lasinfo (210611) report for 'AHN4T/29AZ2_20.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: 336/2022 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: 16639504 number of points by return: 13645536 2213410 659124 109880 10921 scale factor x y z: 0.001 0.001 0.001 offset x y z: 268980 488730 0 min x y z: 268980.000 488730.000 25.375 max x y z: 269706.427 490019.999 50.095 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: 16639504 extended number of points by return: 13645536 2213410 659124 109880 10921 610 23 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 726427 Y 0 1289999 Z 25375 50095 intensity 57 1806 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 4 user_data 6 7 point_source_ID 187 188 gps_time 328786731.781036 328787683.454552 WARNING: range violates GPS week time specified by global encoding bit 0 Color R 18 255 G 37 255 B 40 251 NIR 12 255 extended_return_number 1 7 extended_number_of_returns 1 7 extended_classification 1 9 extended_scan_angle -4833 667 extended_scanner_channel 0 0 attribute0 0 0 ('Amplitude') attribute1 -16.19 2.43 ('Reflectance') attribute2 0 65535 ('Deviation') number of first returns: 13645536 number of intermediate returns: 779548 number of last returns: 13650868 number of single returns: 11436448 covered area in square units/kilounits: 669460/0.67 point density: all returns 24.86 last only 20.39 (per square units) spacing: all returns 0.20 last only 0.22 (in units) WARNING: point type is 8 but (legacy) number of point records in header is 16639504 instead zero. WARNING: point type is 8 but (legacy) number of points by return [1] in header is 13645536 instead zero. WARNING: point type is 8 but (legacy) number of points by return [2] in header is 2213410 instead zero. WARNING: point type is 8 but (legacy) number of points by return [3] in header is 659124 instead zero. WARNING: point type is 8 but (legacy) number of points by return [4] in header is 109880 instead zero. WARNING: point type is 8 but (legacy) number of points by return [5] in header is 10921 instead zero. overview over extended number of returns of given pulse: 11436448 3106878 1645829 395165 51514 3514 156 0 0 0 0 0 0 0 0 histogram of classification of points: 3721823 unclassified (1) 12917640 ground (2) 41 water (9) +-> flagged as extended overlap: 1470982 +---> 386104 of those are unclassified (1) +---> 1084878 of those are ground (2) z coordinate histogram with bin size 0.100000 bin [25.3,25.4) has 3 bin [25.4,25.5) has 86 bin [25.5,25.6) has 688 bin [25.6,25.7) has 2011 bin [25.7,25.8) has 2665 bin [25.8,25.9) has 2952 bin [25.9,26.0) has 5311 bin [26.0,26.1) has 11247 bin [26.1,26.2) has 53481 bin [26.2,26.3) has 175114 bin [26.3,26.4) has 400585 bin [26.4,26.5) has 868382 bin [26.5,26.6) has 1260744 bin [26.6,26.7) has 1422251 bin [26.7,26.8) has 1205093 bin [26.8,26.9) has 1177198 bin [26.9,27.0) has 1096116 bin [27.0,27.1) has 873994 bin [27.1,27.2) has 711925 bin [27.2,27.3) has 589125 bin [27.3,27.4) has 596069 bin [27.4,27.5) has 591580 bin [27.5,27.6) has 496260 bin [27.6,27.7) has 370721 bin [27.7,27.8) has 228634 bin [27.8,27.9) has 200088 bin [27.9,28.0) has 141862 bin [28.0,28.1) has 99011 bin [28.1,28.2) has 60140 bin [28.2,28.3) has 48044 bin [28.3,28.4) has 43265 bin [28.4,28.5) has 49352 bin [28.5,28.6) has 58697 bin [28.6,28.7) has 59989 bin [28.7,28.8) has 60877 bin [28.8,28.9) has 61752 bin [28.9,29.0) has 65828 bin [29.0,29.1) has 59113 bin [29.1,29.2) has 45984 bin [29.2,29.3) has 34370 bin [29.3,29.4) has 27246 bin [29.4,29.5) has 21424 bin [29.5,29.6) has 18512 bin [29.6,29.7) has 17613 bin [29.7,29.8) has 17396 bin [29.8,29.9) has 17537 bin [29.9,30.0) has 17761 bin [30.0,30.1) has 18032 bin [30.1,30.2) has 17987 bin [30.2,30.3) has 18171 bin [30.3,30.4) has 18076 bin [30.4,30.5) has 18118 bin [30.5,30.6) has 18151 bin [30.6,30.7) has 18023 bin [30.7,30.8) has 18164 bin [30.8,30.9) has 17960 bin [30.9,31.0) has 18119 bin [31.0,31.1) has 18265 bin [31.1,31.2) has 18029 bin [31.2,31.3) has 18348 bin [31.3,31.4) has 18340 bin [31.4,31.5) has 18008 bin [31.5,31.6) has 18074 bin [31.6,31.7) has 18033 bin [31.7,31.8) has 18117 bin [31.8,31.9) has 17791 bin [31.9,32.0) has 18105 bin [32.0,32.1) has 17869 bin [32.1,32.2) has 17702 bin [32.2,32.3) has 17865 bin [32.3,32.4) has 17604 bin [32.4,32.5) has 17537 bin [32.5,32.6) has 17591 bin [32.6,32.7) has 17353 bin [32.7,32.8) has 17047 bin [32.8,32.9) has 16619 bin [32.9,33.0) has 16637 bin [33.0,33.1) has 16397 bin [33.1,33.2) has 16076 bin [33.2,33.3) has 16212 bin [33.3,33.4) has 16255 bin [33.4,33.5) has 16396 bin [33.5,33.6) has 16433 bin [33.6,33.7) has 16573 bin [33.7,33.8) has 16118 bin [33.8,33.9) has 15970 bin [33.9,34.0) has 15909 bin [34.0,34.1) has 16000 bin [34.1,34.2) has 15976 bin [34.2,34.3) has 15942 bin [34.3,34.4) has 16247 bin [34.4,34.5) has 16599 bin [34.5,34.6) has 16214 bin [34.6,34.7) has 16354 bin [34.7,34.8) has 16006 bin [34.8,34.9) has 16368 bin [34.9,35.0) has 16247 bin [35.0,35.1) has 16365 bin [35.1,35.2) has 16324 bin [35.2,35.3) has 16452 bin [35.3,35.4) has 16537 bin [35.4,35.5) has 16767 bin [35.5,35.6) has 16481 bin [35.6,35.7) has 16566 bin [35.7,35.8) has 16820 bin [35.8,35.9) has 17032 bin [35.9,36.0) has 17217 bin [36.0,36.1) has 17687 bin [36.1,36.2) has 17545 bin [36.2,36.3) has 18029 bin [36.3,36.4) has 18071 bin [36.4,36.5) has 18371 bin [36.5,36.6) has 18166 bin [36.6,36.7) has 18449 bin [36.7,36.8) has 18661 bin [36.8,36.9) has 18787 bin [36.9,37.0) has 19056 bin [37.0,37.1) has 19551 bin [37.1,37.2) has 20038 bin [37.2,37.3) has 19804 bin [37.3,37.4) has 19963 bin [37.4,37.5) has 19944 bin [37.5,37.6) has 20788 bin [37.6,37.7) has 20814 bin [37.7,37.8) has 20962 bin [37.8,37.9) has 21295 bin [37.9,38.0) has 21407 bin [38.0,38.1) has 21960 bin [38.1,38.2) has 22558 bin [38.2,38.3) has 22528 bin [38.3,38.4) has 23084 bin [38.4,38.5) has 23322 bin [38.5,38.6) has 24083 bin [38.6,38.7) has 24287 bin [38.7,38.8) has 24026 bin [38.8,38.9) has 24177 bin [38.9,39.0) has 24807 bin [39.0,39.1) has 24871 bin [39.1,39.2) has 25311 bin [39.2,39.3) has 25329 bin [39.3,39.4) has 25903 bin [39.4,39.5) has 25798 bin [39.5,39.6) has 26283 bin [39.6,39.7) has 26447 bin [39.7,39.8) has 26744 bin [39.8,39.9) has 26850 bin [39.9,40.0) has 27058 bin [40.0,40.1) has 27221 bin [40.1,40.2) has 27142 bin [40.2,40.3) has 27240 bin [40.3,40.4) has 27306 bin [40.4,40.5) has 27798 bin [40.5,40.6) has 27850 bin [40.6,40.7) has 28037 bin [40.7,40.8) has 28464 bin [40.8,40.9) has 28123 bin [40.9,41.0) has 28890 bin [41.0,41.1) has 28522 bin [41.1,41.2) has 28765 bin [41.2,41.3) has 28920 bin [41.3,41.4) has 28714 bin [41.4,41.5) has 28854 bin [41.5,41.6) has 28728 bin [41.6,41.7) has 28588 bin [41.7,41.8) has 27951 bin [41.8,41.9) has 27965 bin [41.9,42.0) has 27909 bin [42.0,42.1) has 27712 bin [42.1,42.2) has 27333 bin [42.2,42.3) has 26981 bin [42.3,42.4) has 26490 bin [42.4,42.5) has 26274 bin [42.5,42.6) has 25960 bin [42.6,42.7) has 26017 bin [42.7,42.8) has 25637 bin [42.8,42.9) has 25322 bin [42.9,43.0) has 24461 bin [43.0,43.1) has 24294 bin [43.1,43.2) has 23761 bin [43.2,43.3) has 23056 bin [43.3,43.4) has 22532 bin [43.4,43.5) has 21975 bin [43.5,43.6) has 21664 bin [43.6,43.7) has 20866 bin [43.7,43.8) has 20171 bin [43.8,43.9) has 19576 bin [43.9,44.0) has 18951 bin [44.0,44.1) has 19100 bin [44.1,44.2) has 18178 bin [44.2,44.3) has 17387 bin [44.3,44.4) has 16788 bin [44.4,44.5) has 16063 bin [44.5,44.6) has 15058 bin [44.6,44.7) has 14285 bin [44.7,44.8) has 13865 bin [44.8,44.9) has 12817 bin [44.9,45.0) has 12216 bin [45.0,45.1) has 11573 bin [45.1,45.2) has 10622 bin [45.2,45.3) has 10411 bin [45.3,45.4) has 9797 bin [45.4,45.5) has 9498 bin [45.5,45.6) has 9245 bin [45.6,45.7) has 8497 bin [45.7,45.8) has 7883 bin [45.8,45.9) has 7480 bin [45.9,46.0) has 7058 bin [46.0,46.1) has 6405 bin [46.1,46.2) has 6230 bin [46.2,46.3) has 5945 bin [46.3,46.4) has 5526 bin [46.4,46.5) has 4936 bin [46.5,46.6) has 4760 bin [46.6,46.7) has 4353 bin [46.7,46.8) has 3892 bin [46.8,46.9) has 3679 bin [46.9,47.0) has 3400 bin [47.0,47.1) has 3143 bin [47.1,47.2) has 2834 bin [47.2,47.3) has 2461 bin [47.3,47.4) has 2245 bin [47.4,47.5) has 2005 bin [47.5,47.6) has 1657 bin [47.6,47.7) has 1506 bin [47.7,47.8) has 1214 bin [47.8,47.9) has 1024 bin [47.9,48.0) has 906 bin [48.0,48.1) has 793 bin [48.1,48.2) has 657 bin [48.2,48.3) has 478 bin [48.3,48.4) has 396 bin [48.4,48.5) has 320 bin [48.5,48.6) has 310 bin [48.6,48.7) has 217 bin [48.7,48.8) has 173 bin [48.8,48.9) has 157 bin [48.9,49.0) has 102 bin [49.0,49.1) has 106 bin [49.1,49.2) has 89 bin [49.2,49.3) has 73 bin [49.3,49.4) has 65 bin [49.4,49.5) has 51 bin [49.5,49.6) has 30 bin [49.6,49.7) has 12 bin [49.7,49.8) has 7 bin [49.8,49.9) has 4 bin [49.9,50.0) has 2 bin [50.0,50.1) has 2 average z coordinate 29.3 for 16639504 element(s) point source id histogram with bin size 1.000000 bin 187 has 4260373 bin 188 has 12379131 average point source id 187.743960336798494 for 16639504 element(s)