lasinfo (210611) report for 'AHN4T/50GN2_18.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: 339/2022 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: 11871053 number of points by return: 11266773 380519 169590 46803 7368 scale factor x y z: 0.001 0.001 0.001 offset x y z: 126980 382480 0 min x y z: 126980.000 382769.846 21.819 max x y z: 128019.999 383769.999 50.309 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: 11871053 extended number of points by return: 11266773 380519 169590 46803 7368 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 289846 1289999 Z 21819 50309 intensity 56 3061 return_number 1 5 number_of_returns 1 7 edge_of_flight_line 0 1 scan_direction_flag 0 1 classification 1 9 scan_angle_rank 3 29 user_data 6 7 point_source_ID 29 30 gps_time 290596538.752640 290598399.026266 WARNING: range violates GPS week time specified by global encoding bit 0 Color R 8 255 G 36 255 B 21 244 NIR 15 255 extended_return_number 1 5 extended_number_of_returns 1 7 extended_classification 1 9 extended_scan_angle 500 4833 extended_scanner_channel 0 0 attribute0 0.56 30.61 ('Amplitude') attribute1 -16.41 15.04 ('Reflectance') attribute2 0 65535 ('Deviation') number of first returns: 11266773 number of intermediate returns: 228164 number of last returns: 11257262 number of single returns: 10881146 covered area in square units/kilounits: 605044/0.61 point density: all returns 19.62 last only 18.61 (per square units) spacing: all returns 0.23 last only 0.23 (in units) WARNING: point type is 8 but (legacy) number of point records in header is 11871053 instead zero. WARNING: point type is 8 but (legacy) number of points by return [1] in header is 11266773 instead zero. WARNING: point type is 8 but (legacy) number of points by return [2] in header is 380519 instead zero. WARNING: point type is 8 but (legacy) number of points by return [3] in header is 169590 instead zero. WARNING: point type is 8 but (legacy) number of points by return [4] in header is 46803 instead zero. WARNING: point type is 8 but (legacy) number of points by return [5] in header is 7368 instead zero. overview over extended number of returns of given pulse: 10881146 419041 372050 161115 34078 3435 188 0 0 0 0 0 0 0 0 histogram of classification of points: 715471 unclassified (1) 11155011 ground (2) 571 water (9) +-> flagged as extended overlap: 847677 +---> 137919 of those are unclassified (1) +---> 709188 of those are ground (2) +---> 570 of those are water (9) z coordinate histogram with bin size 0.100000 bin [21.8,21.9) has 35 bin [21.9,22.0) has 1606 bin [22.0,22.1) has 1457 bin [22.1,22.2) has 3923 bin [22.2,22.3) has 1694 bin [22.3,22.4) has 1130 bin [22.4,22.5) has 1025 bin [22.5,22.6) has 1274 bin [22.6,22.7) has 2392 bin [22.7,22.8) has 3858 bin [22.8,22.9) has 6138 bin [22.9,23.0) has 8741 bin [23.0,23.1) has 9340 bin [23.1,23.2) has 11023 bin [23.2,23.3) has 14184 bin [23.3,23.4) has 18311 bin [23.4,23.5) has 24589 bin [23.5,23.6) has 26640 bin [23.6,23.7) has 34137 bin [23.7,23.8) has 55600 bin [23.8,23.9) has 73081 bin [23.9,24.0) has 85085 bin [24.0,24.1) has 89627 bin [24.1,24.2) has 118818 bin [24.2,24.3) has 130625 bin [24.3,24.4) has 175819 bin [24.4,24.5) has 236141 bin [24.5,24.6) has 349435 bin [24.6,24.7) has 354722 bin [24.7,24.8) has 337141 bin [24.8,24.9) has 407650 bin [24.9,25.0) has 411066 bin [25.0,25.1) has 541727 bin [25.1,25.2) has 624293 bin [25.2,25.3) has 769470 bin [25.3,25.4) has 810204 bin [25.4,25.5) has 822510 bin [25.5,25.6) has 966542 bin [25.6,25.7) has 937243 bin [25.7,25.8) has 608850 bin [25.8,25.9) has 543145 bin [25.9,26.0) has 581480 bin [26.0,26.1) has 401527 bin [26.1,26.2) has 294657 bin [26.2,26.3) has 224531 bin [26.3,26.4) has 61311 bin [26.4,26.5) has 14333 bin [26.5,26.6) has 4069 bin [26.6,26.7) has 2962 bin [26.7,26.8) has 2571 bin [26.8,26.9) has 2557 bin [26.9,27.0) has 2774 bin [27.0,27.1) has 3040 bin [27.1,27.2) has 3275 bin [27.2,27.3) has 3097 bin [27.3,27.4) has 2843 bin [27.4,27.5) has 2378 bin [27.5,27.6) has 1882 bin [27.6,27.7) has 1871 bin [27.7,27.8) has 1915 bin [27.8,27.9) has 1892 bin [27.9,28.0) has 1939 bin [28.0,28.1) has 2081 bin [28.1,28.2) has 1943 bin [28.2,28.3) has 2023 bin [28.3,28.4) has 2424 bin [28.4,28.5) has 2757 bin [28.5,28.6) has 1958 bin [28.6,28.7) has 1944 bin [28.7,28.8) has 2073 bin [28.8,28.9) has 1946 bin [28.9,29.0) has 1929 bin [29.0,29.1) has 1742 bin [29.1,29.2) has 1701 bin [29.2,29.3) has 1734 bin [29.3,29.4) has 1912 bin [29.4,29.5) has 1926 bin [29.5,29.6) has 1857 bin [29.6,29.7) has 1937 bin [29.7,29.8) has 1963 bin [29.8,29.9) has 1907 bin [29.9,30.0) has 1933 bin [30.0,30.1) has 1897 bin [30.1,30.2) has 1905 bin [30.2,30.3) has 2031 bin [30.3,30.4) has 2132 bin [30.4,30.5) has 2232 bin [30.5,30.6) has 2359 bin [30.6,30.7) has 2422 bin [30.7,30.8) has 2372 bin [30.8,30.9) has 2603 bin [30.9,31.0) has 2749 bin [31.0,31.1) has 2814 bin [31.1,31.2) has 2947 bin [31.2,31.3) has 3116 bin [31.3,31.4) has 3110 bin [31.4,31.5) has 3149 bin [31.5,31.6) has 3304 bin [31.6,31.7) has 3270 bin [31.7,31.8) has 3386 bin [31.8,31.9) has 3323 bin [31.9,32.0) has 3394 bin [32.0,32.1) has 3516 bin [32.1,32.2) has 3526 bin [32.2,32.3) has 3424 bin [32.3,32.4) has 3681 bin [32.4,32.5) has 3698 bin [32.5,32.6) has 3928 bin [32.6,32.7) has 3990 bin [32.7,32.8) has 3894 bin [32.8,32.9) has 3928 bin [32.9,33.0) has 3995 bin [33.0,33.1) has 3895 bin [33.1,33.2) has 3988 bin [33.2,33.3) has 4076 bin [33.3,33.4) has 4150 bin [33.4,33.5) has 4416 bin [33.5,33.6) has 4340 bin [33.6,33.7) has 4377 bin [33.7,33.8) has 4420 bin [33.8,33.9) has 4623 bin [33.9,34.0) has 4662 bin [34.0,34.1) has 4831 bin [34.1,34.2) has 4585 bin [34.2,34.3) has 4807 bin [34.3,34.4) has 4678 bin [34.4,34.5) has 4875 bin [34.5,34.6) has 5091 bin [34.6,34.7) has 5163 bin [34.7,34.8) has 4992 bin [34.8,34.9) has 4845 bin [34.9,35.0) has 5001 bin [35.0,35.1) has 5013 bin [35.1,35.2) has 5128 bin [35.2,35.3) has 5215 bin [35.3,35.4) has 5106 bin [35.4,35.5) has 5294 bin [35.5,35.6) has 5187 bin [35.6,35.7) has 5147 bin [35.7,35.8) has 5242 bin [35.8,35.9) has 5091 bin [35.9,36.0) has 5133 bin [36.0,36.1) has 5099 bin [36.1,36.2) has 4878 bin [36.2,36.3) has 4919 bin [36.3,36.4) has 4929 bin [36.4,36.5) has 4868 bin [36.5,36.6) has 4879 bin [36.6,36.7) has 4887 bin [36.7,36.8) has 4976 bin [36.8,36.9) has 4867 bin [36.9,37.0) has 4905 bin [37.0,37.1) has 4954 bin [37.1,37.2) has 5025 bin [37.2,37.3) has 4956 bin [37.3,37.4) has 4922 bin [37.4,37.5) has 4795 bin [37.5,37.6) has 4749 bin [37.6,37.7) has 4727 bin [37.7,37.8) has 4653 bin [37.8,37.9) has 4502 bin [37.9,38.0) has 4349 bin [38.0,38.1) has 4469 bin [38.1,38.2) has 4298 bin [38.2,38.3) has 4299 bin [38.3,38.4) has 4405 bin [38.4,38.5) has 4336 bin [38.5,38.6) has 4259 bin [38.6,38.7) has 4037 bin [38.7,38.8) has 4038 bin [38.8,38.9) has 4013 bin [38.9,39.0) has 3884 bin [39.0,39.1) has 3901 bin [39.1,39.2) has 3899 bin [39.2,39.3) has 4054 bin [39.3,39.4) has 4051 bin [39.4,39.5) has 4058 bin [39.5,39.6) has 3898 bin [39.6,39.7) has 3830 bin [39.7,39.8) has 3750 bin [39.8,39.9) has 3828 bin [39.9,40.0) has 3611 bin [40.0,40.1) has 3656 bin [40.1,40.2) has 3726 bin [40.2,40.3) has 3590 bin [40.3,40.4) has 3631 bin [40.4,40.5) has 3596 bin [40.5,40.6) has 3444 bin [40.6,40.7) has 3333 bin [40.7,40.8) has 3328 bin [40.8,40.9) has 3389 bin [40.9,41.0) has 3470 bin [41.0,41.1) has 3420 bin [41.1,41.2) has 3189 bin [41.2,41.3) has 3250 bin [41.3,41.4) has 3279 bin [41.4,41.5) has 3177 bin [41.5,41.6) has 3247 bin [41.6,41.7) has 3127 bin [41.7,41.8) has 3143 bin [41.8,41.9) has 3139 bin [41.9,42.0) has 3133 bin [42.0,42.1) has 2916 bin [42.1,42.2) has 2964 bin [42.2,42.3) has 2840 bin [42.3,42.4) has 2870 bin [42.4,42.5) has 2938 bin [42.5,42.6) has 2883 bin [42.6,42.7) has 2857 bin [42.7,42.8) has 2908 bin [42.8,42.9) has 2822 bin [42.9,43.0) has 2763 bin [43.0,43.1) has 2812 bin [43.1,43.2) has 2622 bin [43.2,43.3) has 2718 bin [43.3,43.4) has 2637 bin [43.4,43.5) has 2673 bin [43.5,43.6) has 2568 bin [43.6,43.7) has 2462 bin [43.7,43.8) has 2394 bin [43.8,43.9) has 2309 bin [43.9,44.0) has 2242 bin [44.0,44.1) has 2260 bin [44.1,44.2) has 2139 bin [44.2,44.3) has 2130 bin [44.3,44.4) has 2115 bin [44.4,44.5) has 2022 bin [44.5,44.6) has 1973 bin [44.6,44.7) has 2125 bin [44.7,44.8) has 1979 bin [44.8,44.9) has 1852 bin [44.9,45.0) has 1908 bin [45.0,45.1) has 1835 bin [45.1,45.2) has 1763 bin [45.2,45.3) has 1689 bin [45.3,45.4) has 1536 bin [45.4,45.5) has 1572 bin [45.5,45.6) has 1551 bin [45.6,45.7) has 1518 bin [45.7,45.8) has 1434 bin [45.8,45.9) has 1412 bin [45.9,46.0) has 1327 bin [46.0,46.1) has 1315 bin [46.1,46.2) has 1286 bin [46.2,46.3) has 1234 bin [46.3,46.4) has 1201 bin [46.4,46.5) has 1170 bin [46.5,46.6) has 1131 bin [46.6,46.7) has 1070 bin [46.7,46.8) has 1043 bin [46.8,46.9) has 1097 bin [46.9,47.0) has 992 bin [47.0,47.1) has 995 bin [47.1,47.2) has 1015 bin [47.2,47.3) has 965 bin [47.3,47.4) has 929 bin [47.4,47.5) has 926 bin [47.5,47.6) has 864 bin [47.6,47.7) has 730 bin [47.7,47.8) has 666 bin [47.8,47.9) has 631 bin [47.9,48.0) has 510 bin [48.0,48.1) has 450 bin [48.1,48.2) has 430 bin [48.2,48.3) has 365 bin [48.3,48.4) has 315 bin [48.4,48.5) has 296 bin [48.5,48.6) has 251 bin [48.6,48.7) has 217 bin [48.7,48.8) has 213 bin [48.8,48.9) has 198 bin [48.9,49.0) has 169 bin [49.0,49.1) has 151 bin [49.1,49.2) has 130 bin [49.2,49.3) has 102 bin [49.3,49.4) has 62 bin [49.4,49.5) has 64 bin [49.5,49.6) has 52 bin [49.6,49.7) has 35 bin [49.7,49.8) has 19 bin [49.8,49.9) has 18 bin [49.9,50.0) has 13 bin [50.0,50.1) has 7 bin [50.1,50.2) has 8 bin [50.2,50.3) has 4 bin [50.3,50.4) has 1 average z coordinate 25.9 for 11871053 element(s) point source id histogram with bin size 1.000000 bin 29 has 8361010 bin 30 has 3510043 average point source id 29.295680846509573 for 11871053 element(s)