lasinfo (210611) report for 'AHN4T/19FZ2_15.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: 177/2021 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: 36371450 number of points by return: 33252232 1925505 860680 326560 6473 scale factor x y z: 0.001 0.001 0.001 offset x y z: 138980 514980 0 min x y z: 138980.000 514980.000 -2.077 max x y z: 140019.999 516269.999 31.753 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: 36371450 extended number of points by return: 33252232 1925505 860680 326560 6473 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 -2077 31753 intensity 19 4992 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 8 9 point_source_ID 39 60 gps_time 269676469.254204 269707468.109908 WARNING: range violates GPS week time specified by global encoding bit 0 Color R 7 255 G 21 255 B 24 250 NIR 1 255 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 0.19 49.92 ('Amplitude') attribute1 -18.22 32.07 ('Reflectance') attribute2 0 65535 ('Deviation') number of first returns: 33252232 number of intermediate returns: 1198335 number of last returns: 33234314 number of single returns: 31313431 covered area in square units/kilounits: 1336040/1.34 point density: all returns 27.22 last only 24.88 (per square units) spacing: all returns 0.19 last only 0.20 (in units) WARNING: point type is 8 but (legacy) number of point records in header is 36371450 instead zero. WARNING: point type is 8 but (legacy) number of points by return [1] in header is 33252232 instead zero. WARNING: point type is 8 but (legacy) number of points by return [2] in header is 1925505 instead zero. WARNING: point type is 8 but (legacy) number of points by return [3] in header is 860680 instead zero. WARNING: point type is 8 but (legacy) number of points by return [4] in header is 326560 instead zero. WARNING: point type is 8 but (legacy) number of points by return [5] in header is 6473 instead zero. overview over extended number of returns of given pulse: 31313431 2136540 1603904 1285053 30576 1791 155 0 0 0 0 0 0 0 0 histogram of classification of points: 3892863 unclassified (1) 28450013 ground (2) 654685 building (6) 3372505 water (9) 1384 Reserved for ASPRS Definition (26) +-> flagged as extended overlap: 1890313 +---> 95130 of those are unclassified (1) +---> 1400912 of those are ground (2) +---> 13750 of those are building (6) +---> 380521 of those are water (9) z coordinate histogram with bin size 0.100000 bin [-2.1,-2.0) has 35 bin [-2.0,-1.9) has 15934 bin [-1.9,-1.8) has 153546 bin [-1.8,-1.7) has 82241 bin [-1.7,-1.6) has 91248 bin [-1.6,-1.5) has 120741 bin [-1.5,-1.4) has 303455 bin [-1.4,-1.3) has 288834 bin [-1.3,-1.2) has 256193 bin [-1.2,-1.1) has 440973 bin [-1.1,-1.0) has 992548 bin [-1.0,-0.9) has 1853809 bin [-0.9,-0.8) has 3115806 bin [-0.8,-0.7) has 3776642 bin [-0.7,-0.6) has 4022502 bin [-0.6,-0.5) has 4036991 bin [-0.5,-0.4) has 3247075 bin [-0.4,-0.3) has 1833584 bin [-0.3,-0.2) has 1600700 bin [-0.2,-0.1) has 2431619 bin [-0.1,0.0) has 1093351 bin [0.0,0.1) has 473068 bin [0.1,0.2) has 325016 bin [0.2,0.3) has 256387 bin [0.3,0.4) has 207621 bin [0.4,0.5) has 146108 bin [0.5,0.6) has 89948 bin [0.6,0.7) has 73917 bin [0.7,0.8) has 71615 bin [0.8,0.9) has 68720 bin [0.9,1.0) has 65187 bin [1.0,1.1) has 65902 bin [1.1,1.2) has 69471 bin [1.2,1.3) has 70725 bin [1.3,1.4) has 68103 bin [1.4,1.5) has 64058 bin [1.5,1.6) has 62247 bin [1.6,1.7) has 59976 bin [1.7,1.8) has 60273 bin [1.8,1.9) has 60645 bin [1.9,2.0) has 62338 bin [2.0,2.1) has 66050 bin [2.1,2.2) has 68719 bin [2.2,2.3) has 74634 bin [2.3,2.4) has 66809 bin [2.4,2.5) has 66553 bin [2.5,2.6) has 69593 bin [2.6,2.7) has 65938 bin [2.7,2.8) has 64705 bin [2.8,2.9) has 59623 bin [2.9,3.0) has 56082 bin [3.0,3.1) has 55040 bin [3.1,3.2) has 54417 bin [3.2,3.3) has 52546 bin 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3577 bin [19.4,19.5) has 3373 bin [19.5,19.6) has 3400 bin [19.6,19.7) has 3243 bin [19.7,19.8) has 3267 bin [19.8,19.9) has 3137 bin [19.9,20.0) has 3081 bin [20.0,20.1) has 2939 bin [20.1,20.2) has 2970 bin [20.2,20.3) has 2883 bin [20.3,20.4) has 2882 bin [20.4,20.5) has 2819 bin [20.5,20.6) has 2729 bin [20.6,20.7) has 2619 bin [20.7,20.8) has 2554 bin [20.8,20.9) has 2527 bin [20.9,21.0) has 2505 bin [21.0,21.1) has 2529 bin [21.1,21.2) has 2368 bin [21.2,21.3) has 2357 bin [21.3,21.4) has 2304 bin [21.4,21.5) has 2342 bin [21.5,21.6) has 2293 bin [21.6,21.7) has 2258 bin [21.7,21.8) has 2220 bin [21.8,21.9) has 2178 bin [21.9,22.0) has 2213 bin [22.0,22.1) has 2168 bin [22.1,22.2) has 2064 bin [22.2,22.3) has 2111 bin [22.3,22.4) has 2081 bin [22.4,22.5) has 2034 bin [22.5,22.6) has 1947 bin [22.6,22.7) has 1910 bin [22.7,22.8) has 1963 bin [22.8,22.9) has 1838 bin [22.9,23.0) has 1878 bin [23.0,23.1) has 1846 bin [23.1,23.2) has 1806 bin [23.2,23.3) has 1772 bin [23.3,23.4) has 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[31.6,31.7) has 2 bin [31.7,31.8) has 2 average z coordinate 0.4 for 36371450 element(s) point source id histogram with bin size 1.000000 bin 39 has 14790537 bin 40 has 9237722 bin 60 has 12343191 average point source id 46.380644241568596 for 36371450 element(s)