lasinfo (210611) report for 'AHN3T/33CN1_24.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: 28977997 number of points by return: 17772979 6981124 3154911 903904 165079 scale factor x y z: 0.001 0.001 0.001 offset x y z: 182980 456230 0 min x y z: 182980.000 456230.000 29.582 max x y z: 184019.999 457519.999 63.472 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: 28977997 extended number of points by return: 17772979 6981124 3154911 903904 165079 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 29582 63472 intensity 1 2832 return_number 1 5 number_of_returns 1 5 edge_of_flight_line 0 0 scan_direction_flag 0 0 classification 1 2 scan_angle_rank -33 34 user_data 3 3 point_source_ID 376 381 gps_time 204719763.531397 204726984.825887 WARNING: range violates GPS week time specified by global encoding bit 0 Color R 18 234 G 26 228 B 10 214 NIR 32 214 extended_return_number 1 5 extended_number_of_returns 1 5 extended_classification 1 2 extended_scan_angle -5500 5667 extended_scanner_channel 0 0 number of first returns: 17772979 number of intermediate returns: 4227570 number of last returns: 17764956 number of single returns: 10787508 covered area in square units/kilounits: 1341600/1.34 point density: all returns 21.60 last only 13.24 (per square units) spacing: all returns 0.22 last only 0.27 (in units) WARNING: point type is 8 but (legacy) number of point records in header is 28977997 instead zero. WARNING: point type is 8 but (legacy) number of points by return [1] in header is 17772979 instead zero. WARNING: point type is 8 but (legacy) number of points by return [2] in header is 6981124 instead zero. WARNING: point type is 8 but (legacy) number of points by return [3] in header is 3154911 instead zero. WARNING: point type is 8 but (legacy) number of points by return [4] in header is 903904 instead zero. WARNING: point type is 8 but (legacy) number of points by return [5] in header is 165079 instead zero. overview over extended number of returns of given pulse: 10787508 7649958 6757024 2957646 825861 0 0 0 0 0 0 0 0 0 0 histogram of classification of points: 15067104 unclassified (1) 13910893 ground (2) +-> flagged as extended overlap: 2131968 +---> 1168105 of those are unclassified (1) +---> 963863 of those are ground (2) z coordinate histogram with bin size 0.100000 bin [29.5,29.6) has 6 bin [29.6,29.7) has 662 bin [29.7,29.8) has 1504 bin [29.8,29.9) has 4472 bin [29.9,30.0) has 7178 bin [30.0,30.1) has 10160 bin [30.1,30.2) has 19826 bin [30.2,30.3) has 34038 bin [30.3,30.4) has 47811 bin [30.4,30.5) has 53138 bin [30.5,30.6) has 61182 bin [30.6,30.7) has 81162 bin [30.7,30.8) has 99965 bin [30.8,30.9) has 135917 bin [30.9,31.0) has 193673 bin [31.0,31.1) has 262074 bin [31.1,31.2) has 299005 bin [31.2,31.3) has 313573 bin [31.3,31.4) has 358219 bin [31.4,31.5) has 436091 bin 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[58.2,58.3) has 3109 bin [58.3,58.4) has 2913 bin [58.4,58.5) has 2821 bin [58.5,58.6) has 2762 bin [58.6,58.7) has 2678 bin [58.7,58.8) has 2504 bin [58.8,58.9) has 2319 bin [58.9,59.0) has 2218 bin [59.0,59.1) has 2090 bin [59.1,59.2) has 1912 bin [59.2,59.3) has 1801 bin [59.3,59.4) has 1645 bin [59.4,59.5) has 1522 bin [59.5,59.6) has 1415 bin [59.6,59.7) has 1300 bin [59.7,59.8) has 1253 bin [59.8,59.9) has 1125 bin [59.9,60.0) has 1048 bin [60.0,60.1) has 883 bin [60.1,60.2) has 817 bin [60.2,60.3) has 754 bin [60.3,60.4) has 677 bin [60.4,60.5) has 655 bin [60.5,60.6) has 553 bin [60.6,60.7) has 464 bin [60.7,60.8) has 446 bin [60.8,60.9) has 379 bin [60.9,61.0) has 305 bin [61.0,61.1) has 291 bin [61.1,61.2) has 277 bin [61.2,61.3) has 255 bin [61.3,61.4) has 230 bin [61.4,61.5) has 179 bin [61.5,61.6) has 155 bin [61.6,61.7) has 127 bin [61.7,61.8) has 117 bin [61.8,61.9) has 96 bin [61.9,62.0) has 71 bin [62.0,62.1) has 74 bin [62.1,62.2) has 72 bin [62.2,62.3) has 69 bin [62.3,62.4) has 46 bin [62.4,62.5) has 64 bin [62.5,62.6) has 51 bin [62.6,62.7) has 38 bin [62.7,62.8) has 22 bin [62.8,62.9) has 21 bin [62.9,63.0) has 17 bin [63.0,63.1) has 5 bin [63.1,63.2) has 3 bin [63.2,63.3) has 4 bin [63.3,63.4) has 2 bin [63.4,63.5) has 1 average z coordinate 37.8 for 28977997 element(s) point source id histogram with bin size 1.000000 bin 376 has 72997 bin 377 has 2800879 bin 378 has 6681647 bin 379 has 10481523 bin 380 has 7038300 bin 381 has 1902651 average point source id 378.942756775080056 for 28977997 element(s)