lasinfo (210611) report for 'AHN4T/30HZ1_11.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: 179/2021 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: 46582210 number of points by return: 38509797 5683236 1972451 374406 42320 scale factor x y z: 0.001 0.001 0.001 offset x y z: 89980 452480 0 min x y z: 89980.000 452480.000 -6.083 max x y z: 91019.999 453769.999 31.801 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: 46582210 extended number of points by return: 38509797 5683236 1972451 374406 42320 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 -6083 31801 intensity 48 3970 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 -33 35 user_data 6 7 point_source_ID 162 164 gps_time 270295415.332667 270297242.380330 WARNING: range violates GPS week time specified by global encoding bit 0 Color R 27 255 G 33 255 B 11 255 NIR 49 255 extended_return_number 1 5 extended_number_of_returns 1 7 extended_classification 1 26 extended_scan_angle -5500 5833 extended_scanner_channel 0 0 attribute0 0.48 39.7 ('Amplitude') attribute1 -15.31 24.72 ('Reflectance') attribute2 0 65535 ('Deviation') number of first returns: 38509797 number of intermediate returns: 2399267 number of last returns: 38471524 number of single returns: 32798378 covered area in square units/kilounits: 1266416/1.27 point density: all returns 36.78 last only 30.38 (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 46582210 instead zero. WARNING: point type is 8 but (legacy) number of points by return [1] in header is 38509797 instead zero. WARNING: point type is 8 but (legacy) number of points by return [2] in header is 5683236 instead zero. WARNING: point type is 8 but (legacy) number of points by return [3] in header is 1972451 instead zero. WARNING: point type is 8 but (legacy) number of points by return [4] in header is 374406 instead zero. WARNING: point type is 8 but (legacy) number of points by return [5] in header is 42320 instead zero. overview over extended number of returns of given pulse: 32798378 7429046 4808272 1333664 211753 1092 5 0 0 0 0 0 0 0 0 histogram of classification of points: 11495106 unclassified (1) 32665559 ground (2) 653525 building (6) 1718953 water (9) 49067 Reserved for ASPRS Definition (26) +-> flagged as extended overlap: 3071087 +---> 889223 of those are unclassified (1) +---> 2078572 of those are ground (2) +---> 63321 of those are building (6) +---> 38199 of those are water (9) +---> 1772 of those are Reserved for ASPRS Definition (26) z coordinate histogram with bin size 0.100000 bin [-6.1,-6.0) has 84 bin [-6.0,-5.9) has 8220 bin [-5.9,-5.8) has 140199 bin [-5.8,-5.7) has 158799 bin [-5.7,-5.6) has 188244 bin [-5.6,-5.5) has 215016 bin [-5.5,-5.4) has 1725792 bin [-5.4,-5.3) has 456650 bin [-5.3,-5.2) has 281195 bin [-5.2,-5.1) has 390387 bin [-5.1,-5.0) has 849999 bin [-5.0,-4.9) has 904437 bin [-4.9,-4.8) has 892324 bin [-4.8,-4.7) has 1264800 bin [-4.7,-4.6) has 1832017 bin [-4.6,-4.5) has 2058383 bin [-4.5,-4.4) has 2111789 bin [-4.4,-4.3) has 2474379 bin [-4.3,-4.2) has 2783210 bin [-4.2,-4.1) has 2129446 bin [-4.1,-4.0) has 1810395 bin [-4.0,-3.9) has 1446989 bin [-3.9,-3.8) has 1322092 bin [-3.8,-3.7) has 952539 bin [-3.7,-3.6) has 734639 bin [-3.6,-3.5) has 758066 bin [-3.5,-3.4) has 666682 bin [-3.4,-3.3) has 510779 bin [-3.3,-3.2) has 373988 bin [-3.2,-3.1) has 336210 bin [-3.1,-3.0) has 331840 bin [-3.0,-2.9) has 327411 bin [-2.9,-2.8) has 333630 bin [-2.8,-2.7) has 281081 bin [-2.7,-2.6) has 284903 bin [-2.6,-2.5) has 294676 bin [-2.5,-2.4) has 367834 bin [-2.4,-2.3) has 306288 bin [-2.3,-2.2) has 262794 bin [-2.2,-2.1) has 290806 bin [-2.1,-2.0) has 272159 bin [-2.0,-1.9) has 281662 bin [-1.9,-1.8) has 210564 bin [-1.8,-1.7) has 217455 bin [-1.7,-1.6) has 207139 bin [-1.6,-1.5) has 214806 bin [-1.5,-1.4) has 247485 bin [-1.4,-1.3) has 199155 bin 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55 bin [30.6,30.7) has 54 bin [30.7,30.8) has 39 bin [30.8,30.9) has 23 bin [30.9,31.0) has 13 bin [31.0,31.1) has 9 bin [31.1,31.2) has 15 bin [31.2,31.3) has 3 bin [31.3,31.4) has 2 bin [31.4,31.5) has 3 bin [31.5,31.6) has 3 bin [31.6,31.7) has 1 bin [31.7,31.8) has 1 bin [31.8,31.9) has 1 average z coordinate -1.6 for 46582210 element(s) point source id histogram with bin size 1.000000 bin 162 has 19656665 bin 163 has 26643083 bin 164 has 282462 average point source id 162.584085791550024 for 46582210 element(s)