lasinfo (210611) report for 'AHN4T/51FZ2_23.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: 339/2022 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: 35147875 number of points by return: 23221273 8807526 2644535 432553 41988 scale factor x y z: 0.001 0.001 0.001 offset x y z: 176980 387480 0 min x y z: 176980.000 387480.000 16.188 max x y z: 178019.999 388769.999 58.415 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: 35147875 extended number of points by return: 23221273 8807526 2644535 432553 41988 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 16188 58415 intensity 56 4860 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 81 83 gps_time 296125558.839595 296128111.197632 WARNING: range violates GPS week time specified by global encoding bit 0 Color R 14 255 G 39 255 B 29 255 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 0.56 48.6 ('Amplitude') attribute1 -16.5 32.17 ('Reflectance') attribute2 0 65535 ('Deviation') number of first returns: 23221273 number of intermediate returns: 3117488 number of last returns: 23171870 number of single returns: 14362756 covered area in square units/kilounits: 1339252/1.34 point density: all returns 26.24 last only 17.30 (per square units) spacing: all returns 0.20 last only 0.24 (in units) WARNING: point type is 8 but (legacy) number of point records in header is 35147875 instead zero. WARNING: point type is 8 but (legacy) number of points by return [1] in header is 23221273 instead zero. WARNING: point type is 8 but (legacy) number of points by return [2] in header is 8807526 instead zero. WARNING: point type is 8 but (legacy) number of points by return [3] in header is 2644535 instead zero. WARNING: point type is 8 but (legacy) number of points by return [4] in header is 432553 instead zero. WARNING: point type is 8 but (legacy) number of points by return [5] in header is 41988 instead zero. overview over extended number of returns of given pulse: 14362756 12364503 6645171 1564800 197385 12760 500 0 0 0 0 0 0 0 0 histogram of classification of points: 16101956 unclassified (1) 17658304 ground (2) 1372803 building (6) 4781 water (9) 10031 Reserved for ASPRS Definition (26) +-> flagged as extended overlap: 2374511 +---> 919564 of those are unclassified (1) +---> 1323135 of those are ground (2) +---> 124932 of those are building (6) +---> 424 of those are water (9) +---> 6456 of those are Reserved for ASPRS Definition (26) z coordinate histogram with bin size 0.100000 bin [16.1,16.2) has 1 bin [16.2,16.3) has 6 bin [16.3,16.4) has 1059 bin [16.4,16.5) has 881 bin [16.5,16.6) has 393 bin [16.6,16.7) has 330 bin [16.7,16.8) has 264 bin [16.8,16.9) has 208 bin [16.9,17.0) has 233 bin [17.0,17.1) has 498 bin [17.1,17.2) has 2254 bin [17.2,17.3) has 4227 bin [17.3,17.4) has 3346 bin [17.4,17.5) has 5401 bin [17.5,17.6) has 10189 bin [17.6,17.7) has 6860 bin [17.7,17.8) has 4441 bin [17.8,17.9) has 11842 bin [17.9,18.0) has 22026 bin [18.0,18.1) has 22623 bin [18.1,18.2) has 34611 bin [18.2,18.3) has 162181 bin [18.3,18.4) has 161464 bin [18.4,18.5) has 175017 bin [18.5,18.6) has 223608 bin [18.6,18.7) has 273328 bin [18.7,18.8) has 392689 bin [18.8,18.9) has 478600 bin [18.9,19.0) has 507014 bin [19.0,19.1) has 472799 bin [19.1,19.2) has 542860 bin [19.2,19.3) has 693692 bin [19.3,19.4) has 672009 bin [19.4,19.5) has 788904 bin [19.5,19.6) has 786300 bin [19.6,19.7) has 753708 bin [19.7,19.8) has 791132 bin [19.8,19.9) has 845330 bin [19.9,20.0) has 905935 bin [20.0,20.1) has 1006033 bin [20.1,20.2) has 1105667 bin [20.2,20.3) has 962638 bin [20.3,20.4) has 723510 bin [20.4,20.5) has 623078 bin [20.5,20.6) has 553587 bin [20.6,20.7) has 536092 bin [20.7,20.8) has 511642 bin [20.8,20.9) has 436086 bin [20.9,21.0) has 366032 bin [21.0,21.1) has 319831 bin 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has 6225 bin [47.9,48.0) has 6231 bin [48.0,48.1) has 6266 bin [48.1,48.2) has 6037 bin [48.2,48.3) has 5761 bin [48.3,48.4) has 5602 bin [48.4,48.5) has 5405 bin [48.5,48.6) has 5313 bin [48.6,48.7) has 5188 bin [48.7,48.8) has 5056 bin [48.8,48.9) has 4911 bin [48.9,49.0) has 4595 bin [49.0,49.1) has 4445 bin [49.1,49.2) has 4254 bin [49.2,49.3) has 4210 bin [49.3,49.4) has 4210 bin [49.4,49.5) has 4067 bin [49.5,49.6) has 4133 bin [49.6,49.7) has 3988 bin [49.7,49.8) has 3801 bin [49.8,49.9) has 3788 bin [49.9,50.0) has 3623 bin [50.0,50.1) has 3604 bin [50.1,50.2) has 3459 bin [50.2,50.3) has 3311 bin [50.3,50.4) has 3290 bin [50.4,50.5) has 2953 bin [50.5,50.6) has 2920 bin [50.6,50.7) has 2817 bin [50.7,50.8) has 2811 bin [50.8,50.9) has 2597 bin [50.9,51.0) has 2591 bin [51.0,51.1) has 2316 bin [51.1,51.2) has 2321 bin [51.2,51.3) has 2237 bin [51.3,51.4) has 2070 bin [51.4,51.5) has 1930 bin [51.5,51.6) has 1893 bin [51.6,51.7) has 1823 bin [51.7,51.8) has 1657 bin [51.8,51.9) has 1593 bin [51.9,52.0) has 1529 bin [52.0,52.1) has 1389 bin [52.1,52.2) has 1330 bin [52.2,52.3) has 1260 bin [52.3,52.4) has 1221 bin [52.4,52.5) has 1236 bin [52.5,52.6) has 1162 bin [52.6,52.7) has 1173 bin [52.7,52.8) has 1059 bin [52.8,52.9) has 1007 bin [52.9,53.0) has 854 bin [53.0,53.1) has 826 bin [53.1,53.2) has 747 bin [53.2,53.3) has 722 bin [53.3,53.4) has 673 bin [53.4,53.5) has 607 bin [53.5,53.6) has 584 bin [53.6,53.7) has 553 bin [53.7,53.8) has 534 bin [53.8,53.9) has 467 bin [53.9,54.0) has 467 bin [54.0,54.1) has 461 bin [54.1,54.2) has 390 bin [54.2,54.3) has 325 bin [54.3,54.4) has 311 bin [54.4,54.5) has 290 bin [54.5,54.6) has 263 bin [54.6,54.7) has 229 bin [54.7,54.8) has 219 bin [54.8,54.9) has 223 bin [54.9,55.0) has 205 bin [55.0,55.1) has 209 bin [55.1,55.2) has 183 bin [55.2,55.3) has 167 bin [55.3,55.4) has 153 bin [55.4,55.5) has 139 bin [55.5,55.6) has 131 bin [55.6,55.7) has 132 bin [55.7,55.8) has 76 bin [55.8,55.9) has 91 bin [55.9,56.0) has 84 bin [56.0,56.1) has 88 bin [56.1,56.2) has 63 bin [56.2,56.3) has 44 bin [56.3,56.4) has 58 bin [56.4,56.5) has 57 bin [56.5,56.6) has 45 bin [56.6,56.7) has 55 bin [56.7,56.8) has 33 bin [56.8,56.9) has 32 bin [56.9,57.0) has 27 bin [57.0,57.1) has 21 bin [57.1,57.2) has 15 bin [57.2,57.3) has 8 bin [57.3,57.4) has 12 bin [57.4,57.5) has 18 bin [57.5,57.6) has 9 bin [57.6,57.7) has 15 bin [57.7,57.8) has 10 bin [57.8,57.9) has 10 bin [57.9,58.0) has 6 bin [58.1,58.2) has 4 bin [58.2,58.3) has 3 bin [58.4,58.5) has 2 average z coordinate 25.6 for 35147875 element(s) point source id histogram with bin size 1.000000 bin 81 has 3939755 bin 82 has 29535156 bin 83 has 1672964 average point source id 81.935507025673672 for 35147875 element(s)