lasinfo (210611) report for 'AHN4T/57EZ2_09.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: 340/2022 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: 52106437 number of points by return: 44646418 5528708 1606616 293790 30905 scale factor x y z: 0.001 0.001 0.001 offset x y z: 167980 366230 0 min x y z: 167980.000 366230.000 26.547 max x y z: 169019.999 367519.999 62.491 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: 52106437 extended number of points by return: 44646418 5528708 1606616 293790 30905 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 26547 62491 intensity 0 5029 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 -30 29 user_data 6 7 point_source_ID 85 2087 gps_time 296131091.888362 298302145.629488 WARNING: range violates GPS week time specified by global encoding bit 0 Color R 19 255 G 37 255 B 25 255 NIR 7 255 extended_return_number 1 5 extended_number_of_returns 1 7 extended_classification 1 26 extended_scan_angle -5000 4833 extended_scanner_channel 0 0 attribute0 0 50.29 ('Amplitude') attribute1 -16.94 33.21 ('Reflectance') attribute2 0 65535 ('Deviation') number of first returns: 44646418 number of intermediate returns: 1937993 number of last returns: 44614588 number of single returns: 39092562 covered area in square units/kilounits: 1338272/1.34 point density: all returns 38.94 last only 33.34 (per square units) spacing: all returns 0.16 last only 0.17 (in units) WARNING: point type is 8 but (legacy) number of point records in header is 52106437 instead zero. WARNING: point type is 8 but (legacy) number of points by return [1] in header is 44646418 instead zero. WARNING: point type is 8 but (legacy) number of points by return [2] in header is 5528708 instead zero. WARNING: point type is 8 but (legacy) number of points by return [3] in header is 1606616 instead zero. WARNING: point type is 8 but (legacy) number of points by return [4] in header is 293790 instead zero. WARNING: point type is 8 but (legacy) number of points by return [5] in header is 30905 instead zero. overview over extended number of returns of given pulse: 39092562 7855751 3947338 1055042 145123 9934 687 0 0 0 0 0 0 0 0 histogram of classification of points: 10282131 unclassified (1) 40648646 ground (2) 1083801 building (6) 86405 water (9) 5454 Reserved for ASPRS Definition (26) +-> flagged as extended overlap: 3615915 +---> 776326 of those are unclassified (1) +---> 2740665 of those are ground (2) +---> 97290 of those are building (6) +---> 1530 of those are water (9) +---> 104 of those are Reserved for ASPRS Definition (26) z coordinate histogram with bin size 0.100000 bin [26.5,26.6) has 10 bin [26.6,26.7) has 1070 bin [26.7,26.8) has 11060 bin [26.8,26.9) has 14102 bin [26.9,27.0) has 14683 bin [27.0,27.1) has 24588 bin [27.1,27.2) has 161869 bin [27.2,27.3) has 468044 bin [27.3,27.4) has 632824 bin [27.4,27.5) has 1098689 bin [27.5,27.6) has 1395112 bin [27.6,27.7) has 1269694 bin [27.7,27.8) has 1096353 bin [27.8,27.9) has 1035650 bin [27.9,28.0) has 1217191 bin [28.0,28.1) has 1368419 bin [28.1,28.2) has 1589940 bin [28.2,28.3) has 1784844 bin [28.3,28.4) has 1977377 bin [28.4,28.5) has 1855896 bin [28.5,28.6) has 1850929 bin [28.6,28.7) has 1939457 bin [28.7,28.8) has 1935515 bin [28.8,28.9) has 1873099 bin [28.9,29.0) has 1757565 bin [29.0,29.1) has 1618764 bin [29.1,29.2) has 1533832 bin [29.2,29.3) has 1466262 bin [29.3,29.4) has 1649619 bin [29.4,29.5) has 1601968 bin [29.5,29.6) has 1525050 bin [29.6,29.7) has 1802376 bin [29.7,29.8) has 1888396 bin [29.8,29.9) has 1404531 bin [29.9,30.0) has 967550 bin [30.0,30.1) has 687113 bin [30.1,30.2) has 462351 bin [30.2,30.3) has 143937 bin [30.3,30.4) has 105406 bin [30.4,30.5) has 110678 bin [30.5,30.6) has 71719 bin [30.6,30.7) has 72002 bin [30.7,30.8) has 75551 bin [30.8,30.9) has 82487 bin [30.9,31.0) has 79054 bin [31.0,31.1) has 82190 bin [31.1,31.2) has 87753 bin [31.2,31.3) has 109275 bin 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344 bin [58.7,58.8) has 322 bin [58.8,58.9) has 347 bin [58.9,59.0) has 293 bin [59.0,59.1) has 269 bin [59.1,59.2) has 219 bin [59.2,59.3) has 246 bin [59.3,59.4) has 224 bin [59.4,59.5) has 196 bin [59.5,59.6) has 171 bin [59.6,59.7) has 150 bin [59.7,59.8) has 149 bin [59.8,59.9) has 133 bin [59.9,60.0) has 129 bin [60.0,60.1) has 117 bin [60.1,60.2) has 101 bin [60.2,60.3) has 89 bin [60.3,60.4) has 61 bin [60.4,60.5) has 67 bin [60.5,60.6) has 41 bin [60.6,60.7) has 54 bin [60.7,60.8) has 52 bin [60.8,60.9) has 41 bin [60.9,61.0) has 29 bin [61.0,61.1) has 21 bin [61.1,61.2) has 29 bin [61.2,61.3) has 33 bin [61.3,61.4) has 27 bin [61.4,61.5) has 21 bin [61.5,61.6) has 17 bin [61.6,61.7) has 12 bin [61.7,61.8) has 17 bin [61.8,61.9) has 8 bin [61.9,62.0) has 11 bin [62.0,62.1) has 4 bin [62.1,62.2) has 10 bin [62.2,62.3) has 5 bin [62.3,62.4) has 2 bin [62.4,62.5) has 2 average z coordinate 30.3 for 52106437 element(s) point source id histogram with bin size 1.000000 bin 85 has 1997888 bin 86 has 23724572 bin 205 has 22264142 bin 1084 has 914393 bin 2087 has 3205442 average point source id 277.417591381272132 for 52106437 element(s)