lasinfo (210611) report for 'AHN4T/31AZ1_23.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: 45014379 number of points by return: 44856920 124433 28970 3820 236 scale factor x y z: 0.001 0.001 0.001 offset x y z: 101980 462480 0 min x y z: 101980.000 462480.000 -5.412 max x y z: 103019.999 463769.999 20.363 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: 45014379 extended number of points by return: 44856920 124433 28970 3820 236 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 -5412 20363 intensity 58 3936 return_number 1 5 number_of_returns 1 5 edge_of_flight_line 0 1 scan_direction_flag 0 1 classification 1 26 scan_angle_rank -35 35 user_data 6 7 point_source_ID 171 173 gps_time 270303325.218420 270305052.067817 WARNING: range violates GPS week time specified by global encoding bit 0 Color R 38 255 G 46 255 B 8 255 NIR 54 255 extended_return_number 1 5 extended_number_of_returns 1 5 extended_classification 1 26 extended_scan_angle -5833 5833 extended_scanner_channel 0 0 attribute0 0.58 39.36 ('Amplitude') attribute1 -15.33 24.32 ('Reflectance') attribute2 0 65535 ('Deviation') number of first returns: 44856920 number of intermediate returns: 33284 number of last returns: 44856071 number of single returns: 44731896 covered area in square units/kilounits: 1329276/1.33 point density: all returns 33.86 last only 33.74 (per square units) spacing: all returns 0.17 last only 0.17 (in units) WARNING: point type is 8 but (legacy) number of point records in header is 45014379 instead zero. WARNING: point type is 8 but (legacy) number of points by return [1] in header is 44856920 instead zero. WARNING: point type is 8 but (legacy) number of points by return [2] in header is 124433 instead zero. WARNING: point type is 8 but (legacy) number of points by return [3] in header is 28970 instead zero. WARNING: point type is 8 but (legacy) number of points by return [4] in header is 3820 instead zero. WARNING: point type is 8 but (legacy) number of points by return [5] in header is 236 instead zero. overview over extended number of returns of given pulse: 44731896 190996 75863 14432 1192 0 0 0 0 0 0 0 0 0 0 histogram of classification of points: 294156 unclassified (1) 44537923 ground (2) 34088 building (6) 133423 water (9) 14789 Reserved for ASPRS Definition (26) +-> flagged as extended overlap: 3023705 +---> 15319 of those are unclassified (1) +---> 2998161 of those are ground (2) +---> 25 of those are building (6) +---> 9159 of those are water (9) +---> 1041 of those are Reserved for ASPRS Definition (26) z coordinate histogram with bin size 0.100000 bin [-5.5,-5.4) has 2 bin [-5.4,-5.3) has 357 bin [-5.3,-5.2) has 4807 bin [-5.2,-5.1) has 4695 bin [-5.1,-5.0) has 58580 bin [-5.0,-4.9) has 95124 bin [-4.9,-4.8) has 136272 bin [-4.8,-4.7) has 166835 bin [-4.7,-4.6) has 307407 bin [-4.6,-4.5) has 665293 bin [-4.5,-4.4) has 1327024 bin [-4.4,-4.3) has 2082020 bin [-4.3,-4.2) has 2345684 bin [-4.2,-4.1) has 2293626 bin [-4.1,-4.0) has 1534443 bin [-4.0,-3.9) has 906461 bin [-3.9,-3.8) has 675556 bin [-3.8,-3.7) has 595456 bin [-3.7,-3.6) has 616700 bin [-3.6,-3.5) has 587212 bin [-3.5,-3.4) has 460509 bin [-3.4,-3.3) has 204182 bin [-3.3,-3.2) has 106799 bin [-3.2,-3.1) has 83220 bin [-3.1,-3.0) has 87602 bin [-3.0,-2.9) has 93071 bin [-2.9,-2.8) has 114968 bin [-2.8,-2.7) has 118982 bin [-2.7,-2.6) has 123935 bin [-2.6,-2.5) has 150586 bin [-2.5,-2.4) has 271883 bin [-2.4,-2.3) has 498919 bin [-2.3,-2.2) has 1121415 bin [-2.2,-2.1) has 2051289 bin [-2.1,-2.0) has 4161915 bin [-2.0,-1.9) has 7309370 bin [-1.9,-1.8) has 7291446 bin [-1.8,-1.7) has 3666563 bin [-1.7,-1.6) has 1019736 bin [-1.6,-1.5) has 485248 bin [-1.5,-1.4) has 343530 bin [-1.4,-1.3) has 258979 bin [-1.3,-1.2) has 142985 bin [-1.2,-1.1) has 85602 bin [-1.1,-1.0) has 55553 bin [-1.0,-0.9) has 36042 bin [-0.9,-0.8) has 24711 bin [-0.8,-0.7) has 12765 bin [-0.7,-0.6) has 6372 bin [-0.6,-0.5) has 5157 bin [-0.5,-0.4) has 4430 bin [-0.4,-0.3) has 4015 bin [-0.3,-0.2) has 3539 bin [-0.2,-0.1) has 2711 bin [-0.1,0.0) has 2405 bin [0.0,0.1) has 2861 bin [0.1,0.2) has 2889 bin [0.2,0.3) has 3122 bin [0.3,0.4) has 3355 bin [0.4,0.5) has 3088 bin [0.5,0.6) has 3033 bin [0.6,0.7) has 3200 bin [0.7,0.8) has 3390 bin [0.8,0.9) has 3030 bin [0.9,1.0) has 2552 bin [1.0,1.1) has 2529 bin [1.1,1.2) has 2230 bin [1.2,1.3) has 2180 bin [1.3,1.4) has 2185 bin [1.4,1.5) has 2173 bin [1.5,1.6) has 2256 bin [1.6,1.7) has 2262 bin [1.7,1.8) has 2387 bin [1.8,1.9) has 2150 bin [1.9,2.0) has 2104 bin [2.0,2.1) has 2068 bin [2.1,2.2) has 2110 bin [2.2,2.3) has 2092 bin [2.3,2.4) has 1987 bin [2.4,2.5) has 2152 bin [2.5,2.6) has 2186 bin [2.6,2.7) has 2303 bin [2.7,2.8) has 2232 bin [2.8,2.9) has 2243 bin [2.9,3.0) has 2390 bin [3.0,3.1) has 2387 bin [3.1,3.2) has 2472 bin [3.2,3.3) has 2281 bin [3.3,3.4) has 2214 bin [3.4,3.5) has 1646 bin [3.5,3.6) has 1599 bin [3.6,3.7) has 1732 bin [3.7,3.8) has 1757 bin [3.8,3.9) has 1727 bin [3.9,4.0) has 1772 bin [4.0,4.1) has 1735 bin [4.1,4.2) has 1733 bin [4.2,4.3) has 1824 bin [4.3,4.4) has 1769 bin [4.4,4.5) has 1704 bin [4.5,4.6) has 1611 bin [4.6,4.7) has 1695 bin [4.7,4.8) has 1620 bin [4.8,4.9) has 1599 bin [4.9,5.0) has 1656 bin [5.0,5.1) has 1720 bin [5.1,5.2) has 1602 bin [5.2,5.3) has 1673 bin [5.3,5.4) has 1720 bin [5.4,5.5) has 1653 bin [5.5,5.6) has 1643 bin [5.6,5.7) has 1545 bin [5.7,5.8) has 1424 bin [5.8,5.9) has 1437 bin [5.9,6.0) has 1425 bin [6.0,6.1) has 1353 bin [6.1,6.2) has 1376 bin [6.2,6.3) has 1365 bin [6.3,6.4) has 1359 bin [6.4,6.5) has 1274 bin [6.5,6.6) has 1306 bin [6.6,6.7) has 1277 bin [6.7,6.8) has 1249 bin [6.8,6.9) has 1237 bin [6.9,7.0) has 1186 bin [7.0,7.1) has 1171 bin [7.1,7.2) has 1230 bin [7.2,7.3) has 1174 bin [7.3,7.4) has 1146 bin [7.4,7.5) has 1196 bin [7.5,7.6) has 1190 bin [7.6,7.7) has 1210 bin [7.7,7.8) has 1144 bin [7.8,7.9) has 1178 bin [7.9,8.0) has 1112 bin [8.0,8.1) has 1034 bin [8.1,8.2) has 1117 bin [8.2,8.3) has 1051 bin [8.3,8.4) has 1090 bin [8.4,8.5) has 1109 bin [8.5,8.6) has 1050 bin [8.6,8.7) has 1063 bin [8.7,8.8) has 1042 bin [8.8,8.9) has 988 bin [8.9,9.0) has 981 bin [9.0,9.1) has 973 bin [9.1,9.2) has 947 bin [9.2,9.3) has 962 bin [9.3,9.4) has 935 bin [9.4,9.5) has 935 bin [9.5,9.6) has 930 bin [9.6,9.7) has 886 bin [9.7,9.8) has 908 bin [9.8,9.9) has 855 bin [9.9,10.0) has 845 bin [10.0,10.1) has 834 bin [10.1,10.2) has 801 bin [10.2,10.3) has 869 bin [10.3,10.4) has 789 bin [10.4,10.5) has 790 bin [10.5,10.6) has 761 bin [10.6,10.7) has 722 bin [10.7,10.8) has 750 bin [10.8,10.9) has 721 bin [10.9,11.0) has 691 bin [11.0,11.1) has 691 bin [11.1,11.2) has 671 bin [11.2,11.3) has 612 bin [11.3,11.4) has 635 bin [11.4,11.5) has 621 bin [11.5,11.6) has 574 bin [11.6,11.7) has 536 bin [11.7,11.8) has 526 bin [11.8,11.9) has 521 bin [11.9,12.0) has 473 bin [12.0,12.1) has 527 bin [12.1,12.2) has 503 bin [12.2,12.3) has 541 bin [12.3,12.4) has 505 bin [12.4,12.5) has 545 bin [12.5,12.6) has 476 bin [12.6,12.7) has 446 bin [12.7,12.8) has 433 bin [12.8,12.9) has 415 bin [12.9,13.0) has 408 bin [13.0,13.1) has 380 bin [13.1,13.2) has 391 bin [13.2,13.3) has 349 bin [13.3,13.4) has 322 bin [13.4,13.5) has 302 bin [13.5,13.6) has 314 bin [13.6,13.7) has 277 bin [13.7,13.8) has 276 bin [13.8,13.9) has 294 bin [13.9,14.0) has 274 bin [14.0,14.1) has 289 bin [14.1,14.2) has 252 bin [14.2,14.3) has 260 bin [14.3,14.4) has 219 bin [14.4,14.5) has 232 bin [14.5,14.6) has 236 bin [14.6,14.7) has 236 bin [14.7,14.8) has 216 bin [14.8,14.9) has 222 bin [14.9,15.0) has 190 bin [15.0,15.1) has 224 bin [15.1,15.2) has 194 bin [15.2,15.3) has 197 bin [15.3,15.4) has 180 bin [15.4,15.5) has 186 bin [15.5,15.6) has 193 bin [15.6,15.7) has 173 bin [15.7,15.8) has 178 bin [15.8,15.9) has 190 bin [15.9,16.0) has 180 bin [16.0,16.1) has 155 bin [16.1,16.2) has 144 bin [16.2,16.3) has 113 bin [16.3,16.4) has 113 bin [16.4,16.5) has 132 bin [16.5,16.6) has 148 bin [16.6,16.7) has 149 bin [16.7,16.8) has 125 bin [16.8,16.9) has 113 bin [16.9,17.0) has 114 bin [17.0,17.1) has 112 bin [17.1,17.2) has 129 bin [17.2,17.3) has 91 bin [17.3,17.4) has 122 bin [17.4,17.5) has 102 bin [17.5,17.6) has 80 bin [17.6,17.7) has 71 bin [17.7,17.8) has 66 bin [17.8,17.9) has 75 bin [17.9,18.0) has 62 bin [18.0,18.1) has 60 bin [18.1,18.2) has 78 bin [18.2,18.3) has 75 bin [18.3,18.4) has 59 bin [18.4,18.5) has 57 bin [18.5,18.6) has 51 bin [18.6,18.7) has 48 bin [18.7,18.8) has 47 bin [18.8,18.9) has 48 bin [18.9,19.0) has 34 bin [19.0,19.1) has 33 bin [19.1,19.2) has 41 bin [19.2,19.3) has 28 bin [19.3,19.4) has 28 bin [19.4,19.5) has 32 bin [19.5,19.6) has 21 bin [19.6,19.7) has 15 bin [19.7,19.8) has 23 bin [19.8,19.9) has 15 bin [19.9,20.0) has 7 bin [20.0,20.1) has 8 bin [20.1,20.2) has 2 bin [20.2,20.3) has 2 bin [20.3,20.4) has 2 average z coordinate -2.6 for 45014379 element(s) point source id histogram with bin size 1.000000 bin 171 has 884840 bin 172 has 30239245 bin 173 has 13890294 average point source id 172.288917770030764 for 45014379 element(s)