lasinfo (210611) report for 'AHN4T/22BZ2_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: 335/2022 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: 34137781 number of points by return: 31144591 2030110 778802 165606 18569 scale factor x y z: 0.001 0.001 0.001 offset x y z: 234980 512480 0 min x y z: 234980.000 512480.000 6.779 max x y z: 236019.999 513769.999 39.110 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: 34137781 extended number of points by return: 31144591 2030110 778802 165606 18569 99 4 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 6779 39110 intensity 29 4507 return_number 1 7 number_of_returns 1 7 edge_of_flight_line 0 1 scan_direction_flag 0 1 classification 1 9 scan_angle_rank -29 31 user_data 6 7 point_source_ID 80 208 gps_time 325942852.098760 328789441.287432 WARNING: range violates GPS week time specified by global encoding bit 0 Color R 11 255 G 34 255 B 25 255 NIR 0 255 extended_return_number 1 7 extended_number_of_returns 1 7 extended_classification 1 9 extended_scan_angle -4833 5167 extended_scanner_channel 0 0 attribute0 0 0 ('Amplitude') attribute1 -16.23 28.86 ('Reflectance') attribute2 0 65535 ('Deviation') number of first returns: 31144591 number of intermediate returns: 964236 number of last returns: 31142800 number of single returns: 29113846 covered area in square units/kilounits: 1338228/1.34 point density: all returns 25.51 last only 23.27 (per square units) spacing: all returns 0.20 last only 0.21 (in units) WARNING: point type is 8 but (legacy) number of point records in header is 34137781 instead zero. WARNING: point type is 8 but (legacy) number of points by return [1] in header is 31144591 instead zero. WARNING: point type is 8 but (legacy) number of points by return [2] in header is 2030110 instead zero. WARNING: point type is 8 but (legacy) number of points by return [3] in header is 778802 instead zero. WARNING: point type is 8 but (legacy) number of points by return [4] in header is 165606 instead zero. WARNING: point type is 8 but (legacy) number of points by return [5] in header is 18569 instead zero. overview over extended number of returns of given pulse: 29113846 2503305 1839457 588128 86983 5895 167 0 0 0 0 0 0 0 0 histogram of classification of points: 3537195 unclassified (1) 30373146 ground (2) 122637 building (6) 104803 water (9) +-> flagged as extended overlap: 2166311 +---> 140974 of those are unclassified (1) +---> 1962967 of those are ground (2) +---> 19773 of those are building (6) +---> 42597 of those are water (9) z coordinate histogram with bin size 0.100000 bin [6.7,6.8) has 1 bin [6.8,6.9) has 226 bin [6.9,7.0) has 7958 bin [7.0,7.1) has 34176 bin [7.1,7.2) has 19423 bin [7.2,7.3) has 23660 bin [7.3,7.4) has 45187 bin [7.4,7.5) has 109655 bin [7.5,7.6) has 66608 bin [7.6,7.7) has 258657 bin [7.7,7.8) has 1217291 bin [7.8,7.9) has 1598237 bin [7.9,8.0) has 2361603 bin [8.0,8.1) has 3252210 bin [8.1,8.2) has 3778007 bin [8.2,8.3) has 4011963 bin [8.3,8.4) has 2292944 bin [8.4,8.5) has 1455742 bin [8.5,8.6) has 1193624 bin [8.6,8.7) has 1445274 bin [8.7,8.8) has 1931179 bin [8.8,8.9) has 1662209 bin [8.9,9.0) has 1017067 bin [9.0,9.1) has 954781 bin [9.1,9.2) has 881661 bin [9.2,9.3) has 657412 bin [9.3,9.4) has 225923 bin [9.4,9.5) has 56918 bin [9.5,9.6) has 28581 bin [9.6,9.7) has 29117 bin [9.7,9.8) has 24867 bin [9.8,9.9) has 21206 bin [9.9,10.0) has 21812 bin [10.0,10.1) has 22785 bin [10.1,10.2) has 23057 bin [10.2,10.3) has 23345 bin [10.3,10.4) has 25013 bin [10.4,10.5) has 24255 bin [10.5,10.6) has 28213 bin [10.6,10.7) has 36808 bin [10.7,10.8) has 35016 bin [10.8,10.9) has 23147 bin [10.9,11.0) has 21299 bin [11.0,11.1) has 20583 bin [11.1,11.2) has 19531 bin [11.2,11.3) has 19189 bin [11.3,11.4) has 18194 bin [11.4,11.5) has 17822 bin [11.5,11.6) has 19173 bin [11.6,11.7) has 17325 bin [11.7,11.8) has 17428 bin [11.8,11.9) has 19131 bin [11.9,12.0) has 19045 bin [12.0,12.1) has 15991 bin [12.1,12.2) has 15281 bin [12.2,12.3) has 15201 bin [12.3,12.4) has 17643 bin [12.4,12.5) has 18143 bin [12.5,12.6) has 17234 bin [12.6,12.7) has 16266 bin [12.7,12.8) has 16280 bin [12.8,12.9) has 16568 bin [12.9,13.0) has 18384 bin [13.0,13.1) has 15693 bin [13.1,13.2) has 15172 bin [13.2,13.3) has 15403 bin [13.3,13.4) has 15194 bin [13.4,13.5) has 15470 bin [13.5,13.6) has 15635 bin [13.6,13.7) has 15467 bin [13.7,13.8) has 15559 bin [13.8,13.9) has 15521 bin [13.9,14.0) has 15661 bin [14.0,14.1) has 16026 bin [14.1,14.2) has 16108 bin [14.2,14.3) has 16522 bin [14.3,14.4) has 16134 bin [14.4,14.5) has 16696 bin [14.5,14.6) has 16868 bin [14.6,14.7) has 17071 bin [14.7,14.8) has 17269 bin [14.8,14.9) has 18017 bin [14.9,15.0) has 18876 bin [15.0,15.1) has 19287 bin [15.1,15.2) has 19606 bin [15.2,15.3) has 20155 bin [15.3,15.4) has 20759 bin [15.4,15.5) has 21383 bin [15.5,15.6) has 22725 bin [15.6,15.7) has 22897 bin [15.7,15.8) has 22921 bin [15.8,15.9) has 23391 bin [15.9,16.0) has 23816 bin [16.0,16.1) has 24173 bin [16.1,16.2) has 24903 bin [16.2,16.3) has 24963 bin [16.3,16.4) has 25316 bin [16.4,16.5) has 25372 bin [16.5,16.6) has 25961 bin [16.6,16.7) has 25588 bin [16.7,16.8) has 25814 bin [16.8,16.9) has 26313 bin [16.9,17.0) has 26637 bin [17.0,17.1) has 26787 bin [17.1,17.2) has 27088 bin [17.2,17.3) has 27578 bin [17.3,17.4) has 27719 bin [17.4,17.5) has 28024 bin [17.5,17.6) has 27753 bin [17.6,17.7) has 27560 bin [17.7,17.8) has 27731 bin [17.8,17.9) has 27862 bin [17.9,18.0) has 28008 bin [18.0,18.1) has 27811 bin [18.1,18.2) has 27875 bin [18.2,18.3) has 28186 bin [18.3,18.4) has 27691 bin [18.4,18.5) has 27420 bin [18.5,18.6) has 27252 bin [18.6,18.7) has 27101 bin [18.7,18.8) has 27279 bin [18.8,18.9) has 26942 bin [18.9,19.0) has 27004 bin [19.0,19.1) has 26883 bin [19.1,19.2) has 27475 bin [19.2,19.3) has 27340 bin [19.3,19.4) has 26985 bin [19.4,19.5) has 26889 bin [19.5,19.6) has 26723 bin [19.6,19.7) has 26752 bin [19.7,19.8) has 26328 bin [19.8,19.9) has 26597 bin [19.9,20.0) has 26053 bin [20.0,20.1) has 26159 bin [20.1,20.2) has 25944 bin [20.2,20.3) has 26008 bin [20.3,20.4) has 25990 bin [20.4,20.5) has 25598 bin [20.5,20.6) has 25125 bin [20.6,20.7) has 24940 bin [20.7,20.8) has 24801 bin [20.8,20.9) has 24856 bin [20.9,21.0) has 24355 bin [21.0,21.1) has 24239 bin [21.1,21.2) has 24421 bin [21.2,21.3) has 24549 bin [21.3,21.4) has 24183 bin [21.4,21.5) has 23974 bin [21.5,21.6) has 23699 bin [21.6,21.7) has 23311 bin [21.7,21.8) has 22826 bin [21.8,21.9) has 22520 bin [21.9,22.0) has 22329 bin [22.0,22.1) has 21995 bin [22.1,22.2) has 21881 bin [22.2,22.3) has 21567 bin [22.3,22.4) has 20988 bin [22.4,22.5) has 21154 bin [22.5,22.6) has 21044 bin [22.6,22.7) has 20690 bin [22.7,22.8) has 20684 bin [22.8,22.9) has 20315 bin [22.9,23.0) has 20255 bin [23.0,23.1) has 19880 bin [23.1,23.2) has 19445 bin [23.2,23.3) has 19310 bin [23.3,23.4) has 18561 bin [23.4,23.5) has 18493 bin [23.5,23.6) has 18229 bin [23.6,23.7) has 17794 bin [23.7,23.8) has 17154 bin [23.8,23.9) has 16515 bin [23.9,24.0) has 16157 bin [24.0,24.1) has 16061 bin [24.1,24.2) has 15425 bin [24.2,24.3) has 14901 bin [24.3,24.4) has 14514 bin [24.4,24.5) has 14430 bin [24.5,24.6) has 13871 bin [24.6,24.7) has 13468 bin [24.7,24.8) has 13115 bin [24.8,24.9) has 12592 bin [24.9,25.0) has 12266 bin [25.0,25.1) has 11790 bin [25.1,25.2) has 11325 bin [25.2,25.3) has 10940 bin [25.3,25.4) has 10415 bin [25.4,25.5) has 10110 bin [25.5,25.6) has 9500 bin [25.6,25.7) has 8984 bin [25.7,25.8) has 8629 bin [25.8,25.9) has 8175 bin [25.9,26.0) has 7637 bin [26.0,26.1) has 7520 bin [26.1,26.2) has 7014 bin [26.2,26.3) has 6519 bin [26.3,26.4) has 5986 bin [26.4,26.5) has 5423 bin [26.5,26.6) has 5095 bin [26.6,26.7) has 4804 bin [26.7,26.8) has 4581 bin [26.8,26.9) has 4198 bin [26.9,27.0) has 3860 bin [27.0,27.1) has 3661 bin [27.1,27.2) has 3381 bin [27.2,27.3) has 3207 bin [27.3,27.4) has 2896 bin [27.4,27.5) has 2748 bin [27.5,27.6) has 2573 bin [27.6,27.7) has 2325 bin [27.7,27.8) has 2186 bin [27.8,27.9) has 1948 bin [27.9,28.0) has 1829 bin [28.0,28.1) has 1741 bin [28.1,28.2) has 1593 bin [28.2,28.3) has 1478 bin [28.3,28.4) has 1354 bin [28.4,28.5) has 1296 bin [28.5,28.6) has 1157 bin [28.6,28.7) has 1103 bin [28.7,28.8) has 984 bin [28.8,28.9) has 883 bin [28.9,29.0) has 777 bin [29.0,29.1) has 669 bin [29.1,29.2) has 613 bin [29.2,29.3) has 536 bin [29.3,29.4) has 464 bin [29.4,29.5) has 457 bin [29.5,29.6) has 428 bin [29.6,29.7) has 362 bin [29.7,29.8) has 350 bin [29.8,29.9) has 269 bin [29.9,30.0) has 248 bin [30.0,30.1) has 235 bin [30.1,30.2) has 164 bin [30.2,30.3) has 177 bin [30.3,30.4) has 157 bin [30.4,30.5) has 143 bin [30.5,30.6) has 121 bin [30.6,30.7) has 127 bin [30.7,30.8) has 108 bin [30.8,30.9) has 93 bin [30.9,31.0) has 92 bin [31.0,31.1) has 50 bin [31.1,31.2) has 59 bin [31.2,31.3) has 41 bin [31.3,31.4) has 18 bin [31.4,31.5) has 5 bin [31.5,31.6) has 3 bin [31.6,31.7) has 3 bin [31.7,31.8) has 2 bin [31.8,31.9) has 1 bin [33.3,33.4) has 1 bin [37.1,37.2) has 2 bin [37.2,37.3) has 2 bin [38.6,38.7) has 2 bin [38.7,38.8) has 2 bin [38.9,39.0) has 1 bin [39.0,39.1) has 2 bin [39.1,39.2) has 1 average z coordinate 9.3 for 34137781 element(s) point source id histogram with bin size 1.000000 bin 80 has 10829781 bin 81 has 16508268 bin 208 has 6799732 average point source id 105.979250496685765 for 34137781 element(s)