lasinfo (210611) report for 'AHN4T/29CN2_13.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: 336/2022 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: 43086071 number of points by return: 28488163 11143668 2996981 418179 36931 scale factor x y z: 0.001 0.001 0.001 offset x y z: 266980 483730 0 min x y z: 266980.000 483730.000 27.102 max x y z: 268019.999 485019.999 60.767 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: 43086071 extended number of points by return: 28488163 11143668 2996981 418179 36931 2077 72 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 27102 60767 intensity 36 2762 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 -11 29 user_data 6 7 point_source_ID 186 187 gps_time 328786232.407236 328786848.985935 WARNING: range violates GPS week time specified by global encoding bit 0 Color R 16 255 G 34 255 B 30 255 NIR 7 255 extended_return_number 1 7 extended_number_of_returns 1 7 extended_classification 1 9 extended_scan_angle -1833 4833 extended_scanner_channel 0 0 attribute0 0 0 ('Amplitude') attribute1 -16.22 10.99 ('Reflectance') attribute2 0 65535 ('Deviation') number of first returns: 28488163 number of intermediate returns: 3456348 number of last returns: 28469997 number of single returns: 17328437 covered area in square units/kilounits: 1339228/1.34 point density: all returns 32.17 last only 21.26 (per square units) spacing: all returns 0.18 last only 0.22 (in units) WARNING: point type is 8 but (legacy) number of point records in header is 43086071 instead zero. WARNING: point type is 8 but (legacy) number of points by return [1] in header is 28488163 instead zero. WARNING: point type is 8 but (legacy) number of points by return [2] in header is 11143668 instead zero. WARNING: point type is 8 but (legacy) number of points by return [3] in header is 2996981 instead zero. WARNING: point type is 8 but (legacy) number of points by return [4] in header is 418179 instead zero. WARNING: point type is 8 but (legacy) number of points by return [5] in header is 36931 instead zero. overview over extended number of returns of given pulse: 17328437 16301268 7742831 1526532 174423 12090 490 0 0 0 0 0 0 0 0 histogram of classification of points: 21298269 unclassified (1) 21737798 ground (2) 49339 building (6) 665 water (9) +-> flagged as extended overlap: 2888560 +---> 1359399 of those are unclassified (1) +---> 1519726 of those are ground (2) +---> 9335 of those are building (6) +---> 100 of those are water (9) z coordinate histogram with bin size 0.100000 bin [27.1,27.2) has 167 bin [27.2,27.3) has 867 bin [27.3,27.4) has 2229 bin [27.4,27.5) has 7520 bin [27.5,27.6) has 13365 bin [27.6,27.7) has 15609 bin [27.7,27.8) has 18407 bin [27.8,27.9) has 37235 bin [27.9,28.0) has 61638 bin [28.0,28.1) has 43921 bin [28.1,28.2) has 64914 bin [28.2,28.3) has 84475 bin [28.3,28.4) has 165348 bin [28.4,28.5) has 169614 bin [28.5,28.6) has 251669 bin [28.6,28.7) has 412228 bin [28.7,28.8) has 590756 bin [28.8,28.9) has 611174 bin [28.9,29.0) has 751136 bin [29.0,29.1) has 828978 bin [29.1,29.2) has 1066209 bin [29.2,29.3) has 935303 bin [29.3,29.4) has 845508 bin [29.4,29.5) has 886306 bin [29.5,29.6) has 895354 bin [29.6,29.7) has 959527 bin [29.7,29.8) has 981644 bin [29.8,29.9) has 964541 bin [29.9,30.0) has 846699 bin [30.0,30.1) has 742381 bin [30.1,30.2) has 769042 bin [30.2,30.3) has 852480 bin [30.3,30.4) has 967462 bin [30.4,30.5) has 984747 bin [30.5,30.6) has 1066690 bin [30.6,30.7) has 899464 bin [30.7,30.8) has 594765 bin [30.8,30.9) has 461324 bin [30.9,31.0) has 380741 bin [31.0,31.1) has 334203 bin [31.1,31.2) has 303078 bin [31.2,31.3) has 271225 bin [31.3,31.4) has 238774 bin [31.4,31.5) has 210687 bin [31.5,31.6) has 196040 bin [31.6,31.7) has 186830 bin [31.7,31.8) has 174565 bin [31.8,31.9) has 160686 bin [31.9,32.0) has 151082 bin [32.0,32.1) has 144527 bin [32.1,32.2) has 133415 bin [32.2,32.3) has 128833 bin [32.3,32.4) has 123265 bin 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185569 bin [47.6,47.7) has 185382 bin [47.7,47.8) has 184965 bin [47.8,47.9) has 183766 bin [47.9,48.0) has 182062 bin [48.0,48.1) has 179527 bin [48.1,48.2) has 178525 bin [48.2,48.3) has 178100 bin [48.3,48.4) has 176466 bin [48.4,48.5) has 173374 bin [48.5,48.6) has 171418 bin [48.6,48.7) has 169386 bin [48.7,48.8) has 167237 bin [48.8,48.9) has 166018 bin [48.9,49.0) has 163880 bin [49.0,49.1) has 162132 bin [49.1,49.2) has 160320 bin [49.2,49.3) has 157047 bin [49.3,49.4) has 154254 bin [49.4,49.5) has 151011 bin [49.5,49.6) has 148025 bin [49.6,49.7) has 144341 bin [49.7,49.8) has 140182 bin [49.8,49.9) has 136696 bin [49.9,50.0) has 132872 bin [50.0,50.1) has 129480 bin [50.1,50.2) has 126530 bin [50.2,50.3) has 122213 bin [50.3,50.4) has 118182 bin [50.4,50.5) has 114713 bin [50.5,50.6) has 111221 bin [50.6,50.7) has 107292 bin [50.7,50.8) has 104741 bin [50.8,50.9) has 100882 bin [50.9,51.0) has 97063 bin [51.0,51.1) has 94031 bin [51.1,51.2) has 91206 bin [51.2,51.3) has 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[55.1,55.2) has 10614 bin [55.2,55.3) has 9923 bin [55.3,55.4) has 9029 bin [55.4,55.5) has 8133 bin [55.5,55.6) has 7564 bin [55.6,55.7) has 6943 bin [55.7,55.8) has 6350 bin [55.8,55.9) has 5657 bin [55.9,56.0) has 5239 bin [56.0,56.1) has 4842 bin [56.1,56.2) has 4491 bin [56.2,56.3) has 4025 bin [56.3,56.4) has 3501 bin [56.4,56.5) has 3228 bin [56.5,56.6) has 2913 bin [56.6,56.7) has 2645 bin [56.7,56.8) has 2381 bin [56.8,56.9) has 2163 bin [56.9,57.0) has 1986 bin [57.0,57.1) has 1690 bin [57.1,57.2) has 1505 bin [57.2,57.3) has 1395 bin [57.3,57.4) has 1171 bin [57.4,57.5) has 1156 bin [57.5,57.6) has 1064 bin [57.6,57.7) has 928 bin [57.7,57.8) has 799 bin [57.8,57.9) has 697 bin [57.9,58.0) has 601 bin [58.0,58.1) has 460 bin [58.1,58.2) has 434 bin [58.2,58.3) has 373 bin [58.3,58.4) has 307 bin [58.4,58.5) has 303 bin [58.5,58.6) has 289 bin [58.6,58.7) has 251 bin [58.7,58.8) has 208 bin [58.8,58.9) has 197 bin [58.9,59.0) has 160 bin [59.0,59.1) has 132 bin [59.1,59.2) has 114 bin [59.2,59.3) has 85 bin [59.3,59.4) has 78 bin [59.4,59.5) has 70 bin [59.5,59.6) has 64 bin [59.6,59.7) has 65 bin [59.7,59.8) has 40 bin [59.8,59.9) has 41 bin [59.9,60.0) has 37 bin [60.0,60.1) has 25 bin [60.1,60.2) has 13 bin [60.2,60.3) has 11 bin [60.3,60.4) has 9 bin [60.4,60.5) has 6 bin [60.5,60.6) has 5 bin [60.6,60.7) has 3 bin [60.7,60.8) has 2 average z coordinate 36.8 for 43086071 element(s) point source id histogram with bin size 1.000000 bin 186 has 30082100 bin 187 has 13003971 average point source id 186.301813804280272 for 43086071 element(s)