lasinfo (210611) report for 'AHN4T/05FZ2_01.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: 176/2021 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: 24892082 number of points by return: 24880336 11745 1 0 0 scale factor x y z: 0.001 0.001 0.001 offset x y z: 174980 592480 0 min x y z: 174980.000 592480.000 -0.966 max x y z: 176019.999 593769.999 10.252 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: 24892082 extended number of points by return: 24880336 11745 1 0 0 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 -966 10252 intensity 19 4907 return_number 1 3 number_of_returns 1 3 edge_of_flight_line 0 1 scan_direction_flag 0 1 classification 1 9 scan_angle_rank -6 29 user_data 8 9 point_source_ID 1091 1092 gps_time 268929295.931042 268930572.835823 WARNING: range violates GPS week time specified by global encoding bit 0 Color R 47 252 G 56 255 B 35 243 NIR 73 255 extended_return_number 1 3 extended_number_of_returns 1 3 extended_classification 1 9 extended_scan_angle -1000 4833 extended_scanner_channel 0 0 attribute0 0.19 49.07 ('Amplitude') attribute1 -16.69 32.6 ('Reflectance') attribute2 0 32000 ('Deviation') number of first returns: 24880336 number of intermediate returns: 1 number of last returns: 24880569 number of single returns: 24868824 covered area in square units/kilounits: 1337144/1.34 point density: all returns 18.62 last only 18.61 (per square units) spacing: all returns 0.23 last only 0.23 (in units) WARNING: point type is 8 but (legacy) number of point records in header is 24892082 instead zero. WARNING: point type is 8 but (legacy) number of points by return [1] in header is 24880336 instead zero. WARNING: point type is 8 but (legacy) number of points by return [2] in header is 11745 instead zero. WARNING: point type is 8 but (legacy) number of points by return [3] in header is 1 instead zero. overview over extended number of returns of given pulse: 24868824 23255 3 0 0 0 0 0 0 0 0 0 0 0 0 histogram of classification of points: 102936 unclassified (1) 24668824 ground (2) 328 building (6) 119994 water (9) +-> flagged as extended overlap: 1576631 +---> 3331 of those are unclassified (1) +---> 1564623 of those are ground (2) +---> 8677 of those are water (9) z coordinate histogram with bin size 0.100000 bin [-1.0,-0.9) has 26 bin [-0.9,-0.8) has 10079 bin [-0.8,-0.7) has 4112 bin [-0.7,-0.6) has 8075 bin [-0.6,-0.5) has 5108 bin [-0.5,-0.4) has 4865 bin [-0.4,-0.3) has 5538 bin [-0.3,-0.2) has 39451 bin [-0.2,-0.1) has 30619 bin [-0.1,0.0) has 17340 bin [0.0,0.1) has 19292 bin [0.1,0.2) has 26973 bin [0.2,0.3) has 33947 bin [0.3,0.4) has 58390 bin [0.4,0.5) has 101133 bin [0.5,0.6) has 171926 bin [0.6,0.7) has 246479 bin [0.7,0.8) has 341308 bin [0.8,0.9) has 392977 bin [0.9,1.0) has 529606 bin [1.0,1.1) has 570794 bin [1.1,1.2) has 571800 bin [1.2,1.3) has 608049 bin [1.3,1.4) has 401860 bin [1.4,1.5) has 325085 bin [1.5,1.6) has 1085368 bin [1.6,1.7) has 6769765 bin [1.7,1.8) has 3798347 bin [1.8,1.9) has 3995411 bin [1.9,2.0) has 1614684 bin [2.0,2.1) has 700063 bin [2.1,2.2) has 338531 bin [2.2,2.3) has 187809 bin [2.3,2.4) has 166738 bin [2.4,2.5) has 171993 bin [2.5,2.6) has 144213 bin [2.6,2.7) has 77862 bin [2.7,2.8) has 65353 bin [2.8,2.9) has 60557 bin [2.9,3.0) has 46211 bin [3.0,3.1) has 32281 bin [3.1,3.2) has 29205 bin [3.2,3.3) has 23802 bin [3.3,3.4) has 19582 bin [3.4,3.5) has 17824 bin [3.5,3.6) has 17337 bin [3.6,3.7) has 17210 bin [3.7,3.8) has 18087 bin [3.8,3.9) has 18964 bin [3.9,4.0) has 18714 bin [4.0,4.1) has 19009 bin [4.1,4.2) has 22514 bin [4.2,4.3) has 28055 bin [4.3,4.4) has 28466 bin [4.4,4.5) has 31410 bin [4.5,4.6) has 18236 bin [4.6,4.7) has 19479 bin [4.7,4.8) has 14933 bin [4.8,4.9) has 14102 bin [4.9,5.0) has 13905 bin [5.0,5.1) has 13941 bin [5.1,5.2) has 13966 bin [5.2,5.3) has 13932 bin [5.3,5.4) has 14024 bin [5.4,5.5) has 14160 bin [5.5,5.6) has 14238 bin [5.6,5.7) has 14338 bin [5.7,5.8) has 14482 bin [5.8,5.9) has 14661 bin [5.9,6.0) has 14743 bin [6.0,6.1) has 14820 bin [6.1,6.2) has 14796 bin [6.2,6.3) has 15163 bin [6.3,6.4) has 15483 bin [6.4,6.5) has 15974 bin [6.5,6.6) has 16547 bin [6.6,6.7) has 17637 bin [6.7,6.8) has 18551 bin [6.8,6.9) has 20443 bin [6.9,7.0) has 22244 bin [7.0,7.1) has 28973 bin [7.1,7.2) has 19908 bin [7.2,7.3) has 18250 bin [7.3,7.4) has 16790 bin [7.4,7.5) has 16139 bin [7.5,7.6) has 16784 bin [7.6,7.7) has 15958 bin [7.7,7.8) has 15801 bin [7.8,7.9) has 16143 bin [7.9,8.0) has 16487 bin [8.0,8.1) has 16869 bin [8.1,8.2) has 16973 bin [8.2,8.3) has 17697 bin [8.3,8.4) has 18188 bin [8.4,8.5) has 18846 bin [8.5,8.6) has 19956 bin [8.6,8.7) has 22869 bin [8.7,8.8) has 35376 bin [8.8,8.9) has 42869 bin [8.9,9.0) has 15833 bin [9.0,9.1) has 312 bin [9.1,9.2) has 8 bin [9.2,9.3) has 8 bin [9.3,9.4) has 4 bin [9.4,9.5) has 4 bin [9.5,9.6) has 3 bin [9.6,9.7) has 3 bin [9.7,9.8) has 6 bin [9.8,9.9) has 10 bin [9.9,10.0) has 10 bin [10.0,10.1) has 4 bin [10.1,10.2) has 5 bin [10.2,10.3) has 1 average z coordinate 1.8 for 24892082 element(s) point source id histogram with bin size 1.000000 bin 1091 has 13601554 bin 1092 has 11290528 average point source id 1091.453579093946473 for 24892082 element(s)