lasinfo (210611) report for 'AHN4T/25AN2_20.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: 178/2021 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: 39495710 number of points by return: 38506551 758133 192321 36304 2401 scale factor x y z: 0.001 0.001 0.001 offset x y z: 108980 494980 0 min x y z: 108980.000 494980.000 -2.648 max x y z: 110019.999 496269.999 25.106 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: 39495710 extended number of points by return: 38506551 758133 192321 36304 2401 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 -2648 25106 intensity 51 4182 return_number 1 5 number_of_returns 1 6 edge_of_flight_line 0 1 scan_direction_flag 0 1 classification 1 26 scan_angle_rank -31 32 user_data 6 9 point_source_ID 20 124 gps_time 269521497.616657 270117388.458556 WARNING: range violates GPS week time specified by global encoding bit 0 Color R 16 255 G 20 255 B 24 255 NIR 31 255 extended_return_number 1 5 extended_number_of_returns 1 6 extended_classification 1 26 extended_scan_angle -5167 5333 extended_scanner_channel 0 0 attribute0 0.51 41.82 ('Amplitude') attribute1 -17.8 26.66 ('Reflectance') attribute2 0 65535 ('Deviation') number of first returns: 38506551 number of intermediate returns: 232087 number of last returns: 38493482 number of single returns: 37736410 covered area in square units/kilounits: 1329956/1.33 point density: all returns 29.70 last only 28.94 (per square units) spacing: all returns 0.18 last only 0.19 (in units) WARNING: point type is 8 but (legacy) number of point records in header is 39495710 instead zero. WARNING: point type is 8 but (legacy) number of points by return [1] in header is 38506551 instead zero. WARNING: point type is 8 but (legacy) number of points by return [2] in header is 758133 instead zero. WARNING: point type is 8 but (legacy) number of points by return [3] in header is 192321 instead zero. WARNING: point type is 8 but (legacy) number of points by return [4] in header is 36304 instead zero. WARNING: point type is 8 but (legacy) number of points by return [5] in header is 2401 instead zero. overview over extended number of returns of given pulse: 37736410 1141240 469737 136246 12005 72 0 0 0 0 0 0 0 0 0 histogram of classification of points: 1571613 unclassified (1) 36124489 ground (2) 1328521 building (6) 440671 water (9) 30416 Reserved for ASPRS Definition (26) +-> flagged as extended overlap: 2671055 +---> 42353 of those are unclassified (1) +---> 2483243 of those are ground (2) +---> 107751 of those are building (6) +---> 36132 of those are water (9) +---> 1576 of those are Reserved for ASPRS Definition (26) z coordinate histogram with bin size 0.100000 bin [-2.7,-2.6) has 42 bin [-2.6,-2.5) has 5486 bin [-2.5,-2.4) has 109513 bin [-2.4,-2.3) has 174694 bin [-2.3,-2.2) has 201355 bin [-2.2,-2.1) has 226923 bin [-2.1,-2.0) has 361935 bin [-2.0,-1.9) has 837940 bin [-1.9,-1.8) has 2423752 bin [-1.8,-1.7) has 7922113 bin [-1.7,-1.6) has 10861045 bin [-1.6,-1.5) has 6179744 bin [-1.5,-1.4) has 2217733 bin [-1.4,-1.3) has 1130825 bin [-1.3,-1.2) has 745613 bin [-1.2,-1.1) has 764846 bin [-1.1,-1.0) has 806632 bin [-1.0,-0.9) has 691975 bin [-0.9,-0.8) has 509698 bin [-0.8,-0.7) has 338036 bin [-0.7,-0.6) has 200292 bin [-0.6,-0.5) has 97211 bin [-0.5,-0.4) has 52608 bin [-0.4,-0.3) has 38421 bin [-0.3,-0.2) has 27378 bin [-0.2,-0.1) has 27699 bin [-0.1,0.0) has 28266 bin [0.0,0.1) has 26471 bin [0.1,0.2) has 25292 bin [0.2,0.3) has 24925 bin [0.3,0.4) has 25112 bin [0.4,0.5) has 24540 bin [0.5,0.6) has 20627 bin [0.6,0.7) has 19989 bin [0.7,0.8) has 21924 bin [0.8,0.9) has 22651 bin [0.9,1.0) has 23080 bin [1.0,1.1) has 24192 bin [1.1,1.2) has 25328 bin [1.2,1.3) has 29021 bin [1.3,1.4) has 30216 bin [1.4,1.5) has 34804 bin [1.5,1.6) has 36705 bin [1.6,1.7) has 37204 bin [1.7,1.8) has 39963 bin [1.8,1.9) has 36093 bin [1.9,2.0) has 42505 bin [2.0,2.1) has 37340 bin [2.1,2.2) has 37286 bin [2.2,2.3) has 38918 bin [2.3,2.4) has 38132 bin [2.4,2.5) has 32743 bin [2.5,2.6) has 32924 bin [2.6,2.7) has 33096 bin [2.7,2.8) has 30061 bin [2.8,2.9) has 30778 bin [2.9,3.0) has 27806 bin [3.0,3.1) has 28157 bin [3.1,3.2) has 27240 bin [3.2,3.3) has 25807 bin [3.3,3.4) has 25898 bin [3.4,3.5) has 26171 bin [3.5,3.6) has 25955 bin [3.6,3.7) has 35337 bin [3.7,3.8) has 35174 bin [3.8,3.9) has 33503 bin [3.9,4.0) has 32432 bin [4.0,4.1) has 31526 bin [4.1,4.2) has 32106 bin [4.2,4.3) has 31837 bin [4.3,4.4) has 34238 bin [4.4,4.5) has 36448 bin [4.5,4.6) has 32608 bin [4.6,4.7) has 35278 bin [4.7,4.8) has 33307 bin [4.8,4.9) has 35816 bin [4.9,5.0) has 36977 bin [5.0,5.1) has 38973 bin [5.1,5.2) has 42104 bin [5.2,5.3) has 39638 bin [5.3,5.4) has 35865 bin [5.4,5.5) has 33377 bin [5.5,5.6) has 34041 bin [5.6,5.7) has 33047 bin [5.7,5.8) has 30342 bin [5.8,5.9) has 24709 bin [5.9,6.0) has 22047 bin [6.0,6.1) has 21855 bin [6.1,6.2) has 21876 bin [6.2,6.3) has 22328 bin [6.3,6.4) has 23535 bin [6.4,6.5) has 24791 bin [6.5,6.6) has 25796 bin [6.6,6.7) has 32900 bin [6.7,6.8) has 24229 bin [6.8,6.9) has 19782 bin [6.9,7.0) has 15651 bin [7.0,7.1) has 13689 bin [7.1,7.2) has 13288 bin [7.2,7.3) has 12835 bin [7.3,7.4) has 11114 bin [7.4,7.5) has 11049 bin [7.5,7.6) has 11015 bin [7.6,7.7) has 10172 bin [7.7,7.8) has 10094 bin [7.8,7.9) has 9625 bin [7.9,8.0) has 9499 bin [8.0,8.1) has 9309 bin [8.1,8.2) has 9249 bin [8.2,8.3) has 8840 bin [8.3,8.4) has 8648 bin [8.4,8.5) has 8543 bin [8.5,8.6) has 8133 bin [8.6,8.7) has 8024 bin [8.7,8.8) has 7629 bin [8.8,8.9) has 7364 bin [8.9,9.0) has 7192 bin [9.0,9.1) has 7025 bin [9.1,9.2) has 6686 bin [9.2,9.3) has 6591 bin [9.3,9.4) has 6626 bin [9.4,9.5) has 6242 bin [9.5,9.6) has 6102 bin [9.6,9.7) has 5928 bin [9.7,9.8) has 5814 bin [9.8,9.9) has 5668 bin [9.9,10.0) has 5418 bin [10.0,10.1) has 5334 bin [10.1,10.2) has 5139 bin [10.2,10.3) has 5156 bin [10.3,10.4) has 4972 bin [10.4,10.5) has 4818 bin [10.5,10.6) has 4556 bin [10.6,10.7) has 4288 bin [10.7,10.8) has 4242 bin [10.8,10.9) has 4156 bin [10.9,11.0) has 3902 bin [11.0,11.1) has 3688 bin [11.1,11.2) has 3480 bin [11.2,11.3) has 3339 bin [11.3,11.4) has 3241 bin [11.4,11.5) has 3287 bin [11.5,11.6) has 2977 bin [11.6,11.7) has 2832 bin [11.7,11.8) has 2883 bin [11.8,11.9) has 2732 bin [11.9,12.0) has 2539 bin [12.0,12.1) has 2677 bin [12.1,12.2) has 2570 bin [12.2,12.3) has 2461 bin [12.3,12.4) has 2430 bin [12.4,12.5) has 2329 bin [12.5,12.6) has 2343 bin [12.6,12.7) has 2274 bin [12.7,12.8) has 2092 bin [12.8,12.9) has 2035 bin [12.9,13.0) has 1973 bin [13.0,13.1) has 1822 bin [13.1,13.2) has 1798 bin [13.2,13.3) has 1765 bin [13.3,13.4) has 1679 bin [13.4,13.5) has 1543 bin [13.5,13.6) has 1492 bin [13.6,13.7) has 1427 bin [13.7,13.8) has 1313 bin [13.8,13.9) has 1276 bin [13.9,14.0) has 1193 bin [14.0,14.1) has 1120 bin [14.1,14.2) has 1105 bin [14.2,14.3) has 999 bin [14.3,14.4) has 929 bin [14.4,14.5) has 856 bin [14.5,14.6) has 836 bin [14.6,14.7) has 796 bin [14.7,14.8) has 777 bin [14.8,14.9) has 734 bin [14.9,15.0) has 697 bin [15.0,15.1) has 717 bin [15.1,15.2) has 719 bin [15.2,15.3) has 641 bin [15.3,15.4) has 577 bin [15.4,15.5) has 574 bin [15.5,15.6) has 538 bin [15.6,15.7) has 547 bin [15.7,15.8) has 513 bin [15.8,15.9) has 507 bin [15.9,16.0) has 470 bin [16.0,16.1) has 475 bin [16.1,16.2) has 463 bin [16.2,16.3) has 421 bin [16.3,16.4) has 380 bin [16.4,16.5) has 365 bin [16.5,16.6) has 374 bin [16.6,16.7) has 319 bin [16.7,16.8) has 331 bin [16.8,16.9) has 300 bin [16.9,17.0) has 339 bin [17.0,17.1) has 319 bin [17.1,17.2) has 286 bin [17.2,17.3) has 302 bin [17.3,17.4) has 276 bin [17.4,17.5) has 288 bin [17.5,17.6) has 275 bin [17.6,17.7) has 305 bin [17.7,17.8) has 247 bin [17.8,17.9) has 252 bin [17.9,18.0) has 223 bin [18.0,18.1) has 231 bin [18.1,18.2) has 260 bin [18.2,18.3) has 261 bin [18.3,18.4) has 208 bin [18.4,18.5) has 179 bin [18.5,18.6) has 198 bin [18.6,18.7) has 206 bin [18.7,18.8) has 233 bin [18.8,18.9) has 183 bin [18.9,19.0) has 182 bin [19.0,19.1) has 155 bin [19.1,19.2) has 165 bin [19.2,19.3) has 167 bin [19.3,19.4) has 170 bin [19.4,19.5) has 174 bin [19.5,19.6) has 171 bin [19.6,19.7) has 156 bin [19.7,19.8) has 154 bin [19.8,19.9) has 136 bin [19.9,20.0) has 127 bin [20.0,20.1) has 118 bin [20.1,20.2) has 103 bin [20.2,20.3) has 108 bin [20.3,20.4) has 102 bin [20.4,20.5) has 97 bin [20.5,20.6) has 107 bin [20.6,20.7) has 105 bin [20.7,20.8) has 95 bin [20.8,20.9) has 98 bin [20.9,21.0) has 117 bin [21.0,21.1) has 120 bin [21.1,21.2) has 91 bin [21.2,21.3) has 100 bin [21.3,21.4) has 100 bin [21.4,21.5) has 105 bin [21.5,21.6) has 99 bin [21.6,21.7) has 93 bin [21.7,21.8) has 102 bin [21.8,21.9) has 97 bin [21.9,22.0) has 78 bin [22.0,22.1) has 74 bin [22.1,22.2) has 72 bin [22.2,22.3) has 85 bin [22.3,22.4) has 59 bin [22.4,22.5) has 72 bin [22.5,22.6) has 53 bin [22.6,22.7) has 60 bin [22.7,22.8) has 51 bin [22.8,22.9) has 53 bin [22.9,23.0) has 59 bin [23.0,23.1) has 55 bin [23.1,23.2) has 53 bin [23.2,23.3) has 37 bin [23.3,23.4) has 50 bin [23.4,23.5) has 40 bin [23.5,23.6) has 35 bin [23.6,23.7) has 28 bin [23.7,23.8) has 25 bin [23.8,23.9) has 22 bin [23.9,24.0) has 14 bin [24.0,24.1) has 12 bin [24.1,24.2) has 19 bin [24.2,24.3) has 11 bin [24.3,24.4) has 17 bin [24.4,24.5) has 19 bin [24.5,24.6) has 7 bin [24.6,24.7) has 12 bin [24.7,24.8) has 5 bin [24.8,24.9) has 1 bin [25.1,25.2) has 1 average z coordinate -1.2 for 39495710 element(s) point source id histogram with bin size 1.000000 bin 20 has 7673198 bin 123 has 1002612 bin 124 has 30819900 average point source id 103.769569808974197 for 39495710 element(s)