lasinfo (210611) report for 'AHN3T/33CZ1_01.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: 36624127 number of points by return: 17789002 11428720 5426492 1656792 323121 scale factor x y z: 0.001 0.001 0.001 offset x y z: 179980 454980 0 min x y z: 179980.000 454980.000 22.753 max x y z: 181019.999 456269.999 59.680 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: 36624127 extended number of points by return: 17789002 11428720 5426492 1656792 323121 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 22753 59680 intensity 0 44285 return_number 1 5 number_of_returns 1 5 edge_of_flight_line 0 0 scan_direction_flag 0 0 classification 1 9 scan_angle_rank -37 34 user_data 0 3 point_source_ID 47 375 gps_time 201084738.404379 204718931.022505 WARNING: range violates GPS week time specified by global encoding bit 0 Color R 14 255 G 25 255 B 10 255 NIR 18 255 extended_return_number 1 5 extended_number_of_returns 1 5 extended_classification 1 9 extended_scan_angle -6167 5667 extended_scanner_channel 0 0 number of first returns: 17789002 number of intermediate returns: 7418366 number of last returns: 17766632 number of single returns: 6349873 covered area in square units/kilounits: 1341352/1.34 point density: all returns 27.30 last only 13.25 (per square units) spacing: all returns 0.19 last only 0.27 (in units) WARNING: point type is 8 but (legacy) number of point records in header is 36624127 instead zero. WARNING: point type is 8 but (legacy) number of points by return [1] in header is 17789002 instead zero. WARNING: point type is 8 but (legacy) number of points by return [2] in header is 11428720 instead zero. WARNING: point type is 8 but (legacy) number of points by return [3] in header is 5426492 instead zero. WARNING: point type is 8 but (legacy) number of points by return [4] in header is 1656792 instead zero. WARNING: point type is 8 but (legacy) number of points by return [5] in header is 323121 instead zero. overview over extended number of returns of given pulse: 6349873 11997149 11315537 5341747 1619821 0 0 0 0 0 0 0 0 0 0 histogram of classification of points: 25613664 unclassified (1) 10800064 ground (2) 210356 building (6) 43 water (9) +-> flagged as extended overlap: 2251920 +---> 1423522 of those are unclassified (1) +---> 808363 of those are ground (2) +---> 20035 of those are building (6) z coordinate histogram with bin size 0.100000 bin [22.7,22.8) has 14 bin [22.8,22.9) has 52 bin [22.9,23.0) has 59 bin [23.0,23.1) has 70 bin [23.1,23.2) has 110 bin [23.2,23.3) has 269 bin [23.3,23.4) has 2563 bin [23.4,23.5) has 5136 bin [23.5,23.6) has 12276 bin [23.6,23.7) has 19357 bin [23.7,23.8) has 28368 bin [23.8,23.9) has 45088 bin [23.9,24.0) has 75788 bin [24.0,24.1) has 111471 bin [24.1,24.2) has 162431 bin [24.2,24.3) has 210360 bin [24.3,24.4) has 278302 bin [24.4,24.5) has 358255 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has 172 bin [55.2,55.3) has 147 bin [55.3,55.4) has 119 bin [55.4,55.5) has 128 bin [55.5,55.6) has 114 bin [55.6,55.7) has 143 bin [55.7,55.8) has 103 bin [55.8,55.9) has 117 bin [55.9,56.0) has 89 bin [56.0,56.1) has 80 bin [56.1,56.2) has 72 bin [56.2,56.3) has 63 bin [56.3,56.4) has 62 bin [56.4,56.5) has 59 bin [56.5,56.6) has 56 bin [56.6,56.7) has 54 bin [56.7,56.8) has 40 bin [56.8,56.9) has 39 bin [56.9,57.0) has 26 bin [57.0,57.1) has 34 bin [57.1,57.2) has 23 bin [57.2,57.3) has 23 bin [57.3,57.4) has 20 bin [57.4,57.5) has 26 bin [57.5,57.6) has 18 bin [57.6,57.7) has 23 bin [57.7,57.8) has 14 bin [57.8,57.9) has 16 bin [57.9,58.0) has 12 bin [58.0,58.1) has 13 bin [58.1,58.2) has 6 bin [58.2,58.3) has 9 bin [58.3,58.4) has 7 bin [58.4,58.5) has 6 bin [58.5,58.6) has 4 bin [58.6,58.7) has 6 bin [58.7,58.8) has 3 bin [59.0,59.1) has 2 bin [59.1,59.2) has 4 bin [59.6,59.7) has 1 average z coordinate 33.7 for 36624127 element(s) point source id histogram with bin size 1.000000 bin 47 has 964453 bin 48 has 5962318 bin 49 has 13361985 bin 50 has 11555990 bin 52 has 4630163 bin 375 has 149218 average point source id 50.807560436867206 for 36624127 element(s)