lasinfo (210611) report for 'AHN3T/52BN1_18.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: 37463225 number of points by return: 21333671 9075492 4731974 1811016 511072 scale factor x y z: 0.001 0.001 0.001 offset x y z: 191980 394980 0 min x y z: 191980.000 394980.000 21.393 max x y z: 193019.999 396269.999 62.514 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: 37463225 extended number of points by return: 21333671 9075492 4731974 1811016 511072 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 21393 62514 intensity 0 65267 return_number 1 5 number_of_returns 1 7 edge_of_flight_line 0 1 scan_direction_flag 0 0 classification 1 26 scan_angle_rank -34 32 user_data 0 0 point_source_ID 2001 11332 gps_time 214640.627394 203160689.954021 WARNING: range violates GPS week time specified by global encoding bit 0 Color R 29 255 G 36 255 B 24 253 NIR 39 255 extended_return_number 1 5 extended_number_of_returns 1 7 extended_classification 1 26 extended_scan_angle -5667 5333 extended_scanner_channel 0 0 number of first returns: 21333671 number of intermediate returns: 7169671 number of last returns: 21216124 number of single returns: 12256241 covered area in square units/kilounits: 1340816/1.34 point density: all returns 27.94 last only 15.82 (per square units) spacing: all returns 0.19 last only 0.25 (in units) WARNING: point type is 8 but (legacy) number of point records in header is 37463225 instead zero. WARNING: point type is 8 but (legacy) number of points by return [1] in header is 21333671 instead zero. WARNING: point type is 8 but (legacy) number of points by return [2] in header is 9075492 instead zero. WARNING: point type is 8 but (legacy) number of points by return [3] in header is 4731974 instead zero. WARNING: point type is 8 but (legacy) number of points by return [4] in header is 1811016 instead zero. WARNING: point type is 8 but (legacy) number of points by return [5] in header is 511072 instead zero. overview over extended number of returns of given pulse: 12256241 8686654 8764097 5201508 1988720 456640 109365 0 0 0 0 0 0 0 0 histogram of classification of points: 20804748 unclassified (1) 16317344 ground (2) 284334 building (6) 56047 water (9) 752 Reserved for ASPRS Definition (26) +-> flagged as extended overlap: 2384430 +---> 1437688 of those are unclassified (1) +---> 945508 of those are ground (2) +---> 190 of those are building (6) +---> 1044 of those are water (9) z coordinate histogram with bin size 0.100000 bin [21.3,21.4) has 1 bin [21.4,21.5) has 1459 bin [21.5,21.6) has 8992 bin [21.6,21.7) has 4371 bin [21.7,21.8) has 4207 bin [21.8,21.9) has 4285 bin [21.9,22.0) has 9231 bin [22.0,22.1) has 40331 bin [22.1,22.2) has 46591 bin [22.2,22.3) has 86359 bin [22.3,22.4) has 125197 bin [22.4,22.5) has 158700 bin [22.5,22.6) has 190760 bin [22.6,22.7) has 240946 bin 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has 138 bin [57.4,57.5) has 161 bin [57.5,57.6) has 113 bin [57.6,57.7) has 125 bin [57.7,57.8) has 131 bin [57.8,57.9) has 119 bin [57.9,58.0) has 93 bin [58.0,58.1) has 103 bin [58.1,58.2) has 99 bin [58.2,58.3) has 75 bin [58.3,58.4) has 93 bin [58.4,58.5) has 89 bin [58.5,58.6) has 74 bin [58.6,58.7) has 64 bin [58.7,58.8) has 69 bin [58.8,58.9) has 61 bin [58.9,59.0) has 50 bin [59.0,59.1) has 60 bin [59.1,59.2) has 46 bin [59.2,59.3) has 55 bin [59.3,59.4) has 34 bin [59.4,59.5) has 44 bin [59.5,59.6) has 29 bin [59.6,59.7) has 33 bin [59.7,59.8) has 29 bin [59.8,59.9) has 31 bin [59.9,60.0) has 27 bin [60.0,60.1) has 11 bin [60.1,60.2) has 11 bin [60.2,60.3) has 20 bin [60.3,60.4) has 15 bin [60.4,60.5) has 12 bin [60.5,60.6) has 11 bin [60.6,60.7) has 12 bin [60.7,60.8) has 8 bin [60.8,60.9) has 4 bin [60.9,61.0) has 7 bin [61.0,61.1) has 4 bin [61.1,61.2) has 5 bin [61.2,61.3) has 2 bin [61.3,61.4) has 4 bin [61.4,61.5) has 1 bin [61.5,61.6) has 1 bin [61.6,61.7) has 1 bin [61.8,61.9) has 1 bin [61.9,62.0) has 1 bin [62.0,62.1) has 1 bin [62.5,62.6) has 1 average z coordinate 30.5 for 37463225 element(s) point source id histogram with bin size 1.000000 bin 2001 has 9545412 bin 2002 has 3434569 bin 2003 has 240090 bin 10001 has 7824514 bin 10002 has 11544056 bin 10003 has 2752362 bin 10004 has 22337 bin 11328 has 178719 bin 11329 has 588907 bin 11330 has 866880 bin 11331 has 455195 bin 11332 has 10184 average point source id 7252.991490935443835 for 37463225 element(s)