lasinfo (210611) report for 'AHN4T/20GN2_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: 29906716 number of points by return: 29361839 315167 161175 67193 1342 scale factor x y z: 0.001 0.001 0.001 offset x y z: 168980 506230 0 min x y z: 168980.000 506230.000 -6.065 max x y z: 170019.999 507519.999 36.840 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: 29906716 extended number of points by return: 29361839 315167 161175 67193 1342 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 -6065 36840 intensity 34 3947 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 187 190 gps_time 270133909.834870 270194260.273760 WARNING: range violates GPS week time specified by global encoding bit 0 Color R 43 255 G 46 255 B 45 255 NIR 55 255 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 0.34 39.47 ('Amplitude') attribute1 -17.89 21.05 ('Reflectance') attribute2 0 65535 ('Deviation') number of first returns: 29361839 number of intermediate returns: 231078 number of last returns: 29358018 number of single returns: 29044219 covered area in square units/kilounits: 1341588/1.34 point density: all returns 22.29 last only 21.88 (per square units) spacing: all returns 0.21 last only 0.21 (in units) WARNING: point type is 8 but (legacy) number of point records in header is 29906716 instead zero. WARNING: point type is 8 but (legacy) number of points by return [1] in header is 29361839 instead zero. WARNING: point type is 8 but (legacy) number of points by return [2] in header is 315167 instead zero. WARNING: point type is 8 but (legacy) number of points by return [3] in header is 161175 instead zero. WARNING: point type is 8 but (legacy) number of points by return [4] in header is 67193 instead zero. WARNING: point type is 8 but (legacy) number of points by return [5] in header is 1342 instead zero. overview over extended number of returns of given pulse: 29044219 308699 282037 264964 6597 175 25 0 0 0 0 0 0 0 0 histogram of classification of points: 840965 unclassified (1) 28668004 ground (2) 240179 building (6) 144338 water (9) 13230 Reserved for ASPRS Definition (26) +-> flagged as extended overlap: 2102917 +---> 60458 of those are unclassified (1) +---> 2021841 of those are ground (2) +---> 11885 of those are building (6) +---> 8733 of those are water (9) z coordinate histogram with bin size 0.100000 bin [-6.1,-6.0) has 489 bin [-6.0,-5.9) has 15280 bin [-5.9,-5.8) has 27383 bin [-5.8,-5.7) has 38507 bin [-5.7,-5.6) has 48859 bin [-5.6,-5.5) has 41650 bin [-5.5,-5.4) has 42714 bin [-5.4,-5.3) has 41875 bin [-5.3,-5.2) has 41618 bin [-5.2,-5.1) has 45549 bin [-5.1,-5.0) has 58991 bin [-5.0,-4.9) has 75162 bin [-4.9,-4.8) has 73963 bin [-4.8,-4.7) has 131978 bin [-4.7,-4.6) has 6179793 bin [-4.6,-4.5) has 14054517 bin [-4.5,-4.4) has 4567605 bin [-4.4,-4.3) has 969508 bin [-4.3,-4.2) has 598168 bin [-4.2,-4.1) has 554198 bin [-4.1,-4.0) has 458731 bin [-4.0,-3.9) has 253238 bin [-3.9,-3.8) has 180532 bin [-3.8,-3.7) has 123279 bin [-3.7,-3.6) has 65289 bin [-3.6,-3.5) has 31742 bin [-3.5,-3.4) has 70618 bin [-3.4,-3.3) has 60164 bin [-3.3,-3.2) has 23178 bin [-3.2,-3.1) has 11815 bin [-3.1,-3.0) has 11305 bin [-3.0,-2.9) has 11087 bin [-2.9,-2.8) has 11189 bin [-2.8,-2.7) has 10378 bin [-2.7,-2.6) has 10338 bin [-2.6,-2.5) has 9772 bin [-2.5,-2.4) has 8855 bin [-2.4,-2.3) has 8238 bin [-2.3,-2.2) has 7965 bin [-2.2,-2.1) has 8016 bin [-2.1,-2.0) has 8696 bin [-2.0,-1.9) has 8353 bin [-1.9,-1.8) has 8044 bin [-1.8,-1.7) has 8192 bin [-1.7,-1.6) has 7931 bin [-1.6,-1.5) has 8681 bin [-1.5,-1.4) has 8410 bin [-1.4,-1.3) has 8642 bin [-1.3,-1.2) has 8713 bin [-1.2,-1.1) has 8346 bin [-1.1,-1.0) has 7851 bin [-1.0,-0.9) has 8160 bin [-0.9,-0.8) has 9827 bin [-0.8,-0.7) has 10406 bin [-0.7,-0.6) has 10153 bin [-0.6,-0.5) has 8474 bin [-0.5,-0.4) has 8933 bin [-0.4,-0.3) has 9973 bin [-0.3,-0.2) has 10061 bin [-0.2,-0.1) has 9942 bin [-0.1,0.0) has 10156 bin [0.0,0.1) has 9790 bin [0.1,0.2) has 10451 bin [0.2,0.3) has 10064 bin [0.3,0.4) has 10115 bin [0.4,0.5) has 10162 bin [0.5,0.6) has 9807 bin [0.6,0.7) has 9475 bin [0.7,0.8) has 9406 bin [0.8,0.9) has 9211 bin [0.9,1.0) has 9870 bin [1.0,1.1) has 9921 bin [1.1,1.2) has 9993 bin [1.2,1.3) has 9952 bin [1.3,1.4) has 10359 bin [1.4,1.5) has 10454 bin [1.5,1.6) has 10810 bin [1.6,1.7) has 11011 bin [1.7,1.8) has 10571 bin [1.8,1.9) has 10318 bin [1.9,2.0) has 10306 bin [2.0,2.1) has 10215 bin [2.1,2.2) has 10126 bin [2.2,2.3) has 9801 bin [2.3,2.4) has 9789 bin [2.4,2.5) has 9728 bin [2.5,2.6) has 9599 bin [2.6,2.7) has 9406 bin [2.7,2.8) has 9055 bin [2.8,2.9) has 9234 bin [2.9,3.0) has 9353 bin [3.0,3.1) has 9218 bin [3.1,3.2) has 9341 bin [3.2,3.3) has 8966 bin [3.3,3.4) has 9062 bin [3.4,3.5) has 9136 bin [3.5,3.6) has 9160 bin [3.6,3.7) has 9120 bin [3.7,3.8) has 10622 bin [3.8,3.9) has 11003 bin [3.9,4.0) has 8728 bin [4.0,4.1) has 8410 bin [4.1,4.2) has 8153 bin [4.2,4.3) has 8117 bin [4.3,4.4) has 8197 bin [4.4,4.5) has 8293 bin [4.5,4.6) has 8215 bin [4.6,4.7) has 8277 bin [4.7,4.8) has 8094 bin [4.8,4.9) has 8086 bin [4.9,5.0) has 8102 bin [5.0,5.1) has 7445 bin [5.1,5.2) has 6455 bin [5.2,5.3) has 6519 bin [5.3,5.4) has 6483 bin [5.4,5.5) has 6024 bin [5.5,5.6) has 6059 bin [5.6,5.7) has 6740 bin [5.7,5.8) has 7213 bin [5.8,5.9) has 6981 bin [5.9,6.0) has 6805 bin [6.0,6.1) has 6543 bin [6.1,6.2) has 6138 bin [6.2,6.3) has 5457 bin [6.3,6.4) has 5359 bin [6.4,6.5) has 5154 bin [6.5,6.6) has 5333 bin [6.6,6.7) has 5096 bin [6.7,6.8) has 4871 bin [6.8,6.9) has 5168 bin [6.9,7.0) has 4281 bin [7.0,7.1) has 4106 bin [7.1,7.2) has 3880 bin [7.2,7.3) has 4011 bin [7.3,7.4) has 3740 bin [7.4,7.5) has 4239 bin [7.5,7.6) has 3496 bin [7.6,7.7) has 3425 bin [7.7,7.8) has 3483 bin [7.8,7.9) has 3573 bin [7.9,8.0) has 3425 bin [8.0,8.1) has 3270 bin [8.1,8.2) has 3085 bin [8.2,8.3) has 3076 bin [8.3,8.4) has 2971 bin [8.4,8.5) has 3059 bin [8.5,8.6) has 3058 bin [8.6,8.7) has 2961 bin [8.7,8.8) has 2805 bin [8.8,8.9) has 2818 bin [8.9,9.0) has 2759 bin [9.0,9.1) has 2861 bin [9.1,9.2) has 2712 bin [9.2,9.3) has 2568 bin [9.3,9.4) has 2577 bin [9.4,9.5) has 2600 bin [9.5,9.6) has 2388 bin [9.6,9.7) has 2367 bin [9.7,9.8) has 2282 bin [9.8,9.9) has 2286 bin [9.9,10.0) has 2165 bin [10.0,10.1) has 2069 bin [10.1,10.2) has 1956 bin [10.2,10.3) has 2030 bin [10.3,10.4) has 2006 bin [10.4,10.5) has 1916 bin [10.5,10.6) has 1933 bin [10.6,10.7) has 1763 bin [10.7,10.8) has 1670 bin [10.8,10.9) has 1677 bin [10.9,11.0) has 1609 bin [11.0,11.1) has 1540 bin [11.1,11.2) has 1469 bin [11.2,11.3) has 1375 bin [11.3,11.4) has 1333 bin [11.4,11.5) has 1331 bin [11.5,11.6) has 1168 bin [11.6,11.7) has 1168 bin [11.7,11.8) has 1184 bin [11.8,11.9) has 1101 bin [11.9,12.0) has 1048 bin [12.0,12.1) has 981 bin [12.1,12.2) has 984 bin [12.2,12.3) has 933 bin [12.3,12.4) has 895 bin [12.4,12.5) has 862 bin [12.5,12.6) has 782 bin [12.6,12.7) has 731 bin [12.7,12.8) has 693 bin [12.8,12.9) has 737 bin [12.9,13.0) has 644 bin [13.0,13.1) has 607 bin [13.1,13.2) has 516 bin [13.2,13.3) has 549 bin [13.3,13.4) has 506 bin [13.4,13.5) has 438 bin [13.5,13.6) has 441 bin [13.6,13.7) has 434 bin [13.7,13.8) has 377 bin [13.8,13.9) has 380 bin [13.9,14.0) has 386 bin [14.0,14.1) has 331 bin [14.1,14.2) has 302 bin [14.2,14.3) has 283 bin [14.3,14.4) has 269 bin [14.4,14.5) has 236 bin [14.5,14.6) has 219 bin [14.6,14.7) has 228 bin [14.7,14.8) has 190 bin [14.8,14.9) has 184 bin [14.9,15.0) has 175 bin [15.0,15.1) has 169 bin [15.1,15.2) has 127 bin [15.2,15.3) has 97 bin [15.3,15.4) has 100 bin [15.4,15.5) has 97 bin [15.5,15.6) has 68 bin [15.6,15.7) has 71 bin [15.7,15.8) has 57 bin [15.8,15.9) has 52 bin [15.9,16.0) has 58 bin [16.0,16.1) has 47 bin [16.1,16.2) has 48 bin [16.2,16.3) has 38 bin [16.3,16.4) has 49 bin [16.4,16.5) has 34 bin [16.5,16.6) has 27 bin [16.6,16.7) has 24 bin [16.7,16.8) has 18 bin [16.8,16.9) has 24 bin [16.9,17.0) has 25 bin [17.0,17.1) has 15 bin [17.1,17.2) has 23 bin [17.2,17.3) has 11 bin [17.3,17.4) has 15 bin [17.4,17.5) has 14 bin [17.5,17.6) has 17 bin [17.6,17.7) has 31 bin [17.7,17.8) has 22 bin [17.8,17.9) has 13 bin [17.9,18.0) has 13 bin [18.0,18.1) has 25 bin [18.1,18.2) has 8 bin [18.2,18.3) has 10 bin [18.3,18.4) has 9 bin [18.4,18.5) has 12 bin [18.5,18.6) has 8 bin [18.6,18.7) has 6 bin [18.7,18.8) has 6 bin [18.8,18.9) has 2 bin [18.9,19.0) has 2 bin [19.0,19.1) has 6 bin [19.1,19.2) has 3 bin [19.2,19.3) has 6 bin [19.3,19.4) has 3 bin [19.4,19.5) has 4 bin [19.5,19.6) has 3 bin [19.7,19.8) has 2 bin [20.0,20.1) has 1 bin [20.3,20.4) has 1 bin [20.4,20.5) has 3 bin [20.8,20.9) has 2 bin [21.1,21.2) has 1 bin [21.5,21.6) has 1 bin [21.6,21.7) has 1 bin [21.9,22.0) has 1 bin 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[30.7,30.8) has 1 bin [30.8,30.9) has 1 bin [30.9,31.0) has 1 bin [31.0,31.1) has 1 bin [31.1,31.2) has 1 bin [31.4,31.5) has 1 bin [31.5,31.6) has 1 bin [31.9,32.0) has 1 bin [32.0,32.1) has 1 bin [32.1,32.2) has 2 bin [32.2,32.3) has 1 bin [32.3,32.4) has 3 bin [32.4,32.5) has 1 bin [32.6,32.7) has 1 bin [32.7,32.8) has 1 bin [32.8,32.9) has 2 bin [33.0,33.1) has 1 bin [33.1,33.2) has 1 bin [33.3,33.4) has 1 bin [33.4,33.5) has 4 bin [33.5,33.6) has 2 bin [33.9,34.0) has 1 bin [34.1,34.2) has 5 bin [34.2,34.3) has 1 bin [34.3,34.4) has 1 bin [34.5,34.6) has 1 bin [34.6,34.7) has 4 bin [34.7,34.8) has 3 bin [34.8,34.9) has 23 bin [34.9,35.0) has 18 bin [35.0,35.1) has 3 bin [35.1,35.2) has 2 bin [35.2,35.3) has 5 bin [35.3,35.4) has 4 bin [35.5,35.6) has 2 bin [35.7,35.8) has 4 bin [35.8,35.9) has 4 bin [35.9,36.0) has 2 bin [36.0,36.1) has 3 bin [36.1,36.2) has 2 bin [36.2,36.3) has 1 bin [36.3,36.4) has 2 bin [36.4,36.5) has 7 bin [36.5,36.6) has 18 bin [36.6,36.7) has 14 bin [36.7,36.8) has 16 bin [36.8,36.9) has 1 average z coordinate -4.3 for 29906716 element(s) point source id histogram with bin size 1.000000 bin 187 has 3694747 bin 188 has 21693673 bin 190 has 4518296 average point source id 188.178616903306931 for 29906716 element(s)