lasinfo (210611) report for 'AHN4T/23AN1_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: 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: 29124023 number of points by return: 25258199 2850639 833938 159200 20188 scale factor x y z: 0.001 0.001 0.001 offset x y z: 261980 519980 0 min x y z: 261980.000 519980.000 13.890 max x y z: 263019.999 521269.999 40.175 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: 29124023 extended number of points by return: 25258199 2850639 833938 159200 20188 1738 121 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 13890 40175 intensity 56 5029 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 -4 29 user_data 6 7 point_source_ID 1074 1075 gps_time 330861735.291771 330862192.933027 WARNING: range violates GPS week time specified by global encoding bit 0 Color R 36 255 G 50 255 B 43 250 NIR 24 255 extended_return_number 1 7 extended_number_of_returns 1 7 extended_classification 1 9 extended_scan_angle -667 4833 extended_scanner_channel 0 0 attribute0 0 0 ('Amplitude') attribute1 -16.32 33.97 ('Reflectance') attribute2 0 65535 ('Deviation') number of first returns: 25258199 number of intermediate returns: 1016253 number of last returns: 25253637 number of single returns: 22404066 covered area in square units/kilounits: 1331376/1.33 point density: all returns 21.88 last only 18.97 (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 29124023 instead zero. WARNING: point type is 8 but (legacy) number of points by return [1] in header is 25258199 instead zero. WARNING: point type is 8 but (legacy) number of points by return [2] in header is 2850639 instead zero. WARNING: point type is 8 but (legacy) number of points by return [3] in header is 833938 instead zero. WARNING: point type is 8 but (legacy) number of points by return [4] in header is 159200 instead zero. WARNING: point type is 8 but (legacy) number of points by return [5] in header is 20188 instead zero. overview over extended number of returns of given pulse: 22404066 4034755 2025452 556749 92431 9777 793 0 0 0 0 0 0 0 0 histogram of classification of points: 4417540 unclassified (1) 24627963 ground (2) 37518 building (6) 41002 water (9) +-> flagged as extended overlap: 1765963 +---> 190468 of those are unclassified (1) +---> 1562686 of those are ground (2) +---> 7382 of those are building (6) +---> 5427 of those are water (9) z coordinate histogram with bin size 0.100000 bin [13.8,13.9) has 1 bin [13.9,14.0) has 156 bin [14.0,14.1) has 9399 bin [14.1,14.2) has 9373 bin [14.2,14.3) has 11646 bin [14.3,14.4) has 20352 bin [14.4,14.5) has 27098 bin [14.5,14.6) has 27503 bin [14.6,14.7) has 26887 bin [14.7,14.8) has 40785 bin [14.8,14.9) has 79490 bin [14.9,15.0) has 208638 bin [15.0,15.1) has 412023 bin [15.1,15.2) has 542172 bin [15.2,15.3) has 575528 bin [15.3,15.4) has 723633 bin [15.4,15.5) has 909258 bin [15.5,15.6) has 1006582 bin [15.6,15.7) has 920557 bin [15.7,15.8) has 837375 bin [15.8,15.9) has 760212 bin [15.9,16.0) has 790622 bin [16.0,16.1) has 892564 bin [16.1,16.2) has 1088948 bin [16.2,16.3) has 1024100 bin [16.3,16.4) has 866339 bin [16.4,16.5) has 633052 bin [16.5,16.6) has 527520 bin [16.6,16.7) has 490610 bin [16.7,16.8) has 468874 bin [16.8,16.9) has 498842 bin [16.9,17.0) has 585651 bin [17.0,17.1) has 773020 bin [17.1,17.2) has 858472 bin [17.2,17.3) has 917054 bin [17.3,17.4) has 856017 bin [17.4,17.5) has 849867 bin [17.5,17.6) has 941695 bin [17.6,17.7) has 908275 bin [17.7,17.8) has 797839 bin [17.8,17.9) has 699157 bin [17.9,18.0) has 589691 bin [18.0,18.1) has 487018 bin [18.1,18.2) has 403993 bin [18.2,18.3) has 339376 bin [18.3,18.4) has 196942 bin [18.4,18.5) has 157189 bin [18.5,18.6) has 140075 bin [18.6,18.7) has 115804 bin [18.7,18.8) has 90727 bin [18.8,18.9) has 74997 bin [18.9,19.0) has 71261 bin [19.0,19.1) has 64571 bin [19.1,19.2) has 62606 bin [19.2,19.3) has 66053 bin [19.3,19.4) has 72679 bin [19.4,19.5) has 66314 bin [19.5,19.6) has 59115 bin [19.6,19.7) has 48048 bin [19.7,19.8) has 40522 bin [19.8,19.9) has 36919 bin [19.9,20.0) has 36045 bin [20.0,20.1) has 35418 bin [20.1,20.2) has 33956 bin [20.2,20.3) has 33928 bin [20.3,20.4) has 33381 bin [20.4,20.5) has 32908 bin [20.5,20.6) has 32374 bin [20.6,20.7) has 32098 bin [20.7,20.8) has 31347 bin [20.8,20.9) has 31177 bin [20.9,21.0) has 30856 bin [21.0,21.1) has 30519 bin [21.1,21.2) has 29927 bin [21.2,21.3) has 29652 bin [21.3,21.4) has 29104 bin [21.4,21.5) has 28472 bin [21.5,21.6) has 28184 bin [21.6,21.7) has 28206 bin [21.7,21.8) has 28085 bin [21.8,21.9) has 27593 bin [21.9,22.0) has 27122 bin [22.0,22.1) has 26776 bin [22.1,22.2) has 26473 bin [22.2,22.3) has 26628 bin [22.3,22.4) has 26537 bin [22.4,22.5) has 26013 bin [22.5,22.6) has 26137 bin [22.6,22.7) has 25620 bin [22.7,22.8) has 25343 bin [22.8,22.9) has 25103 bin [22.9,23.0) has 24999 bin [23.0,23.1) has 24812 bin [23.1,23.2) has 24719 bin [23.2,23.3) has 24533 bin [23.3,23.4) has 24482 bin [23.4,23.5) has 24625 bin [23.5,23.6) has 24386 bin [23.6,23.7) has 23784 bin [23.7,23.8) has 23600 bin [23.8,23.9) has 23763 bin [23.9,24.0) has 23432 bin [24.0,24.1) has 23642 bin [24.1,24.2) has 23317 bin [24.2,24.3) has 23770 bin [24.3,24.4) has 23625 bin [24.4,24.5) has 23728 bin [24.5,24.6) has 23386 bin [24.6,24.7) has 23196 bin [24.7,24.8) has 23149 bin [24.8,24.9) has 23007 bin [24.9,25.0) has 23312 bin [25.0,25.1) has 22982 bin [25.1,25.2) has 23098 bin [25.2,25.3) has 22842 bin [25.3,25.4) has 23413 bin [25.4,25.5) has 22929 bin [25.5,25.6) has 22655 bin [25.6,25.7) has 22958 bin [25.7,25.8) has 22929 bin [25.8,25.9) has 23171 bin [25.9,26.0) has 23314 bin [26.0,26.1) has 23210 bin [26.1,26.2) has 23377 bin [26.2,26.3) has 23485 bin [26.3,26.4) has 23525 bin [26.4,26.5) has 23215 bin [26.5,26.6) has 23763 bin [26.6,26.7) has 23714 bin [26.7,26.8) has 23965 bin [26.8,26.9) has 23536 bin [26.9,27.0) has 23917 bin [27.0,27.1) has 23798 bin [27.1,27.2) has 23763 bin [27.2,27.3) has 23373 bin [27.3,27.4) has 23737 bin [27.4,27.5) has 23597 bin [27.5,27.6) has 23938 bin [27.6,27.7) has 24009 bin [27.7,27.8) has 24103 bin [27.8,27.9) has 23989 bin [27.9,28.0) has 24344 bin [28.0,28.1) has 24203 bin [28.1,28.2) has 24046 bin [28.2,28.3) has 24439 bin [28.3,28.4) has 24226 bin [28.4,28.5) has 24628 bin [28.5,28.6) has 24171 bin [28.6,28.7) has 24405 bin [28.7,28.8) has 24457 bin [28.8,28.9) has 24052 bin [28.9,29.0) has 24193 bin [29.0,29.1) has 24033 bin [29.1,29.2) has 23914 bin [29.2,29.3) has 24027 bin [29.3,29.4) has 23829 bin [29.4,29.5) has 23784 bin [29.5,29.6) has 23552 bin [29.6,29.7) has 23803 bin [29.7,29.8) has 23228 bin [29.8,29.9) has 23000 bin [29.9,30.0) has 22723 bin [30.0,30.1) has 22436 bin [30.1,30.2) has 22447 bin [30.2,30.3) has 22149 bin [30.3,30.4) has 21924 bin [30.4,30.5) has 21615 bin [30.5,30.6) has 21151 bin [30.6,30.7) has 20554 bin [30.7,30.8) has 20356 bin [30.8,30.9) has 20038 bin [30.9,31.0) has 19714 bin [31.0,31.1) has 19329 bin [31.1,31.2) has 18833 bin [31.2,31.3) has 18782 bin [31.3,31.4) has 18202 bin [31.4,31.5) has 18027 bin [31.5,31.6) has 17902 bin [31.6,31.7) has 17456 bin [31.7,31.8) has 16822 bin [31.8,31.9) has 16642 bin [31.9,32.0) has 16068 bin [32.0,32.1) has 15599 bin [32.1,32.2) has 15124 bin [32.2,32.3) has 14798 bin [32.3,32.4) has 14128 bin [32.4,32.5) has 13700 bin [32.5,32.6) has 13671 bin [32.6,32.7) has 13278 bin [32.7,32.8) has 12971 bin [32.8,32.9) has 12758 bin [32.9,33.0) has 12498 bin [33.0,33.1) has 11932 bin [33.1,33.2) has 11680 bin [33.2,33.3) has 11288 bin [33.3,33.4) has 10853 bin [33.4,33.5) has 10416 bin [33.5,33.6) has 10092 bin [33.6,33.7) has 9971 bin [33.7,33.8) has 9753 bin [33.8,33.9) has 9279 bin [33.9,34.0) has 8995 bin [34.0,34.1) has 8454 bin [34.1,34.2) has 8182 bin [34.2,34.3) has 7802 bin [34.3,34.4) has 7474 bin [34.4,34.5) has 6957 bin [34.5,34.6) has 6446 bin [34.6,34.7) has 5955 bin [34.7,34.8) has 5534 bin [34.8,34.9) has 5077 bin [34.9,35.0) has 4638 bin [35.0,35.1) has 4199 bin [35.1,35.2) has 3974 bin [35.2,35.3) has 3638 bin [35.3,35.4) has 3224 bin [35.4,35.5) has 2954 bin [35.5,35.6) has 2858 bin [35.6,35.7) has 2675 bin [35.7,35.8) has 2603 bin [35.8,35.9) has 2369 bin [35.9,36.0) has 2319 bin [36.0,36.1) has 2124 bin [36.1,36.2) has 1913 bin [36.2,36.3) has 1689 bin [36.3,36.4) has 1648 bin [36.4,36.5) has 1529 bin [36.5,36.6) has 1388 bin [36.6,36.7) has 1327 bin [36.7,36.8) has 1155 bin [36.8,36.9) has 1087 bin [36.9,37.0) has 1050 bin [37.0,37.1) has 966 bin [37.1,37.2) has 913 bin [37.2,37.3) has 856 bin [37.3,37.4) has 732 bin [37.4,37.5) has 623 bin [37.5,37.6) has 601 bin [37.6,37.7) has 472 bin [37.7,37.8) has 434 bin [37.8,37.9) has 380 bin [37.9,38.0) has 327 bin [38.0,38.1) has 270 bin [38.1,38.2) has 218 bin [38.2,38.3) has 222 bin [38.3,38.4) has 200 bin [38.4,38.5) has 156 bin [38.5,38.6) has 119 bin [38.6,38.7) has 107 bin [38.7,38.8) has 60 bin [38.8,38.9) has 56 bin [38.9,39.0) has 48 bin [39.0,39.1) has 27 bin [39.1,39.2) has 14 bin [39.2,39.3) has 14 bin [39.3,39.4) has 10 bin [39.4,39.5) has 9 bin [39.5,39.6) has 4 bin [39.6,39.7) has 6 bin [39.7,39.8) has 5 bin [39.8,39.9) has 1 bin [39.9,40.0) has 2 bin [40.1,40.2) has 1 average z coordinate 17.8 for 29124023 element(s) point source id histogram with bin size 1.000000 bin 1074 has 15753054 bin 1075 has 13370969 average point source id 1074.459104465066503 for 29124023 element(s)