lasinfo (210611) report for 'AHN3T/17CZ1_12.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: 29425423 number of points by return: 17672335 6646838 3515691 1275714 314845 scale factor x y z: 0.001 0.001 0.001 offset x y z: 220980 527480 0 min x y z: 220980.000 527480.000 4.527 max x y z: 222019.999 528769.999 47.323 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: 29425423 extended number of points by return: 17672335 6646838 3515691 1275714 314845 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 4527 47323 intensity 1 23583 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 -34 33 user_data 2 2 point_source_ID 81 160 gps_time 139761618.367665 143022498.256926 WARNING: range violates GPS week time specified by global encoding bit 0 Color R 0 255 G 0 255 B 0 255 NIR 34 255 extended_return_number 1 5 extended_number_of_returns 1 5 extended_classification 1 9 extended_scan_angle -5667 5500 extended_scanner_channel 0 0 number of first returns: 17672335 number of intermediate returns: 5103846 number of last returns: 17680013 number of single returns: 11030771 covered area in square units/kilounits: 1340376/1.34 point density: all returns 21.95 last only 13.19 (per square units) spacing: all returns 0.21 last only 0.28 (in units) WARNING: point type is 8 but (legacy) number of point records in header is 29425423 instead zero. WARNING: point type is 8 but (legacy) number of points by return [1] in header is 17672335 instead zero. WARNING: point type is 8 but (legacy) number of points by return [2] in header is 6646838 instead zero. WARNING: point type is 8 but (legacy) number of points by return [3] in header is 3515691 instead zero. WARNING: point type is 8 but (legacy) number of points by return [4] in header is 1275714 instead zero. WARNING: point type is 8 but (legacy) number of points by return [5] in header is 314845 instead zero. overview over extended number of returns of given pulse: 11030771 6264978 6716330 3839431 1573913 0 0 0 0 0 0 0 0 0 0 histogram of classification of points: 15963052 unclassified (1) 13419604 ground (2) 36038 building (6) 6729 water (9) +-> flagged as extended overlap: 2200274 +---> 1223088 of those are unclassified (1) +---> 976045 of those are ground (2) +---> 1141 of those are water (9) z coordinate histogram with bin size 0.100000 bin [4.5,4.6) has 16 bin [4.6,4.7) has 44 bin [4.7,4.8) has 703 bin [4.8,4.9) has 3062 bin [4.9,5.0) has 8559 bin [5.0,5.1) has 9745 bin [5.1,5.2) has 9773 bin [5.2,5.3) has 16052 bin [5.3,5.4) has 39068 bin [5.4,5.5) has 109886 bin [5.5,5.6) has 181554 bin [5.6,5.7) has 272260 bin [5.7,5.8) has 362316 bin [5.8,5.9) has 454654 bin [5.9,6.0) has 575762 bin [6.0,6.1) has 533838 bin [6.1,6.2) has 518637 bin [6.2,6.3) has 499992 bin [6.3,6.4) has 506603 bin 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351 bin [41.5,41.6) has 339 bin [41.6,41.7) has 352 bin [41.7,41.8) has 309 bin [41.8,41.9) has 294 bin [41.9,42.0) has 231 bin [42.0,42.1) has 224 bin [42.1,42.2) has 208 bin [42.2,42.3) has 214 bin [42.3,42.4) has 211 bin [42.4,42.5) has 164 bin [42.5,42.6) has 166 bin [42.6,42.7) has 155 bin [42.7,42.8) has 140 bin [42.8,42.9) has 108 bin [42.9,43.0) has 129 bin [43.0,43.1) has 108 bin [43.1,43.2) has 109 bin [43.2,43.3) has 92 bin [43.3,43.4) has 89 bin [43.4,43.5) has 87 bin [43.5,43.6) has 59 bin [43.6,43.7) has 78 bin [43.7,43.8) has 61 bin [43.8,43.9) has 55 bin [43.9,44.0) has 37 bin [44.0,44.1) has 29 bin [44.1,44.2) has 29 bin [44.2,44.3) has 20 bin [44.3,44.4) has 32 bin [44.4,44.5) has 19 bin [44.5,44.6) has 22 bin [44.6,44.7) has 30 bin [44.7,44.8) has 36 bin [44.8,44.9) has 11 bin [44.9,45.0) has 21 bin [45.0,45.1) has 16 bin [45.1,45.2) has 13 bin [45.2,45.3) has 14 bin [45.3,45.4) has 9 bin [45.4,45.5) has 9 bin [45.5,45.6) has 7 bin [45.6,45.7) has 13 bin [45.7,45.8) has 7 bin [45.9,46.0) has 4 bin [46.0,46.1) has 3 bin [46.1,46.2) has 1 bin [46.3,46.4) has 2 bin [46.8,46.9) has 1 bin [47.1,47.2) has 1 bin [47.2,47.3) has 1 bin [47.3,47.4) has 1 average z coordinate 14.5 for 29425423 element(s) point source id histogram with bin size 1.000000 bin 81 has 2380285 bin 152 has 2988 bin 153 has 3207042 bin 154 has 8551798 bin 156 has 11469820 bin 157 has 3679965 bin 160 has 133525 average point source id 149.167677351656096 for 29425423 element(s)