lasinfo (210611) report for 'AHN4T/19FZ1_21.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: 18589559 number of points by return: 18389588 152313 38430 9067 161 scale factor x y z: 0.001 0.001 0.001 offset x y z: 129980 512480 0 min x y z: 129980.000 512480.000 -4.326 max x y z: 131019.999 513769.999 18.576 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: 18589559 extended number of points by return: 18389588 152313 38430 9067 161 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 -4326 18576 intensity 19 4028 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 -30 29 user_data 8 9 point_source_ID 35 183 gps_time 269531335.814281 270130017.182112 WARNING: range violates GPS week time specified by global encoding bit 0 Color R 44 255 G 52 255 B 45 252 NIR 3 255 extended_return_number 1 5 extended_number_of_returns 1 5 extended_classification 1 26 extended_scan_angle -5000 4833 extended_scanner_channel 0 0 attribute0 0.19 40.28 ('Amplitude') attribute1 -18.09 22.49 ('Reflectance') attribute2 0 65535 ('Deviation') number of first returns: 18389588 number of intermediate returns: 47813 number of last returns: 18390087 number of single returns: 18237929 covered area in square units/kilounits: 1077416/1.08 point density: all returns 17.25 last only 17.07 (per square units) spacing: all returns 0.24 last only 0.24 (in units) WARNING: point type is 8 but (legacy) number of point records in header is 18589559 instead zero. WARNING: point type is 8 but (legacy) number of points by return [1] in header is 18389588 instead zero. WARNING: point type is 8 but (legacy) number of points by return [2] in header is 152313 instead zero. WARNING: point type is 8 but (legacy) number of points by return [3] in header is 38430 instead zero. WARNING: point type is 8 but (legacy) number of points by return [4] in header is 9067 instead zero. WARNING: point type is 8 but (legacy) number of points by return [5] in header is 161 instead zero. overview over extended number of returns of given pulse: 18237929 226831 88273 35713 813 0 0 0 0 0 0 0 0 0 0 histogram of classification of points: 363708 unclassified (1) 7335857 ground (2) 60763 building (6) 10819812 water (9) 9419 Reserved for ASPRS Definition (26) +-> flagged as extended overlap: 1289170 +---> 60031 of those are unclassified (1) +---> 945212 of those are ground (2) +---> 90 of those are building (6) +---> 283512 of those are water (9) +---> 325 of those are Reserved for ASPRS Definition (26) z coordinate histogram with bin size 0.100000 bin [-4.4,-4.3) has 3 bin [-4.3,-4.2) has 302 bin [-4.2,-4.1) has 4317 bin [-4.1,-4.0) has 18432 bin [-4.0,-3.9) has 48296 bin [-3.9,-3.8) has 44315 bin [-3.8,-3.7) has 116168 bin [-3.7,-3.6) has 71010 bin [-3.6,-3.5) has 69014 bin [-3.5,-3.4) has 52314 bin [-3.4,-3.3) has 40604 bin [-3.3,-3.2) has 25743 bin [-3.2,-3.1) has 17877 bin [-3.1,-3.0) has 11843 bin [-3.0,-2.9) has 10632 bin [-2.9,-2.8) has 8214 bin [-2.8,-2.7) has 7246 bin [-2.7,-2.6) has 7040 bin [-2.6,-2.5) has 6423 bin [-2.5,-2.4) has 5550 bin [-2.4,-2.3) has 5369 bin [-2.3,-2.2) has 4787 bin [-2.2,-2.1) has 4646 bin [-2.1,-2.0) has 4488 bin [-2.0,-1.9) has 4401 bin [-1.9,-1.8) has 4507 bin [-1.8,-1.7) has 4266 bin [-1.7,-1.6) has 4150 bin [-1.6,-1.5) has 4273 bin [-1.5,-1.4) has 4214 bin [-1.4,-1.3) has 4144 bin [-1.3,-1.2) has 4239 bin [-1.2,-1.1) has 4884 bin [-1.1,-1.0) has 33570 bin [-1.0,-0.9) has 161392 bin [-0.9,-0.8) has 485559 bin [-0.8,-0.7) has 588350 bin [-0.7,-0.6) has 595777 bin [-0.6,-0.5) has 470247 bin [-0.5,-0.4) has 410862 bin [-0.4,-0.3) has 794274 bin [-0.3,-0.2) has 2199534 bin [-0.2,-0.1) has 5344791 bin [-0.1,0.0) has 3289279 bin [0.0,0.1) has 972553 bin [0.1,0.2) has 485270 bin [0.2,0.3) has 355842 bin [0.3,0.4) has 265613 bin [0.4,0.5) has 166838 bin [0.5,0.6) has 110245 bin [0.6,0.7) has 89409 bin [0.7,0.8) has 60645 bin [0.8,0.9) has 45087 bin [0.9,1.0) has 37589 bin [1.0,1.1) has 35008 bin [1.1,1.2) has 34466 bin [1.2,1.3) has 34014 bin [1.3,1.4) has 35094 bin [1.4,1.5) has 36037 bin [1.5,1.6) has 38177 bin [1.6,1.7) has 35158 bin [1.7,1.8) has 32767 bin [1.8,1.9) has 32345 bin [1.9,2.0) has 31479 bin [2.0,2.1) has 30457 bin [2.1,2.2) has 28782 bin [2.2,2.3) has 28084 bin [2.3,2.4) has 28103 bin [2.4,2.5) has 28722 bin [2.5,2.6) has 31152 bin [2.6,2.7) has 32823 bin [2.7,2.8) has 38941 bin [2.8,2.9) has 49408 bin [2.9,3.0) has 50804 bin [3.0,3.1) has 38852 bin [3.1,3.2) has 35670 bin [3.2,3.3) has 29079 bin [3.3,3.4) has 28325 bin [3.4,3.5) has 15275 bin [3.5,3.6) has 5520 bin [3.6,3.7) has 4953 bin [3.7,3.8) has 5046 bin [3.8,3.9) has 5973 bin [3.9,4.0) has 3457 bin [4.0,4.1) has 2470 bin [4.1,4.2) has 2556 bin [4.2,4.3) has 2905 bin [4.3,4.4) has 2443 bin [4.4,4.5) has 2424 bin [4.5,4.6) has 2371 bin [4.6,4.7) has 2452 bin [4.7,4.8) has 2633 bin [4.8,4.9) has 2289 bin [4.9,5.0) has 2317 bin [5.0,5.1) has 2349 bin [5.1,5.2) has 2265 bin [5.2,5.3) has 2190 bin [5.3,5.4) has 2151 bin [5.4,5.5) has 2157 bin [5.5,5.6) has 2104 bin [5.6,5.7) has 2173 bin [5.7,5.8) has 2085 bin [5.8,5.9) has 2009 bin [5.9,6.0) has 2034 bin [6.0,6.1) has 2014 bin [6.1,6.2) has 2109 bin [6.2,6.3) has 2560 bin [6.3,6.4) has 2047 bin [6.4,6.5) has 2030 bin [6.5,6.6) has 2031 bin [6.6,6.7) has 1960 bin [6.7,6.8) has 1960 bin [6.8,6.9) has 1943 bin [6.9,7.0) has 1952 bin [7.0,7.1) has 1970 bin [7.1,7.2) has 1896 bin [7.2,7.3) has 1955 bin [7.3,7.4) has 1882 bin [7.4,7.5) has 1879 bin [7.5,7.6) has 1967 bin [7.6,7.7) has 1763 bin [7.7,7.8) has 1636 bin [7.8,7.9) has 1693 bin [7.9,8.0) has 1659 bin [8.0,8.1) has 1617 bin [8.1,8.2) has 1643 bin [8.2,8.3) has 1567 bin [8.3,8.4) has 1619 bin [8.4,8.5) has 1590 bin [8.5,8.6) has 1601 bin [8.6,8.7) has 1638 bin [8.7,8.8) has 1535 bin [8.8,8.9) has 1656 bin [8.9,9.0) has 1527 bin [9.0,9.1) has 1539 bin [9.1,9.2) has 1574 bin [9.2,9.3) has 1628 bin [9.3,9.4) has 1637 bin [9.4,9.5) has 1538 bin [9.5,9.6) has 1518 bin [9.6,9.7) has 1432 bin [9.7,9.8) has 1512 bin [9.8,9.9) has 1153 bin [9.9,10.0) has 1067 bin [10.0,10.1) has 1017 bin [10.1,10.2) has 1061 bin [10.2,10.3) has 997 bin [10.3,10.4) has 891 bin [10.4,10.5) has 853 bin [10.5,10.6) has 817 bin [10.6,10.7) has 848 bin [10.7,10.8) has 724 bin [10.8,10.9) has 739 bin [10.9,11.0) has 724 bin [11.0,11.1) has 666 bin [11.1,11.2) has 622 bin [11.2,11.3) has 543 bin [11.3,11.4) has 573 bin [11.4,11.5) has 654 bin [11.5,11.6) has 612 bin [11.6,11.7) has 302 bin [11.7,11.8) has 332 bin [11.8,11.9) has 315 bin [11.9,12.0) has 293 bin [12.0,12.1) has 314 bin [12.1,12.2) has 285 bin [12.2,12.3) has 307 bin [12.3,12.4) has 303 bin [12.4,12.5) has 289 bin [12.5,12.6) has 273 bin [12.6,12.7) has 281 bin [12.7,12.8) has 271 bin [12.8,12.9) has 284 bin [12.9,13.0) has 296 bin [13.0,13.1) has 284 bin [13.1,13.2) has 276 bin [13.2,13.3) has 256 bin [13.3,13.4) has 274 bin [13.4,13.5) has 269 bin [13.5,13.6) has 262 bin [13.6,13.7) has 292 bin [13.7,13.8) has 274 bin [13.8,13.9) has 221 bin [13.9,14.0) has 232 bin [14.0,14.1) has 207 bin [14.1,14.2) has 174 bin [14.2,14.3) has 164 bin [14.3,14.4) has 156 bin [14.4,14.5) has 143 bin [14.5,14.6) has 127 bin [14.6,14.7) has 157 bin [14.7,14.8) has 143 bin [14.8,14.9) has 154 bin [14.9,15.0) has 129 bin [15.0,15.1) has 125 bin [15.1,15.2) has 120 bin [15.2,15.3) has 107 bin [15.3,15.4) has 122 bin [15.4,15.5) has 139 bin [15.5,15.6) has 123 bin [15.6,15.7) has 100 bin [15.7,15.8) has 98 bin [15.8,15.9) has 93 bin [15.9,16.0) has 92 bin [16.0,16.1) has 110 bin [16.1,16.2) has 109 bin [16.2,16.3) has 120 bin [16.3,16.4) has 118 bin [16.4,16.5) has 111 bin [16.5,16.6) has 101 bin [16.6,16.7) has 85 bin [16.7,16.8) has 64 bin [16.8,16.9) has 83 bin [16.9,17.0) has 70 bin [17.0,17.1) has 63 bin [17.1,17.2) has 67 bin [17.2,17.3) has 56 bin [17.3,17.4) has 54 bin [17.4,17.5) has 49 bin [17.5,17.6) has 33 bin [17.6,17.7) has 34 bin [17.7,17.8) has 35 bin [17.8,17.9) has 31 bin [17.9,18.0) has 22 bin [18.0,18.1) has 23 bin [18.1,18.2) has 18 bin [18.2,18.3) has 9 bin [18.3,18.4) has 6 bin [18.4,18.5) has 3 bin [18.5,18.6) has 4 average z coordinate -0.1 for 18589559 element(s) point source id histogram with bin size 1.000000 bin 35 has 1148042 bin 36 has 6461254 bin 37 has 243739 bin 181 has 234351 bin 182 has 9673690 bin 183 has 828483 average point source id 120.306590220886903 for 18589559 element(s)