lasinfo (210611) report for 'AHN4T/02EZ2_25.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: 23409751 number of points by return: 22950738 434352 24383 278 0 scale factor x y z: 0.001 0.001 0.001 offset x y z: 208980 612480 0 min x y z: 208980.000 612480.000 -1.436 max x y z: 210019.999 613747.032 12.135 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: 23409751 extended number of points by return: 22950738 434352 24383 278 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 1267032 Z -1436 12135 intensity 0 4926 return_number 1 4 number_of_returns 1 4 edge_of_flight_line 0 1 scan_direction_flag 0 1 classification 1 9 scan_angle_rank -29 3 user_data 8 9 point_source_ID 1000 1001 gps_time 260782733.649614 260783178.800962 WARNING: range violates GPS week time specified by global encoding bit 0 Color R 1 253 G 19 255 B 10 255 NIR 0 188 extended_return_number 1 4 extended_number_of_returns 1 4 extended_classification 1 9 extended_scan_angle -4833 500 extended_scanner_channel 0 0 attribute0 0 49.26 ('Amplitude') attribute1 -16.55 32.77 ('Reflectance') attribute2 0 65535 ('Deviation') number of first returns: 22950738 number of intermediate returns: 24635 number of last returns: 22947051 number of single returns: 22512673 covered area in square units/kilounits: 1258532/1.26 point density: all returns 18.60 last only 18.23 (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 23409751 instead zero. WARNING: point type is 8 but (legacy) number of points by return [1] in header is 22950738 instead zero. WARNING: point type is 8 but (legacy) number of points by return [2] in header is 434352 instead zero. WARNING: point type is 8 but (legacy) number of points by return [3] in header is 24383 instead zero. WARNING: point type is 8 but (legacy) number of points by return [4] in header is 278 instead zero. overview over extended number of returns of given pulse: 22512673 823602 72364 1112 0 0 0 0 0 0 0 0 0 0 0 histogram of classification of points: 1283075 unclassified (1) 17877467 ground (2) 4249209 water (9) +-> flagged as extended overlap: 1254706 +---> 68895 of those are unclassified (1) +---> 1022563 of those are ground (2) +---> 163248 of those are water (9) z coordinate histogram with bin size 0.100000 bin [-1.5,-1.4) has 7 bin [-1.4,-1.3) has 1243 bin [-1.3,-1.2) has 10900 bin [-1.2,-1.1) has 152087 bin [-1.1,-1.0) has 859636 bin [-1.0,-0.9) has 1745139 bin [-0.9,-0.8) has 1181513 bin [-0.8,-0.7) has 289335 bin [-0.7,-0.6) has 88012 bin [-0.6,-0.5) has 50581 bin [-0.5,-0.4) has 42290 bin [-0.4,-0.3) has 43786 bin [-0.3,-0.2) has 57206 bin [-0.2,-0.1) has 97061 bin [-0.1,0.0) has 122158 bin [0.0,0.1) has 178887 bin [0.1,0.2) has 186110 bin [0.2,0.3) has 212013 bin [0.3,0.4) has 136022 bin [0.4,0.5) has 89646 bin [0.5,0.6) has 93523 bin [0.6,0.7) has 99631 bin [0.7,0.8) has 147266 bin [0.8,0.9) has 149558 bin [0.9,1.0) has 139781 bin [1.0,1.1) has 143739 bin [1.1,1.2) has 172655 bin [1.2,1.3) has 139625 bin [1.3,1.4) has 116259 bin [1.4,1.5) has 108180 bin [1.5,1.6) has 132251 bin [1.6,1.7) has 143846 bin [1.7,1.8) has 181038 bin [1.8,1.9) has 1942318 bin [1.9,2.0) has 2957597 bin [2.0,2.1) has 2525370 bin [2.1,2.2) has 1361506 bin [2.2,2.3) has 761750 bin [2.3,2.4) has 456748 bin [2.4,2.5) has 389206 bin [2.5,2.6) has 359445 bin [2.6,2.7) has 338641 bin [2.7,2.8) has 303525 bin [2.8,2.9) has 287137 bin [2.9,3.0) has 264194 bin [3.0,3.1) has 237601 bin [3.1,3.2) has 214446 bin [3.2,3.3) has 193570 bin [3.3,3.4) has 169994 bin [3.4,3.5) has 144932 bin [3.5,3.6) has 128235 bin [3.6,3.7) has 112554 bin [3.7,3.8) has 101607 bin [3.8,3.9) has 91455 bin [3.9,4.0) has 83713 bin [4.0,4.1) has 79116 bin [4.1,4.2) has 73685 bin [4.2,4.3) has 72598 bin [4.3,4.4) has 70460 bin [4.4,4.5) has 70032 bin [4.5,4.6) has 70012 bin [4.6,4.7) has 69635 bin [4.7,4.8) has 68895 bin [4.8,4.9) has 69016 bin [4.9,5.0) has 72068 bin [5.0,5.1) has 75876 bin [5.1,5.2) has 77918 bin [5.2,5.3) has 76353 bin [5.3,5.4) has 72132 bin [5.4,5.5) has 67240 bin [5.5,5.6) has 64056 bin [5.6,5.7) has 60921 bin [5.7,5.8) has 59022 bin [5.8,5.9) has 57666 bin [5.9,6.0) has 55243 bin [6.0,6.1) has 52675 bin [6.1,6.2) has 50434 bin [6.2,6.3) has 48726 bin [6.3,6.4) has 46612 bin [6.4,6.5) has 44517 bin [6.5,6.6) has 43112 bin [6.6,6.7) has 42789 bin [6.7,6.8) has 41596 bin [6.8,6.9) has 40014 bin [6.9,7.0) has 38290 bin [7.0,7.1) has 37427 bin [7.1,7.2) has 36922 bin [7.2,7.3) has 35908 bin [7.3,7.4) has 35128 bin [7.4,7.5) has 34411 bin [7.5,7.6) has 33803 bin [7.6,7.7) has 33588 bin [7.7,7.8) has 33463 bin [7.8,7.9) has 32772 bin [7.9,8.0) has 31271 bin [8.0,8.1) has 29976 bin [8.1,8.2) has 28716 bin [8.2,8.3) has 27160 bin [8.3,8.4) has 25873 bin [8.4,8.5) has 24649 bin [8.5,8.6) has 23657 bin [8.6,8.7) has 22810 bin [8.7,8.8) has 21610 bin [8.8,8.9) has 20562 bin [8.9,9.0) has 19844 bin [9.0,9.1) has 18994 bin [9.1,9.2) has 18301 bin [9.2,9.3) has 17593 bin [9.3,9.4) has 17453 bin [9.4,9.5) has 17458 bin [9.5,9.6) has 17198 bin [9.6,9.7) has 16657 bin [9.7,9.8) has 16541 bin [9.8,9.9) has 15589 bin [9.9,10.0) has 15005 bin [10.0,10.1) has 13585 bin [10.1,10.2) has 11965 bin [10.2,10.3) has 10729 bin [10.3,10.4) has 8991 bin [10.4,10.5) has 7494 bin [10.5,10.6) has 6128 bin [10.6,10.7) has 4893 bin [10.7,10.8) has 3982 bin [10.8,10.9) has 3422 bin [10.9,11.0) has 2761 bin [11.0,11.1) has 2280 bin [11.1,11.2) has 1804 bin [11.2,11.3) has 1328 bin [11.3,11.4) has 1065 bin [11.4,11.5) has 711 bin [11.5,11.6) has 474 bin [11.6,11.7) has 275 bin [11.7,11.8) has 159 bin [11.8,11.9) has 83 bin [11.9,12.0) has 34 bin [12.0,12.1) has 9 bin [12.1,12.2) has 3 average z coordinate 1.9 for 23409751 element(s) point source id histogram with bin size 1.000000 bin 1000 has 11125452 bin 1001 has 12284299 average point source id 1000.524751373903996 for 23409751 element(s)