lasinfo (210611) report for 'AHN4T/12GN2_08.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: 334/2022 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: 26199020 number of points by return: 22988863 1722293 1004326 384095 86765 scale factor x y z: 0.001 0.001 0.001 offset x y z: 246980 559980 0 min x y z: 246980.000 559980.000 0.228 max x y z: 248019.999 561269.999 40.299 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: 26199020 extended number of points by return: 22988863 1722293 1004326 384095 86765 11630 1048 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 228 40299 intensity 59 4952 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 -6 29 user_data 6 7 point_source_ID 41 42 gps_time 330791978.436441 330793070.202987 WARNING: range violates GPS week time specified by global encoding bit 0 Color R 23 255 G 47 255 B 31 255 NIR 3 255 extended_return_number 1 7 extended_number_of_returns 1 7 extended_classification 1 9 extended_scan_angle -1000 4833 extended_scanner_channel 0 0 attribute0 0 0 ('Amplitude') attribute1 -15.68 33.98 ('Reflectance') attribute2 0 65535 ('Deviation') number of first returns: 22988863 number of intermediate returns: 1490852 number of last returns: 22982852 number of single returns: 21263547 covered area in square units/kilounits: 1331908/1.33 point density: all returns 19.67 last only 17.26 (per square units) spacing: all returns 0.23 last only 0.24 (in units) WARNING: point type is 8 but (legacy) number of point records in header is 26199020 instead zero. WARNING: point type is 8 but (legacy) number of points by return [1] in header is 22988863 instead zero. WARNING: point type is 8 but (legacy) number of points by return [2] in header is 1722293 instead zero. WARNING: point type is 8 but (legacy) number of points by return [3] in header is 1004326 instead zero. WARNING: point type is 8 but (legacy) number of points by return [4] in header is 384095 instead zero. WARNING: point type is 8 but (legacy) number of points by return [5] in header is 86765 instead zero. overview over extended number of returns of given pulse: 21263547 1433678 1862567 1191617 376615 63894 7102 0 0 0 0 0 0 0 0 histogram of classification of points: 3516343 unclassified (1) 22521337 ground (2) 51025 building (6) 110315 water (9) +-> flagged as extended overlap: 1666193 +---> 246088 of those are unclassified (1) +---> 1400590 of those are ground (2) +---> 9281 of those are building (6) +---> 10234 of those are water (9) z coordinate histogram with bin size 0.100000 bin [0.2,0.3) has 19 bin [0.3,0.4) has 1500 bin [0.4,0.5) has 457 bin [0.5,0.6) has 213 bin [0.6,0.7) has 200 bin [0.7,0.8) has 239 bin [0.8,0.9) has 379 bin [0.9,1.0) has 3717 bin [1.0,1.1) has 7861 bin [1.1,1.2) has 10244 bin [1.2,1.3) has 10587 bin [1.3,1.4) has 55781 bin [1.4,1.5) has 101001 bin [1.5,1.6) has 350874 bin [1.6,1.7) has 889979 bin [1.7,1.8) has 1054063 bin [1.8,1.9) has 949848 bin [1.9,2.0) has 604238 bin [2.0,2.1) has 510451 bin [2.1,2.2) has 521473 bin [2.2,2.3) has 451590 bin [2.3,2.4) has 412468 bin [2.4,2.5) has 376482 bin [2.5,2.6) has 354546 bin [2.6,2.7) has 351488 bin [2.7,2.8) has 321770 bin [2.8,2.9) has 295428 bin [2.9,3.0) has 360435 bin [3.0,3.1) has 487329 bin [3.1,3.2) has 555425 bin [3.2,3.3) has 676059 bin [3.3,3.4) has 747901 bin [3.4,3.5) has 807892 bin [3.5,3.6) has 1005444 bin [3.6,3.7) has 1181750 bin [3.7,3.8) has 1135264 bin [3.8,3.9) has 838573 bin [3.9,4.0) has 625360 bin [4.0,4.1) has 445330 bin [4.1,4.2) has 346385 bin [4.2,4.3) has 302577 bin [4.3,4.4) has 230341 bin [4.4,4.5) has 208570 bin [4.5,4.6) has 195303 bin [4.6,4.7) has 185446 bin [4.7,4.8) has 180445 bin [4.8,4.9) has 149580 bin [4.9,5.0) has 139584 bin [5.0,5.1) has 141735 bin [5.1,5.2) has 137343 bin [5.2,5.3) has 134596 bin [5.3,5.4) has 142508 bin [5.4,5.5) has 137859 bin [5.5,5.6) has 129985 bin [5.6,5.7) has 120648 bin [5.7,5.8) has 112399 bin [5.8,5.9) has 111784 bin [5.9,6.0) has 112588 bin [6.0,6.1) has 108375 bin [6.1,6.2) has 103676 bin [6.2,6.3) has 92399 bin [6.3,6.4) has 75896 bin [6.4,6.5) has 61768 bin [6.5,6.6) has 52341 bin [6.6,6.7) has 48152 bin [6.7,6.8) has 45068 bin [6.8,6.9) has 46989 bin [6.9,7.0) has 47284 bin [7.0,7.1) has 41241 bin [7.1,7.2) has 41882 bin [7.2,7.3) has 37249 bin [7.3,7.4) has 40125 bin [7.4,7.5) has 43450 bin [7.5,7.6) has 42764 bin [7.6,7.7) has 48018 bin [7.7,7.8) has 50212 bin [7.8,7.9) has 47890 bin [7.9,8.0) has 41564 bin [8.0,8.1) has 39053 bin [8.1,8.2) has 36955 bin [8.2,8.3) has 36700 bin [8.3,8.4) has 37169 bin [8.4,8.5) has 35590 bin [8.5,8.6) has 34041 bin [8.6,8.7) has 34818 bin [8.7,8.8) has 32241 bin [8.8,8.9) has 31692 bin [8.9,9.0) has 31074 bin [9.0,9.1) has 28775 bin [9.1,9.2) has 28443 bin [9.2,9.3) has 28921 bin [9.3,9.4) has 29714 bin [9.4,9.5) has 29950 bin [9.5,9.6) has 30748 bin [9.6,9.7) has 32405 bin [9.7,9.8) has 34494 bin [9.8,9.9) has 34045 bin [9.9,10.0) has 33557 bin [10.0,10.1) has 45287 bin [10.1,10.2) has 59881 bin [10.2,10.3) has 42440 bin [10.3,10.4) has 42082 bin [10.4,10.5) has 40756 bin [10.5,10.6) has 38708 bin [10.6,10.7) has 40229 bin [10.7,10.8) has 40546 bin [10.8,10.9) has 40209 bin [10.9,11.0) has 41326 bin [11.0,11.1) has 40578 bin [11.1,11.2) has 41087 bin [11.2,11.3) has 40343 bin [11.3,11.4) has 42029 bin [11.4,11.5) has 47124 bin [11.5,11.6) has 45377 bin [11.6,11.7) has 44634 bin [11.7,11.8) has 41915 bin [11.8,11.9) has 41152 bin [11.9,12.0) has 39562 bin [12.0,12.1) has 39941 bin [12.1,12.2) has 39375 bin [12.2,12.3) has 40295 bin [12.3,12.4) has 43506 bin [12.4,12.5) has 41495 bin [12.5,12.6) has 37062 bin [12.6,12.7) has 33246 bin [12.7,12.8) has 32020 bin [12.8,12.9) has 29852 bin [12.9,13.0) has 30742 bin [13.0,13.1) has 27259 bin [13.1,13.2) has 24366 bin [13.2,13.3) has 24105 bin [13.3,13.4) has 24554 bin [13.4,13.5) has 25974 bin [13.5,13.6) has 26586 bin [13.6,13.7) has 27133 bin [13.7,13.8) has 26706 bin [13.8,13.9) has 24696 bin [13.9,14.0) has 25833 bin [14.0,14.1) has 24866 bin [14.1,14.2) has 26138 bin [14.2,14.3) has 31086 bin [14.3,14.4) has 34718 bin [14.4,14.5) has 31981 bin [14.5,14.6) has 32136 bin [14.6,14.7) has 33952 bin [14.7,14.8) has 36002 bin [14.8,14.9) has 37060 bin [14.9,15.0) has 43188 bin [15.0,15.1) has 52146 bin [15.1,15.2) has 54970 bin [15.2,15.3) has 57861 bin [15.3,15.4) has 59979 bin [15.4,15.5) has 70106 bin [15.5,15.6) has 70660 bin [15.6,15.7) has 62688 bin [15.7,15.8) has 44373 bin [15.8,15.9) has 24866 bin [15.9,16.0) has 19710 bin [16.0,16.1) has 17774 bin [16.1,16.2) has 17932 bin [16.2,16.3) has 17059 bin [16.3,16.4) has 16552 bin [16.4,16.5) has 16117 bin [16.5,16.6) has 16280 bin [16.6,16.7) has 16608 bin [16.7,16.8) has 16719 bin [16.8,16.9) has 16587 bin [16.9,17.0) has 16705 bin [17.0,17.1) has 16533 bin [17.1,17.2) has 16799 bin [17.2,17.3) has 16820 bin [17.3,17.4) has 16347 bin [17.4,17.5) has 16604 bin [17.5,17.6) has 16844 bin [17.6,17.7) has 16633 bin [17.7,17.8) has 16604 bin [17.8,17.9) has 16611 bin [17.9,18.0) has 16559 bin [18.0,18.1) has 16824 bin [18.1,18.2) has 16601 bin [18.2,18.3) has 16666 bin [18.3,18.4) has 16532 bin [18.4,18.5) has 16636 bin [18.5,18.6) has 16757 bin [18.6,18.7) has 16448 bin [18.7,18.8) has 16329 bin [18.8,18.9) has 16612 bin [18.9,19.0) has 16319 bin [19.0,19.1) has 16146 bin [19.1,19.2) has 16110 bin [19.2,19.3) has 16137 bin [19.3,19.4) has 15712 bin [19.4,19.5) has 15702 bin [19.5,19.6) has 15163 bin [19.6,19.7) has 15234 bin [19.7,19.8) has 14991 bin [19.8,19.9) has 14928 bin [19.9,20.0) has 14689 bin [20.0,20.1) has 14112 bin [20.1,20.2) has 14174 bin [20.2,20.3) has 13777 bin [20.3,20.4) has 13641 bin [20.4,20.5) has 13547 bin [20.5,20.6) has 13312 bin [20.6,20.7) has 13191 bin [20.7,20.8) has 13010 bin [20.8,20.9) has 12770 bin [20.9,21.0) has 12827 bin [21.0,21.1) has 12640 bin [21.1,21.2) has 12337 bin [21.2,21.3) has 12328 bin [21.3,21.4) has 12424 bin [21.4,21.5) has 12275 bin [21.5,21.6) has 12239 bin [21.6,21.7) has 12391 bin [21.7,21.8) has 12520 bin [21.8,21.9) has 12432 bin [21.9,22.0) has 12172 bin [22.0,22.1) has 12267 bin [22.1,22.2) has 12298 bin [22.2,22.3) has 11945 bin [22.3,22.4) has 12049 bin [22.4,22.5) has 12106 bin [22.5,22.6) has 11953 bin [22.6,22.7) has 11946 bin [22.7,22.8) has 12220 bin [22.8,22.9) has 11929 bin [22.9,23.0) has 11992 bin [23.0,23.1) has 11873 bin [23.1,23.2) has 11515 bin [23.2,23.3) has 11840 bin [23.3,23.4) has 11823 bin [23.4,23.5) has 11697 bin [23.5,23.6) has 11767 bin [23.6,23.7) has 11907 bin [23.7,23.8) has 11838 bin [23.8,23.9) has 11758 bin [23.9,24.0) has 11953 bin [24.0,24.1) has 11987 bin [24.1,24.2) has 11907 bin [24.2,24.3) has 12070 bin [24.3,24.4) has 12308 bin [24.4,24.5) has 12144 bin [24.5,24.6) has 12210 bin [24.6,24.7) has 12405 bin [24.7,24.8) has 12566 bin [24.8,24.9) has 12817 bin [24.9,25.0) has 12869 bin [25.0,25.1) has 12942 bin [25.1,25.2) has 12891 bin [25.2,25.3) has 13053 bin [25.3,25.4) has 13386 bin [25.4,25.5) has 13396 bin [25.5,25.6) has 13504 bin [25.6,25.7) has 13760 bin [25.7,25.8) has 13755 bin [25.8,25.9) has 13901 bin [25.9,26.0) has 13690 bin [26.0,26.1) has 13855 bin [26.1,26.2) has 13994 bin [26.2,26.3) has 13655 bin [26.3,26.4) has 13903 bin [26.4,26.5) has 14187 bin [26.5,26.6) has 14163 bin [26.6,26.7) has 14348 bin [26.7,26.8) has 14288 bin [26.8,26.9) has 14124 bin [26.9,27.0) has 14165 bin [27.0,27.1) has 13956 bin [27.1,27.2) has 14021 bin [27.2,27.3) has 13975 bin [27.3,27.4) has 14056 bin [27.4,27.5) has 14064 bin [27.5,27.6) has 14030 bin [27.6,27.7) has 14251 bin [27.7,27.8) has 14260 bin [27.8,27.9) has 14452 bin [27.9,28.0) has 14177 bin [28.0,28.1) has 13999 bin [28.1,28.2) has 14049 bin [28.2,28.3) has 14031 bin [28.3,28.4) has 14027 bin [28.4,28.5) has 13689 bin [28.5,28.6) has 13806 bin [28.6,28.7) has 13772 bin [28.7,28.8) has 13657 bin [28.8,28.9) has 13453 bin [28.9,29.0) has 13694 bin [29.0,29.1) has 13347 bin [29.1,29.2) has 13398 bin [29.2,29.3) has 13498 bin [29.3,29.4) has 13174 bin [29.4,29.5) has 13012 bin [29.5,29.6) has 12699 bin [29.6,29.7) has 12534 bin [29.7,29.8) has 12281 bin [29.8,29.9) has 11950 bin [29.9,30.0) has 11745 bin [30.0,30.1) has 11589 bin [30.1,30.2) has 11431 bin [30.2,30.3) has 11050 bin [30.3,30.4) has 10748 bin [30.4,30.5) has 10365 bin [30.5,30.6) has 10039 bin [30.6,30.7) has 9936 bin [30.7,30.8) has 9480 bin [30.8,30.9) has 9445 bin [30.9,31.0) has 9209 bin [31.0,31.1) has 8884 bin [31.1,31.2) has 8341 bin [31.2,31.3) has 8428 bin [31.3,31.4) has 8153 bin [31.4,31.5) has 7915 bin [31.5,31.6) has 7701 bin [31.6,31.7) has 7480 bin [31.7,31.8) has 7232 bin [31.8,31.9) has 7059 bin [31.9,32.0) has 6707 bin [32.0,32.1) has 6728 bin [32.1,32.2) has 6492 bin [32.2,32.3) has 6118 bin [32.3,32.4) has 5990 bin [32.4,32.5) has 5890 bin [32.5,32.6) has 5739 bin [32.6,32.7) has 5501 bin [32.7,32.8) has 5448 bin [32.8,32.9) has 5204 bin [32.9,33.0) has 5326 bin [33.0,33.1) has 5001 bin [33.1,33.2) has 5180 bin [33.2,33.3) has 4862 bin [33.3,33.4) has 4769 bin [33.4,33.5) has 4650 bin [33.5,33.6) has 4582 bin [33.6,33.7) has 4468 bin [33.7,33.8) has 4716 bin [33.8,33.9) has 4496 bin [33.9,34.0) has 4347 bin [34.0,34.1) has 4480 bin [34.1,34.2) has 4389 bin [34.2,34.3) has 4365 bin [34.3,34.4) has 4304 bin [34.4,34.5) has 4192 bin [34.5,34.6) has 4144 bin [34.6,34.7) has 4051 bin [34.7,34.8) has 4149 bin [34.8,34.9) has 4102 bin [34.9,35.0) has 4163 bin [35.0,35.1) has 4094 bin [35.1,35.2) has 4071 bin [35.2,35.3) has 3971 bin [35.3,35.4) has 3921 bin [35.4,35.5) has 3724 bin [35.5,35.6) has 3658 bin [35.6,35.7) has 3712 bin [35.7,35.8) has 3591 bin [35.8,35.9) has 3461 bin [35.9,36.0) has 3418 bin [36.0,36.1) has 3225 bin [36.1,36.2) has 3186 bin [36.2,36.3) has 2909 bin [36.3,36.4) has 2840 bin [36.4,36.5) has 2786 bin [36.5,36.6) has 2618 bin [36.6,36.7) has 2571 bin [36.7,36.8) has 2507 bin [36.8,36.9) has 2351 bin [36.9,37.0) has 2196 bin [37.0,37.1) has 2029 bin [37.1,37.2) has 1964 bin [37.2,37.3) has 1836 bin [37.3,37.4) has 1719 bin [37.4,37.5) has 1498 bin [37.5,37.6) has 1443 bin [37.6,37.7) has 1243 bin [37.7,37.8) has 1130 bin [37.8,37.9) has 996 bin [37.9,38.0) has 856 bin [38.0,38.1) has 727 bin [38.1,38.2) has 651 bin [38.2,38.3) has 591 bin [38.3,38.4) has 457 bin [38.4,38.5) has 392 bin [38.5,38.6) has 353 bin [38.6,38.7) has 314 bin [38.7,38.8) has 268 bin [38.8,38.9) has 194 bin [38.9,39.0) has 166 bin [39.0,39.1) has 130 bin [39.1,39.2) has 100 bin [39.2,39.3) has 86 bin [39.3,39.4) has 50 bin [39.4,39.5) has 26 bin [39.5,39.6) has 24 bin [39.6,39.7) has 21 bin [39.7,39.8) has 12 bin [39.8,39.9) has 11 bin [39.9,40.0) has 4 bin [40.1,40.2) has 1 bin [40.2,40.3) has 3 average z coordinate 6.3 for 26199020 element(s) point source id histogram with bin size 1.000000 bin 41 has 10660177 bin 42 has 15538843 average point source id 41.593107795635106 for 26199020 element(s)