lasinfo (210611) report for 'AHN4T/06DN1_01.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: 176/2021 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: 26897233 number of points by return: 26249886 399913 188509 56761 2164 scale factor x y z: 0.001 0.001 0.001 offset x y z: 189980 586230 0 min x y z: 189980.000 586230.000 -1.720 max x y z: 191019.999 587519.999 21.111 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: 26897233 extended number of points by return: 26249886 399913 188509 56761 2164 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 -1720 21111 intensity 24 4992 return_number 1 5 number_of_returns 1 6 edge_of_flight_line 0 1 scan_direction_flag 0 1 classification 1 9 scan_angle_rank -29 29 user_data 8 9 point_source_ID 1097 1099 gps_time 268990004.956019 268991863.126346 WARNING: range violates GPS week time specified by global encoding bit 0 Color R 22 255 G 34 255 B 40 255 NIR 66 255 extended_return_number 1 5 extended_number_of_returns 1 6 extended_classification 1 9 extended_scan_angle -4833 4833 extended_scanner_channel 0 0 attribute0 0.24 49.92 ('Amplitude') attribute1 -16.48 33.46 ('Reflectance') attribute2 0 65535 ('Deviation') number of first returns: 26249886 number of intermediate returns: 247625 number of last returns: 26247882 number of single returns: 25848160 covered area in square units/kilounits: 1338192/1.34 point density: all returns 20.10 last only 19.61 (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 26897233 instead zero. WARNING: point type is 8 but (legacy) number of points by return [1] in header is 26249886 instead zero. WARNING: point type is 8 but (legacy) number of points by return [2] in header is 399913 instead zero. WARNING: point type is 8 but (legacy) number of points by return [3] in header is 188509 instead zero. WARNING: point type is 8 but (legacy) number of points by return [4] in header is 56761 instead zero. WARNING: point type is 8 but (legacy) number of points by return [5] in header is 2164 instead zero. overview over extended number of returns of given pulse: 25848160 424327 395447 218461 10468 370 0 0 0 0 0 0 0 0 0 histogram of classification of points: 766177 unclassified (1) 25845541 ground (2) 80367 building (6) 205148 water (9) +-> flagged as extended overlap: 2056997 +---> 21483 of those are unclassified (1) +---> 2024411 of those are ground (2) +---> 11103 of those are water (9) z coordinate histogram with bin size 0.100000 bin [-1.8,-1.7) has 4 bin [-1.7,-1.6) has 1255 bin [-1.6,-1.5) has 155925 bin [-1.5,-1.4) has 140127 bin [-1.4,-1.3) has 143041 bin [-1.3,-1.2) has 225112 bin [-1.2,-1.1) has 618744 bin [-1.1,-1.0) has 1706161 bin [-1.0,-0.9) has 4299589 bin [-0.9,-0.8) has 5879144 bin [-0.8,-0.7) has 3891678 bin [-0.7,-0.6) has 1838661 bin [-0.6,-0.5) has 1067190 bin [-0.5,-0.4) has 835417 bin [-0.4,-0.3) has 709109 bin [-0.3,-0.2) has 693355 bin [-0.2,-0.1) has 664527 bin [-0.1,0.0) has 624952 bin [0.0,0.1) has 516117 bin [0.1,0.2) has 505842 bin [0.2,0.3) has 421818 bin [0.3,0.4) has 303235 bin [0.4,0.5) has 293453 bin [0.5,0.6) has 233289 bin [0.6,0.7) has 147549 bin [0.7,0.8) has 61609 bin [0.8,0.9) has 30017 bin [0.9,1.0) has 20565 bin [1.0,1.1) has 18678 bin [1.1,1.2) has 17377 bin [1.2,1.3) has 16543 bin [1.3,1.4) has 16553 bin [1.4,1.5) has 14642 bin [1.5,1.6) has 12843 bin [1.6,1.7) has 11974 bin [1.7,1.8) has 12301 bin [1.8,1.9) has 9254 bin [1.9,2.0) has 7410 bin [2.0,2.1) has 7400 bin [2.1,2.2) has 6851 bin [2.2,2.3) has 6485 bin [2.3,2.4) has 7192 bin [2.4,2.5) has 7079 bin [2.5,2.6) has 7142 bin [2.6,2.7) has 7298 bin [2.7,2.8) has 8058 bin [2.8,2.9) has 8389 bin [2.9,3.0) has 9053 bin [3.0,3.1) has 9791 bin [3.1,3.2) has 8907 bin [3.2,3.3) has 8282 bin [3.3,3.4) has 8102 bin [3.4,3.5) has 7998 bin [3.5,3.6) has 7972 bin [3.6,3.7) has 7989 bin [3.7,3.8) has 7835 bin [3.8,3.9) has 7866 bin [3.9,4.0) has 7591 bin [4.0,4.1) has 7683 bin [4.1,4.2) has 7681 bin [4.2,4.3) has 7904 bin [4.3,4.4) has 8045 bin [4.4,4.5) has 8029 bin [4.5,4.6) has 7987 bin [4.6,4.7) has 8101 bin [4.7,4.8) has 8146 bin [4.8,4.9) has 7862 bin [4.9,5.0) has 7739 bin [5.0,5.1) has 7988 bin [5.1,5.2) has 7999 bin [5.2,5.3) has 8051 bin [5.3,5.4) has 7997 bin [5.4,5.5) has 7961 bin [5.5,5.6) has 7670 bin [5.6,5.7) has 7712 bin [5.7,5.8) has 7641 bin [5.8,5.9) has 7545 bin [5.9,6.0) has 7458 bin [6.0,6.1) has 7509 bin [6.1,6.2) has 7505 bin [6.2,6.3) has 7466 bin [6.3,6.4) has 7442 bin [6.4,6.5) has 7312 bin [6.5,6.6) has 7277 bin [6.6,6.7) has 7292 bin [6.7,6.8) has 7112 bin [6.8,6.9) has 6898 bin [6.9,7.0) has 6966 bin [7.0,7.1) has 6738 bin [7.1,7.2) has 6788 bin [7.2,7.3) has 6515 bin [7.3,7.4) has 6773 bin [7.4,7.5) has 6850 bin [7.5,7.6) has 6830 bin [7.6,7.7) has 6848 bin [7.7,7.8) has 6648 bin [7.8,7.9) has 6398 bin [7.9,8.0) has 6198 bin [8.0,8.1) has 6005 bin [8.1,8.2) has 5797 bin [8.2,8.3) has 5323 bin [8.3,8.4) has 5112 bin [8.4,8.5) has 4940 bin [8.5,8.6) has 4821 bin [8.6,8.7) has 6235 bin [8.7,8.8) has 5035 bin [8.8,8.9) has 4728 bin [8.9,9.0) has 4679 bin [9.0,9.1) has 4638 bin [9.1,9.2) has 4727 bin [9.2,9.3) has 4544 bin [9.3,9.4) has 4449 bin [9.4,9.5) has 4429 bin [9.5,9.6) has 4462 bin [9.6,9.7) has 4206 bin [9.7,9.8) has 4124 bin [9.8,9.9) has 4106 bin [9.9,10.0) has 4257 bin [10.0,10.1) has 4261 bin [10.1,10.2) has 4194 bin [10.2,10.3) has 4092 bin [10.3,10.4) has 4141 bin [10.4,10.5) has 4030 bin [10.5,10.6) has 4058 bin [10.6,10.7) has 4065 bin [10.7,10.8) has 3863 bin [10.8,10.9) has 3985 bin [10.9,11.0) has 3974 bin [11.0,11.1) has 3913 bin [11.1,11.2) has 3859 bin [11.2,11.3) has 3632 bin [11.3,11.4) has 3662 bin [11.4,11.5) has 3377 bin [11.5,11.6) has 3414 bin [11.6,11.7) has 3352 bin [11.7,11.8) has 3317 bin [11.8,11.9) has 3345 bin [11.9,12.0) has 3245 bin [12.0,12.1) has 3177 bin [12.1,12.2) has 3060 bin [12.2,12.3) has 2903 bin [12.3,12.4) has 2822 bin [12.4,12.5) has 2767 bin [12.5,12.6) has 2608 bin [12.6,12.7) has 2485 bin [12.7,12.8) has 2491 bin [12.8,12.9) has 2439 bin [12.9,13.0) has 2421 bin [13.0,13.1) has 2329 bin [13.1,13.2) has 2252 bin [13.2,13.3) has 2322 bin [13.3,13.4) has 2194 bin [13.4,13.5) has 2192 bin [13.5,13.6) has 2092 bin [13.6,13.7) has 2074 bin [13.7,13.8) has 2093 bin [13.8,13.9) has 1938 bin [13.9,14.0) has 1941 bin [14.0,14.1) has 1881 bin [14.1,14.2) has 1906 bin [14.2,14.3) has 1929 bin [14.3,14.4) has 1893 bin [14.4,14.5) has 1724 bin [14.5,14.6) has 1811 bin [14.6,14.7) has 1758 bin [14.7,14.8) has 1568 bin [14.8,14.9) has 1570 bin [14.9,15.0) has 1555 bin [15.0,15.1) has 1554 bin [15.1,15.2) has 1512 bin [15.2,15.3) has 1465 bin [15.3,15.4) has 1391 bin [15.4,15.5) has 1457 bin [15.5,15.6) has 1325 bin [15.6,15.7) has 1236 bin [15.7,15.8) has 1325 bin [15.8,15.9) has 1299 bin [15.9,16.0) has 1286 bin [16.0,16.1) has 1268 bin [16.1,16.2) has 1146 bin [16.2,16.3) has 1179 bin [16.3,16.4) has 1098 bin [16.4,16.5) has 1063 bin [16.5,16.6) has 1026 bin [16.6,16.7) has 1040 bin [16.7,16.8) has 996 bin [16.8,16.9) has 963 bin [16.9,17.0) has 979 bin [17.0,17.1) has 933 bin [17.1,17.2) has 908 bin [17.2,17.3) has 864 bin [17.3,17.4) has 868 bin [17.4,17.5) has 793 bin [17.5,17.6) has 669 bin [17.6,17.7) has 666 bin [17.7,17.8) has 644 bin [17.8,17.9) has 639 bin [17.9,18.0) has 529 bin [18.0,18.1) has 524 bin [18.1,18.2) has 512 bin [18.2,18.3) has 498 bin [18.3,18.4) has 486 bin [18.4,18.5) has 457 bin [18.5,18.6) has 404 bin [18.6,18.7) has 377 bin [18.7,18.8) has 348 bin [18.8,18.9) has 346 bin [18.9,19.0) has 318 bin [19.0,19.1) has 351 bin [19.1,19.2) has 315 bin [19.2,19.3) has 295 bin [19.3,19.4) has 291 bin [19.4,19.5) has 258 bin [19.5,19.6) has 271 bin [19.6,19.7) has 233 bin [19.7,19.8) has 244 bin [19.8,19.9) has 184 bin [19.9,20.0) has 180 bin [20.0,20.1) has 156 bin [20.1,20.2) has 145 bin [20.2,20.3) has 122 bin [20.3,20.4) has 91 bin [20.4,20.5) has 73 bin [20.5,20.6) has 53 bin [20.6,20.7) has 43 bin [20.7,20.8) has 21 bin [20.8,20.9) has 13 bin [20.9,21.0) has 3 bin [21.0,21.1) has 3 bin [21.1,21.2) has 2 average z coordinate -0.4 for 26897233 element(s) point source id histogram with bin size 1.000000 bin 1097 has 4068624 bin 1098 has 19364058 bin 1099 has 3464551 average point source id 1097.977541444504823 for 26897233 element(s)