lasinfo (210611) report for 'AHN4T/31FZ2_25.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: 179/2021 header size: 375 offset to point data: 3559 number var. length records: 4 point data format: 8 point data record length: 44 number of point records: 44713662 number of points by return: 42106980 1916157 572561 105973 11991 scale factor x y z: 0.001 0.001 0.001 offset x y z: 138980 462480 0 min x y z: 138980.000 462480.000 -0.426 max x y z: 140019.999 463769.999 33.053 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: 44713662 extended number of points by return: 42106980 1916157 572561 105973 11991 0 0 0 0 0 0 0 0 0 0 variable length header record 1 of 4: reserved 0 user ID 'LASF_Spec' record ID 7 length after header 576 description 'Extra Bytes Record' variable length header record 2 of 4: reserved 0 user ID 'LASF_Spec' record ID 4 length after header 576 description 'RIEGL Extra Bytes' Extra Byte Descriptions data type: 3 (unsigned short), name "Amplitude", description: "Echo signal amplitude [dB]", min:, 0, max:, 10000, scale: 0.01, offset: 0 (not set) data type: 4 (short), name "Reflectance", description: "Echo signal reflectance [dB]", min:, -5000, max:, 15000, scale: 0.01, offset: 0 (not set) data type: 3 (unsigned short), name "Deviation", description: "Pulse shape deviation", min:, 0, max:, 65535, scale: 1 (not set), offset: 0 (not set) variable length header record 3 of 4: 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 4 of 4: 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 BYTE14 3 reporting minimum and maximum for all LAS point record entries ... X 0 1039999 Y 0 1289999 Z -426 33053 intensity 0 4476 return_number 1 5 number_of_returns 1 7 edge_of_flight_line 0 1 scan_direction_flag 0 1 classification 1 26 scan_angle_rank -30 34 user_data 6 7 point_source_ID 92 94 gps_time 270029882.814072 270031940.447547 WARNING: range violates GPS week time specified by global encoding bit 0 Color R 32 255 G 34 255 B 21 255 NIR 48 255 extended_return_number 1 5 extended_number_of_returns 1 7 extended_classification 1 26 extended_scan_angle -5000 5667 extended_scanner_channel 0 0 attribute0 0 44.76 ('Amplitude') attribute1 -15.4 29.16 ('Reflectance') attribute2 0 65535 ('Deviation') number of first returns: 42106980 number of intermediate returns: 694121 number of last returns: 42085365 number of single returns: 40172804 covered area in square units/kilounits: 1333488/1.33 point density: all returns 33.53 last only 31.56 (per square units) spacing: all returns 0.17 last only 0.18 (in units) WARNING: point type is 8 but (legacy) number of point records in header is 44713662 instead zero. WARNING: point type is 8 but (legacy) number of points by return [1] in header is 42106980 instead zero. WARNING: point type is 8 but (legacy) number of points by return [2] in header is 1916157 instead zero. WARNING: point type is 8 but (legacy) number of points by return [3] in header is 572561 instead zero. WARNING: point type is 8 but (legacy) number of points by return [4] in header is 105973 instead zero. WARNING: point type is 8 but (legacy) number of points by return [5] in header is 11991 instead zero. overview over extended number of returns of given pulse: 40172804 2696747 1405106 378454 60114 427 10 0 0 0 0 0 0 0 0 histogram of classification of points: 3625593 unclassified (1) 39707400 ground (2) 1088854 building (6) 210266 water (9) 81549 Reserved for ASPRS Definition (26) +-> flagged as extended overlap: 3201877 +---> 439849 of those are unclassified (1) +---> 2552869 of those are ground (2) +---> 134923 of those are building (6) +---> 18294 of those are water (9) +---> 55942 of those are Reserved for ASPRS Definition (26) z coordinate histogram with bin size 0.100000 bin [-0.5,-0.4) has 6 bin [-0.4,-0.3) has 926 bin [-0.3,-0.2) has 22264 bin [-0.2,-0.1) has 25258 bin [-0.1,0.0) has 28219 bin [0.0,0.1) has 125046 bin [0.1,0.2) has 243235 bin [0.2,0.3) has 283661 bin [0.3,0.4) has 393020 bin [0.4,0.5) has 775316 bin [0.5,0.6) has 2011402 bin [0.6,0.7) has 3807898 bin [0.7,0.8) has 5015939 bin [0.8,0.9) has 4883081 bin [0.9,1.0) has 4463270 bin [1.0,1.1) has 3533639 bin [1.1,1.2) has 2303745 bin [1.2,1.3) has 1975663 bin [1.3,1.4) has 1553115 bin [1.4,1.5) has 1522916 bin [1.5,1.6) has 1383846 bin [1.6,1.7) has 1137794 bin [1.7,1.8) has 892040 bin [1.8,1.9) has 648168 bin [1.9,2.0) has 364790 bin [2.0,2.1) has 370438 bin [2.1,2.2) has 278591 bin [2.2,2.3) has 172857 bin [2.3,2.4) has 144439 bin [2.4,2.5) has 123053 bin [2.5,2.6) has 141644 bin [2.6,2.7) has 163545 bin [2.7,2.8) has 195974 bin [2.8,2.9) has 161816 bin [2.9,3.0) has 121078 bin [3.0,3.1) has 94506 bin [3.1,3.2) has 88187 bin [3.2,3.3) has 85911 bin [3.3,3.4) has 80315 bin [3.4,3.5) has 75644 bin [3.5,3.6) has 77323 bin [3.6,3.7) has 78659 bin [3.7,3.8) has 74798 bin [3.8,3.9) has 69410 bin [3.9,4.0) has 68075 bin [4.0,4.1) has 68276 bin [4.1,4.2) has 65779 bin [4.2,4.3) has 69248 bin [4.3,4.4) has 65148 bin [4.4,4.5) has 63175 bin [4.5,4.6) has 63781 bin [4.6,4.7) has 67100 bin [4.7,4.8) has 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[8.9,9.0) has 64134 bin [9.0,9.1) has 77621 bin [9.1,9.2) has 28946 bin [9.2,9.3) has 31103 bin [9.3,9.4) has 48827 bin [9.4,9.5) has 42103 bin [9.5,9.6) has 29537 bin [9.6,9.7) has 40956 bin [9.7,9.8) has 41586 bin [9.8,9.9) has 25085 bin [9.9,10.0) has 25245 bin [10.0,10.1) has 24761 bin [10.1,10.2) has 23597 bin [10.2,10.3) has 22516 bin [10.3,10.4) has 22218 bin [10.4,10.5) has 21823 bin [10.5,10.6) has 21772 bin [10.6,10.7) has 22017 bin [10.7,10.8) has 39716 bin [10.8,10.9) has 56770 bin [10.9,11.0) has 22692 bin [11.0,11.1) has 20844 bin [11.1,11.2) has 20241 bin [11.2,11.3) has 20006 bin [11.3,11.4) has 20841 bin [11.4,11.5) has 20622 bin [11.5,11.6) has 19883 bin [11.6,11.7) has 18940 bin [11.7,11.8) has 18731 bin [11.8,11.9) has 20241 bin [11.9,12.0) has 18856 bin [12.0,12.1) has 17965 bin [12.1,12.2) has 17733 bin [12.2,12.3) has 17669 bin [12.3,12.4) has 17691 bin [12.4,12.5) has 17315 bin [12.5,12.6) has 16955 bin [12.6,12.7) has 16745 bin [12.7,12.8) has 17125 bin 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471 bin [28.8,28.9) has 451 bin [28.9,29.0) has 457 bin [29.0,29.1) has 432 bin [29.1,29.2) has 426 bin [29.2,29.3) has 419 bin [29.3,29.4) has 392 bin [29.4,29.5) has 367 bin [29.5,29.6) has 317 bin [29.6,29.7) has 265 bin [29.7,29.8) has 251 bin [29.8,29.9) has 218 bin [29.9,30.0) has 233 bin [30.0,30.1) has 167 bin [30.1,30.2) has 127 bin [30.2,30.3) has 112 bin [30.3,30.4) has 107 bin [30.4,30.5) has 108 bin [30.5,30.6) has 77 bin [30.6,30.7) has 62 bin [30.7,30.8) has 65 bin [30.8,30.9) has 39 bin [30.9,31.0) has 52 bin [31.0,31.1) has 42 bin [31.1,31.2) has 49 bin [31.2,31.3) has 28 bin [31.3,31.4) has 27 bin [31.4,31.5) has 27 bin [31.5,31.6) has 23 bin [31.6,31.7) has 20 bin [31.7,31.8) has 18 bin [31.8,31.9) has 20 bin [31.9,32.0) has 27 bin [32.0,32.1) has 28 bin [32.1,32.2) has 19 bin [32.2,32.3) has 15 bin [32.3,32.4) has 18 bin [32.4,32.5) has 27 bin [32.5,32.6) has 13 bin [32.6,32.7) has 7 bin [32.7,32.8) has 7 bin [32.8,32.9) has 7 bin [32.9,33.0) has 1 bin [33.0,33.1) has 2 average z coordinate 2.0 for 44713662 element(s) point source id histogram with bin size 1.000000 bin 92 has 1309185 bin 93 has 31588154 bin 94 has 11816323 average point source id 93.234987194741507 for 44713662 element(s)