lasinfo (210611) report for 'AHN4T/17BZ2_24.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: 26829703 number of points by return: 25127534 1168107 430679 92263 10452 scale factor x y z: 0.001 0.001 0.001 offset x y z: 237980 537480 0 min x y z: 237980.000 537480.000 13.882 max x y z: 239019.999 538769.999 39.489 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: 26829703 extended number of points by return: 25127534 1168107 430679 92263 10452 640 28 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 13882 39489 intensity 56 4505 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 -23 29 user_data 6 7 point_source_ID 59 61 gps_time 328707315.790725 330511556.783167 WARNING: range violates GPS week time specified by global encoding bit 0 Color R 25 255 G 40 255 B 27 255 NIR 8 255 extended_return_number 1 7 extended_number_of_returns 1 7 extended_classification 1 9 extended_scan_angle -3833 4833 extended_scanner_channel 0 0 attribute0 0 0 ('Amplitude') attribute1 -16.28 28.81 ('Reflectance') attribute2 0 65535 ('Deviation') number of first returns: 25127534 number of intermediate returns: 535316 number of last returns: 25120182 number of single returns: 23953329 covered area in square units/kilounits: 1341204/1.34 point density: all returns 20.00 last only 18.73 (per square units) spacing: all returns 0.22 last only 0.23 (in units) WARNING: point type is 8 but (legacy) number of point records in header is 26829703 instead zero. WARNING: point type is 8 but (legacy) number of points by return [1] in header is 25127534 instead zero. WARNING: point type is 8 but (legacy) number of points by return [2] in header is 1168107 instead zero. WARNING: point type is 8 but (legacy) number of points by return [3] in header is 430679 instead zero. WARNING: point type is 8 but (legacy) number of points by return [4] in header is 92263 instead zero. WARNING: point type is 8 but (legacy) number of points by return [5] in header is 10452 instead zero. overview over extended number of returns of given pulse: 23953329 1479048 1016021 328114 49298 3697 196 0 0 0 0 0 0 0 0 histogram of classification of points: 1991034 unclassified (1) 24206858 ground (2) 539651 building (6) 92160 water (9) +-> flagged as extended overlap: 2199407 +---> 210818 of those are unclassified (1) +---> 1965577 of those are ground (2) +---> 17175 of those are building (6) +---> 5837 of those are water (9) z coordinate histogram with bin size 0.100000 bin [13.8,13.9) has 3 bin [13.9,14.0) has 66 bin [14.0,14.1) has 1655 bin [14.1,14.2) has 6140 bin [14.2,14.3) has 5246 bin [14.3,14.4) has 6048 bin [14.4,14.5) has 8286 bin [14.5,14.6) has 11381 bin [14.6,14.7) has 12376 bin [14.7,14.8) has 45912 bin [14.8,14.9) has 46527 bin [14.9,15.0) has 42098 bin [15.0,15.1) has 58697 bin [15.1,15.2) has 183789 bin [15.2,15.3) has 605269 bin [15.3,15.4) has 647121 bin [15.4,15.5) has 917852 bin [15.5,15.6) has 1554913 bin [15.6,15.7) has 2216650 bin [15.7,15.8) has 1858910 bin [15.8,15.9) has 1733524 bin [15.9,16.0) has 1728822 bin [16.0,16.1) has 1604676 bin [16.1,16.2) has 1858339 bin [16.2,16.3) has 1634139 bin [16.3,16.4) has 1008674 bin [16.4,16.5) has 486109 bin [16.5,16.6) has 342391 bin [16.6,16.7) has 342697 bin [16.7,16.8) has 346809 bin [16.8,16.9) has 443052 bin [16.9,17.0) has 439440 bin [17.0,17.1) has 321536 bin [17.1,17.2) has 348021 bin [17.2,17.3) has 306314 bin [17.3,17.4) has 269546 bin [17.4,17.5) has 309020 bin [17.5,17.6) has 374451 bin [17.6,17.7) has 504076 bin [17.7,17.8) has 601734 bin [17.8,17.9) has 414442 bin [17.9,18.0) has 221023 bin [18.0,18.1) has 253496 bin [18.1,18.2) has 126797 bin [18.2,18.3) has 90589 bin [18.3,18.4) has 80859 bin [18.4,18.5) has 75360 bin [18.5,18.6) has 47781 bin [18.6,18.7) has 20486 bin [18.7,18.8) has 18055 bin [18.8,18.9) has 18303 bin [18.9,19.0) has 16821 bin [19.0,19.1) has 17045 bin [19.1,19.2) has 18770 bin [19.2,19.3) has 19592 bin [19.3,19.4) has 18662 bin [19.4,19.5) has 18214 bin [19.5,19.6) has 17333 bin [19.6,19.7) has 17419 bin [19.7,19.8) has 17736 bin [19.8,19.9) has 20122 bin [19.9,20.0) has 18380 bin [20.0,20.1) has 16827 bin [20.1,20.2) has 16974 bin [20.2,20.3) has 17304 bin [20.3,20.4) has 18281 bin [20.4,20.5) has 19581 bin [20.5,20.6) has 20386 bin [20.6,20.7) has 18801 bin [20.7,20.8) has 19077 bin [20.8,20.9) has 17903 bin [20.9,21.0) has 17978 bin [21.0,21.1) has 18066 bin [21.1,21.2) has 17974 bin [21.2,21.3) has 17814 bin [21.3,21.4) has 17999 bin [21.4,21.5) has 17943 bin [21.5,21.6) has 17950 bin [21.6,21.7) has 18507 bin [21.7,21.8) has 18628 bin [21.8,21.9) has 18249 bin [21.9,22.0) has 18285 bin [22.0,22.1) has 18478 bin [22.1,22.2) has 18043 bin [22.2,22.3) has 18127 bin [22.3,22.4) has 18762 bin [22.4,22.5) has 18911 bin [22.5,22.6) has 19138 bin [22.6,22.7) has 18855 bin [22.7,22.8) has 18627 bin [22.8,22.9) has 20550 bin [22.9,23.0) has 19649 bin [23.0,23.1) has 18964 bin [23.1,23.2) has 19237 bin [23.2,23.3) has 19298 bin [23.3,23.4) has 19605 bin [23.4,23.5) has 19663 bin [23.5,23.6) has 19501 bin [23.6,23.7) has 18987 bin [23.7,23.8) has 18838 bin [23.8,23.9) has 19064 bin [23.9,24.0) has 19109 bin [24.0,24.1) has 19437 bin [24.1,24.2) has 18855 bin [24.2,24.3) has 18691 bin [24.3,24.4) has 18715 bin [24.4,24.5) has 18736 bin [24.5,24.6) has 18615 bin [24.6,24.7) has 18676 bin [24.7,24.8) has 18575 bin [24.8,24.9) has 18698 bin [24.9,25.0) has 18544 bin [25.0,25.1) has 18538 bin [25.1,25.2) has 18339 bin [25.2,25.3) has 17916 bin [25.3,25.4) has 17413 bin [25.4,25.5) has 17500 bin [25.5,25.6) has 16359 bin [25.6,25.7) has 16648 bin [25.7,25.8) has 16618 bin [25.8,25.9) has 16673 bin [25.9,26.0) has 16237 bin [26.0,26.1) has 16092 bin [26.1,26.2) has 15877 bin [26.2,26.3) has 16013 bin [26.3,26.4) has 16007 bin [26.4,26.5) has 16083 bin [26.5,26.6) has 15941 bin [26.6,26.7) has 16020 bin [26.7,26.8) has 15936 bin [26.8,26.9) has 16119 bin [26.9,27.0) has 15791 bin [27.0,27.1) has 16054 bin [27.1,27.2) has 15966 bin [27.2,27.3) has 15925 bin [27.3,27.4) has 16115 bin [27.4,27.5) has 15900 bin [27.5,27.6) has 15578 bin [27.6,27.7) has 15296 bin [27.7,27.8) has 14844 bin [27.8,27.9) has 14756 bin [27.9,28.0) has 14906 bin [28.0,28.1) has 14660 bin [28.1,28.2) has 14359 bin [28.2,28.3) has 14530 bin [28.3,28.4) has 14210 bin [28.4,28.5) has 14119 bin [28.5,28.6) has 13991 bin [28.6,28.7) has 13882 bin [28.7,28.8) has 13492 bin [28.8,28.9) has 13220 bin [28.9,29.0) has 13254 bin [29.0,29.1) has 13150 bin [29.1,29.2) has 13043 bin [29.2,29.3) has 13073 bin [29.3,29.4) has 12955 bin [29.4,29.5) has 13071 bin [29.5,29.6) has 12672 bin [29.6,29.7) has 12786 bin [29.7,29.8) has 12503 bin [29.8,29.9) has 12319 bin [29.9,30.0) has 11973 bin [30.0,30.1) has 12045 bin [30.1,30.2) has 11657 bin [30.2,30.3) has 11434 bin [30.3,30.4) has 11011 bin [30.4,30.5) has 10904 bin [30.5,30.6) has 10424 bin [30.6,30.7) has 10290 bin [30.7,30.8) has 10343 bin [30.8,30.9) has 10098 bin [30.9,31.0) has 9935 bin [31.0,31.1) has 9522 bin [31.1,31.2) has 9678 bin [31.2,31.3) has 9438 bin [31.3,31.4) has 9196 bin [31.4,31.5) has 8980 bin [31.5,31.6) has 8706 bin [31.6,31.7) has 8507 bin [31.7,31.8) has 8065 bin [31.8,31.9) has 7861 bin [31.9,32.0) has 7509 bin [32.0,32.1) has 7339 bin [32.1,32.2) has 7066 bin [32.2,32.3) has 7088 bin [32.3,32.4) has 6759 bin [32.4,32.5) has 6574 bin [32.5,32.6) has 6318 bin [32.6,32.7) has 6256 bin [32.7,32.8) has 5907 bin [32.8,32.9) has 5669 bin [32.9,33.0) has 5519 bin [33.0,33.1) has 5257 bin [33.1,33.2) has 4997 bin [33.2,33.3) has 4908 bin [33.3,33.4) has 4569 bin [33.4,33.5) has 4535 bin [33.5,33.6) has 4230 bin [33.6,33.7) has 3953 bin [33.7,33.8) has 3849 bin [33.8,33.9) has 3529 bin [33.9,34.0) has 3270 bin [34.0,34.1) has 2953 bin [34.1,34.2) has 2779 bin [34.2,34.3) has 2612 bin [34.3,34.4) has 2409 bin [34.4,34.5) has 2261 bin [34.5,34.6) has 2080 bin [34.6,34.7) has 1903 bin [34.7,34.8) has 1746 bin [34.8,34.9) has 1606 bin [34.9,35.0) has 1507 bin [35.0,35.1) has 1386 bin [35.1,35.2) has 1296 bin [35.2,35.3) has 1183 bin [35.3,35.4) has 1078 bin [35.4,35.5) has 1047 bin [35.5,35.6) has 929 bin [35.6,35.7) has 917 bin [35.7,35.8) has 767 bin [35.8,35.9) has 663 bin [35.9,36.0) has 611 bin [36.0,36.1) has 549 bin [36.1,36.2) has 507 bin [36.2,36.3) has 414 bin [36.3,36.4) has 437 bin [36.4,36.5) has 422 bin [36.5,36.6) has 358 bin [36.6,36.7) has 351 bin [36.7,36.8) has 331 bin [36.8,36.9) has 319 bin [36.9,37.0) has 328 bin [37.0,37.1) has 311 bin [37.1,37.2) has 286 bin [37.2,37.3) has 283 bin [37.3,37.4) has 244 bin [37.4,37.5) has 242 bin [37.5,37.6) has 196 bin [37.6,37.7) has 191 bin [37.7,37.8) has 154 bin [37.8,37.9) has 167 bin [37.9,38.0) has 134 bin [38.0,38.1) has 117 bin [38.1,38.2) has 132 bin [38.2,38.3) has 97 bin [38.3,38.4) has 89 bin [38.4,38.5) has 77 bin [38.5,38.6) has 57 bin [38.6,38.7) has 44 bin [38.7,38.8) has 34 bin [38.8,38.9) has 29 bin [38.9,39.0) has 37 bin [39.0,39.1) has 18 bin [39.1,39.2) has 11 bin [39.2,39.3) has 11 bin [39.3,39.4) has 5 bin [39.4,39.5) has 2 average z coordinate 17.0 for 26829703 element(s) point source id histogram with bin size 1.000000 bin 59 has 1506043 bin 60 has 21568287 bin 61 has 3755373 average point source id 60.083837305243371 for 26829703 element(s)