lasinfo (210611) report for 'AHN4T/44DZ2_06.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: 338/2022 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: 30782974 number of points by return: 25334546 3839995 1331342 251477 25614 scale factor x y z: 0.001 0.001 0.001 offset x y z: 114980 403730 0 min x y z: 114980.000 403730.000 1.118 max x y z: 116019.999 405019.999 30.665 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: 30782974 extended number of points by return: 25334546 3839995 1331342 251477 25614 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 1118 30665 intensity 56 3921 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 -29 29 user_data 6 7 point_source_ID 10 1012 gps_time 291292624.055890 291295904.360132 WARNING: range violates GPS week time specified by global encoding bit 0 Color R 17 255 G 39 255 B 28 255 NIR 3 255 extended_return_number 1 5 extended_number_of_returns 1 7 extended_classification 1 9 extended_scan_angle -4833 4833 extended_scanner_channel 0 0 attribute0 0.56 39.21 ('Amplitude') attribute1 -16.41 23.25 ('Reflectance') attribute2 0 65535 ('Deviation') number of first returns: 25334546 number of intermediate returns: 1608666 number of last returns: 25331952 number of single returns: 21492190 covered area in square units/kilounits: 1341472/1.34 point density: all returns 22.95 last only 18.88 (per square units) spacing: all returns 0.21 last only 0.23 (in units) WARNING: point type is 8 but (legacy) number of point records in header is 30782974 instead zero. WARNING: point type is 8 but (legacy) number of points by return [1] in header is 25334546 instead zero. WARNING: point type is 8 but (legacy) number of points by return [2] in header is 3839995 instead zero. WARNING: point type is 8 but (legacy) number of points by return [3] in header is 1331342 instead zero. WARNING: point type is 8 but (legacy) number of points by return [4] in header is 251477 instead zero. WARNING: point type is 8 but (legacy) number of points by return [5] in header is 25614 instead zero. overview over extended number of returns of given pulse: 21492190 5018110 3239811 904415 120609 7569 270 0 0 0 0 0 0 0 0 histogram of classification of points: 7817775 unclassified (1) 22566460 ground (2) 397903 building (6) 836 water (9) +-> flagged as extended overlap: 2472749 +---> 674317 of those are unclassified (1) +---> 1798432 of those are ground (2) z coordinate histogram with bin size 0.100000 bin [1.1,1.2) has 13 bin [1.2,1.3) has 54 bin [1.3,1.4) has 144 bin [1.4,1.5) has 489 bin [1.5,1.6) has 615 bin [1.6,1.7) has 1299 bin [1.7,1.8) has 2586 bin [1.8,1.9) has 3025 bin [1.9,2.0) has 5913 bin [2.0,2.1) has 37526 bin [2.1,2.2) has 67347 bin [2.2,2.3) has 98973 bin [2.3,2.4) has 101211 bin [2.4,2.5) has 190961 bin [2.5,2.6) has 332010 bin [2.6,2.7) has 376886 bin [2.7,2.8) has 266511 bin [2.8,2.9) has 154136 bin [2.9,3.0) has 171785 bin [3.0,3.1) has 304336 bin [3.1,3.2) has 434960 bin [3.2,3.3) has 581187 bin [3.3,3.4) has 754717 bin [3.4,3.5) has 882671 bin [3.5,3.6) has 677780 bin [3.6,3.7) has 774833 bin [3.7,3.8) has 1297947 bin [3.8,3.9) has 1347441 bin [3.9,4.0) has 1116375 bin [4.0,4.1) has 1227198 bin [4.1,4.2) has 1252197 bin [4.2,4.3) has 1377336 bin [4.3,4.4) has 1461085 bin [4.4,4.5) has 1598107 bin [4.5,4.6) has 1432227 bin [4.6,4.7) has 1184623 bin [4.7,4.8) has 1040023 bin [4.8,4.9) has 862905 bin [4.9,5.0) has 602437 bin [5.0,5.1) has 436653 bin [5.1,5.2) has 405642 bin [5.2,5.3) has 265113 bin [5.3,5.4) has 218144 bin [5.4,5.5) has 168351 bin [5.5,5.6) has 131396 bin [5.6,5.7) has 105388 bin [5.7,5.8) has 111358 bin [5.8,5.9) has 104036 bin [5.9,6.0) has 84186 bin [6.0,6.1) has 58678 bin [6.1,6.2) has 42636 bin [6.2,6.3) has 34343 bin [6.3,6.4) has 30879 bin [6.4,6.5) has 30077 bin [6.5,6.6) has 30228 bin [6.6,6.7) has 32024 bin [6.7,6.8) has 33958 bin [6.8,6.9) has 33674 bin [6.9,7.0) has 30529 bin [7.0,7.1) has 30184 bin [7.1,7.2) has 29282 bin [7.2,7.3) has 29896 bin [7.3,7.4) has 28958 bin [7.4,7.5) has 29236 bin [7.5,7.6) has 28660 bin [7.6,7.7) has 28495 bin [7.7,7.8) has 28019 bin [7.8,7.9) has 27887 bin [7.9,8.0) has 28662 bin [8.0,8.1) has 27732 bin [8.1,8.2) has 27553 bin [8.2,8.3) has 27833 bin [8.3,8.4) has 27559 bin [8.4,8.5) has 28087 bin [8.5,8.6) has 28243 bin [8.6,8.7) has 28960 bin [8.7,8.8) has 28950 bin [8.8,8.9) has 29213 bin [8.9,9.0) has 29359 bin [9.0,9.1) has 29664 bin [9.1,9.2) has 29970 bin [9.2,9.3) has 30384 bin [9.3,9.4) has 30573 bin [9.4,9.5) has 30598 bin [9.5,9.6) has 31117 bin [9.6,9.7) has 30558 bin [9.7,9.8) has 31493 bin [9.8,9.9) has 32087 bin [9.9,10.0) has 32868 bin [10.0,10.1) has 32881 bin [10.1,10.2) has 33003 bin [10.2,10.3) has 34063 bin [10.3,10.4) has 34400 bin [10.4,10.5) has 35098 bin [10.5,10.6) has 35734 bin [10.6,10.7) has 35868 bin [10.7,10.8) has 36083 bin [10.8,10.9) has 36141 bin [10.9,11.0) has 36774 bin [11.0,11.1) has 37512 bin [11.1,11.2) has 37774 bin [11.2,11.3) has 38253 bin [11.3,11.4) has 38848 bin [11.4,11.5) has 39345 bin [11.5,11.6) has 39232 bin [11.6,11.7) has 38884 bin [11.7,11.8) has 39071 bin [11.8,11.9) has 38824 bin [11.9,12.0) has 38929 bin [12.0,12.1) has 38917 bin [12.1,12.2) has 39036 bin [12.2,12.3) has 39520 bin [12.3,12.4) has 39680 bin [12.4,12.5) has 39944 bin [12.5,12.6) has 39815 bin [12.6,12.7) has 40464 bin [12.7,12.8) has 40247 bin [12.8,12.9) has 40413 bin [12.9,13.0) has 40791 bin [13.0,13.1) has 41025 bin [13.1,13.2) has 41407 bin [13.2,13.3) has 41773 bin [13.3,13.4) has 42614 bin [13.4,13.5) has 42545 bin [13.5,13.6) has 42484 bin [13.6,13.7) has 43288 bin [13.7,13.8) has 43364 bin [13.8,13.9) has 43834 bin [13.9,14.0) has 43932 bin [14.0,14.1) has 43743 bin [14.1,14.2) has 44362 bin [14.2,14.3) has 45107 bin [14.3,14.4) has 45357 bin [14.4,14.5) has 46525 bin [14.5,14.6) has 46407 bin [14.6,14.7) has 46672 bin [14.7,14.8) has 47550 bin [14.8,14.9) has 47551 bin [14.9,15.0) has 47934 bin [15.0,15.1) has 48308 bin [15.1,15.2) has 48676 bin [15.2,15.3) has 49674 bin [15.3,15.4) has 49379 bin [15.4,15.5) has 50084 bin [15.5,15.6) has 50323 bin [15.6,15.7) has 50644 bin [15.7,15.8) has 51159 bin [15.8,15.9) has 51316 bin [15.9,16.0) has 52123 bin [16.0,16.1) has 52652 bin [16.1,16.2) has 52876 bin [16.2,16.3) has 53032 bin [16.3,16.4) has 53194 bin [16.4,16.5) has 52901 bin [16.5,16.6) has 53527 bin [16.6,16.7) has 53139 bin [16.7,16.8) has 53147 bin [16.8,16.9) has 53256 bin [16.9,17.0) has 54029 bin [17.0,17.1) has 54645 bin [17.1,17.2) has 54792 bin [17.2,17.3) has 54649 bin [17.3,17.4) has 54834 bin [17.4,17.5) has 54476 bin [17.5,17.6) has 54551 bin [17.6,17.7) has 54392 bin [17.7,17.8) has 53768 bin [17.8,17.9) has 54440 bin [17.9,18.0) has 54307 bin [18.0,18.1) has 53944 bin [18.1,18.2) has 53920 bin [18.2,18.3) has 53080 bin [18.3,18.4) has 52221 bin [18.4,18.5) has 52124 bin [18.5,18.6) has 51540 bin [18.6,18.7) has 50766 bin [18.7,18.8) has 50788 bin [18.8,18.9) has 50000 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[22.7,22.8) has 14816 bin [22.8,22.9) has 13932 bin [22.9,23.0) has 13277 bin [23.0,23.1) has 12398 bin [23.1,23.2) has 11925 bin [23.2,23.3) has 11363 bin [23.3,23.4) has 10973 bin [23.4,23.5) has 9955 bin [23.5,23.6) has 9640 bin [23.6,23.7) has 9120 bin [23.7,23.8) has 8703 bin [23.8,23.9) has 8047 bin [23.9,24.0) has 7730 bin [24.0,24.1) has 6952 bin [24.1,24.2) has 6275 bin [24.2,24.3) has 5810 bin [24.3,24.4) has 5254 bin [24.4,24.5) has 4804 bin [24.5,24.6) has 4426 bin [24.6,24.7) has 4096 bin [24.7,24.8) has 3635 bin [24.8,24.9) has 3326 bin [24.9,25.0) has 3044 bin [25.0,25.1) has 2676 bin [25.1,25.2) has 2359 bin [25.2,25.3) has 2215 bin [25.3,25.4) has 2086 bin [25.4,25.5) has 1845 bin [25.5,25.6) has 1699 bin [25.6,25.7) has 1521 bin [25.7,25.8) has 1262 bin [25.8,25.9) has 1273 bin [25.9,26.0) has 1118 bin [26.0,26.1) has 1027 bin [26.1,26.2) has 935 bin [26.2,26.3) has 798 bin [26.3,26.4) has 655 bin [26.4,26.5) has 560 bin [26.5,26.6) has 430 bin [26.6,26.7) has 380 bin [26.7,26.8) has 335 bin [26.8,26.9) has 297 bin [26.9,27.0) has 255 bin [27.0,27.1) has 224 bin [27.1,27.2) has 223 bin [27.2,27.3) has 180 bin [27.3,27.4) has 160 bin [27.4,27.5) has 136 bin [27.5,27.6) has 124 bin [27.6,27.7) has 131 bin [27.7,27.8) has 116 bin [27.8,27.9) has 85 bin [27.9,28.0) has 78 bin [28.0,28.1) has 67 bin [28.1,28.2) has 57 bin [28.2,28.3) has 53 bin [28.3,28.4) has 39 bin [28.4,28.5) has 37 bin [28.5,28.6) has 42 bin [28.6,28.7) has 36 bin [28.7,28.8) has 42 bin [28.8,28.9) has 35 bin [28.9,29.0) has 21 bin [29.0,29.1) has 28 bin [29.1,29.2) has 22 bin [29.2,29.3) has 21 bin [29.3,29.4) has 13 bin [29.4,29.5) has 18 bin [29.5,29.6) has 8 bin [29.6,29.7) has 9 bin [29.7,29.8) has 17 bin [29.8,29.9) has 16 bin [29.9,30.0) has 18 bin [30.0,30.1) has 21 bin [30.1,30.2) has 12 bin [30.2,30.3) has 4 bin [30.3,30.4) has 3 bin [30.4,30.5) has 4 bin [30.5,30.6) has 3 bin [30.6,30.7) has 2 average z coordinate 6.4 for 30782974 element(s) point source id histogram with bin size 1.000000 bin 10 has 1906624 bin 11 has 23770483 bin 1012 has 5105867 average point source id 176.970521334293437 for 30782974 element(s)