lasinfo (210611) report for 'AHN4T/34FN2_20.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: 337/2022 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: 33912793 number of points by return: 27220090 4870437 1465530 312983 40349 scale factor x y z: 0.001 0.001 0.001 offset x y z: 258980 469980 0 min x y z: 258980.000 469980.000 46.842 max x y z: 260019.999 471269.999 85.640 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: 33912793 extended number of points by return: 27220090 4870437 1465530 312983 40349 3197 207 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 46842 85640 intensity 57 4401 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 -29 -2 user_data 6 7 point_source_ID 179 180 gps_time 328781072.665580 328781519.309439 WARNING: range violates GPS week time specified by global encoding bit 0 Color R 15 255 G 33 255 B 20 255 NIR 0 255 extended_return_number 1 7 extended_number_of_returns 1 7 extended_classification 1 9 extended_scan_angle -4833 -333 extended_scanner_channel 0 0 attribute0 0 0 ('Amplitude') attribute1 -16.32 27.33 ('Reflectance') attribute2 0 65535 ('Deviation') number of first returns: 27220090 number of intermediate returns: 1823808 number of last returns: 27159031 number of single returns: 22290136 covered area in square units/kilounits: 1339632/1.34 point density: all returns 25.32 last only 20.27 (per square units) spacing: all returns 0.20 last only 0.22 (in units) WARNING: point type is 8 but (legacy) number of point records in header is 33912793 instead zero. WARNING: point type is 8 but (legacy) number of points by return [1] in header is 27220090 instead zero. WARNING: point type is 8 but (legacy) number of points by return [2] in header is 4870437 instead zero. WARNING: point type is 8 but (legacy) number of points by return [3] in header is 1465530 instead zero. WARNING: point type is 8 but (legacy) number of points by return [4] in header is 312983 instead zero. WARNING: point type is 8 but (legacy) number of points by return [5] in header is 40349 instead zero. overview over extended number of returns of given pulse: 22290136 6865567 3461574 1090529 185637 17987 1363 0 0 0 0 0 0 0 0 histogram of classification of points: 9626985 unclassified (1) 19307679 ground (2) 4977187 building (6) 942 water (9) +-> flagged as extended overlap: 2191388 +---> 671478 of those are unclassified (1) +---> 1156177 of those are ground (2) +---> 363733 of those are building (6) z coordinate histogram with bin size 0.100000 bin [46.8,46.9) has 128 bin [46.9,47.0) has 3168 bin [47.0,47.1) has 8702 bin [47.1,47.2) has 8541 bin [47.2,47.3) has 16573 bin [47.3,47.4) has 20546 bin [47.4,47.5) has 29547 bin [47.5,47.6) has 49893 bin [47.6,47.7) has 58152 bin [47.7,47.8) has 67623 bin [47.8,47.9) has 80657 bin [47.9,48.0) has 95714 bin [48.0,48.1) has 71805 bin [48.1,48.2) has 76824 bin [48.2,48.3) has 85593 bin [48.3,48.4) has 99933 bin [48.4,48.5) has 121783 bin [48.5,48.6) has 131047 bin [48.6,48.7) has 146916 bin [48.7,48.8) has 180643 bin [48.8,48.9) has 222426 bin [48.9,49.0) has 223176 bin [49.0,49.1) has 184944 bin [49.1,49.2) has 182603 bin [49.2,49.3) has 202151 bin [49.3,49.4) has 192037 bin [49.4,49.5) has 187808 bin [49.5,49.6) has 168829 bin [49.6,49.7) has 188280 bin [49.7,49.8) has 229588 bin [49.8,49.9) has 255136 bin [49.9,50.0) has 257200 bin [50.0,50.1) has 261713 bin [50.1,50.2) has 242065 bin [50.2,50.3) has 244594 bin [50.3,50.4) has 224257 bin [50.4,50.5) has 223540 bin [50.5,50.6) has 233591 bin [50.6,50.7) has 231903 bin [50.7,50.8) has 230258 bin [50.8,50.9) has 238556 bin [50.9,51.0) has 248275 bin [51.0,51.1) has 251861 bin [51.1,51.2) has 270909 bin [51.2,51.3) has 292533 bin [51.3,51.4) has 300807 bin [51.4,51.5) has 314666 bin [51.5,51.6) has 310538 bin [51.6,51.7) has 339545 bin [51.7,51.8) has 331333 bin [51.8,51.9) has 334548 bin [51.9,52.0) has 400090 bin [52.0,52.1) has 477907 bin [52.1,52.2) has 400289 bin 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[71.1,71.2) has 19214 bin [71.2,71.3) has 19475 bin [71.3,71.4) has 19118 bin [71.4,71.5) has 18681 bin [71.5,71.6) has 18403 bin [71.6,71.7) has 18452 bin [71.7,71.8) has 18518 bin [71.8,71.9) has 18272 bin [71.9,72.0) has 18054 bin [72.0,72.1) has 17678 bin [72.1,72.2) has 17322 bin [72.2,72.3) has 16872 bin [72.3,72.4) has 16907 bin [72.4,72.5) has 16366 bin [72.5,72.6) has 15990 bin [72.6,72.7) has 15584 bin [72.7,72.8) has 15616 bin [72.8,72.9) has 15210 bin [72.9,73.0) has 15107 bin [73.0,73.1) has 15032 bin [73.1,73.2) has 14772 bin [73.2,73.3) has 14612 bin [73.3,73.4) has 14517 bin [73.4,73.5) has 14133 bin [73.5,73.6) has 14051 bin [73.6,73.7) has 14888 bin [73.7,73.8) has 14277 bin [73.8,73.9) has 13762 bin [73.9,74.0) has 13520 bin [74.0,74.1) has 13588 bin [74.1,74.2) has 13248 bin [74.2,74.3) has 12703 bin [74.3,74.4) has 12333 bin [74.4,74.5) has 12374 bin [74.5,74.6) has 12200 bin [74.6,74.7) has 11924 bin [74.7,74.8) has 11893 bin [74.8,74.9) has 11751 bin [74.9,75.0) has 11786 bin [75.0,75.1) has 11245 bin [75.1,75.2) has 10975 bin [75.2,75.3) has 10529 bin [75.3,75.4) has 10587 bin [75.4,75.5) has 10205 bin [75.5,75.6) has 9875 bin [75.6,75.7) has 9971 bin [75.7,75.8) has 9622 bin [75.8,75.9) has 9446 bin [75.9,76.0) has 9450 bin [76.0,76.1) has 9218 bin [76.1,76.2) has 8904 bin [76.2,76.3) has 8665 bin [76.3,76.4) has 8582 bin [76.4,76.5) has 8444 bin [76.5,76.6) has 8441 bin [76.6,76.7) has 8409 bin [76.7,76.8) has 13708 bin [76.8,76.9) has 9044 bin [76.9,77.0) has 9050 bin [77.0,77.1) has 19334 bin [77.1,77.2) has 8979 bin [77.2,77.3) has 7656 bin [77.3,77.4) has 7252 bin [77.4,77.5) has 8239 bin [77.5,77.6) has 8868 bin [77.6,77.7) has 7033 bin [77.7,77.8) has 6685 bin [77.8,77.9) has 6521 bin [77.9,78.0) has 6364 bin [78.0,78.1) has 6378 bin [78.1,78.2) has 6268 bin [78.2,78.3) has 5945 bin [78.3,78.4) has 5916 bin [78.4,78.5) has 5784 bin [78.5,78.6) has 5626 bin [78.6,78.7) has 5435 bin [78.7,78.8) has 5279 bin [78.8,78.9) has 5123 bin [78.9,79.0) has 4828 bin [79.0,79.1) has 4887 bin [79.1,79.2) has 4680 bin [79.2,79.3) has 4456 bin [79.3,79.4) has 4304 bin [79.4,79.5) has 4048 bin [79.5,79.6) has 4068 bin [79.6,79.7) has 3866 bin [79.7,79.8) has 3723 bin [79.8,79.9) has 3596 bin [79.9,80.0) has 3350 bin [80.0,80.1) has 3295 bin [80.1,80.2) has 3181 bin [80.2,80.3) has 3155 bin [80.3,80.4) has 2989 bin [80.4,80.5) has 2852 bin [80.5,80.6) has 2655 bin [80.6,80.7) has 2591 bin [80.7,80.8) has 2476 bin [80.8,80.9) has 2256 bin [80.9,81.0) has 2198 bin [81.0,81.1) has 2076 bin [81.1,81.2) has 2005 bin [81.2,81.3) has 1828 bin [81.3,81.4) has 1663 bin [81.4,81.5) has 1568 bin [81.5,81.6) has 1548 bin [81.6,81.7) has 1461 bin [81.7,81.8) has 1381 bin [81.8,81.9) has 1326 bin [81.9,82.0) has 1238 bin [82.0,82.1) has 1168 bin [82.1,82.2) has 1114 bin [82.2,82.3) has 1050 bin [82.3,82.4) has 957 bin [82.4,82.5) has 867 bin [82.5,82.6) has 779 bin [82.6,82.7) has 730 bin [82.7,82.8) has 772 bin [82.8,82.9) has 733 bin [82.9,83.0) has 629 bin [83.0,83.1) has 635 bin [83.1,83.2) has 540 bin [83.2,83.3) has 533 bin [83.3,83.4) has 519 bin [83.4,83.5) has 470 bin [83.5,83.6) has 477 bin [83.6,83.7) has 478 bin [83.7,83.8) has 449 bin [83.8,83.9) has 381 bin [83.9,84.0) has 350 bin [84.0,84.1) has 318 bin [84.1,84.2) has 275 bin [84.2,84.3) has 228 bin [84.3,84.4) has 199 bin [84.4,84.5) has 159 bin [84.5,84.6) has 128 bin [84.6,84.7) has 114 bin [84.7,84.8) has 75 bin [84.8,84.9) has 63 bin [84.9,85.0) has 50 bin [85.0,85.1) has 44 bin [85.1,85.2) has 33 bin [85.2,85.3) has 18 bin [85.3,85.4) has 13 bin [85.4,85.5) has 4 bin [85.5,85.6) has 7 bin [85.6,85.7) has 1 average z coordinate 55.5 for 33912793 element(s) point source id histogram with bin size 1.000000 bin 179 has 16699687 bin 180 has 17213106 average point source id 179.507569695011568 for 33912793 element(s)