lasinfo (210611) report for 'AHN4T/51GZ1_05.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: 339/2022 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: 34539559 number of points by return: 26471586 5784015 1896222 351006 36730 scale factor x y z: 0.001 0.001 0.001 offset x y z: 163980 379980 0 min x y z: 163980.000 379980.000 17.475 max x y z: 165019.999 381269.999 53.359 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: 34539559 extended number of points by return: 26471586 5784015 1896222 351006 36730 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 17475 53359 intensity 44 4587 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 -10 30 user_data 6 7 point_source_ID 76 1077 gps_time 298284302.434409 298287654.580737 WARNING: range violates GPS week time specified by global encoding bit 0 Color R 13 255 G 34 255 B 20 255 NIR 13 255 extended_return_number 1 5 extended_number_of_returns 1 7 extended_classification 1 26 extended_scan_angle -1667 5000 extended_scanner_channel 0 0 attribute0 0.44 45.87 ('Amplitude') attribute1 -16.4 29.59 ('Reflectance') attribute2 0 65535 ('Deviation') number of first returns: 26471586 number of intermediate returns: 2282499 number of last returns: 26464799 number of single returns: 20679325 covered area in square units/kilounits: 1323564/1.32 point density: all returns 26.10 last only 20.00 (per square units) spacing: all returns 0.20 last only 0.22 (in units) WARNING: point type is 8 but (legacy) number of point records in header is 34539559 instead zero. WARNING: point type is 8 but (legacy) number of points by return [1] in header is 26471586 instead zero. WARNING: point type is 8 but (legacy) number of points by return [2] in header is 5784015 instead zero. WARNING: point type is 8 but (legacy) number of points by return [3] in header is 1896222 instead zero. WARNING: point type is 8 but (legacy) number of points by return [4] in header is 351006 instead zero. WARNING: point type is 8 but (legacy) number of points by return [5] in header is 36730 instead zero. overview over extended number of returns of given pulse: 20679325 7787767 4632718 1256067 172215 10967 500 0 0 0 0 0 0 0 0 histogram of classification of points: 9962347 unclassified (1) 24304897 ground (2) 265772 building (6) 6481 water (9) 62 Reserved for ASPRS Definition (26) +-> flagged as extended overlap: 2252568 +---> 792996 of those are unclassified (1) +---> 1422278 of those are ground (2) +---> 35769 of those are building (6) +---> 1525 of those are water (9) z coordinate histogram with bin size 0.100000 bin [17.4,17.5) has 2 bin [17.5,17.6) has 61 bin [17.6,17.7) has 1362 bin [17.7,17.8) has 4578 bin [17.8,17.9) has 18488 bin [17.9,18.0) has 36530 bin [18.0,18.1) has 55789 bin [18.1,18.2) has 62003 bin [18.2,18.3) has 161692 bin [18.3,18.4) has 234831 bin [18.4,18.5) has 181273 bin [18.5,18.6) has 195568 bin [18.6,18.7) has 272236 bin [18.7,18.8) has 380778 bin [18.8,18.9) has 493045 bin [18.9,19.0) has 633093 bin [19.0,19.1) has 835383 bin [19.1,19.2) has 976097 bin [19.2,19.3) has 1084245 bin [19.3,19.4) has 1090945 bin [19.4,19.5) has 948270 bin [19.5,19.6) has 988081 bin [19.6,19.7) has 978831 bin [19.7,19.8) has 844947 bin [19.8,19.9) has 881209 bin [19.9,20.0) has 1001346 bin [20.0,20.1) has 1031881 bin [20.1,20.2) has 1018608 bin [20.2,20.3) has 1108282 bin [20.3,20.4) has 1236678 bin [20.4,20.5) has 1449582 bin [20.5,20.6) has 1536039 bin [20.6,20.7) has 1347954 bin [20.7,20.8) has 1203606 bin [20.8,20.9) has 772395 bin [20.9,21.0) has 605174 bin [21.0,21.1) has 597505 bin [21.1,21.2) has 382003 bin [21.2,21.3) has 265782 bin [21.3,21.4) has 157014 bin [21.4,21.5) has 104907 bin [21.5,21.6) has 86579 bin [21.6,21.7) has 74436 bin [21.7,21.8) has 70172 bin [21.8,21.9) has 71768 bin [21.9,22.0) has 73240 bin [22.0,22.1) has 73092 bin [22.1,22.2) has 74781 bin [22.2,22.3) has 75209 bin [22.3,22.4) has 75274 bin [22.4,22.5) has 73676 bin [22.5,22.6) 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has 122 bin [45.8,45.9) has 119 bin [45.9,46.0) has 114 bin [46.0,46.1) has 93 bin [46.1,46.2) has 82 bin [46.2,46.3) has 68 bin [46.3,46.4) has 61 bin [46.4,46.5) has 53 bin [46.5,46.6) has 43 bin [46.6,46.7) has 49 bin [46.7,46.8) has 31 bin [46.8,46.9) has 34 bin [46.9,47.0) has 32 bin [47.0,47.1) has 27 bin [47.1,47.2) has 17 bin [47.2,47.3) has 18 bin [47.3,47.4) has 8 bin [47.4,47.5) has 8 bin [47.5,47.6) has 7 bin [47.6,47.7) has 9 bin [47.7,47.8) has 8 bin [47.8,47.9) has 6 bin [47.9,48.0) has 4 bin [48.0,48.1) has 8 bin [48.1,48.2) has 6 bin [48.2,48.3) has 7 bin [48.3,48.4) has 4 bin [48.4,48.5) has 2 bin [48.5,48.6) has 10 bin [48.6,48.7) has 1 bin [48.7,48.8) has 4 bin [48.8,48.9) has 4 bin [48.9,49.0) has 1 bin [49.0,49.1) has 3 bin [49.1,49.2) has 4 bin [49.2,49.3) has 4 bin [49.3,49.4) has 5 bin [49.4,49.5) has 4 bin [49.5,49.6) has 4 bin [49.6,49.7) has 7 bin [49.7,49.8) has 3 bin [49.8,49.9) has 5 bin [49.9,50.0) has 1 bin [50.0,50.1) has 9 bin [50.1,50.2) has 5 bin [50.2,50.3) has 6 bin [50.3,50.4) has 7 bin [50.4,50.5) has 2 bin [50.5,50.6) has 5 bin [50.7,50.8) has 5 bin [50.8,50.9) has 5 bin [50.9,51.0) has 6 bin [51.0,51.1) has 4 bin [51.1,51.2) has 5 bin [51.2,51.3) has 4 bin [51.3,51.4) has 5 bin [51.4,51.5) has 3 bin [51.5,51.6) has 9 bin [51.6,51.7) has 5 bin [51.7,51.8) has 8 bin [51.8,51.9) has 7 bin [51.9,52.0) has 6 bin [52.0,52.1) has 3 bin [52.1,52.2) has 4 bin [52.3,52.4) has 7 bin [52.4,52.5) has 2 bin [52.5,52.6) has 3 bin [52.6,52.7) has 2 bin [52.7,52.8) has 4 bin [52.8,52.9) has 2 bin [52.9,53.0) has 7 bin [53.0,53.1) has 5 bin [53.2,53.3) has 2 bin [53.3,53.4) has 3 average z coordinate 22.7 for 34539559 element(s) point source id histogram with bin size 1.000000 bin 76 has 14917080 bin 1077 has 19622479 average point source id 644.684200021198876 for 34539559 element(s)