lasinfo (210611) report for 'AHN4T/26FZ1_14.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: 178/2021 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: 45119421 number of points by return: 40969609 2869242 1014856 231664 34050 scale factor x y z: 0.001 0.001 0.001 offset x y z: 172980 489980 0 min x y z: 172980.000 489980.000 -5.397 max x y z: 174019.999 491269.999 31.534 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: 45119421 extended number of points by return: 40969609 2869242 1014856 231664 34050 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 -5397 31534 intensity 15 2686 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 -7 35 user_data 6 7 point_source_ID 131 132 gps_time 270127840.771422 270128734.413868 WARNING: range violates GPS week time specified by global encoding bit 0 Color R 0 255 G 8 255 B 15 251 NIR 0 255 extended_return_number 1 5 extended_number_of_returns 1 7 extended_classification 1 26 extended_scan_angle -1167 5833 extended_scanner_channel 0 0 attribute0 0.15 26.86 ('Amplitude') attribute1 -15.39 11.8 ('Reflectance') attribute2 0 65535 ('Deviation') number of first returns: 40969609 number of intermediate returns: 1285714 number of last returns: 40946658 number of single returns: 38082560 covered area in square units/kilounits: 1312516/1.31 point density: all returns 34.38 last only 31.20 (per square units) spacing: all returns 0.17 last only 0.18 (in units) WARNING: point type is 8 but (legacy) number of point records in header is 45119421 instead zero. WARNING: point type is 8 but (legacy) number of points by return [1] in header is 40969609 instead zero. WARNING: point type is 8 but (legacy) number of points by return [2] in header is 2869242 instead zero. WARNING: point type is 8 but (legacy) number of points by return [3] in header is 1014856 instead zero. WARNING: point type is 8 but (legacy) number of points by return [4] in header is 231664 instead zero. WARNING: point type is 8 but (legacy) number of points by return [5] in header is 34050 instead zero. overview over extended number of returns of given pulse: 38082560 3713079 2357977 794416 170240 1129 20 0 0 0 0 0 0 0 0 histogram of classification of points: 4990170 unclassified (1) 37993671 ground (2) 2133585 water (9) 1995 Reserved for ASPRS Definition (26) +-> flagged as extended overlap: 3368673 +---> 625228 of those are unclassified (1) +---> 2470414 of those are ground (2) +---> 272543 of those are water (9) +---> 488 of those are Reserved for ASPRS Definition (26) z coordinate histogram with bin size 0.100000 bin [-5.4,-5.3) has 417 bin [-5.3,-5.2) has 99398 bin [-5.2,-5.1) has 41178 bin [-5.1,-5.0) has 10589 bin [-5.0,-4.9) has 12543 bin [-4.9,-4.8) has 97530 bin [-4.8,-4.7) has 58623 bin [-4.7,-4.6) has 28839 bin [-4.6,-4.5) has 108269 bin [-4.5,-4.4) has 192105 bin [-4.4,-4.3) has 81112 bin [-4.3,-4.2) has 67401 bin [-4.2,-4.1) has 66667 bin [-4.1,-4.0) has 148665 bin 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[27.9,28.0) has 349 bin [28.0,28.1) has 342 bin [28.1,28.2) has 289 bin [28.2,28.3) has 257 bin [28.3,28.4) has 274 bin [28.4,28.5) has 281 bin [28.5,28.6) has 260 bin [28.6,28.7) has 224 bin [28.7,28.8) has 178 bin [28.8,28.9) has 192 bin [28.9,29.0) has 161 bin [29.0,29.1) has 162 bin [29.1,29.2) has 165 bin [29.2,29.3) has 136 bin [29.3,29.4) has 126 bin [29.4,29.5) has 115 bin [29.5,29.6) has 94 bin [29.6,29.7) has 89 bin [29.7,29.8) has 76 bin [29.8,29.9) has 67 bin [29.9,30.0) has 60 bin [30.0,30.1) has 49 bin [30.1,30.2) has 46 bin [30.2,30.3) has 40 bin [30.3,30.4) has 36 bin [30.4,30.5) has 29 bin [30.5,30.6) has 25 bin [30.6,30.7) has 23 bin [30.7,30.8) has 10 bin [30.8,30.9) has 12 bin [30.9,31.0) has 6 bin [31.0,31.1) has 6 bin [31.1,31.2) has 3 bin [31.2,31.3) has 3 bin [31.3,31.4) has 5 bin [31.5,31.6) has 1 average z coordinate -1.9 for 45119421 element(s) point source id histogram with bin size 1.000000 bin 131 has 26066412 bin 132 has 19053009 average point source id 131.422279554518212 for 45119421 element(s)