lasinfo (210611) report for 'AHN4T/14CN2_09.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: 28647456 number of points by return: 25866118 2313174 428899 39239 26 scale factor x y z: 0.001 0.001 0.001 offset x y z: 107980 534980 0 min x y z: 107980.000 534980.000 -1.292 max x y z: 109019.999 536269.999 18.029 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: 28647456 extended number of points by return: 25866118 2313174 428899 39239 26 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 -1292 18029 intensity 19 4992 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 -31 29 user_data 8 9 point_source_ID 178 179 gps_time 270042506.878685 270043911.212105 WARNING: range violates GPS week time specified by global encoding bit 0 Color R 23 255 G 36 255 B 38 255 NIR 49 255 extended_return_number 1 5 extended_number_of_returns 1 5 extended_classification 1 26 extended_scan_angle -5167 4833 extended_scanner_channel 0 0 attribute0 0.19 49.92 ('Amplitude') attribute1 -18.24 32.14 ('Reflectance') attribute2 0 65535 ('Deviation') number of first returns: 25866118 number of intermediate returns: 468732 number of last returns: 25851305 number of single returns: 23538699 covered area in square units/kilounits: 1327504/1.33 point density: all returns 21.58 last only 19.47 (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 28647456 instead zero. WARNING: point type is 8 but (legacy) number of points by return [1] in header is 25866118 instead zero. WARNING: point type is 8 but (legacy) number of points by return [2] in header is 2313174 instead zero. WARNING: point type is 8 but (legacy) number of points by return [3] in header is 428899 instead zero. WARNING: point type is 8 but (legacy) number of points by return [4] in header is 39239 instead zero. WARNING: point type is 8 but (legacy) number of points by return [5] in header is 26 instead zero. overview over extended number of returns of given pulse: 23538699 3779442 1171861 157320 134 0 0 0 0 0 0 0 0 0 0 histogram of classification of points: 4030077 unclassified (1) 23926329 ground (2) 134860 building (6) 555886 water (9) 304 Reserved for ASPRS Definition (26) +-> flagged as extended overlap: 1664715 +---> 191199 of those are unclassified (1) +---> 1342072 of those are ground (2) +---> 15330 of those are building (6) +---> 116114 of those are water (9) z coordinate histogram with bin size 0.100000 bin [-1.3,-1.2) has 2 bin [-1.2,-1.1) has 647 bin [-1.1,-1.0) has 4223 bin [-1.0,-0.9) has 606 bin [-0.9,-0.8) has 14351 bin [-0.8,-0.7) has 3189 bin [-0.7,-0.6) has 1982 bin [-0.6,-0.5) has 11054 bin [-0.5,-0.4) has 47824 bin [-0.4,-0.3) has 38722 bin [-0.3,-0.2) has 161129 bin [-0.2,-0.1) has 803143 bin [-0.1,0.0) has 541277 bin [0.0,0.1) has 1247666 bin [0.1,0.2) has 1173665 bin [0.2,0.3) has 1181398 bin [0.3,0.4) has 1415276 bin [0.4,0.5) has 1008224 bin [0.5,0.6) has 627976 bin [0.6,0.7) has 444045 bin [0.7,0.8) has 315165 bin [0.8,0.9) has 169857 bin [0.9,1.0) has 172575 bin [1.0,1.1) has 177652 bin [1.1,1.2) has 169266 bin [1.2,1.3) has 52762 bin [1.3,1.4) has 51584 bin [1.4,1.5) has 84066 bin [1.5,1.6) has 109082 bin [1.6,1.7) has 124858 bin [1.7,1.8) has 168637 bin [1.8,1.9) has 169861 bin [1.9,2.0) has 145079 bin [2.0,2.1) has 114463 bin [2.1,2.2) has 103769 bin [2.2,2.3) has 91108 bin [2.3,2.4) has 90578 bin [2.4,2.5) has 74046 bin [2.5,2.6) has 113848 bin [2.6,2.7) has 814881 bin [2.7,2.8) has 1476503 bin [2.8,2.9) has 1024826 bin [2.9,3.0) has 795124 bin [3.0,3.1) has 592482 bin [3.1,3.2) has 479494 bin [3.2,3.3) has 413789 bin [3.3,3.4) has 374384 bin [3.4,3.5) has 345840 bin [3.5,3.6) has 319362 bin [3.6,3.7) has 297035 bin [3.7,3.8) has 271279 bin [3.8,3.9) has 262999 bin [3.9,4.0) has 259019 bin [4.0,4.1) has 257888 bin [4.1,4.2) has 258250 bin [4.2,4.3) has 262807 bin [4.3,4.4) has 265540 bin [4.4,4.5) has 264323 bin [4.5,4.6) has 263443 bin [4.6,4.7) has 263766 bin [4.7,4.8) has 262134 bin [4.8,4.9) has 261488 bin [4.9,5.0) has 258038 bin [5.0,5.1) has 255718 bin [5.1,5.2) has 251399 bin [5.2,5.3) has 250269 bin [5.3,5.4) has 236772 bin [5.4,5.5) has 233490 bin [5.5,5.6) has 232006 bin [5.6,5.7) has 228383 bin [5.7,5.8) has 219743 bin [5.8,5.9) has 213908 bin [5.9,6.0) has 207252 bin [6.0,6.1) has 191533 bin [6.1,6.2) has 181556 bin [6.2,6.3) has 170192 bin [6.3,6.4) has 161914 bin [6.4,6.5) has 157074 bin [6.5,6.6) has 148837 bin [6.6,6.7) has 143879 bin [6.7,6.8) has 137027 bin [6.8,6.9) has 131961 bin [6.9,7.0) has 127453 bin [7.0,7.1) has 121943 bin [7.1,7.2) has 115772 bin [7.2,7.3) has 111986 bin [7.3,7.4) has 107557 bin [7.4,7.5) has 104343 bin [7.5,7.6) has 100977 bin [7.6,7.7) has 98960 bin [7.7,7.8) has 97677 bin [7.8,7.9) has 94172 bin [7.9,8.0) has 92783 bin [8.0,8.1) has 91873 bin [8.1,8.2) has 85706 bin [8.2,8.3) has 81440 bin [8.3,8.4) has 78113 bin [8.4,8.5) has 72316 bin [8.5,8.6) has 67580 bin [8.6,8.7) has 66687 bin [8.7,8.8) has 63397 bin [8.8,8.9) has 60903 bin [8.9,9.0) has 59525 bin [9.0,9.1) has 61337 bin [9.1,9.2) has 63947 bin [9.2,9.3) has 65252 bin [9.3,9.4) has 64906 bin [9.4,9.5) has 63746 bin [9.5,9.6) has 61455 bin [9.6,9.7) has 58473 bin [9.7,9.8) has 53710 bin [9.8,9.9) has 50430 bin [9.9,10.0) has 48396 bin [10.0,10.1) has 47891 bin [10.1,10.2) has 45991 bin [10.2,10.3) has 42924 bin [10.3,10.4) has 39689 bin [10.4,10.5) has 36630 bin [10.5,10.6) has 35067 bin [10.6,10.7) has 33491 bin [10.7,10.8) has 32206 bin [10.8,10.9) has 29451 bin [10.9,11.0) has 28775 bin [11.0,11.1) has 28592 bin [11.1,11.2) has 28002 bin [11.2,11.3) has 25989 bin [11.3,11.4) has 25411 bin [11.4,11.5) has 25027 bin [11.5,11.6) has 23924 bin [11.6,11.7) has 23610 bin [11.7,11.8) has 22047 bin [11.8,11.9) has 20519 bin [11.9,12.0) has 18467 bin [12.0,12.1) has 16585 bin [12.1,12.2) has 15292 bin [12.2,12.3) has 13788 bin [12.3,12.4) has 12134 bin [12.4,12.5) has 10103 bin [12.5,12.6) has 9006 bin [12.6,12.7) has 8150 bin [12.7,12.8) has 7180 bin [12.8,12.9) has 6222 bin [12.9,13.0) has 5770 bin [13.0,13.1) has 5036 bin [13.1,13.2) has 4454 bin [13.2,13.3) has 4631 bin [13.3,13.4) has 5116 bin [13.4,13.5) has 4901 bin [13.5,13.6) has 4263 bin [13.6,13.7) has 3913 bin [13.7,13.8) has 3522 bin [13.8,13.9) has 3388 bin [13.9,14.0) has 3612 bin [14.0,14.1) has 3379 bin [14.1,14.2) has 3415 bin [14.2,14.3) has 3848 bin [14.3,14.4) has 4020 bin [14.4,14.5) has 3882 bin [14.5,14.6) has 3938 bin [14.6,14.7) has 4815 bin [14.7,14.8) has 4375 bin [14.8,14.9) has 4155 bin [14.9,15.0) has 4127 bin [15.0,15.1) has 4452 bin [15.1,15.2) has 3741 bin [15.2,15.3) has 3223 bin [15.3,15.4) has 2746 bin [15.4,15.5) has 2373 bin [15.5,15.6) has 1948 bin [15.6,15.7) has 1553 bin [15.7,15.8) has 1386 bin [15.8,15.9) has 1278 bin [15.9,16.0) has 1381 bin [16.0,16.1) has 1459 bin [16.1,16.2) has 1192 bin [16.2,16.3) has 1009 bin [16.3,16.4) has 783 bin [16.4,16.5) has 702 bin [16.5,16.6) has 669 bin [16.6,16.7) has 716 bin [16.7,16.8) has 538 bin [16.8,16.9) has 280 bin [16.9,17.0) has 133 bin [17.0,17.1) has 44 bin [17.1,17.2) has 17 bin [17.2,17.3) has 7 bin [17.3,17.4) has 3 bin [17.4,17.5) has 18 bin [17.6,17.7) has 1 bin [17.8,17.9) has 1 bin [17.9,18.0) has 2 bin [18.0,18.1) has 1 average z coordinate 3.3 for 28647456 element(s) point source id histogram with bin size 1.000000 bin 178 has 16483431 bin 179 has 12164025 average point source id 178.424611002107838 for 28647456 element(s)