lasinfo (210611) report for 'AHN4T/30DZ2_06.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: 44242872 number of points by return: 36464820 6155758 1416898 190633 14763 scale factor x y z: 0.001 0.001 0.001 offset x y z: 74980 453730 0 min x y z: 74980.000 453730.000 -0.586 max x y z: 76019.999 455019.999 45.833 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: 44242872 extended number of points by return: 36464820 6155758 1416898 190633 14763 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 -586 45833 intensity 56 4913 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 36 user_data 6 7 point_source_ID 163 165 gps_time 270295940.833722 270297690.194733 WARNING: range violates GPS week time specified by global encoding bit 0 Color R 32 255 G 38 255 B 28 255 NIR 41 255 extended_return_number 1 5 extended_number_of_returns 1 7 extended_classification 1 26 extended_scan_angle -5500 6000 extended_scanner_channel 0 0 attribute0 0.56 49.13 ('Amplitude') attribute1 -15.35 34.66 ('Reflectance') attribute2 0 65535 ('Deviation') number of first returns: 36464820 number of intermediate returns: 1617918 number of last returns: 36440993 number of single returns: 30280859 covered area in square units/kilounits: 1175708/1.18 point density: all returns 37.63 last only 30.99 (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 44242872 instead zero. WARNING: point type is 8 but (legacy) number of points by return [1] in header is 36464820 instead zero. WARNING: point type is 8 but (legacy) number of points by return [2] in header is 6155758 instead zero. WARNING: point type is 8 but (legacy) number of points by return [3] in header is 1416898 instead zero. WARNING: point type is 8 but (legacy) number of points by return [4] in header is 190633 instead zero. WARNING: point type is 8 but (legacy) number of points by return [5] in header is 14763 instead zero. overview over extended number of returns of given pulse: 30280859 9509691 3676841 701902 73272 302 5 0 0 0 0 0 0 0 0 histogram of classification of points: 11586980 unclassified (1) 28841102 ground (2) 3059615 building (6) 744929 water (9) 10246 Reserved for ASPRS Definition (26) +-> flagged as extended overlap: 2968941 +---> 739396 of those are unclassified (1) +---> 1826395 of those are ground (2) +---> 278727 of those are building (6) +---> 124423 of those are water (9) z coordinate histogram with bin size 0.100000 bin [-0.6,-0.5) has 39 bin [-0.5,-0.4) has 238 bin [-0.4,-0.3) has 214 bin [-0.3,-0.2) has 282 bin [-0.2,-0.1) has 406 bin [-0.1,0.0) has 373 bin [0.0,0.1) has 552 bin [0.1,0.2) has 590 bin [0.2,0.3) has 480 bin [0.3,0.4) has 498 bin [0.4,0.5) has 577 bin [0.5,0.6) has 3244 bin [0.6,0.7) has 114912 bin [0.7,0.8) has 517581 bin [0.8,0.9) has 161101 bin [0.9,1.0) has 42462 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[40.3,40.4) has 39 bin [40.4,40.5) has 64 bin [40.5,40.6) has 24 bin [40.6,40.7) has 25 bin [40.7,40.8) has 38 bin [40.8,40.9) has 98 bin [40.9,41.0) has 2764 bin [41.0,41.1) has 880 bin [41.1,41.2) has 160 bin [41.2,41.3) has 73 bin [41.3,41.4) has 46 bin [41.4,41.5) has 53 bin [41.5,41.6) has 63 bin [41.6,41.7) has 117 bin [41.7,41.8) has 147 bin [41.8,41.9) has 75 bin [41.9,42.0) has 70 bin [42.0,42.1) has 61 bin [42.1,42.2) has 20 bin [42.2,42.3) has 18 bin [42.3,42.4) has 22 bin [42.4,42.5) has 34 bin [42.5,42.6) has 544 bin [42.6,42.7) has 758 bin [42.7,42.8) has 191 bin [42.8,42.9) has 57 bin [42.9,43.0) has 4 bin [43.0,43.1) has 10 bin [43.1,43.2) has 5 bin [43.2,43.3) has 9 bin [43.3,43.4) has 11 bin [43.4,43.5) has 10 bin [43.5,43.6) has 7 bin [43.6,43.7) has 8 bin [43.7,43.8) has 14 bin [43.8,43.9) has 2 bin [43.9,44.0) has 7 bin [44.3,44.4) has 1 bin [44.4,44.5) has 1 bin [44.5,44.6) has 2 bin [44.6,44.7) has 2 bin [44.9,45.0) has 3 bin [45.0,45.1) has 4 bin [45.1,45.2) has 4 bin [45.2,45.3) has 3 bin [45.3,45.4) has 1 bin [45.4,45.5) has 1 bin [45.5,45.6) has 4 bin [45.6,45.7) has 2 bin [45.7,45.8) has 2 bin [45.8,45.9) has 3 average z coordinate 9.2 for 44242872 element(s) point source id histogram with bin size 1.000000 bin 163 has 11578610 bin 164 has 30917332 bin 165 has 1746930 average point source id 163.777779344885204 for 44242872 element(s)