lasinfo (210611) report for 'AHN4T/33FZ1_20.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: 337/2022 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: 30723251 number of points by return: 22411468 5220421 2331483 640892 107041 scale factor x y z: 0.001 0.001 0.001 offset x y z: 213980 463730 0 min x y z: 213980.000 463730.000 7.192 max x y z: 215019.999 465019.999 56.035 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: 30723251 extended number of points by return: 22411468 5220421 2331483 640892 107041 11130 816 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 7192 56035 intensity 41 4674 return_number 1 7 number_of_returns 1 7 edge_of_flight_line 0 1 scan_direction_flag 0 1 classification 1 14 scan_angle_rank -17 29 user_data 6 7 point_source_ID 141 142 gps_time 330433635.970675 330435235.733248 WARNING: range violates GPS week time specified by global encoding bit 0 Color R 17 255 G 40 255 B 12 255 NIR 0 255 extended_return_number 1 7 extended_number_of_returns 1 7 extended_classification 1 14 extended_scan_angle -2833 4833 extended_scanner_channel 0 0 attribute0 0 0 ('Amplitude') attribute1 -16.43 30.48 ('Reflectance') attribute2 0 65535 ('Deviation') number of first returns: 22411468 number of intermediate returns: 3101810 number of last returns: 22384899 number of single returns: 17174926 covered area in square units/kilounits: 1327148/1.33 point density: all returns 23.15 last only 16.87 (per square units) spacing: all returns 0.21 last only 0.24 (in units) WARNING: point type is 8 but (legacy) number of point records in header is 30723251 instead zero. WARNING: point type is 8 but (legacy) number of points by return [1] in header is 22411468 instead zero. WARNING: point type is 8 but (legacy) number of points by return [2] in header is 5220421 instead zero. WARNING: point type is 8 but (legacy) number of points by return [3] in header is 2331483 instead zero. WARNING: point type is 8 but (legacy) number of points by return [4] in header is 640892 instead zero. WARNING: point type is 8 but (legacy) number of points by return [5] in header is 107041 instead zero. overview over extended number of returns of given pulse: 17174926 5774883 5081578 2142593 481445 62325 5501 0 0 0 0 0 0 0 0 histogram of classification of points: 9357115 unclassified (1) 20668693 ground (2) 262763 building (6) 410160 water (9) 24520 wire conductor (14) +-> flagged as extended overlap: 2353119 +---> 757694 of those are unclassified (1) +---> 1572014 of those are ground (2) +---> 18119 of those are building (6) +---> 3473 of those are water (9) +---> 1819 of those are wire conductor (14) z coordinate histogram with bin size 0.100000 bin [7.1,7.2) has 2 bin [7.2,7.3) has 61 bin [7.3,7.4) has 755 bin [7.4,7.5) has 2989 bin [7.5,7.6) has 3261 bin [7.6,7.7) has 3007 bin [7.7,7.8) has 6480 bin [7.8,7.9) has 29659 bin [7.9,8.0) has 51044 bin [8.0,8.1) has 101619 bin [8.1,8.2) has 145481 bin [8.2,8.3) has 312875 bin [8.3,8.4) has 621910 bin [8.4,8.5) has 744753 bin [8.5,8.6) 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[47.4,47.5) has 191 bin [47.5,47.6) has 160 bin [47.6,47.7) has 153 bin [47.7,47.8) has 139 bin [47.8,47.9) has 124 bin [47.9,48.0) has 121 bin [48.0,48.1) has 127 bin [48.1,48.2) has 98 bin [48.2,48.3) has 94 bin [48.3,48.4) has 79 bin [48.4,48.5) has 83 bin [48.5,48.6) has 72 bin [48.6,48.7) has 66 bin [48.7,48.8) has 44 bin [48.8,48.9) has 43 bin [48.9,49.0) has 90 bin [49.0,49.1) has 433 bin [49.1,49.2) has 138 bin [49.2,49.3) has 64 bin [49.3,49.4) has 25 bin [49.4,49.5) has 35 bin [49.5,49.6) has 23 bin [49.6,49.7) has 23 bin [49.7,49.8) has 27 bin [49.8,49.9) has 18 bin [49.9,50.0) has 24 bin [50.0,50.1) has 22 bin [50.1,50.2) has 22 bin [50.2,50.3) has 23 bin [50.3,50.4) has 59 bin [50.4,50.5) has 85 bin [50.5,50.6) has 29 bin [50.6,50.7) has 31 bin [50.7,50.8) has 7 bin [50.8,50.9) has 11 bin [50.9,51.0) has 10 bin [51.0,51.1) has 26 bin [51.1,51.2) has 21 bin [51.2,51.3) has 16 bin [51.3,51.4) has 13 bin [51.4,51.5) has 20 bin [51.5,51.6) has 18 bin [51.6,51.7) has 24 bin [51.7,51.8) has 21 bin [51.8,51.9) has 20 bin [51.9,52.0) has 21 bin [52.0,52.1) has 21 bin [52.1,52.2) has 18 bin [52.2,52.3) has 17 bin [52.3,52.4) has 25 bin [52.4,52.5) has 36 bin [52.5,52.6) has 24 bin [52.6,52.7) has 22 bin [52.7,52.8) has 18 bin [52.8,52.9) has 17 bin [52.9,53.0) has 24 bin [53.0,53.1) has 51 bin [53.1,53.2) has 18 bin [53.2,53.3) has 13 bin [53.3,53.4) has 8 bin [53.4,53.5) has 14 bin [53.5,53.6) has 21 bin [53.6,53.7) has 11 bin [53.7,53.8) has 20 bin [53.8,53.9) has 16 bin [53.9,54.0) has 12 bin [54.0,54.1) has 19 bin [54.1,54.2) has 24 bin [54.2,54.3) has 17 bin [54.3,54.4) has 12 bin [54.4,54.5) has 10 bin [54.5,54.6) has 9 bin [56.0,56.1) has 1 average z coordinate 14.0 for 30723251 element(s) point source id histogram with bin size 1.000000 bin 141 has 4413477 bin 142 has 26309774 average point source id 141.856347331211794 for 30723251 element(s)