lasinfo (210611) report for 'AHN4T/44FN2_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: 180/2021 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: 40558496 number of points by return: 33879411 4961145 1348758 317274 51908 scale factor x y z: 0.001 0.001 0.001 offset x y z: 134980 422480 0 min x y z: 134980.000 422480.000 -0.251 max x y z: 136019.999 423769.999 40.189 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: 40558496 extended number of points by return: 33879411 4961145 1348758 317274 51908 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 -251 40189 intensity 21 4860 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 -32 30 user_data 6 7 point_source_ID 43 49 gps_time 260008879.012904 260015243.450941 WARNING: range violates GPS week time specified by global encoding bit 0 Color R 6 255 G 8 255 B 12 255 NIR 49 255 extended_return_number 1 5 extended_number_of_returns 1 7 extended_classification 1 26 extended_scan_angle -5333 5000 extended_scanner_channel 0 0 attribute0 0.21 48.6 ('Amplitude') attribute1 -15.69 33.88 ('Reflectance') attribute2 0 65535 ('Deviation') number of first returns: 33879411 number of intermediate returns: 1723787 number of last returns: 33860687 number of single returns: 28905389 covered area in square units/kilounits: 1318336/1.32 point density: all returns 30.76 last only 25.68 (per square units) spacing: all returns 0.18 last only 0.20 (in units) WARNING: point type is 8 but (legacy) number of point records in header is 40558496 instead zero. WARNING: point type is 8 but (legacy) number of points by return [1] in header is 33879411 instead zero. WARNING: point type is 8 but (legacy) number of points by return [2] in header is 4961145 instead zero. WARNING: point type is 8 but (legacy) number of points by return [3] in header is 1348758 instead zero. WARNING: point type is 8 but (legacy) number of points by return [4] in header is 317274 instead zero. WARNING: point type is 8 but (legacy) number of points by return [5] in header is 51908 instead zero. overview over extended number of returns of given pulse: 28905389 7235834 3095198 1062124 231681 26140 2130 0 0 0 0 0 0 0 0 histogram of classification of points: 7269582 unclassified (1) 30104500 ground (2) 2593606 building (6) 587034 water (9) 3774 Reserved for ASPRS Definition (26) +-> flagged as extended overlap: 2389886 +---> 135678 of those are unclassified (1) +---> 2064420 of those are ground (2) +---> 81679 of those are building (6) +---> 108109 of those are water (9) z coordinate histogram with bin size 0.100000 bin [-0.3,-0.2) has 7 bin [-0.2,-0.1) has 782 bin [-0.1,0.0) has 29306 bin [0.0,0.1) has 67231 bin [0.1,0.2) has 46660 bin [0.2,0.3) has 45559 bin [0.3,0.4) has 62990 bin [0.4,0.5) has 177472 bin [0.5,0.6) has 259225 bin [0.6,0.7) has 356532 bin [0.7,0.8) has 684211 bin [0.8,0.9) has 1321997 bin [0.9,1.0) has 2232722 bin [1.0,1.1) has 2810945 bin [1.1,1.2) has 2631324 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has 10202 bin [20.9,21.0) has 10061 bin [21.0,21.1) has 10061 bin [21.1,21.2) has 9794 bin [21.2,21.3) has 9749 bin [21.3,21.4) has 9923 bin [21.4,21.5) has 9963 bin [21.5,21.6) has 9863 bin [21.6,21.7) has 9663 bin [21.7,21.8) has 9580 bin [21.8,21.9) has 9744 bin [21.9,22.0) has 9352 bin [22.0,22.1) has 9294 bin [22.1,22.2) has 8917 bin [22.2,22.3) has 8875 bin [22.3,22.4) has 8806 bin [22.4,22.5) has 8742 bin [22.5,22.6) has 8763 bin [22.6,22.7) has 8696 bin [22.7,22.8) has 8610 bin [22.8,22.9) has 8410 bin [22.9,23.0) has 8198 bin [23.0,23.1) has 8018 bin [23.1,23.2) has 7936 bin [23.2,23.3) has 7819 bin [23.3,23.4) has 7952 bin [23.4,23.5) has 7760 bin [23.5,23.6) has 7799 bin [23.6,23.7) has 7632 bin [23.7,23.8) has 7437 bin [23.8,23.9) has 7507 bin [23.9,24.0) has 7255 bin [24.0,24.1) has 7352 bin [24.1,24.2) has 7154 bin [24.2,24.3) has 6899 bin [24.3,24.4) has 7062 bin [24.4,24.5) has 7026 bin [24.5,24.6) has 6959 bin [24.6,24.7) has 6882 bin [24.7,24.8) has 6911 bin 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[32.8,32.9) has 7145 bin [32.9,33.0) has 7122 bin [33.0,33.1) has 7077 bin [33.1,33.2) has 7061 bin [33.2,33.3) has 7031 bin [33.3,33.4) has 6771 bin [33.4,33.5) has 6975 bin [33.5,33.6) has 6817 bin [33.6,33.7) has 6792 bin [33.7,33.8) has 6731 bin [33.8,33.9) has 6633 bin [33.9,34.0) has 6488 bin [34.0,34.1) has 6493 bin [34.1,34.2) has 6299 bin [34.2,34.3) has 6315 bin [34.3,34.4) has 5962 bin [34.4,34.5) has 6141 bin [34.5,34.6) has 6070 bin [34.6,34.7) has 6021 bin [34.7,34.8) has 5999 bin [34.8,34.9) has 5950 bin [34.9,35.0) has 5916 bin [35.0,35.1) has 5744 bin [35.1,35.2) has 5680 bin [35.2,35.3) has 5596 bin [35.3,35.4) has 5480 bin [35.4,35.5) has 5530 bin [35.5,35.6) has 5205 bin [35.6,35.7) has 5096 bin [35.7,35.8) has 5026 bin [35.8,35.9) has 5018 bin [35.9,36.0) has 4686 bin [36.0,36.1) has 4651 bin [36.1,36.2) has 4381 bin [36.2,36.3) has 4339 bin [36.3,36.4) has 4142 bin [36.4,36.5) has 4011 bin [36.5,36.6) has 3809 bin [36.6,36.7) has 3613 bin [36.7,36.8) has 3399 bin [36.8,36.9) has 3201 bin [36.9,37.0) has 3152 bin [37.0,37.1) has 2917 bin [37.1,37.2) has 2670 bin [37.2,37.3) has 2605 bin [37.3,37.4) has 2314 bin [37.4,37.5) has 2112 bin [37.5,37.6) has 2031 bin [37.6,37.7) has 1839 bin [37.7,37.8) has 1694 bin [37.8,37.9) has 1609 bin [37.9,38.0) has 1425 bin [38.0,38.1) has 1189 bin [38.1,38.2) has 1135 bin [38.2,38.3) has 992 bin [38.3,38.4) has 842 bin [38.4,38.5) has 722 bin [38.5,38.6) has 649 bin [38.6,38.7) has 541 bin [38.7,38.8) has 444 bin [38.8,38.9) has 375 bin [38.9,39.0) has 305 bin [39.0,39.1) has 215 bin [39.1,39.2) has 166 bin [39.2,39.3) has 101 bin [39.3,39.4) has 78 bin [39.4,39.5) has 43 bin [39.5,39.6) has 31 bin [39.6,39.7) has 24 bin [39.7,39.8) has 15 bin [39.8,39.9) has 2 bin [39.9,40.0) has 5 bin [40.0,40.1) has 1 bin [40.1,40.2) has 3 average z coordinate 3.6 for 40558496 element(s) point source id histogram with bin size 1.000000 bin 43 has 9163069 bin 48 has 18383809 bin 49 has 13011618 average point source id 47.191199619433618 for 40558496 element(s)