lasinfo (210611) report for 'AHN4T/27HZ1_25.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: 49478986 number of points by return: 42350695 4712643 1886967 457516 65382 scale factor x y z: 0.001 0.001 0.001 offset x y z: 213980 474980 0 min x y z: 213980.000 474980.000 5.276 max x y z: 215019.999 476269.999 40.039 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: 49478986 extended number of points by return: 42350695 4712643 1886967 457516 65382 5503 280 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 5276 40039 intensity 56 4567 return_number 1 7 number_of_returns 1 7 edge_of_flight_line 0 1 scan_direction_flag 0 1 classification 1 14 scan_angle_rank -25 29 user_data 6 7 point_source_ID 141 212 gps_time 328779080.430591 330435069.343885 WARNING: range violates GPS week time specified by global encoding bit 0 Color R 17 255 G 43 255 B 40 255 NIR 11 255 extended_return_number 1 7 extended_number_of_returns 1 7 extended_classification 1 14 extended_scan_angle -4167 4833 extended_scanner_channel 0 0 attribute0 0 0 ('Amplitude') attribute1 -16.33 29.6 ('Reflectance') attribute2 0 65535 ('Deviation') number of first returns: 42350695 number of intermediate returns: 2422836 number of last returns: 42313863 number of single returns: 37608408 covered area in square units/kilounits: 1339836/1.34 point density: all returns 36.93 last only 31.58 (per square units) spacing: all returns 0.16 last only 0.18 (in units) WARNING: point type is 8 but (legacy) number of point records in header is 49478986 instead zero. WARNING: point type is 8 but (legacy) number of points by return [1] in header is 42350695 instead zero. WARNING: point type is 8 but (legacy) number of points by return [2] in header is 4712643 instead zero. WARNING: point type is 8 but (legacy) number of points by return [3] in header is 1886967 instead zero. WARNING: point type is 8 but (legacy) number of points by return [4] in header is 457516 instead zero. WARNING: point type is 8 but (legacy) number of points by return [5] in header is 65382 instead zero. overview over extended number of returns of given pulse: 37608408 5664375 4301169 1571806 299886 31438 1904 0 0 0 0 0 0 0 0 histogram of classification of points: 8396356 unclassified (1) 40472897 ground (2) 549926 building (6) 55994 water (9) 3813 wire conductor (14) +-> flagged as extended overlap: 3553102 +---> 689494 of those are unclassified (1) +---> 2792226 of those are ground (2) +---> 71065 of those are building (6) +---> 208 of those are water (9) +---> 109 of those are wire conductor (14) z coordinate histogram with bin size 0.100000 bin [5.2,5.3) has 1 bin [5.3,5.4) has 84 bin [5.4,5.5) has 2133 bin [5.5,5.6) has 10600 bin [5.6,5.7) has 16211 bin [5.7,5.8) has 41468 bin [5.8,5.9) has 24987 bin [5.9,6.0) has 48192 bin [6.0,6.1) has 140723 bin [6.1,6.2) has 626788 bin [6.2,6.3) has 793744 bin [6.3,6.4) has 545345 bin [6.4,6.5) has 563426 bin [6.5,6.6) has 522841 bin [6.6,6.7) has 714967 bin [6.7,6.8) has 1295773 bin [6.8,6.9) has 1238282 bin [6.9,7.0) has 1458372 bin [7.0,7.1) has 1753616 bin [7.1,7.2) has 1523314 bin [7.2,7.3) has 1411653 bin [7.3,7.4) has 1405103 bin [7.4,7.5) has 1758514 bin [7.5,7.6) has 2053016 bin [7.6,7.7) has 1799381 bin [7.7,7.8) has 1731155 bin [7.8,7.9) has 1918860 bin [7.9,8.0) has 2009250 bin [8.0,8.1) has 1888675 bin [8.1,8.2) has 1505307 bin [8.2,8.3) has 1423590 bin [8.3,8.4) has 1198529 bin [8.4,8.5) has 1053732 bin [8.5,8.6) has 1085896 bin [8.6,8.7) has 883948 bin [8.7,8.8) has 769740 bin [8.8,8.9) has 788607 bin [8.9,9.0) has 971782 bin [9.0,9.1) has 1174227 bin [9.1,9.2) has 792291 bin [9.2,9.3) has 571335 bin [9.3,9.4) has 478977 bin [9.4,9.5) has 396846 bin [9.5,9.6) has 295304 bin [9.6,9.7) has 212478 bin [9.7,9.8) has 180673 bin [9.8,9.9) has 190426 bin [9.9,10.0) has 146285 bin [10.0,10.1) has 43490 bin [10.1,10.2) has 42307 bin [10.2,10.3) has 43253 bin [10.3,10.4) has 43422 bin [10.4,10.5) has 39380 bin 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199 bin [37.8,37.9) has 176 bin [37.9,38.0) has 155 bin [38.0,38.1) has 154 bin [38.1,38.2) has 138 bin [38.2,38.3) has 109 bin [38.3,38.4) has 95 bin [38.4,38.5) has 107 bin [38.5,38.6) has 91 bin [38.6,38.7) has 72 bin [38.7,38.8) has 69 bin [38.8,38.9) has 43 bin [38.9,39.0) has 33 bin [39.0,39.1) has 32 bin [39.1,39.2) has 32 bin [39.2,39.3) has 25 bin [39.3,39.4) has 13 bin [39.4,39.5) has 14 bin [39.5,39.6) has 16 bin [39.6,39.7) has 11 bin [39.7,39.8) has 15 bin [39.8,39.9) has 4 bin [39.9,40.0) has 3 bin [40.0,40.1) has 3 average z coordinate 9.8 for 49478986 element(s) point source id histogram with bin size 1.000000 bin 141 has 4161115 bin 142 has 22805555 bin 212 has 22512316 average point source id 173.765020507898043 for 49478986 element(s)