lasinfo (210611) report for 'AHN4T/38HZ2_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: 180/2021 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: 49054888 number of points by return: 41776259 5131799 1688528 399136 59166 scale factor x y z: 0.001 0.001 0.001 offset x y z: 134980 424980 0 min x y z: 134980.000 424980.000 -0.353 max x y z: 136019.999 426269.999 40.672 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: 49054888 extended number of points by return: 41776259 5131799 1688528 399136 59166 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 -353 40672 intensity 7 3949 return_number 1 5 number_of_returns 1 7 edge_of_flight_line 0 1 scan_direction_flag 0 1 classification 1 26 scan_angle_rank -33 29 user_data 6 7 point_source_ID 43 47 gps_time 260008912.797747 260013091.151520 WARNING: range violates GPS week time specified by global encoding bit 0 Color R 19 255 G 24 255 B 21 255 NIR 53 255 extended_return_number 1 5 extended_number_of_returns 1 7 extended_classification 1 26 extended_scan_angle -5500 4833 extended_scanner_channel 0 0 attribute0 0.07 39.49 ('Amplitude') attribute1 -15.88 23.87 ('Reflectance') attribute2 0 65535 ('Deviation') number of first returns: 41776259 number of intermediate returns: 2157437 number of last returns: 41741901 number of single returns: 36620709 covered area in square units/kilounits: 1307976/1.31 point density: all returns 37.50 last only 31.91 (per square units) spacing: all returns 0.16 last only 0.18 (in units) WARNING: point type is 8 but (legacy) number of point records in header is 49054888 instead zero. WARNING: point type is 8 but (legacy) number of points by return [1] in header is 41776259 instead zero. WARNING: point type is 8 but (legacy) number of points by return [2] in header is 5131799 instead zero. WARNING: point type is 8 but (legacy) number of points by return [3] in header is 1688528 instead zero. WARNING: point type is 8 but (legacy) number of points by return [4] in header is 399136 instead zero. WARNING: point type is 8 but (legacy) number of points by return [5] in header is 59166 instead zero. overview over extended number of returns of given pulse: 36620709 6898109 3876004 1363114 268225 27077 1650 0 0 0 0 0 0 0 0 histogram of classification of points: 9512659 unclassified (1) 30433142 ground (2) 1493354 building (6) 7609054 water (9) 6679 Reserved for ASPRS Definition (26) +-> flagged as extended overlap: 3055214 +---> 740686 of those are unclassified (1) +---> 1694839 of those are ground (2) +---> 163648 of those are building (6) +---> 455721 of those are water (9) +---> 320 of those are Reserved for ASPRS Definition (26) z coordinate histogram with bin size 0.100000 bin [-0.4,-0.3) has 6 bin [-0.3,-0.2) has 9 bin [-0.2,-0.1) has 11 bin [-0.1,0.0) has 10 bin [0.0,0.1) has 22 bin [0.1,0.2) has 21 bin [0.2,0.3) has 148 bin [0.3,0.4) has 1143 bin [0.4,0.5) has 7673 bin [0.5,0.6) has 16892 bin [0.6,0.7) has 26177 bin [0.7,0.8) has 15573 bin [0.8,0.9) has 36503 bin [0.9,1.0) has 43336 bin [1.0,1.1) has 38672 bin [1.1,1.2) has 84841 bin [1.2,1.3) has 242784 bin [1.3,1.4) has 1695261 bin [1.4,1.5) has 5789785 bin [1.5,1.6) has 2184554 bin [1.6,1.7) has 2219060 bin [1.7,1.8) has 2072036 bin [1.8,1.9) has 1613769 bin [1.9,2.0) has 1530048 bin [2.0,2.1) has 1927654 bin [2.1,2.2) has 2166109 bin [2.2,2.3) has 2064113 bin [2.3,2.4) has 1613278 bin [2.4,2.5) has 1477974 bin [2.5,2.6) has 1142549 bin [2.6,2.7) has 870175 bin [2.7,2.8) has 830622 bin [2.8,2.9) has 827779 bin [2.9,3.0) has 840211 bin [3.0,3.1) has 857724 bin [3.1,3.2) has 695953 bin [3.2,3.3) has 571662 bin [3.3,3.4) has 549560 bin [3.4,3.5) has 528087 bin [3.5,3.6) has 541195 bin [3.6,3.7) has 613349 bin [3.7,3.8) has 506506 bin [3.8,3.9) has 440696 bin [3.9,4.0) has 439823 bin [4.0,4.1) has 404768 bin [4.1,4.2) has 395357 bin [4.2,4.3) has 388480 bin [4.3,4.4) has 338556 bin [4.4,4.5) has 290776 bin [4.5,4.6) has 275642 bin [4.6,4.7) has 252624 bin [4.7,4.8) has 232161 bin [4.8,4.9) has 217831 bin [4.9,5.0) has 186033 bin [5.0,5.1) has 183577 bin [5.1,5.2) has 168709 bin [5.2,5.3) has 142304 bin [5.3,5.4) has 140143 bin [5.4,5.5) has 133500 bin [5.5,5.6) has 118007 bin [5.6,5.7) has 124496 bin [5.7,5.8) has 141089 bin [5.8,5.9) has 107310 bin [5.9,6.0) has 105923 bin [6.0,6.1) has 100793 bin [6.1,6.2) has 90329 bin [6.2,6.3) has 84165 bin [6.3,6.4) has 86995 bin [6.4,6.5) has 92197 bin [6.5,6.6) has 85027 bin [6.6,6.7) has 84979 bin [6.7,6.8) has 94875 bin [6.8,6.9) has 105245 bin [6.9,7.0) has 101760 bin [7.0,7.1) has 107175 bin [7.1,7.2) has 99203 bin [7.2,7.3) has 80932 bin [7.3,7.4) has 80472 bin [7.4,7.5) has 82257 bin [7.5,7.6) has 88924 bin [7.6,7.7) has 93410 bin [7.7,7.8) has 105361 bin [7.8,7.9) has 152504 bin [7.9,8.0) has 206722 bin [8.0,8.1) has 136266 bin [8.1,8.2) has 64835 bin [8.2,8.3) has 53547 bin [8.3,8.4) has 52345 bin [8.4,8.5) has 51107 bin [8.5,8.6) has 56433 bin [8.6,8.7) has 63300 bin [8.7,8.8) has 43835 bin [8.8,8.9) has 38186 bin [8.9,9.0) has 37484 bin [9.0,9.1) has 37196 bin [9.1,9.2) has 37413 bin [9.2,9.3) has 36017 bin [9.3,9.4) has 36326 bin [9.4,9.5) has 35673 bin [9.5,9.6) has 36002 bin [9.6,9.7) has 35226 bin [9.7,9.8) has 35372 bin [9.8,9.9) has 35094 bin [9.9,10.0) has 36518 bin [10.0,10.1) has 35859 bin [10.1,10.2) has 35458 bin [10.2,10.3) has 36303 bin [10.3,10.4) has 35704 bin [10.4,10.5) has 35215 bin [10.5,10.6) has 36093 bin [10.6,10.7) has 36663 bin [10.7,10.8) has 35937 bin [10.8,10.9) has 36571 bin [10.9,11.0) has 35988 bin [11.0,11.1) has 35213 bin [11.1,11.2) has 37294 bin [11.2,11.3) has 36347 bin [11.3,11.4) has 35255 bin [11.4,11.5) has 34673 bin [11.5,11.6) has 34416 bin [11.6,11.7) has 35338 bin [11.7,11.8) has 38390 bin [11.8,11.9) has 37010 bin [11.9,12.0) has 34598 bin [12.0,12.1) has 33837 bin [12.1,12.2) has 33956 bin [12.2,12.3) has 34000 bin [12.3,12.4) has 33768 bin [12.4,12.5) has 33571 bin [12.5,12.6) has 33559 bin [12.6,12.7) has 33402 bin [12.7,12.8) has 33168 bin [12.8,12.9) has 33235 bin [12.9,13.0) has 32869 bin [13.0,13.1) has 32482 bin [13.1,13.2) has 32471 bin [13.2,13.3) has 32238 bin [13.3,13.4) has 31801 bin [13.4,13.5) has 31137 bin [13.5,13.6) has 30839 bin [13.6,13.7) has 30787 bin [13.7,13.8) has 30701 bin [13.8,13.9) has 30236 bin [13.9,14.0) has 30439 bin [14.0,14.1) has 31537 bin [14.1,14.2) has 30665 bin [14.2,14.3) has 30088 bin [14.3,14.4) has 29927 bin [14.4,14.5) has 32550 bin [14.5,14.6) has 29666 bin [14.6,14.7) has 29272 bin [14.7,14.8) has 29168 bin [14.8,14.9) has 28929 bin [14.9,15.0) has 28601 bin [15.0,15.1) has 28484 bin [15.1,15.2) has 28518 bin [15.2,15.3) has 27954 bin [15.3,15.4) has 28374 bin [15.4,15.5) has 27962 bin [15.5,15.6) has 27733 bin [15.6,15.7) has 27159 bin [15.7,15.8) has 27152 bin [15.8,15.9) has 26782 bin [15.9,16.0) has 27086 bin [16.0,16.1) has 27181 bin [16.1,16.2) has 26930 bin [16.2,16.3) has 26870 bin [16.3,16.4) has 26757 bin [16.4,16.5) has 26238 bin [16.5,16.6) has 26647 bin [16.6,16.7) has 25903 bin [16.7,16.8) has 25372 bin [16.8,16.9) has 25200 bin [16.9,17.0) has 24852 bin [17.0,17.1) has 25047 bin [17.1,17.2) has 25082 bin [17.2,17.3) has 24415 bin [17.3,17.4) has 24433 bin [17.4,17.5) has 24187 bin [17.5,17.6) has 24354 bin [17.6,17.7) has 24092 bin [17.7,17.8) has 23772 bin [17.8,17.9) has 23480 bin [17.9,18.0) has 23843 bin [18.0,18.1) has 23702 bin [18.1,18.2) has 23536 bin [18.2,18.3) has 24556 bin [18.3,18.4) has 25606 bin [18.4,18.5) has 23538 bin [18.5,18.6) has 23419 bin [18.6,18.7) has 23336 bin [18.7,18.8) has 23243 bin [18.8,18.9) has 23436 bin [18.9,19.0) has 22952 bin [19.0,19.1) has 22937 bin [19.1,19.2) has 22775 bin [19.2,19.3) has 22619 bin [19.3,19.4) has 23045 bin [19.4,19.5) has 22952 bin [19.5,19.6) has 22596 bin [19.6,19.7) has 22610 bin [19.7,19.8) has 22738 bin [19.8,19.9) has 22673 bin [19.9,20.0) has 22045 bin [20.0,20.1) has 22054 bin [20.1,20.2) has 22040 bin [20.2,20.3) has 21885 bin [20.3,20.4) has 21815 bin [20.4,20.5) has 22067 bin [20.5,20.6) has 22257 bin [20.6,20.7) has 21926 bin [20.7,20.8) has 21772 bin [20.8,20.9) has 21718 bin [20.9,21.0) has 22091 bin [21.0,21.1) has 21951 bin [21.1,21.2) has 22021 bin [21.2,21.3) has 21746 bin [21.3,21.4) has 21782 bin [21.4,21.5) has 22031 bin [21.5,21.6) has 22306 bin [21.6,21.7) has 22033 bin [21.7,21.8) has 21902 bin [21.8,21.9) has 21945 bin [21.9,22.0) has 21918 bin [22.0,22.1) has 22157 bin [22.1,22.2) has 22123 bin [22.2,22.3) has 21404 bin [22.3,22.4) has 21977 bin [22.4,22.5) has 22063 bin [22.5,22.6) has 21871 bin [22.6,22.7) has 21435 bin [22.7,22.8) has 21262 bin [22.8,22.9) has 21164 bin [22.9,23.0) has 20775 bin [23.0,23.1) has 20432 bin [23.1,23.2) has 20025 bin [23.2,23.3) has 20119 bin [23.3,23.4) has 19607 bin [23.4,23.5) has 19162 bin [23.5,23.6) has 18946 bin [23.6,23.7) has 18422 bin [23.7,23.8) has 18363 bin [23.8,23.9) has 18169 bin [23.9,24.0) has 17876 bin [24.0,24.1) has 17384 bin [24.1,24.2) has 17002 bin [24.2,24.3) has 16689 bin [24.3,24.4) has 16486 bin [24.4,24.5) has 16146 bin [24.5,24.6) has 16425 bin [24.6,24.7) has 15713 bin [24.7,24.8) has 15373 bin [24.8,24.9) has 15119 bin [24.9,25.0) has 14681 bin [25.0,25.1) has 14236 bin [25.1,25.2) has 14430 bin [25.2,25.3) has 13882 bin [25.3,25.4) has 13711 bin [25.4,25.5) has 13493 bin [25.5,25.6) has 13123 bin [25.6,25.7) has 12813 bin [25.7,25.8) has 12530 bin [25.8,25.9) has 12078 bin [25.9,26.0) has 11976 bin [26.0,26.1) has 11722 bin [26.1,26.2) has 11531 bin [26.2,26.3) has 11325 bin [26.3,26.4) has 11113 bin [26.4,26.5) has 10964 bin [26.5,26.6) has 10834 bin [26.6,26.7) has 10616 bin [26.7,26.8) has 10350 bin [26.8,26.9) has 10129 bin [26.9,27.0) has 10206 bin [27.0,27.1) has 9809 bin [27.1,27.2) has 9672 bin [27.2,27.3) has 9441 bin [27.3,27.4) has 9086 bin [27.4,27.5) has 9044 bin [27.5,27.6) has 9007 bin [27.6,27.7) has 8685 bin [27.7,27.8) has 8492 bin [27.8,27.9) has 8493 bin [27.9,28.0) has 8306 bin [28.0,28.1) has 8238 bin [28.1,28.2) has 8009 bin [28.2,28.3) has 7838 bin [28.3,28.4) has 7592 bin [28.4,28.5) has 7280 bin [28.5,28.6) has 7310 bin [28.6,28.7) has 7086 bin [28.7,28.8) has 6788 bin [28.8,28.9) has 6772 bin [28.9,29.0) has 6545 bin [29.0,29.1) has 6433 bin [29.1,29.2) has 6308 bin [29.2,29.3) has 6306 bin [29.3,29.4) has 6240 bin [29.4,29.5) has 6161 bin [29.5,29.6) has 6084 bin [29.6,29.7) has 5929 bin [29.7,29.8) has 5734 bin [29.8,29.9) has 5678 bin [29.9,30.0) has 5496 bin [30.0,30.1) has 5400 bin [30.1,30.2) has 5216 bin [30.2,30.3) has 5306 bin [30.3,30.4) has 5023 bin [30.4,30.5) has 4830 bin [30.5,30.6) has 4831 bin [30.6,30.7) has 4851 bin [30.7,30.8) has 4553 bin [30.8,30.9) has 4651 bin [30.9,31.0) has 4351 bin [31.0,31.1) has 4325 bin [31.1,31.2) has 4215 bin [31.2,31.3) has 4335 bin [31.3,31.4) has 4169 bin [31.4,31.5) has 4203 bin [31.5,31.6) has 4047 bin [31.6,31.7) has 4011 bin [31.7,31.8) has 3921 bin [31.8,31.9) has 3861 bin [31.9,32.0) has 3837 bin [32.0,32.1) has 3624 bin [32.1,32.2) has 3649 bin [32.2,32.3) has 3471 bin [32.3,32.4) has 3408 bin [32.4,32.5) has 3236 bin [32.5,32.6) has 3221 bin [32.6,32.7) has 3156 bin [32.7,32.8) has 3400 bin [32.8,32.9) has 3243 bin [32.9,33.0) has 3147 bin [33.0,33.1) has 3070 bin [33.1,33.2) has 3039 bin [33.2,33.3) has 2885 bin [33.3,33.4) has 2846 bin [33.4,33.5) has 2685 bin [33.5,33.6) has 2820 bin [33.6,33.7) has 2614 bin [33.7,33.8) has 2479 bin [33.8,33.9) has 2450 bin [33.9,34.0) has 2436 bin [34.0,34.1) has 2427 bin [34.1,34.2) has 2328 bin [34.2,34.3) has 2278 bin [34.3,34.4) has 2293 bin [34.4,34.5) has 2177 bin [34.5,34.6) has 2196 bin [34.6,34.7) has 2123 bin [34.7,34.8) has 2057 bin [34.8,34.9) has 2110 bin [34.9,35.0) has 2122 bin [35.0,35.1) has 1983 bin [35.1,35.2) has 1851 bin [35.2,35.3) has 1826 bin [35.3,35.4) has 1713 bin [35.4,35.5) has 1691 bin [35.5,35.6) has 1714 bin [35.6,35.7) has 1707 bin [35.7,35.8) has 1520 bin [35.8,35.9) has 1515 bin [35.9,36.0) has 1419 bin [36.0,36.1) has 1457 bin [36.1,36.2) has 1388 bin [36.2,36.3) has 1344 bin [36.3,36.4) has 1330 bin [36.4,36.5) has 1229 bin [36.5,36.6) has 1193 bin [36.6,36.7) has 1215 bin [36.7,36.8) has 1137 bin [36.8,36.9) has 1103 bin [36.9,37.0) has 1073 bin [37.0,37.1) has 1020 bin [37.1,37.2) has 1043 bin [37.2,37.3) has 987 bin [37.3,37.4) has 940 bin [37.4,37.5) has 869 bin [37.5,37.6) has 859 bin [37.6,37.7) has 853 bin [37.7,37.8) has 796 bin [37.8,37.9) has 747 bin [37.9,38.0) has 716 bin [38.0,38.1) has 598 bin [38.1,38.2) has 600 bin [38.2,38.3) has 564 bin [38.3,38.4) has 519 bin [38.4,38.5) has 448 bin [38.5,38.6) has 415 bin [38.6,38.7) has 385 bin [38.7,38.8) has 302 bin [38.8,38.9) has 299 bin [38.9,39.0) has 258 bin [39.0,39.1) has 230 bin [39.1,39.2) has 206 bin [39.2,39.3) has 182 bin [39.3,39.4) has 153 bin [39.4,39.5) has 110 bin [39.5,39.6) has 97 bin [39.6,39.7) has 70 bin [39.7,39.8) has 54 bin [39.8,39.9) has 37 bin [39.9,40.0) has 26 bin [40.0,40.1) has 24 bin [40.1,40.2) has 9 bin [40.2,40.3) has 13 bin [40.3,40.4) has 17 bin [40.4,40.5) has 9 bin [40.5,40.6) has 6 bin [40.6,40.7) has 3 average z coordinate 4.3 for 49054888 element(s) point source id histogram with bin size 1.000000 bin 43 has 19564628 bin 46 has 15723222 bin 47 has 13767038 average point source id 45.084151491692324 for 49054888 element(s)