lasinfo (210611) report for 'AHN3T/27CN1_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: 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: 59765538 number of points by return: 28363850 18835909 9096978 2847443 621358 scale factor x y z: 0.001 0.001 0.001 offset x y z: 181980 482480 0 min x y z: 181980.000 482480.000 18.312 max x y z: 183019.999 483769.999 60.705 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: 59765538 extended number of points by return: 28363850 18835909 9096978 2847443 621358 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 18312 60705 intensity 1 60357 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 -35 34 user_data 0 3 point_source_ID 53 374 gps_time 201091175.691801 205947335.618497 WARNING: range violates GPS week time specified by global encoding bit 0 Color R 21 255 G 30 255 B 25 255 NIR 25 255 extended_return_number 1 5 extended_number_of_returns 1 5 extended_classification 1 9 extended_scan_angle -5833 5667 extended_scanner_channel 0 0 number of first returns: 28363850 number of intermediate returns: 12586264 number of last returns: 28321904 number of single returns: 9506480 covered area in square units/kilounits: 1341284/1.34 point density: all returns 44.56 last only 21.12 (per square units) spacing: all returns 0.15 last only 0.22 (in units) WARNING: point type is 8 but (legacy) number of point records in header is 59765538 instead zero. WARNING: point type is 8 but (legacy) number of points by return [1] in header is 28363850 instead zero. WARNING: point type is 8 but (legacy) number of points by return [2] in header is 18835909 instead zero. WARNING: point type is 8 but (legacy) number of points by return [3] in header is 9096978 instead zero. WARNING: point type is 8 but (legacy) number of points by return [4] in header is 2847443 instead zero. WARNING: point type is 8 but (legacy) number of points by return [5] in header is 621358 instead zero. overview over extended number of returns of given pulse: 9506480 19462042 18764522 8919622 3112872 0 0 0 0 0 0 0 0 0 0 histogram of classification of points: 40144463 unclassified (1) 19501742 ground (2) 114429 building (6) 4904 water (9) +-> flagged as extended overlap: 3651498 +---> 2444038 of those are unclassified (1) +---> 1207460 of those are ground (2) z coordinate histogram with bin size 0.100000 bin [18.3,18.4) has 587 bin [18.4,18.5) has 1312 bin [18.5,18.6) has 1438 bin [18.6,18.7) has 5771 bin [18.7,18.8) has 11815 bin [18.8,18.9) has 16900 bin [18.9,19.0) has 31706 bin [19.0,19.1) has 51634 bin [19.1,19.2) has 56482 bin [19.2,19.3) has 77474 bin [19.3,19.4) has 112503 bin [19.4,19.5) has 165100 bin [19.5,19.6) has 203087 bin [19.6,19.7) has 189900 bin [19.7,19.8) has 168244 bin [19.8,19.9) has 178175 bin [19.9,20.0) has 163289 bin [20.0,20.1) has 165250 bin [20.1,20.2) 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1697 bin [54.0,54.1) has 1506 bin [54.1,54.2) has 1479 bin [54.2,54.3) has 1340 bin [54.3,54.4) has 1342 bin [54.4,54.5) has 1186 bin [54.5,54.6) has 1165 bin [54.6,54.7) has 1093 bin [54.7,54.8) has 897 bin [54.8,54.9) has 997 bin [54.9,55.0) has 870 bin [55.0,55.1) has 801 bin [55.1,55.2) has 756 bin [55.2,55.3) has 747 bin [55.3,55.4) has 673 bin [55.4,55.5) has 687 bin [55.5,55.6) has 650 bin [55.6,55.7) has 645 bin [55.7,55.8) has 539 bin [55.8,55.9) has 537 bin [55.9,56.0) has 462 bin [56.0,56.1) has 459 bin [56.1,56.2) has 476 bin [56.2,56.3) has 449 bin [56.3,56.4) has 384 bin [56.4,56.5) has 331 bin [56.5,56.6) has 341 bin [56.6,56.7) has 282 bin [56.7,56.8) has 250 bin [56.8,56.9) has 235 bin [56.9,57.0) has 225 bin [57.0,57.1) has 179 bin [57.1,57.2) has 167 bin [57.2,57.3) has 181 bin [57.3,57.4) has 174 bin [57.4,57.5) has 150 bin [57.5,57.6) has 152 bin [57.6,57.7) has 149 bin [57.7,57.8) has 133 bin [57.8,57.9) has 108 bin [57.9,58.0) has 111 bin [58.0,58.1) has 82 bin [58.1,58.2) has 73 bin [58.2,58.3) has 56 bin [58.3,58.4) has 65 bin [58.4,58.5) has 39 bin [58.5,58.6) has 35 bin [58.6,58.7) has 38 bin [58.7,58.8) has 39 bin [58.8,58.9) has 21 bin [58.9,59.0) has 21 bin [59.0,59.1) has 19 bin [59.1,59.2) has 24 bin [59.2,59.3) has 18 bin [59.3,59.4) has 15 bin [59.4,59.5) has 18 bin [59.5,59.6) has 18 bin [59.6,59.7) has 10 bin [59.7,59.8) has 10 bin [59.8,59.9) has 5 bin [59.9,60.0) has 4 bin [60.0,60.1) has 2 bin [60.1,60.2) has 3 bin [60.2,60.3) has 4 bin [60.3,60.4) has 2 bin [60.4,60.5) has 1 bin [60.7,60.8) has 2 average z coordinate 30.9 for 59765538 element(s) point source id histogram with bin size 1.000000 bin 53 has 9751530 bin 54 has 15051363 bin 55 has 8958879 bin 56 has 1917162 bin 230 has 1309345 bin 231 has 190055 bin 372 has 9733374 bin 373 has 8773902 bin 374 has 4079928 average point source id 178.934720038829056 for 59765538 element(s)