lasinfo (210611) report for 'AHN4T/29AN1_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: 29303633 number of points by return: 24500148 2984951 1367904 385188 60346 scale factor x y z: 0.001 0.001 0.001 offset x y z: 261980 494980 0 min x y z: 261980.000 494980.000 17.433 max x y z: 263019.999 496269.999 48.724 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: 29303633 extended number of points by return: 24500148 2984951 1367904 385188 60346 4887 209 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 17433 48724 intensity 57 4661 return_number 1 7 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 181 183 gps_time 328782242.475169 328783883.572024 WARNING: range violates GPS week time specified by global encoding bit 0 Color R 10 255 G 34 255 B 24 255 NIR 0 255 extended_return_number 1 7 extended_number_of_returns 1 7 extended_classification 1 26 extended_scan_angle -4833 4833 extended_scanner_channel 0 0 attribute0 0 0 ('Amplitude') attribute1 -16.09 30.65 ('Reflectance') attribute2 0 65535 ('Deviation') number of first returns: 24500148 number of intermediate returns: 1819301 number of last returns: 24495002 number of single returns: 21510818 covered area in square units/kilounits: 1332360/1.33 point density: all returns 21.99 last only 18.38 (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 29303633 instead zero. WARNING: point type is 8 but (legacy) number of points by return [1] in header is 24500148 instead zero. WARNING: point type is 8 but (legacy) number of points by return [2] in header is 2984951 instead zero. WARNING: point type is 8 but (legacy) number of points by return [3] in header is 1367904 instead zero. WARNING: point type is 8 but (legacy) number of points by return [4] in header is 385188 instead zero. WARNING: point type is 8 but (legacy) number of points by return [5] in header is 60346 instead zero. overview over extended number of returns of given pulse: 21510818 3237900 2947156 1300114 277950 28250 1445 0 0 0 0 0 0 0 0 histogram of classification of points: 5340348 unclassified (1) 23464547 ground (2) 388404 building (6) 105946 water (9) 4388 Reserved for ASPRS Definition (26) +-> flagged as extended overlap: 2283298 +---> 185581 of those are unclassified (1) +---> 2031182 of those are ground (2) +---> 66418 of those are building (6) +---> 117 of those are water (9) z coordinate histogram with bin size 0.100000 bin [17.4,17.5) has 15 bin [17.5,17.6) has 235 bin [17.6,17.7) has 729 bin [17.7,17.8) has 1815 bin [17.8,17.9) has 3426 bin [17.9,18.0) has 4810 bin [18.0,18.1) has 6878 bin [18.1,18.2) has 9791 bin [18.2,18.3) has 13032 bin [18.3,18.4) has 72748 bin [18.4,18.5) has 93386 bin [18.5,18.6) has 255796 bin [18.6,18.7) has 427103 bin [18.7,18.8) has 702308 bin [18.8,18.9) has 650191 bin [18.9,19.0) has 775327 bin [19.0,19.1) has 1019393 bin [19.1,19.2) has 1269615 bin [19.2,19.3) has 1397672 bin [19.3,19.4) has 1488500 bin [19.4,19.5) has 1765049 bin [19.5,19.6) has 1541816 bin [19.6,19.7) has 1633713 bin [19.7,19.8) has 1455987 bin [19.8,19.9) has 1231536 bin [19.9,20.0) has 915295 bin [20.0,20.1) has 773934 bin [20.1,20.2) has 623868 bin [20.2,20.3) has 515255 bin [20.3,20.4) has 500306 bin [20.4,20.5) has 494741 bin [20.5,20.6) has 495295 bin [20.6,20.7) has 435975 bin [20.7,20.8) has 399395 bin [20.8,20.9) has 399056 bin [20.9,21.0) has 350175 bin [21.0,21.1) has 331190 bin [21.1,21.2) has 259276 bin [21.2,21.3) has 240687 bin [21.3,21.4) has 215655 bin [21.4,21.5) has 198393 bin [21.5,21.6) has 149828 bin [21.6,21.7) has 132732 bin [21.7,21.8) has 101643 bin [21.8,21.9) has 98415 bin [21.9,22.0) has 93743 bin [22.0,22.1) has 88049 bin [22.1,22.2) has 99221 bin [22.2,22.3) has 86775 bin [22.3,22.4) has 63095 bin [22.4,22.5) has 60915 bin [22.5,22.6) has 59226 bin [22.6,22.7) has 58249 bin [22.7,22.8) has 57707 bin [22.8,22.9) has 53352 bin [22.9,23.0) has 51671 bin [23.0,23.1) has 52125 bin [23.1,23.2) has 50180 bin [23.2,23.3) has 42527 bin [23.3,23.4) has 33748 bin [23.4,23.5) has 25687 bin [23.5,23.6) has 25299 bin [23.6,23.7) has 25253 bin [23.7,23.8) has 25435 bin [23.8,23.9) has 25757 bin [23.9,24.0) has 25641 bin [24.0,24.1) has 26368 bin [24.1,24.2) has 26120 bin [24.2,24.3) has 26649 bin [24.3,24.4) has 26338 bin [24.4,24.5) has 26289 bin [24.5,24.6) has 26375 bin [24.6,24.7) has 26663 bin [24.7,24.8) has 27254 bin [24.8,24.9) has 27586 bin [24.9,25.0) has 27775 bin [25.0,25.1) has 28135 bin [25.1,25.2) has 27978 bin [25.2,25.3) has 28766 bin [25.3,25.4) has 28392 bin [25.4,25.5) has 28415 bin [25.5,25.6) has 29530 bin [25.6,25.7) has 29276 bin [25.7,25.8) has 29025 bin [25.8,25.9) has 28625 bin [25.9,26.0) has 29313 bin [26.0,26.1) has 29481 bin [26.1,26.2) has 29950 bin [26.2,26.3) has 29453 bin [26.3,26.4) has 29666 bin [26.4,26.5) has 29644 bin [26.5,26.6) has 29532 bin [26.6,26.7) has 29406 bin [26.7,26.8) has 29348 bin [26.8,26.9) has 28443 bin [26.9,27.0) has 28356 bin [27.0,27.1) has 28298 bin [27.1,27.2) has 27906 bin [27.2,27.3) has 27937 bin [27.3,27.4) has 28219 bin [27.4,27.5) has 28367 bin [27.5,27.6) has 27382 bin [27.6,27.7) has 27369 bin [27.7,27.8) has 27387 bin [27.8,27.9) has 27437 bin [27.9,28.0) has 27567 bin [28.0,28.1) has 27656 bin [28.1,28.2) has 27357 bin [28.2,28.3) has 26746 bin [28.3,28.4) has 27184 bin [28.4,28.5) has 27335 bin [28.5,28.6) has 27325 bin [28.6,28.7) has 27352 bin [28.7,28.8) has 27455 bin [28.8,28.9) has 27582 bin [28.9,29.0) has 27983 bin [29.0,29.1) has 28198 bin [29.1,29.2) has 28027 bin [29.2,29.3) has 28335 bin [29.3,29.4) has 28524 bin [29.4,29.5) has 28603 bin [29.5,29.6) has 28964 bin [29.6,29.7) has 28901 bin [29.7,29.8) has 28768 bin [29.8,29.9) has 28789 bin [29.9,30.0) has 28827 bin [30.0,30.1) has 28649 bin [30.1,30.2) has 28245 bin [30.2,30.3) 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[37.9,38.0) has 21371 bin [38.0,38.1) has 21238 bin [38.1,38.2) has 20814 bin [38.2,38.3) has 20720 bin [38.3,38.4) has 20274 bin [38.4,38.5) has 19967 bin [38.5,38.6) has 19840 bin [38.6,38.7) has 19706 bin [38.7,38.8) has 19468 bin [38.8,38.9) has 18797 bin [38.9,39.0) has 18759 bin [39.0,39.1) has 18406 bin [39.1,39.2) has 18174 bin [39.2,39.3) has 17753 bin [39.3,39.4) has 17679 bin [39.4,39.5) has 17213 bin [39.5,39.6) has 16943 bin [39.6,39.7) has 16968 bin [39.7,39.8) has 16569 bin [39.8,39.9) has 16250 bin [39.9,40.0) has 16156 bin [40.0,40.1) has 15449 bin [40.1,40.2) has 15000 bin [40.2,40.3) has 15097 bin [40.3,40.4) has 14593 bin [40.4,40.5) has 14447 bin [40.5,40.6) has 14245 bin [40.6,40.7) has 13946 bin [40.7,40.8) has 13619 bin [40.8,40.9) has 13316 bin [40.9,41.0) has 13111 bin [41.0,41.1) has 12839 bin [41.1,41.2) has 12358 bin [41.2,41.3) has 12197 bin [41.3,41.4) has 11978 bin [41.4,41.5) has 11845 bin [41.5,41.6) has 11487 bin [41.6,41.7) has 10867 bin [41.7,41.8) has 10759 bin [41.8,41.9) has 10365 bin [41.9,42.0) has 10112 bin [42.0,42.1) has 10117 bin [42.1,42.2) has 9596 bin [42.2,42.3) has 9272 bin [42.3,42.4) has 8908 bin [42.4,42.5) has 8765 bin [42.5,42.6) has 8448 bin [42.6,42.7) has 7998 bin [42.7,42.8) has 7718 bin [42.8,42.9) has 7406 bin [42.9,43.0) has 7214 bin [43.0,43.1) has 6941 bin [43.1,43.2) has 6845 bin [43.2,43.3) has 6358 bin [43.3,43.4) has 6222 bin [43.4,43.5) has 5882 bin [43.5,43.6) has 5625 bin [43.6,43.7) has 5364 bin [43.7,43.8) has 5154 bin [43.8,43.9) has 4789 bin [43.9,44.0) has 4592 bin [44.0,44.1) has 4205 bin [44.1,44.2) has 4017 bin [44.2,44.3) has 3765 bin [44.3,44.4) has 3487 bin [44.4,44.5) has 3382 bin [44.5,44.6) has 3203 bin [44.6,44.7) has 3002 bin [44.7,44.8) has 2732 bin [44.8,44.9) has 2693 bin [44.9,45.0) has 2425 bin [45.0,45.1) has 2379 bin [45.1,45.2) has 2313 bin [45.2,45.3) has 2049 bin [45.3,45.4) has 1799 bin [45.4,45.5) has 1680 bin [45.5,45.6) has 1566 bin [45.6,45.7) has 1373 bin [45.7,45.8) has 1250 bin [45.8,45.9) has 1121 bin [45.9,46.0) has 1048 bin [46.0,46.1) has 952 bin [46.1,46.2) has 835 bin [46.2,46.3) has 783 bin [46.3,46.4) has 635 bin [46.4,46.5) has 575 bin [46.5,46.6) has 474 bin [46.6,46.7) has 425 bin [46.7,46.8) has 406 bin [46.8,46.9) has 345 bin [46.9,47.0) has 290 bin [47.0,47.1) has 229 bin [47.1,47.2) has 215 bin [47.2,47.3) has 182 bin [47.3,47.4) has 163 bin [47.4,47.5) has 150 bin [47.5,47.6) has 129 bin [47.6,47.7) has 94 bin [47.7,47.8) has 105 bin [47.8,47.9) has 76 bin [47.9,48.0) has 75 bin [48.0,48.1) has 36 bin [48.1,48.2) has 25 bin [48.2,48.3) has 26 bin [48.3,48.4) has 32 bin [48.4,48.5) has 17 bin [48.5,48.6) has 14 bin [48.6,48.7) has 6 bin [48.7,48.8) has 2 average z coordinate 21.9 for 29303633 element(s) point source id histogram with bin size 1.000000 bin 181 has 1464153 bin 182 has 24486655 bin 183 has 3352825 average point source id 182.06445180363815 for 29303633 element(s)