lasinfo (210611) report for 'AHN4T/11DN2_11.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: 174/2021 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: 27495627 number of points by return: 25170455 1438066 675994 206790 4322 scale factor x y z: 0.001 0.001 0.001 offset x y z: 194980 558730 0 min x y z: 194980.000 558730.000 -3.376 max x y z: 196019.999 560019.999 33.273 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: 27495627 extended number of points by return: 25170455 1438066 675994 206790 4322 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 -3376 33273 intensity 19 4992 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 -29 29 user_data 8 9 point_source_ID 1122 1124 gps_time 269074892.955275 269076960.989473 WARNING: range violates GPS week time specified by global encoding bit 0 Color R 24 255 G 34 255 B 27 255 NIR 48 255 extended_return_number 1 5 extended_number_of_returns 1 7 extended_classification 1 26 extended_scan_angle -4833 4833 extended_scanner_channel 0 0 attribute0 0.19 49.92 ('Amplitude') attribute1 -16.87 33.42 ('Reflectance') attribute2 0 65535 ('Deviation') number of first returns: 25170455 number of intermediate returns: 887554 number of last returns: 25165182 number of single returns: 23727564 covered area in square units/kilounits: 1324936/1.32 point density: all returns 20.75 last only 18.99 (per square units) spacing: all returns 0.22 last only 0.23 (in units) WARNING: point type is 8 but (legacy) number of point records in header is 27495627 instead zero. WARNING: point type is 8 but (legacy) number of points by return [1] in header is 25170455 instead zero. WARNING: point type is 8 but (legacy) number of points by return [2] in header is 1438066 instead zero. WARNING: point type is 8 but (legacy) number of points by return [3] in header is 675994 instead zero. WARNING: point type is 8 but (legacy) number of points by return [4] in header is 206790 instead zero. WARNING: point type is 8 but (legacy) number of points by return [5] in header is 4322 instead zero. overview over extended number of returns of given pulse: 23727564 1528768 1407520 810116 20924 700 35 0 0 0 0 0 0 0 0 histogram of classification of points: 2706016 unclassified (1) 24209604 ground (2) 465932 building (6) 109784 water (9) 4291 Reserved for ASPRS Definition (26) +-> flagged as extended overlap: 1833846 +---> 136556 of those are unclassified (1) +---> 1650481 of those are ground (2) +---> 27421 of those are building (6) +---> 18067 of those are water (9) +---> 1321 of those are Reserved for ASPRS Definition (26) z coordinate histogram with bin size 0.100000 bin [-3.4,-3.3) has 10 bin [-3.3,-3.2) has 1287 bin [-3.2,-3.1) has 34001 bin [-3.1,-3.0) has 69668 bin [-3.0,-2.9) has 82624 bin [-2.9,-2.8) has 93667 bin [-2.8,-2.7) has 96583 bin [-2.7,-2.6) has 114674 bin [-2.6,-2.5) has 153575 bin [-2.5,-2.4) has 206178 bin [-2.4,-2.3) has 365347 bin [-2.3,-2.2) has 611692 bin [-2.2,-2.1) has 1098921 bin [-2.1,-2.0) has 1745135 bin [-2.0,-1.9) has 2598513 bin [-1.9,-1.8) has 3054625 bin [-1.8,-1.7) has 3053565 bin [-1.7,-1.6) has 2621461 bin [-1.6,-1.5) has 2045158 bin [-1.5,-1.4) has 1535729 bin [-1.4,-1.3) has 1188198 bin [-1.3,-1.2) has 836861 bin [-1.2,-1.1) has 534709 bin [-1.1,-1.0) has 440780 bin [-1.0,-0.9) has 401313 bin [-0.9,-0.8) has 333998 bin [-0.8,-0.7) has 275142 bin [-0.7,-0.6) has 216290 bin [-0.6,-0.5) has 148301 bin [-0.5,-0.4) has 129540 bin [-0.4,-0.3) has 118169 bin [-0.3,-0.2) has 123620 bin [-0.2,-0.1) has 81024 bin [-0.1,0.0) has 43237 bin [0.0,0.1) has 30505 bin [0.1,0.2) has 24503 bin [0.2,0.3) has 22342 bin [0.3,0.4) has 19712 bin [0.4,0.5) has 20034 bin [0.5,0.6) has 20167 bin [0.6,0.7) has 21447 bin [0.7,0.8) has 21369 bin [0.8,0.9) has 22783 bin [0.9,1.0) has 21956 bin [1.0,1.1) has 20231 bin [1.1,1.2) has 19892 bin [1.2,1.3) has 18773 bin [1.3,1.4) has 18784 bin [1.4,1.5) has 20045 bin [1.5,1.6) has 20397 bin [1.6,1.7) has 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1086 bin [29.9,30.0) has 1121 bin [30.0,30.1) has 966 bin [30.1,30.2) has 998 bin [30.2,30.3) has 899 bin [30.3,30.4) has 835 bin [30.4,30.5) has 789 bin [30.5,30.6) has 653 bin [30.6,30.7) has 641 bin [30.7,30.8) has 609 bin [30.8,30.9) has 504 bin [30.9,31.0) has 493 bin [31.0,31.1) has 487 bin [31.1,31.2) has 408 bin [31.2,31.3) has 362 bin [31.3,31.4) has 324 bin [31.4,31.5) has 285 bin [31.5,31.6) has 266 bin [31.6,31.7) has 229 bin [31.7,31.8) has 221 bin [31.8,31.9) has 192 bin [31.9,32.0) has 163 bin [32.0,32.1) has 128 bin [32.1,32.2) has 122 bin [32.2,32.3) has 68 bin [32.3,32.4) has 59 bin [32.4,32.5) has 39 bin [32.5,32.6) has 27 bin [32.6,32.7) has 19 bin [32.7,32.8) has 13 bin [32.8,32.9) has 13 bin [32.9,33.0) has 7 bin [33.0,33.1) has 7 bin [33.1,33.2) has 4 bin [33.2,33.3) has 2 average z coordinate -0.4 for 27495627 element(s) point source id histogram with bin size 1.000000 bin 1122 has 7044494 bin 1123 has 19331234 bin 1124 has 1119899 average point source id 1122.78452591752125 for 27495627 element(s)