lasinfo (210611) report for 'AHN4T/40AZ2_25.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: 337/2022 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: 41375539 number of points by return: 36550104 4149629 597011 71245 7550 scale factor x y z: 0.001 0.001 0.001 offset x y z: 188980 437480 0 min x y z: 188980.000 437480.000 7.340 max x y z: 190019.999 438769.999 38.222 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: 41375539 extended number of points by return: 36550104 4149629 597011 71245 7550 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 7340 38222 intensity 0 4860 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 -29 29 user_data 6 7 point_source_ID 65 1066 gps_time 298035357.236430 300268903.208818 WARNING: range violates GPS week time specified by global encoding bit 0 Color R 17 255 G 41 255 B 37 255 NIR 20 255 extended_return_number 1 5 extended_number_of_returns 1 7 extended_classification 1 26 extended_scan_angle -4833 4833 extended_scanner_channel 0 0 attribute0 0 17.7 ('Amplitude') attribute1 -16.92 32.27 ('Reflectance') attribute2 0 65535 ('Deviation') number of first returns: 36550104 number of intermediate returns: 679584 number of last returns: 36512628 number of single returns: 32366777 covered area in square units/kilounits: 1219456/1.22 point density: all returns 33.93 last only 29.94 (per square units) spacing: all returns 0.17 last only 0.18 (in units) WARNING: point type is 8 but (legacy) number of point records in header is 41375539 instead zero. WARNING: point type is 8 but (legacy) number of points by return [1] in header is 36550104 instead zero. WARNING: point type is 8 but (legacy) number of points by return [2] in header is 4149629 instead zero. WARNING: point type is 8 but (legacy) number of points by return [3] in header is 597011 instead zero. WARNING: point type is 8 but (legacy) number of points by return [4] in header is 71245 instead zero. WARNING: point type is 8 but (legacy) number of points by return [5] in header is 7550 instead zero. overview over extended number of returns of given pulse: 32366777 7121353 1588579 257942 35648 3420 1820 0 0 0 0 0 0 0 0 histogram of classification of points: 7297649 unclassified (1) 31392069 ground (2) 1578292 building (6) 1104585 water (9) 2944 Reserved for ASPRS Definition (26) +-> flagged as extended overlap: 3401461 +---> 834138 of those are unclassified (1) +---> 2338530 of those are ground (2) +---> 206168 of those are building (6) +---> 22072 of those are water (9) +---> 553 of those are Reserved for ASPRS Definition (26) z coordinate histogram with bin size 0.100000 bin [7.3,7.4) has 22 bin [7.4,7.5) has 2821 bin [7.5,7.6) has 10392 bin [7.6,7.7) has 11068 bin [7.7,7.8) has 205714 bin [7.8,7.9) has 3096155 bin [7.9,8.0) has 1766579 bin [8.0,8.1) has 836529 bin [8.1,8.2) has 589412 bin [8.2,8.3) has 1012180 bin [8.3,8.4) has 2529761 bin [8.4,8.5) has 5847020 bin [8.5,8.6) has 6366852 bin [8.6,8.7) has 4379417 bin [8.7,8.8) has 1712390 bin [8.8,8.9) has 996257 bin [8.9,9.0) has 1418652 bin [9.0,9.1) has 1810257 bin [9.1,9.2) has 1175531 bin [9.2,9.3) has 558928 bin [9.3,9.4) has 287994 bin [9.4,9.5) has 240484 bin [9.5,9.6) has 175738 bin [9.6,9.7) has 189102 bin [9.7,9.8) has 171218 bin [9.8,9.9) has 265414 bin [9.9,10.0) has 268803 bin [10.0,10.1) has 168282 bin [10.1,10.2) has 175898 bin [10.2,10.3) has 229435 bin [10.3,10.4) has 258492 bin [10.4,10.5) has 196660 bin [10.5,10.6) has 139016 bin [10.6,10.7) has 105705 bin [10.7,10.8) has 87999 bin [10.8,10.9) has 77247 bin [10.9,11.0) has 68872 bin [11.0,11.1) has 58885 bin [11.1,11.2) has 53131 bin [11.2,11.3) has 51247 bin [11.3,11.4) has 46485 bin [11.4,11.5) has 52664 bin [11.5,11.6) has 63297 bin [11.6,11.7) has 51557 bin [11.7,11.8) has 51738 bin [11.8,11.9) has 46399 bin [11.9,12.0) has 36750 bin [12.0,12.1) has 40090 bin [12.1,12.2) has 43642 bin [12.2,12.3) has 43642 bin [12.3,12.4) has 35160 bin [12.4,12.5) has 37295 bin [12.5,12.6) has 47730 bin [12.6,12.7) has 38117 bin [12.7,12.8) has 47279 bin [12.8,12.9) has 49664 bin [12.9,13.0) has 32624 bin [13.0,13.1) has 37241 bin [13.1,13.2) has 34583 bin [13.2,13.3) has 29187 bin [13.3,13.4) has 27209 bin [13.4,13.5) has 26861 bin [13.5,13.6) has 24675 bin [13.6,13.7) has 74304 bin [13.7,13.8) has 104886 bin [13.8,13.9) has 87066 bin [13.9,14.0) has 67567 bin [14.0,14.1) has 82597 bin [14.1,14.2) has 114039 bin [14.2,14.3) has 79695 bin [14.3,14.4) has 66153 bin [14.4,14.5) has 86416 bin [14.5,14.6) has 84126 bin [14.6,14.7) has 75295 bin [14.7,14.8) has 72980 bin [14.8,14.9) has 85504 bin [14.9,15.0) has 86174 bin [15.0,15.1) has 59050 bin [15.1,15.2) has 57916 bin [15.2,15.3) has 70722 bin [15.3,15.4) has 71401 bin [15.4,15.5) has 36610 bin [15.5,15.6) has 21748 bin [15.6,15.7) has 21029 bin [15.7,15.8) has 21215 bin [15.8,15.9) has 21808 bin [15.9,16.0) has 23757 bin [16.0,16.1) has 27382 bin [16.1,16.2) has 28760 bin [16.2,16.3) has 28180 bin [16.3,16.4) has 35844 bin [16.4,16.5) has 31966 bin [16.5,16.6) has 24157 bin [16.6,16.7) has 21414 bin [16.7,16.8) has 21852 bin [16.8,16.9) has 23204 bin [16.9,17.0) has 22101 bin [17.0,17.1) has 19900 bin [17.1,17.2) has 20534 bin [17.2,17.3) has 22604 bin [17.3,17.4) has 19095 bin [17.4,17.5) has 14754 bin [17.5,17.6) has 13081 bin [17.6,17.7) has 12587 bin [17.7,17.8) has 12273 bin [17.8,17.9) has 11475 bin [17.9,18.0) has 10693 bin [18.0,18.1) has 10326 bin [18.1,18.2) has 10191 bin [18.2,18.3) has 9878 bin [18.3,18.4) has 9645 bin [18.4,18.5) has 9474 bin [18.5,18.6) has 9296 bin [18.6,18.7) has 8941 bin [18.7,18.8) has 8587 bin [18.8,18.9) has 8507 bin [18.9,19.0) has 8188 bin [19.0,19.1) has 8099 bin [19.1,19.2) has 7936 bin [19.2,19.3) has 7866 bin [19.3,19.4) has 8215 bin [19.4,19.5) has 8057 bin [19.5,19.6) has 7931 bin [19.6,19.7) has 7691 bin [19.7,19.8) has 7729 bin [19.8,19.9) has 7963 bin [19.9,20.0) has 7861 bin [20.0,20.1) has 7922 bin [20.1,20.2) has 7907 bin [20.2,20.3) has 8016 bin [20.3,20.4) has 7983 bin [20.4,20.5) has 7644 bin [20.5,20.6) has 7834 bin [20.6,20.7) has 7548 bin [20.7,20.8) has 7570 bin [20.8,20.9) has 7547 bin [20.9,21.0) has 7657 bin [21.0,21.1) has 7382 bin [21.1,21.2) has 7611 bin [21.2,21.3) has 7473 bin [21.3,21.4) has 7156 bin [21.4,21.5) has 7513 bin [21.5,21.6) has 7481 bin [21.6,21.7) has 7322 bin [21.7,21.8) has 7500 bin [21.8,21.9) has 7865 bin [21.9,22.0) has 8942 bin [22.0,22.1) has 10074 bin [22.1,22.2) has 10033 bin [22.2,22.3) has 8421 bin [22.3,22.4) has 7393 bin [22.4,22.5) has 7257 bin [22.5,22.6) has 7400 bin [22.6,22.7) has 6985 bin [22.7,22.8) has 7008 bin [22.8,22.9) has 7005 bin [22.9,23.0) has 6912 bin [23.0,23.1) has 6781 bin [23.1,23.2) has 6766 bin [23.2,23.3) has 6875 bin [23.3,23.4) has 6859 bin [23.4,23.5) has 7432 bin [23.5,23.6) has 8053 bin [23.6,23.7) has 7034 bin [23.7,23.8) has 7123 bin [23.8,23.9) has 6967 bin [23.9,24.0) has 6767 bin [24.0,24.1) has 6755 bin [24.1,24.2) has 6695 bin [24.2,24.3) has 6551 bin [24.3,24.4) has 6731 bin [24.4,24.5) has 7138 bin [24.5,24.6) has 7226 bin [24.6,24.7) has 7238 bin [24.7,24.8) has 7157 bin [24.8,24.9) has 7002 bin [24.9,25.0) has 6974 bin [25.0,25.1) has 6802 bin [25.1,25.2) has 6848 bin [25.2,25.3) has 6859 bin [25.3,25.4) has 6520 bin [25.4,25.5) has 6238 bin [25.5,25.6) has 6395 bin [25.6,25.7) has 6223 bin [25.7,25.8) has 5986 bin [25.8,25.9) has 5983 bin [25.9,26.0) has 6037 bin [26.0,26.1) has 5744 bin [26.1,26.2) has 5535 bin [26.2,26.3) has 5255 bin [26.3,26.4) has 5133 bin [26.4,26.5) has 5007 bin [26.5,26.6) has 4669 bin [26.6,26.7) has 4450 bin [26.7,26.8) has 4496 bin [26.8,26.9) has 4375 bin [26.9,27.0) has 4132 bin [27.0,27.1) has 4063 bin [27.1,27.2) has 3808 bin [27.2,27.3) has 3705 bin [27.3,27.4) has 3578 bin [27.4,27.5) has 3364 bin [27.5,27.6) has 3240 bin [27.6,27.7) has 3274 bin [27.7,27.8) has 3116 bin [27.8,27.9) has 3084 bin [27.9,28.0) has 3047 bin [28.0,28.1) has 3011 bin [28.1,28.2) has 2983 bin [28.2,28.3) has 2978 bin [28.3,28.4) has 2833 bin [28.4,28.5) has 2874 bin [28.5,28.6) has 2868 bin [28.6,28.7) has 2867 bin [28.7,28.8) has 2731 bin [28.8,28.9) has 2770 bin [28.9,29.0) has 2860 bin [29.0,29.1) has 2879 bin [29.1,29.2) has 2840 bin [29.2,29.3) has 2703 bin [29.3,29.4) has 2731 bin [29.4,29.5) has 2826 bin [29.5,29.6) has 2783 bin [29.6,29.7) has 2795 bin [29.7,29.8) has 2900 bin [29.8,29.9) has 2807 bin [29.9,30.0) has 2780 bin [30.0,30.1) has 2689 bin [30.1,30.2) has 2739 bin [30.2,30.3) has 2779 bin [30.3,30.4) has 2640 bin [30.4,30.5) has 2701 bin [30.5,30.6) has 2545 bin [30.6,30.7) has 2611 bin [30.7,30.8) has 2634 bin [30.8,30.9) has 2473 bin [30.9,31.0) has 2420 bin [31.0,31.1) has 2439 bin [31.1,31.2) has 2362 bin [31.2,31.3) has 2483 bin [31.3,31.4) has 2511 bin [31.4,31.5) has 2342 bin [31.5,31.6) has 2231 bin [31.6,31.7) has 2228 bin [31.7,31.8) has 2132 bin [31.8,31.9) has 2105 bin [31.9,32.0) has 2037 bin [32.0,32.1) has 2128 bin [32.1,32.2) has 2032 bin [32.2,32.3) has 1925 bin [32.3,32.4) has 1834 bin [32.4,32.5) has 1790 bin [32.5,32.6) has 1705 bin [32.6,32.7) has 1635 bin [32.7,32.8) has 1588 bin [32.8,32.9) has 1525 bin [32.9,33.0) has 1484 bin [33.0,33.1) has 1480 bin [33.1,33.2) has 1432 bin [33.2,33.3) has 1347 bin [33.3,33.4) has 1299 bin [33.4,33.5) has 1269 bin [33.5,33.6) has 1230 bin [33.6,33.7) has 1219 bin [33.7,33.8) has 1138 bin [33.8,33.9) has 1180 bin [33.9,34.0) has 1111 bin [34.0,34.1) has 953 bin [34.1,34.2) has 961 bin [34.2,34.3) has 869 bin [34.3,34.4) has 843 bin [34.4,34.5) has 881 bin [34.5,34.6) has 753 bin [34.6,34.7) has 766 bin [34.7,34.8) has 666 bin [34.8,34.9) has 614 bin [34.9,35.0) has 562 bin [35.0,35.1) has 579 bin [35.1,35.2) has 524 bin [35.2,35.3) has 476 bin [35.3,35.4) has 439 bin [35.4,35.5) has 399 bin [35.5,35.6) has 412 bin [35.6,35.7) has 333 bin [35.7,35.8) has 289 bin [35.8,35.9) has 280 bin [35.9,36.0) has 246 bin [36.0,36.1) has 219 bin [36.1,36.2) has 203 bin [36.2,36.3) has 177 bin [36.3,36.4) has 217 bin [36.4,36.5) has 192 bin [36.5,36.6) has 181 bin [36.6,36.7) has 162 bin [36.7,36.8) has 139 bin [36.8,36.9) has 141 bin [36.9,37.0) has 122 bin [37.0,37.1) has 93 bin [37.1,37.2) has 94 bin [37.2,37.3) has 73 bin [37.3,37.4) has 82 bin [37.4,37.5) has 49 bin [37.5,37.6) has 30 bin [37.6,37.7) has 29 bin [37.7,37.8) has 11 bin [37.8,37.9) has 6 bin [37.9,38.0) has 4 bin [38.0,38.1) has 3 bin [38.1,38.2) has 1 bin [38.2,38.3) has 1 average z coordinate 9.3 for 41375539 element(s) point source id histogram with bin size 1.000000 bin 65 has 2951792 bin 66 has 17989367 bin 67 has 1710406 bin 1066 has 18723974 average point source id 518.507280062260975 for 41375539 element(s)