000 25.231 max x y z: 175019.999 372519.999 61.518 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: 57869508 extended number of points by return: 24966185 16624463 10212817 4601848 1464195 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 25231 61518 intensity 0 65535 return_number 1 5 number_of_returns 1 7 edge_of_flight_line 0 1 scan_direction_flag 0 0 classification 1 9 scan_angle_rank -34 35 user_data 0 0 point_source_ID 16127 30502 gps_time 299733.029560 465505.291924 Color R 34 255 G 49 255 B 48 251 NIR 44 238 extended_return_number 1 5 extended_number_of_returns 1 7 extended_classification 1 9 extended_scan_angle -5667 5833 extended_scanner_channel 0 0 number of first returns: 24966185 number of intermediate returns: 16639083 number of last returns: 24594918 number of single returns: 8330678 covered area in square units/kilounits: 1341540/1.34 point density: all returns 43.14 last only 18.33 (per square units) spacing: all returns 0.15 last only 0.23 (in units) WARNING: point type is 8 but (legacy) number of point records in header is 57869508 instead zero. WARNING: point type is 8 but (legacy) number of points by return [1] in header is 24966185 instead zero. WARNING: point type is 8 but (legacy) number of points by return [2] in header is 16624463 instead zero. WARNING: point type is 8 but (legacy) number of points by return [3] in header is 10212817 instead zero. WARNING: point type is 8 but (legacy) number of points by return [4] in header is 4601848 instead zero. WARNING: point type is 8 but (legacy) number of points by return [5] in header is 1464195 instead zero. overview over extended number of returns of given pulse: 8330678 12814108 16837068 12558542 5595140 1403231 330741 0 0 0 0 0 0 0 0 histogram of classification of points: 42524794 unclassified (1) 15326193 ground (2) 8974 building (6) 9547 water (9) +-> flagged as extended overlap: 3363817 +---> 2225118 of those are unclassified (1) +---> 1136845 of those are ground (2) +---> 1854 of those are water (9) z coordinate histogram with bin size 0.100000 bin [25.2,25.3) has 7 bin [25.3,25.4) has 161 bin [25.4,25.5) has 369 bin [25.5,25.6) has 411 bin [25.6,25.7) has 1090 bin [25.7,25.8) has 1291 bin [25.8,25.9) has 1593 bin [25.9,26.0) has 2251 bin [26.0,26.1) has 4195 bin [26.1,26.2) has 12027 bin [26.2,26.3) has 30790 bin [26.3,26.4) has 70371 bin [26.4,26.5) has 153397 bin [26.5,26.6) has 230828 bin [26.6,26.7) has 226369 bin [26.7,26.8) has 203566 bin [26.8,26.9) has 237019 bin 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has 336 bin [57.2,57.3) has 313 bin [57.3,57.4) has 290 bin [57.4,57.5) has 268 bin [57.5,57.6) has 274 bin [57.6,57.7) has 268 bin [57.7,57.8) has 225 bin [57.8,57.9) has 212 bin [57.9,58.0) has 185 bin [58.0,58.1) has 138 bin [58.1,58.2) has 151 bin [58.2,58.3) has 112 bin [58.3,58.4) has 128 bin [58.4,58.5) has 102 bin [58.5,58.6) has 77 bin [58.6,58.7) has 61 bin [58.7,58.8) has 50 bin [58.8,58.9) has 29 bin [58.9,59.0) has 35 bin [59.0,59.1) has 30 bin [59.1,59.2) has 25 bin [59.2,59.3) has 12 bin [59.3,59.4) has 19 bin [59.4,59.5) has 11 bin [59.5,59.6) has 13 bin [59.6,59.7) has 8 bin [59.7,59.8) has 9 bin [59.8,59.9) has 3 bin [59.9,60.0) has 5 bin [60.0,60.1) has 2 bin [60.1,60.2) has 8 bin [60.2,60.3) has 3 bin [60.3,60.4) has 5 bin [60.4,60.5) has 2 bin [60.5,60.6) has 1 bin [60.6,60.7) has 1 bin [60.7,60.8) has 2 bin [60.8,60.9) has 1 bin [60.9,61.0) has 1 bin [61.5,61.6) has 1 average z coordinate 36.0 for 57869508 element(s) point source id histogram with bin size 1.000000 bin 16127 has 888050 bin 16128 has 8416998 bin 16129 has 12088582 bin 16130 has 11188041 bin 16131 has 4589906 bin 16132 has 19134 bin 30501 has 11742699 bin 30502 has 8936098 average point source id 21264.948948088516772 for 57869508 element(s)