lasinfo (210611) report for 'AHN4T/17AN1_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: 335/2022 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: 28163192 number of points by return: 23078359 3183244 1440564 389244 64424 scale factor x y z: 0.001 0.001 0.001 offset x y z: 220980 544980 0 min x y z: 220980.000 544980.000 8.906 max x y z: 222019.999 546269.999 42.961 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: 28163192 extended number of points by return: 23078359 3183244 1440564 389244 64424 6882 475 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 8906 42961 intensity 34 4850 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 53 206 gps_time 330439083.884876 330858196.308600 WARNING: range violates GPS week time specified by global encoding bit 0 Color R 32 255 G 50 255 B 36 255 NIR 11 255 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 -15.77 32.27 ('Reflectance') attribute2 0 65535 ('Deviation') number of first returns: 23078359 number of intermediate returns: 1903517 number of last returns: 23072988 number of single returns: 19891672 covered area in square units/kilounits: 1334632/1.33 point density: all returns 21.10 last only 17.29 (per square units) spacing: all returns 0.22 last only 0.24 (in units) WARNING: point type is 8 but (legacy) number of point records in header is 28163192 instead zero. WARNING: point type is 8 but (legacy) number of points by return [1] in header is 23078359 instead zero. WARNING: point type is 8 but (legacy) number of points by return [2] in header is 3183244 instead zero. WARNING: point type is 8 but (legacy) number of points by return [3] in header is 1440564 instead zero. WARNING: point type is 8 but (legacy) number of points by return [4] in header is 389244 instead zero. WARNING: point type is 8 but (legacy) number of points by return [5] in header is 64424 instead zero. overview over extended number of returns of given pulse: 19891672 3486707 3152528 1301253 289030 38791 3211 0 0 0 0 0 0 0 0 histogram of classification of points: 5840094 unclassified (1) 22030899 ground (2) 210888 building (6) 81053 water (9) 258 Reserved for ASPRS Definition (26) +-> flagged as extended overlap: 2397130 +---> 662875 of those are unclassified (1) +---> 1709358 of those are ground (2) +---> 19418 of those are building (6) +---> 5479 of those are water (9) z coordinate histogram with bin size 0.100000 bin [8.9,9.0) has 21 bin [9.0,9.1) has 375 bin [9.1,9.2) has 503 bin [9.2,9.3) has 459 bin [9.3,9.4) has 654 bin [9.4,9.5) has 927 bin [9.5,9.6) has 915 bin [9.6,9.7) has 1135 bin [9.7,9.8) has 2047 bin [9.8,9.9) has 26672 bin [9.9,10.0) has 35012 bin [10.0,10.1) has 38883 bin [10.1,10.2) has 35978 bin [10.2,10.3) has 35856 bin [10.3,10.4) has 52894 bin [10.4,10.5) has 62413 bin [10.5,10.6) has 112746 bin [10.6,10.7) has 347564 bin [10.7,10.8) has 698692 bin [10.8,10.9) has 1240202 bin [10.9,11.0) has 1420166 bin [11.0,11.1) has 1323416 bin [11.1,11.2) has 1247431 bin [11.2,11.3) has 1083970 bin [11.3,11.4) has 951559 bin [11.4,11.5) has 1034253 bin [11.5,11.6) has 991537 bin [11.6,11.7) has 1343298 bin [11.7,11.8) has 1467384 bin [11.8,11.9) has 1255607 bin [11.9,12.0) has 1163037 bin [12.0,12.1) has 990811 bin [12.1,12.2) has 1005608 bin [12.2,12.3) has 957160 bin [12.3,12.4) has 984097 bin [12.4,12.5) has 863120 bin [12.5,12.6) has 662220 bin [12.6,12.7) has 425697 bin [12.7,12.8) has 276035 bin [12.8,12.9) has 165712 bin [12.9,13.0) has 107396 bin [13.0,13.1) has 66562 bin [13.1,13.2) has 48163 bin [13.2,13.3) has 41403 bin [13.3,13.4) has 35431 bin [13.4,13.5) has 32803 bin [13.5,13.6) has 32469 bin [13.6,13.7) has 31430 bin [13.7,13.8) has 29882 bin [13.8,13.9) has 29734 bin [13.9,14.0) has 29792 bin [14.0,14.1) has 29531 bin [14.1,14.2) has 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[29.5,29.6) has 19800 bin [29.6,29.7) has 19603 bin [29.7,29.8) has 19414 bin [29.8,29.9) has 19528 bin [29.9,30.0) has 19787 bin [30.0,30.1) has 19830 bin [30.1,30.2) has 19777 bin [30.2,30.3) has 19868 bin [30.3,30.4) has 20220 bin [30.4,30.5) has 20320 bin [30.5,30.6) has 20500 bin [30.6,30.7) has 20517 bin [30.7,30.8) has 20335 bin [30.8,30.9) has 20558 bin [30.9,31.0) has 20580 bin [31.0,31.1) has 20815 bin [31.1,31.2) has 20865 bin [31.2,31.3) has 20505 bin [31.3,31.4) has 20541 bin [31.4,31.5) has 20343 bin [31.5,31.6) has 20223 bin [31.6,31.7) has 19821 bin [31.7,31.8) has 19693 bin [31.8,31.9) has 19708 bin [31.9,32.0) has 19771 bin [32.0,32.1) has 19739 bin [32.1,32.2) has 19468 bin [32.2,32.3) has 19100 bin [32.3,32.4) has 18950 bin [32.4,32.5) has 18613 bin [32.5,32.6) has 18112 bin [32.6,32.7) has 18080 bin [32.7,32.8) has 17641 bin [32.8,32.9) has 17424 bin [32.9,33.0) has 16936 bin [33.0,33.1) has 16788 bin [33.1,33.2) has 16484 bin [33.2,33.3) has 16415 bin [33.3,33.4) 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bin [37.3,37.4) has 4305 bin [37.4,37.5) has 4236 bin [37.5,37.6) has 3889 bin [37.6,37.7) has 3768 bin [37.7,37.8) has 3567 bin [37.8,37.9) has 3390 bin [37.9,38.0) has 3179 bin [38.0,38.1) has 3083 bin [38.1,38.2) has 2805 bin [38.2,38.3) has 2694 bin [38.3,38.4) has 2554 bin [38.4,38.5) has 2346 bin [38.5,38.6) has 2311 bin [38.6,38.7) has 2168 bin [38.7,38.8) has 1933 bin [38.8,38.9) has 1768 bin [38.9,39.0) has 1666 bin [39.0,39.1) has 1621 bin [39.1,39.2) has 1377 bin [39.2,39.3) has 1259 bin [39.3,39.4) has 1142 bin [39.4,39.5) has 1026 bin [39.5,39.6) has 927 bin [39.6,39.7) has 817 bin [39.7,39.8) has 727 bin [39.8,39.9) has 633 bin [39.9,40.0) has 602 bin [40.0,40.1) has 586 bin [40.1,40.2) has 532 bin [40.2,40.3) has 471 bin [40.3,40.4) has 411 bin [40.4,40.5) has 352 bin [40.5,40.6) has 296 bin [40.6,40.7) has 245 bin [40.7,40.8) has 208 bin [40.8,40.9) has 200 bin [40.9,41.0) has 186 bin [41.0,41.1) has 149 bin [41.1,41.2) has 130 bin [41.2,41.3) has 107 bin [41.3,41.4) has 78 bin [41.4,41.5) has 61 bin [41.5,41.6) has 46 bin [41.6,41.7) has 25 bin [41.7,41.8) has 35 bin [41.8,41.9) has 19 bin [41.9,42.0) has 18 bin [42.0,42.1) has 18 bin [42.1,42.2) has 7 bin [42.2,42.3) has 10 bin [42.3,42.4) has 8 bin [42.4,42.5) has 5 bin [42.5,42.6) has 2 bin [42.6,42.7) has 1 bin [42.9,43.0) has 2 average z coordinate 14.0 for 28163192 element(s) point source id histogram with bin size 1.000000 bin 53 has 4193564 bin 54 has 22601396 bin 55 has 1329277 bin 206 has 38955 average point source id 54.108541425275945 for 28163192 element(s)