lasinfo (210611) report for 'AHN4T/46CN1_17.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: 30597368 number of points by return: 25414418 3911518 1080996 173605 16831 scale factor x y z: 0.001 0.001 0.001 offset x y z: 180980 407480 0 min x y z: 180980.000 407480.000 15.052 max x y z: 182019.999 408769.999 45.635 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: 30597368 extended number of points by return: 25414418 3911518 1080996 173605 16831 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 15052 45635 intensity 56 4785 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 74 76 gps_time 298281474.064926 298284847.625902 WARNING: range violates GPS week time specified by global encoding bit 0 Color R 14 255 G 39 255 B 25 255 NIR 0 255 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 0.56 47.85 ('Amplitude') attribute1 -16.35 31.55 ('Reflectance') attribute2 0 65535 ('Deviation') number of first returns: 25414418 number of intermediate returns: 1275227 number of last returns: 25375434 number of single returns: 21467711 covered area in square units/kilounits: 1340576/1.34 point density: all returns 22.82 last only 18.93 (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 30597368 instead zero. WARNING: point type is 8 but (legacy) number of points by return [1] in header is 25414418 instead zero. WARNING: point type is 8 but (legacy) number of points by return [2] in header is 3911518 instead zero. WARNING: point type is 8 but (legacy) number of points by return [3] in header is 1080996 instead zero. WARNING: point type is 8 but (legacy) number of points by return [4] in header is 173605 instead zero. WARNING: point type is 8 but (legacy) number of points by return [5] in header is 16831 instead zero. overview over extended number of returns of given pulse: 21467711 5684531 2730851 629607 79428 4970 270 0 0 0 0 0 0 0 0 histogram of classification of points: 6437139 unclassified (1) 22419639 ground (2) 1701330 building (6) 38314 water (9) 946 Reserved for ASPRS Definition (26) +-> flagged as extended overlap: 2437552 +---> 560432 of those are unclassified (1) +---> 1800492 of those are ground (2) +---> 75061 of those are building (6) +---> 1567 of those are water (9) z coordinate histogram with bin size 0.100000 bin [15.0,15.1) has 3 bin [15.1,15.2) has 132 bin [15.2,15.3) has 679 bin [15.3,15.4) has 1446 bin [15.4,15.5) has 1513 bin [15.5,15.6) has 1119 bin [15.6,15.7) has 1018 bin [15.7,15.8) has 1095 bin [15.8,15.9) has 2173 bin [15.9,16.0) has 8988 bin [16.0,16.1) has 40320 bin [16.1,16.2) has 106549 bin [16.2,16.3) has 103311 bin [16.3,16.4) has 153866 bin [16.4,16.5) has 250628 bin [16.5,16.6) has 245032 bin [16.6,16.7) has 627266 bin [16.7,16.8) has 840001 bin [16.8,16.9) has 694509 bin [16.9,17.0) has 767151 bin [17.0,17.1) has 679127 bin [17.1,17.2) has 815914 bin [17.2,17.3) has 1051344 bin [17.3,17.4) has 1010230 bin [17.4,17.5) has 1073881 bin [17.5,17.6) has 1227677 bin [17.6,17.7) has 1078532 bin [17.7,17.8) has 993741 bin [17.8,17.9) has 869929 bin [17.9,18.0) has 1027436 bin [18.0,18.1) has 676914 bin [18.1,18.2) has 633840 bin [18.2,18.3) has 779653 bin [18.3,18.4) has 827629 bin [18.4,18.5) has 779483 bin [18.5,18.6) has 954084 bin [18.6,18.7) has 1069933 bin [18.7,18.8) has 844048 bin [18.8,18.9) has 713270 bin [18.9,19.0) has 528995 bin [19.0,19.1) has 475254 bin [19.1,19.2) has 437167 bin [19.2,19.3) has 356536 bin [19.3,19.4) has 214289 bin [19.4,19.5) has 97630 bin [19.5,19.6) has 60829 bin [19.6,19.7) has 52502 bin [19.7,19.8) has 53745 bin [19.8,19.9) has 51450 bin [19.9,20.0) has 51257 bin [20.0,20.1) has 53535 bin [20.1,20.2) has 57786 bin [20.2,20.3) has 60956 bin [20.3,20.4) has 64644 bin [20.4,20.5) has 74727 bin [20.5,20.6) has 73577 bin [20.6,20.7) has 69592 bin [20.7,20.8) has 72164 bin [20.8,20.9) has 71360 bin [20.9,21.0) has 72079 bin [21.0,21.1) has 75168 bin [21.1,21.2) has 74288 bin [21.2,21.3) has 76952 bin [21.3,21.4) has 76809 bin [21.4,21.5) has 87224 bin [21.5,21.6) has 85241 bin [21.6,21.7) has 77076 bin [21.7,21.8) has 70908 bin [21.8,21.9) has 66050 bin [21.9,22.0) has 70628 bin [22.0,22.1) has 55674 bin [22.1,22.2) has 53861 bin [22.2,22.3) has 48955 bin [22.3,22.4) has 49729 bin [22.4,22.5) has 48906 bin [22.5,22.6) has 47533 bin [22.6,22.7) has 47112 bin [22.7,22.8) has 47225 bin [22.8,22.9) has 47400 bin [22.9,23.0) has 47325 bin [23.0,23.1) has 46819 bin [23.1,23.2) has 47147 bin [23.2,23.3) has 46494 bin [23.3,23.4) has 46027 bin [23.4,23.5) has 47862 bin [23.5,23.6) has 47866 bin [23.6,23.7) has 49688 bin [23.7,23.8) has 50624 bin [23.8,23.9) has 49239 bin [23.9,24.0) has 50622 bin [24.0,24.1) has 52322 bin [24.1,24.2) has 52933 bin [24.2,24.3) has 52255 bin [24.3,24.4) has 53990 bin [24.4,24.5) has 55287 bin [24.5,24.6) has 56329 bin [24.6,24.7) has 55430 bin [24.7,24.8) has 59357 bin [24.8,24.9) has 61805 bin [24.9,25.0) has 52360 bin [25.0,25.1) has 52752 bin [25.1,25.2) has 51989 bin [25.2,25.3) has 51307 bin [25.3,25.4) has 51074 bin [25.4,25.5) has 50539 bin [25.5,25.6) has 50607 bin [25.6,25.7) has 50499 bin [25.7,25.8) has 51137 bin [25.8,25.9) has 55558 bin [25.9,26.0) has 55231 bin [26.0,26.1) has 51458 bin [26.1,26.2) has 51229 bin [26.2,26.3) has 51972 bin [26.3,26.4) has 51859 bin [26.4,26.5) has 52769 bin [26.5,26.6) has 52410 bin [26.6,26.7) has 52368 bin [26.7,26.8) has 52389 bin [26.8,26.9) has 52631 bin [26.9,27.0) has 52832 bin [27.0,27.1) has 53142 bin [27.1,27.2) has 53018 bin [27.2,27.3) has 52849 bin [27.3,27.4) has 52910 bin [27.4,27.5) has 52991 bin [27.5,27.6) has 53354 bin [27.6,27.7) has 53465 bin [27.7,27.8) has 52818 bin [27.8,27.9) has 53096 bin [27.9,28.0) has 53342 bin [28.0,28.1) has 52974 bin [28.1,28.2) has 52421 bin [28.2,28.3) has 52042 bin [28.3,28.4) has 52325 bin [28.4,28.5) has 52987 bin [28.5,28.6) has 53313 bin [28.6,28.7) has 53154 bin [28.7,28.8) has 53165 bin [28.8,28.9) has 53087 bin [28.9,29.0) has 53194 bin [29.0,29.1) has 53130 bin [29.1,29.2) has 53182 bin [29.2,29.3) has 53532 bin [29.3,29.4) has 52793 bin [29.4,29.5) has 52915 bin [29.5,29.6) has 52970 bin [29.6,29.7) has 52769 bin [29.7,29.8) has 52436 bin [29.8,29.9) has 51644 bin [29.9,30.0) has 51365 bin [30.0,30.1) has 50324 bin [30.1,30.2) has 50292 bin [30.2,30.3) has 50634 bin [30.3,30.4) has 49554 bin [30.4,30.5) has 48784 bin [30.5,30.6) has 47689 bin [30.6,30.7) has 47373 bin [30.7,30.8) has 46436 bin [30.8,30.9) has 45148 bin [30.9,31.0) has 44639 bin [31.0,31.1) has 43894 bin [31.1,31.2) has 42666 bin [31.2,31.3) has 42010 bin [31.3,31.4) has 40866 bin [31.4,31.5) has 39486 bin [31.5,31.6) has 37894 bin [31.6,31.7) has 37381 bin [31.7,31.8) has 36040 bin [31.8,31.9) has 35320 bin [31.9,32.0) has 33796 bin [32.0,32.1) has 33022 bin [32.1,32.2) has 31972 bin [32.2,32.3) has 30629 bin [32.3,32.4) has 29603 bin [32.4,32.5) has 28725 bin [32.5,32.6) has 27664 bin [32.6,32.7) has 26567 bin [32.7,32.8) has 25654 bin [32.8,32.9) has 24845 bin [32.9,33.0) has 23995 bin [33.0,33.1) has 22711 bin [33.1,33.2) has 21844 bin [33.2,33.3) has 21151 bin [33.3,33.4) has 20342 bin [33.4,33.5) has 19492 bin [33.5,33.6) has 18741 bin [33.6,33.7) has 18041 bin [33.7,33.8) has 17485 bin [33.8,33.9) has 16770 bin [33.9,34.0) has 16242 bin [34.0,34.1) has 15563 bin [34.1,34.2) has 14905 bin [34.2,34.3) has 14348 bin [34.3,34.4) has 13753 bin [34.4,34.5) has 13385 bin [34.5,34.6) has 12607 bin [34.6,34.7) has 12229 bin [34.7,34.8) has 11706 bin [34.8,34.9) has 11449 bin [34.9,35.0) has 10812 bin [35.0,35.1) has 10301 bin [35.1,35.2) has 9906 bin [35.2,35.3) has 9503 bin [35.3,35.4) has 8816 bin [35.4,35.5) has 8533 bin [35.5,35.6) has 8226 bin [35.6,35.7) has 7772 bin [35.7,35.8) has 7407 bin [35.8,35.9) has 7056 bin [35.9,36.0) has 6748 bin [36.0,36.1) has 6318 bin [36.1,36.2) has 6118 bin [36.2,36.3) has 5954 bin [36.3,36.4) has 5433 bin [36.4,36.5) has 5077 bin [36.5,36.6) has 4888 bin [36.6,36.7) has 4699 bin [36.7,36.8) has 4377 bin [36.8,36.9) has 4090 bin [36.9,37.0) has 3853 bin [37.0,37.1) has 3750 bin [37.1,37.2) has 3503 bin [37.2,37.3) has 3312 bin [37.3,37.4) has 2992 bin [37.4,37.5) has 2998 bin [37.5,37.6) has 2800 bin [37.6,37.7) has 2647 bin [37.7,37.8) has 2581 bin [37.8,37.9) has 2465 bin [37.9,38.0) has 2273 bin [38.0,38.1) has 2133 bin [38.1,38.2) has 2006 bin [38.2,38.3) has 1922 bin [38.3,38.4) has 1767 bin [38.4,38.5) has 1655 bin [38.5,38.6) has 1458 bin [38.6,38.7) has 1447 bin [38.7,38.8) has 1305 bin [38.8,38.9) has 1294 bin [38.9,39.0) has 1173 bin [39.0,39.1) has 1071 bin [39.1,39.2) has 1036 bin [39.2,39.3) has 898 bin [39.3,39.4) has 893 bin [39.4,39.5) has 790 bin [39.5,39.6) has 761 bin [39.6,39.7) has 730 bin [39.7,39.8) has 710 bin [39.8,39.9) has 700 bin [39.9,40.0) has 632 bin [40.0,40.1) has 646 bin [40.1,40.2) has 559 bin [40.2,40.3) has 594 bin [40.3,40.4) has 540 bin [40.4,40.5) has 517 bin [40.5,40.6) has 488 bin [40.6,40.7) has 460 bin [40.7,40.8) has 461 bin [40.8,40.9) has 460 bin [40.9,41.0) has 420 bin [41.0,41.1) has 374 bin [41.1,41.2) has 378 bin [41.2,41.3) has 393 bin [41.3,41.4) has 368 bin [41.4,41.5) has 356 bin [41.5,41.6) has 317 bin [41.6,41.7) has 329 bin [41.7,41.8) has 293 bin [41.8,41.9) has 236 bin [41.9,42.0) has 254 bin [42.0,42.1) has 240 bin [42.1,42.2) has 221 bin [42.2,42.3) has 215 bin [42.3,42.4) has 208 bin [42.4,42.5) has 194 bin [42.5,42.6) has 183 bin [42.6,42.7) has 163 bin [42.7,42.8) has 144 bin [42.8,42.9) has 138 bin [42.9,43.0) has 126 bin [43.0,43.1) has 115 bin [43.1,43.2) has 89 bin [43.2,43.3) has 103 bin [43.3,43.4) has 83 bin [43.4,43.5) has 75 bin [43.5,43.6) has 52 bin [43.6,43.7) has 47 bin [43.7,43.8) has 38 bin [43.8,43.9) has 28 bin [43.9,44.0) has 19 bin [44.0,44.1) has 18 bin [44.1,44.2) has 10 bin [44.2,44.3) has 16 bin [44.3,44.4) has 14 bin [44.4,44.5) has 11 bin [44.5,44.6) has 9 bin [44.6,44.7) has 10 bin [44.7,44.8) has 8 bin [44.8,44.9) has 5 bin [44.9,45.0) has 7 bin [45.0,45.1) has 9 bin [45.1,45.2) has 4 bin [45.2,45.3) has 5 bin [45.3,45.4) has 8 bin [45.4,45.5) has 1 bin [45.5,45.6) has 2 bin [45.6,45.7) has 1 average z coordinate 19.9 for 30597368 element(s) point source id histogram with bin size 1.000000 bin 74 has 2363826 bin 75 has 25602264 bin 76 has 2631278 average point source id 75.008741013279305 for 30597368 element(s)