lasinfo (210611) report for 'AHN4T/19FN1_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: 177/2021 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: 36499237 number of points by return: 27642784 5781646 2326912 736295 11600 scale factor x y z: 0.001 0.001 0.001 offset x y z: 133980 518730 0 min x y z: 133980.000 518730.000 -2.464 max x y z: 135019.999 520019.999 32.847 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: 36499237 extended number of points by return: 27642784 5781646 2326912 736295 11600 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 -2464 32847 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 -32 29 user_data 8 9 point_source_ID 42 46 gps_time 269679755.943548 269682458.292593 WARNING: range violates GPS week time specified by global encoding bit 0 Color R 33 255 G 44 255 B 38 255 NIR 43 255 extended_return_number 1 5 extended_number_of_returns 1 7 extended_classification 1 26 extended_scan_angle -5333 4833 extended_scanner_channel 0 0 attribute0 0.19 49.92 ('Amplitude') attribute1 -18.32 32.01 ('Reflectance') attribute2 0 65535 ('Deviation') number of first returns: 27642784 number of intermediate returns: 3085763 number of last returns: 27556112 number of single returns: 21785422 covered area in square units/kilounits: 1306868/1.31 point density: all returns 27.93 last only 21.09 (per square units) spacing: all returns 0.19 last only 0.22 (in units) WARNING: point type is 8 but (legacy) number of point records in header is 36499237 instead zero. WARNING: point type is 8 but (legacy) number of points by return [1] in header is 27642784 instead zero. WARNING: point type is 8 but (legacy) number of points by return [2] in header is 5781646 instead zero. WARNING: point type is 8 but (legacy) number of points by return [3] in header is 2326912 instead zero. WARNING: point type is 8 but (legacy) number of points by return [4] in header is 736295 instead zero. WARNING: point type is 8 but (legacy) number of points by return [5] in header is 11600 instead zero. overview over extended number of returns of given pulse: 21785422 6967885 4780005 2907728 56887 1289 21 0 0 0 0 0 0 0 0 histogram of classification of points: 12389216 unclassified (1) 19086606 ground (2) 4865686 building (6) 65768 water (9) 91961 Reserved for ASPRS Definition (26) +-> flagged as extended overlap: 2726060 +---> 930637 of those are unclassified (1) +---> 1415273 of those are ground (2) +---> 366129 of those are building (6) +---> 2071 of those are water (9) +---> 11950 of those are Reserved for ASPRS Definition (26) z coordinate histogram with bin size 0.100000 bin [-2.5,-2.4) has 46 bin [-2.4,-2.3) has 352 bin [-2.3,-2.2) has 5348 bin [-2.2,-2.1) has 8692 bin [-2.1,-2.0) has 13931 bin [-2.0,-1.9) has 31287 bin [-1.9,-1.8) has 85937 bin [-1.8,-1.7) has 117334 bin [-1.7,-1.6) has 105280 bin [-1.6,-1.5) has 132074 bin [-1.5,-1.4) has 163145 bin [-1.4,-1.3) has 168940 bin [-1.3,-1.2) has 204613 bin [-1.2,-1.1) has 302267 bin [-1.1,-1.0) has 410845 bin [-1.0,-0.9) has 666236 bin [-0.9,-0.8) has 1394066 bin [-0.8,-0.7) has 2225551 bin [-0.7,-0.6) has 2721378 bin [-0.6,-0.5) has 2887734 bin [-0.5,-0.4) has 2569014 bin [-0.4,-0.3) has 1993047 bin [-0.3,-0.2) has 1432222 bin [-0.2,-0.1) has 1010146 bin [-0.1,0.0) has 707387 bin [0.0,0.1) has 491334 bin [0.1,0.2) has 363439 bin [0.2,0.3) has 268857 bin [0.3,0.4) has 222556 bin [0.4,0.5) has 193710 bin [0.5,0.6) has 169264 bin [0.6,0.7) has 170399 bin [0.7,0.8) has 165003 bin [0.8,0.9) has 144497 bin [0.9,1.0) has 134587 bin [1.0,1.1) has 133541 bin [1.1,1.2) has 140183 bin [1.2,1.3) has 138674 bin [1.3,1.4) has 149752 bin [1.4,1.5) has 160676 bin [1.5,1.6) has 165324 bin [1.6,1.7) has 178514 bin [1.7,1.8) has 197778 bin [1.8,1.9) has 201612 bin [1.9,2.0) has 250060 bin [2.0,2.1) has 245276 bin [2.1,2.2) has 234254 bin [2.2,2.3) has 214528 bin [2.3,2.4) has 219899 bin [2.4,2.5) has 234976 bin [2.5,2.6) has 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239 bin [26.5,26.6) has 262 bin [26.6,26.7) has 244 bin [26.7,26.8) has 236 bin [26.8,26.9) has 252 bin [26.9,27.0) has 223 bin [27.0,27.1) has 237 bin [27.1,27.2) has 211 bin [27.2,27.3) has 212 bin [27.3,27.4) has 223 bin [27.4,27.5) has 212 bin [27.5,27.6) has 207 bin [27.6,27.7) has 195 bin [27.7,27.8) has 199 bin [27.8,27.9) has 197 bin [27.9,28.0) has 216 bin [28.0,28.1) has 188 bin [28.1,28.2) has 191 bin [28.2,28.3) has 163 bin [28.3,28.4) has 158 bin [28.4,28.5) has 171 bin [28.5,28.6) has 155 bin [28.6,28.7) has 152 bin [28.7,28.8) has 155 bin [28.8,28.9) has 136 bin [28.9,29.0) has 145 bin [29.0,29.1) has 159 bin [29.1,29.2) has 164 bin [29.2,29.3) has 143 bin [29.3,29.4) has 143 bin [29.4,29.5) has 132 bin [29.5,29.6) has 125 bin [29.6,29.7) has 103 bin [29.7,29.8) has 108 bin [29.8,29.9) has 108 bin [29.9,30.0) has 106 bin [30.0,30.1) has 94 bin [30.1,30.2) has 85 bin [30.2,30.3) has 96 bin [30.3,30.4) has 80 bin [30.4,30.5) has 74 bin [30.5,30.6) has 64 bin [30.6,30.7) has 53 bin [30.7,30.8) has 56 bin [30.8,30.9) has 57 bin [30.9,31.0) has 51 bin [31.0,31.1) has 52 bin [31.1,31.2) has 54 bin [31.2,31.3) has 46 bin [31.3,31.4) has 41 bin [31.4,31.5) has 59 bin [31.5,31.6) has 50 bin [31.6,31.7) has 30 bin [31.7,31.8) has 33 bin [31.8,31.9) has 27 bin [31.9,32.0) has 28 bin [32.0,32.1) has 24 bin [32.1,32.2) has 13 bin [32.2,32.3) has 15 bin [32.3,32.4) has 15 bin [32.4,32.5) has 9 bin [32.5,32.6) has 10 bin [32.6,32.7) has 10 bin [32.7,32.8) has 2 bin [32.8,32.9) has 2 average z coordinate 2.2 for 36499237 element(s) point source id histogram with bin size 1.000000 bin 42 has 7958155 bin 43 has 3510618 bin 45 has 23097772 bin 46 has 1932692 average point source id 44.206476316203542 for 36499237 element(s)