lasinfo (210611) report for 'AHN3T/17CZ1_10.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: 212/2021 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: 30072987 number of points by return: 15470643 8239546 4379938 1589591 393269 scale factor x y z: 0.001 0.001 0.001 offset x y z: 223980 528730 0 min x y z: 223980.000 528730.000 8.488 max x y z: 225019.999 530019.999 47.044 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: 30072987 extended number of points by return: 15470643 8239546 4379938 1589591 393269 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 8488 47044 intensity 1 65527 return_number 1 5 number_of_returns 1 5 edge_of_flight_line 0 1 scan_direction_flag 0 0 classification 1 9 scan_angle_rank -33 33 user_data 2 2 point_source_ID 145 149 gps_time 142776580.796625 142783170.362413 WARNING: range violates GPS week time specified by global encoding bit 0 Color R 11 255 G 23 255 B 0 255 NIR 41 255 extended_return_number 1 5 extended_number_of_returns 1 5 extended_classification 1 9 extended_scan_angle -5500 5500 extended_scanner_channel 0 0 number of first returns: 15470643 number of intermediate returns: 6361745 number of last returns: 15473311 number of single returns: 7232712 covered area in square units/kilounits: 1335400/1.34 point density: all returns 22.52 last only 11.59 (per square units) spacing: all returns 0.21 last only 0.29 (in units) WARNING: point type is 8 but (legacy) number of point records in header is 30072987 instead zero. WARNING: point type is 8 but (legacy) number of points by return [1] in header is 15470643 instead zero. WARNING: point type is 8 but (legacy) number of points by return [2] in header is 8239546 instead zero. WARNING: point type is 8 but (legacy) number of points by return [3] in header is 4379938 instead zero. WARNING: point type is 8 but (legacy) number of points by return [4] in header is 1589591 instead zero. WARNING: point type is 8 but (legacy) number of points by return [5] in header is 393269 instead zero. overview over extended number of returns of given pulse: 7232712 7720047 8369956 4784149 1966123 0 0 0 0 0 0 0 0 0 0 histogram of classification of points: 18812043 unclassified (1) 11108593 ground (2) 134023 building (6) 18328 water (9) +-> flagged as extended overlap: 1689110 +---> 828895 of those are unclassified (1) +---> 832251 of those are ground (2) +---> 27050 of those are building (6) +---> 914 of those are water (9) z coordinate histogram with bin size 0.100000 bin [8.4,8.5) has 1 bin [8.5,8.6) has 962 bin [8.6,8.7) has 17676 bin [8.7,8.8) has 35623 bin [8.8,8.9) has 38771 bin [8.9,9.0) has 41597 bin [9.0,9.1) has 59602 bin [9.1,9.2) has 101667 bin [9.2,9.3) has 208654 bin [9.3,9.4) has 395016 bin [9.4,9.5) has 373451 bin [9.5,9.6) has 370229 bin [9.6,9.7) has 404697 bin [9.7,9.8) has 681260 bin [9.8,9.9) has 605179 bin [9.9,10.0) has 577105 bin [10.0,10.1) has 611047 bin 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has 469 bin [41.0,41.1) has 477 bin [41.1,41.2) has 399 bin [41.2,41.3) has 428 bin [41.3,41.4) has 361 bin [41.4,41.5) has 342 bin [41.5,41.6) has 307 bin [41.6,41.7) has 313 bin [41.7,41.8) has 295 bin [41.8,41.9) has 226 bin [41.9,42.0) has 254 bin [42.0,42.1) has 228 bin [42.1,42.2) has 207 bin [42.2,42.3) has 201 bin [42.3,42.4) has 182 bin [42.4,42.5) has 184 bin [42.5,42.6) has 146 bin [42.6,42.7) has 157 bin [42.7,42.8) has 120 bin [42.8,42.9) has 121 bin [42.9,43.0) has 112 bin [43.0,43.1) has 100 bin [43.1,43.2) has 110 bin [43.2,43.3) has 87 bin [43.3,43.4) has 78 bin [43.4,43.5) has 56 bin [43.5,43.6) has 74 bin [43.6,43.7) has 63 bin [43.7,43.8) has 58 bin [43.8,43.9) has 48 bin [43.9,44.0) has 60 bin [44.0,44.1) has 49 bin [44.1,44.2) has 32 bin [44.2,44.3) has 34 bin [44.3,44.4) has 30 bin [44.4,44.5) has 26 bin [44.5,44.6) has 30 bin [44.6,44.7) has 22 bin [44.7,44.8) has 33 bin [44.8,44.9) has 17 bin [44.9,45.0) has 11 bin [45.0,45.1) has 13 bin [45.1,45.2) has 8 bin [45.2,45.3) has 10 bin [45.3,45.4) has 4 bin [45.4,45.5) has 5 bin [45.5,45.6) has 6 bin [45.6,45.7) has 5 bin [45.7,45.8) has 3 bin [45.8,45.9) has 4 bin [45.9,46.0) has 6 bin [46.0,46.1) has 1 bin [46.1,46.2) has 2 bin [46.2,46.3) has 1 bin [47.0,47.1) has 2 average z coordinate 18.1 for 30072987 element(s) point source id histogram with bin size 1.000000 bin 145 has 1000320 bin 146 has 7375250 bin 147 has 12253605 bin 148 has 8280480 bin 149 has 1163332 average point source id 147.040942191741721 for 30072987 element(s)