lasinfo (210611) report for 'AHN3T/28DZ1_17.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: 22319433 number of points by return: 15433213 4010748 1995323 706544 173605 scale factor x y z: 0.001 0.001 0.001 offset x y z: 230980 476230 0 min x y z: 230980.000 476230.000 12.325 max x y z: 232019.999 477519.999 59.122 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: 22319433 extended number of points by return: 15433213 4010748 1995323 706544 173605 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 12325 59122 intensity 7 32767 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 34 user_data 2 2 point_source_ID 21 24 gps_time 228567092.939073 228571256.030743 WARNING: range violates GPS week time specified by global encoding bit 0 Color R 19 255 G 30 255 B 24 254 NIR 46 248 extended_return_number 1 5 extended_number_of_returns 1 7 extended_classification 1 9 extended_scan_angle -5667 5667 extended_scanner_channel 0 0 number of first returns: 15433213 number of intermediate returns: 2904012 number of last returns: 15405092 number of single returns: 11422884 covered area in square units/kilounits: 1341592/1.34 point density: all returns 16.64 last only 11.48 (per square units) spacing: all returns 0.25 last only 0.30 (in units) WARNING: point type is 8 but (legacy) number of point records in header is 22319433 instead zero. WARNING: point type is 8 but (legacy) number of points by return [1] in header is 15433213 instead zero. WARNING: point type is 8 but (legacy) number of points by return [2] in header is 4010748 instead zero. WARNING: point type is 8 but (legacy) number of points by return [3] in header is 1995323 instead zero. WARNING: point type is 8 but (legacy) number of points by return [4] in header is 706544 instead zero. WARNING: point type is 8 but (legacy) number of points by return [5] in header is 173605 instead zero. overview over extended number of returns of given pulse: 11422884 4033673 3866066 2129967 714337 132320 20186 0 0 0 0 0 0 0 0 histogram of classification of points: 9057424 unclassified (1) 13258459 ground (2) 3550 water (9) +-> flagged as extended overlap: 1465297 +---> 685536 of those are unclassified (1) +---> 779429 of those are ground (2) +---> 332 of those are water (9) z coordinate histogram with bin size 0.100000 bin [12.3,12.4) has 32 bin [12.4,12.5) has 1086 bin [12.5,12.6) has 1421 bin [12.6,12.7) has 1475 bin [12.7,12.8) has 1742 bin [12.8,12.9) has 2366 bin [12.9,13.0) has 3046 bin [13.0,13.1) has 3412 bin [13.1,13.2) has 4143 bin [13.2,13.3) has 6477 bin [13.3,13.4) has 9545 bin [13.4,13.5) has 14617 bin [13.5,13.6) has 15208 bin [13.6,13.7) has 23522 bin [13.7,13.8) has 93175 bin [13.8,13.9) has 228732 bin [13.9,14.0) has 340011 bin [14.0,14.1) has 352382 bin 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[57.1,57.2) has 13 bin [57.2,57.3) has 15 bin [57.3,57.4) has 12 bin [57.4,57.5) has 22 bin [57.5,57.6) has 27 bin [57.6,57.7) has 37 bin [57.7,57.8) has 38 bin [57.8,57.9) has 47 bin [57.9,58.0) has 53 bin [58.0,58.1) has 51 bin [58.1,58.2) has 47 bin [58.2,58.3) has 32 bin [58.3,58.4) has 44 bin [58.4,58.5) has 28 bin [58.5,58.6) has 14 bin [58.6,58.7) has 26 bin [58.7,58.8) has 13 bin [58.8,58.9) has 13 bin [58.9,59.0) has 7 bin [59.0,59.1) has 3 bin [59.1,59.2) has 2 average z coordinate 20.6 for 22319433 element(s) point source id histogram with bin size 1.000000 bin 21 has 3371533 bin 22 has 6828039 bin 23 has 7830901 bin 24 has 4288960 average point source id 22.584122723906113 for 22319433 element(s)