lasinfo (210611) report for 'AHN4T/17FN1_04.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: 335/2022 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: 23500782 number of points by return: 22141559 865106 383875 96105 13022 scale factor x y z: 0.001 0.001 0.001 offset x y z: 252980 548730 0 min x y z: 252980.000 548730.000 5.342 max x y z: 254019.999 550019.999 41.054 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: 23500782 extended number of points by return: 22141559 865106 383875 96105 13022 1056 59 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 5342 41054 intensity 46 4637 return_number 1 7 number_of_returns 1 7 edge_of_flight_line 0 1 scan_direction_flag 0 1 classification 1 9 scan_angle_rank -18 29 user_data 6 7 point_source_ID 50 51 gps_time 330506222.812205 330763467.393863 WARNING: range violates GPS week time specified by global encoding bit 0 Color R 7 255 G 25 255 B 22 255 NIR 0 255 extended_return_number 1 7 extended_number_of_returns 1 7 extended_classification 1 9 extended_scan_angle -3000 4833 extended_scanner_channel 0 0 attribute0 0 0 ('Amplitude') attribute1 -15.7 30.17 ('Reflectance') attribute2 0 65535 ('Deviation') number of first returns: 22141559 number of intermediate returns: 497620 number of last returns: 22132109 number of single returns: 21270506 covered area in square units/kilounits: 1334496/1.33 point density: all returns 17.61 last only 16.58 (per square units) spacing: all returns 0.24 last only 0.25 (in units) WARNING: point type is 8 but (legacy) number of point records in header is 23500782 instead zero. WARNING: point type is 8 but (legacy) number of points by return [1] in header is 22141559 instead zero. WARNING: point type is 8 but (legacy) number of points by return [2] in header is 865106 instead zero. WARNING: point type is 8 but (legacy) number of points by return [3] in header is 383875 instead zero. WARNING: point type is 8 but (legacy) number of points by return [4] in header is 96105 instead zero. WARNING: point type is 8 but (legacy) number of points by return [5] in header is 13022 instead zero. overview over extended number of returns of given pulse: 21270506 961656 867233 334652 60258 6064 413 0 0 0 0 0 0 0 0 histogram of classification of points: 1556776 unclassified (1) 21503374 ground (2) 99120 building (6) 341512 water (9) +-> flagged as extended overlap: 1585098 +---> 203167 of those are unclassified (1) +---> 1351330 of those are ground (2) +---> 24139 of those are building (6) +---> 6462 of those are water (9) z coordinate histogram with bin size 0.100000 bin [5.3,5.4) has 13 bin [5.4,5.5) has 420 bin [5.5,5.6) has 1653 bin [5.6,5.7) has 3853 bin [5.7,5.8) has 12090 bin [5.8,5.9) has 10111 bin [5.9,6.0) has 11863 bin [6.0,6.1) has 14639 bin [6.1,6.2) has 15901 bin [6.2,6.3) has 20518 bin [6.3,6.4) has 35339 bin [6.4,6.5) has 86015 bin [6.5,6.6) has 180522 bin [6.6,6.7) has 269358 bin [6.7,6.8) has 299856 bin [6.8,6.9) has 414133 bin [6.9,7.0) has 532954 bin [7.0,7.1) has 547258 bin [7.1,7.2) has 837390 bin [7.2,7.3) has 1005777 bin [7.3,7.4) has 1212214 bin [7.4,7.5) has 872594 bin [7.5,7.6) has 981388 bin [7.6,7.7) has 1095235 bin [7.7,7.8) has 1196255 bin [7.8,7.9) has 970164 bin [7.9,8.0) has 777246 bin [8.0,8.1) has 716382 bin [8.1,8.2) has 765116 bin [8.2,8.3) has 664912 bin [8.3,8.4) has 622772 bin [8.4,8.5) has 560312 bin [8.5,8.6) has 615370 bin [8.6,8.7) has 593940 bin [8.7,8.8) has 410518 bin [8.8,8.9) has 373080 bin [8.9,9.0) has 287128 bin [9.0,9.1) has 220744 bin [9.1,9.2) has 193588 bin [9.2,9.3) has 184135 bin [9.3,9.4) has 169151 bin [9.4,9.5) has 154019 bin [9.5,9.6) has 170823 bin [9.6,9.7) has 167641 bin [9.7,9.8) has 170737 bin [9.8,9.9) has 181962 bin [9.9,10.0) has 188539 bin [10.0,10.1) has 189661 bin [10.1,10.2) has 169744 bin [10.2,10.3) has 196928 bin [10.3,10.4) has 213981 bin [10.4,10.5) has 193304 bin [10.5,10.6) has 201302 bin [10.6,10.7) has 262570 bin [10.7,10.8) has 284063 bin [10.8,10.9) has 231449 bin [10.9,11.0) has 176677 bin [11.0,11.1) has 168489 bin [11.1,11.2) has 141710 bin [11.2,11.3) has 121946 bin [11.3,11.4) has 96939 bin [11.4,11.5) has 76713 bin [11.5,11.6) has 70436 bin [11.6,11.7) has 74517 bin [11.7,11.8) has 66678 bin [11.8,11.9) has 48621 bin [11.9,12.0) has 40835 bin [12.0,12.1) has 28627 bin [12.1,12.2) has 25792 bin [12.2,12.3) has 26617 bin [12.3,12.4) has 22299 bin [12.4,12.5) has 20515 bin [12.5,12.6) has 20836 bin [12.6,12.7) has 23376 bin [12.7,12.8) has 22266 bin [12.8,12.9) has 16587 bin [12.9,13.0) has 13045 bin [13.0,13.1) has 11378 bin [13.1,13.2) has 10575 bin [13.2,13.3) has 10075 bin [13.3,13.4) has 9548 bin [13.4,13.5) has 9447 bin [13.5,13.6) has 9080 bin [13.6,13.7) has 8590 bin [13.7,13.8) has 8276 bin [13.8,13.9) has 8254 bin [13.9,14.0) has 8162 bin [14.0,14.1) has 8813 bin [14.1,14.2) has 8292 bin [14.2,14.3) has 8199 bin [14.3,14.4) has 8087 bin [14.4,14.5) has 8343 bin [14.5,14.6) has 8287 bin [14.6,14.7) has 8462 bin [14.7,14.8) has 9002 bin [14.8,14.9) has 9042 bin [14.9,15.0) has 8847 bin [15.0,15.1) has 8924 bin [15.1,15.2) has 8793 bin [15.2,15.3) has 8717 bin [15.3,15.4) has 8921 bin [15.4,15.5) has 8826 bin [15.5,15.6) has 8727 bin [15.6,15.7) has 8887 bin [15.7,15.8) has 8904 bin [15.8,15.9) has 9181 bin [15.9,16.0) has 8913 bin [16.0,16.1) has 8926 bin [16.1,16.2) has 9107 bin [16.2,16.3) has 9002 bin [16.3,16.4) has 9188 bin [16.4,16.5) has 9512 bin [16.5,16.6) has 9437 bin [16.6,16.7) has 9256 bin [16.7,16.8) has 9291 bin [16.8,16.9) has 9205 bin [16.9,17.0) has 9226 bin [17.0,17.1) has 9388 bin [17.1,17.2) has 9444 bin [17.2,17.3) has 9425 bin [17.3,17.4) has 9438 bin [17.4,17.5) has 9571 bin [17.5,17.6) has 9451 bin [17.6,17.7) has 9520 bin [17.7,17.8) has 9615 bin [17.8,17.9) has 9451 bin [17.9,18.0) has 9610 bin [18.0,18.1) has 9633 bin [18.1,18.2) has 9741 bin [18.2,18.3) has 9646 bin [18.3,18.4) has 9735 bin [18.4,18.5) has 9746 bin [18.5,18.6) has 9937 bin [18.6,18.7) has 10020 bin [18.7,18.8) has 9841 bin 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has 6407 bin [26.6,26.7) has 6090 bin [26.7,26.8) has 5954 bin [26.8,26.9) has 5698 bin [26.9,27.0) has 5394 bin [27.0,27.1) has 5124 bin [27.1,27.2) has 5010 bin [27.2,27.3) has 4878 bin [27.3,27.4) has 4535 bin [27.4,27.5) has 4370 bin [27.5,27.6) has 4019 bin [27.6,27.7) has 3861 bin [27.7,27.8) has 3770 bin [27.8,27.9) has 3757 bin [27.9,28.0) has 3459 bin [28.0,28.1) has 3248 bin [28.1,28.2) has 3079 bin [28.2,28.3) has 2888 bin [28.3,28.4) has 2639 bin [28.4,28.5) has 2526 bin [28.5,28.6) has 2422 bin [28.6,28.7) has 2195 bin [28.7,28.8) has 2038 bin [28.8,28.9) has 1915 bin [28.9,29.0) has 1844 bin [29.0,29.1) has 1729 bin [29.1,29.2) has 1666 bin [29.2,29.3) has 1548 bin [29.3,29.4) has 1396 bin [29.4,29.5) has 1276 bin [29.5,29.6) has 1174 bin [29.6,29.7) has 1169 bin [29.7,29.8) has 1015 bin [29.8,29.9) has 933 bin [29.9,30.0) has 856 bin [30.0,30.1) has 801 bin [30.1,30.2) has 735 bin [30.2,30.3) has 626 bin [30.3,30.4) has 617 bin [30.4,30.5) has 546 bin [30.5,30.6) has 468 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has 124 bin [34.8,34.9) has 123 bin [34.9,35.0) has 110 bin [35.0,35.1) has 99 bin [35.1,35.2) has 90 bin [35.2,35.3) has 89 bin [35.3,35.4) has 104 bin [35.4,35.5) has 93 bin [35.5,35.6) has 81 bin [35.6,35.7) has 84 bin [35.7,35.8) has 93 bin [35.8,35.9) has 91 bin [35.9,36.0) has 81 bin [36.0,36.1) has 75 bin [36.1,36.2) has 79 bin [36.2,36.3) has 66 bin [36.3,36.4) has 78 bin [36.4,36.5) has 76 bin [36.5,36.6) has 86 bin [36.6,36.7) has 66 bin [36.7,36.8) has 83 bin [36.8,36.9) has 70 bin [36.9,37.0) has 75 bin [37.0,37.1) has 67 bin [37.1,37.2) has 81 bin [37.2,37.3) has 78 bin [37.3,37.4) has 66 bin [37.4,37.5) has 60 bin [37.5,37.6) has 58 bin [37.6,37.7) has 39 bin [37.7,37.8) has 71 bin [37.8,37.9) has 51 bin [37.9,38.0) has 57 bin [38.0,38.1) has 51 bin [38.1,38.2) has 41 bin [38.2,38.3) has 56 bin [38.3,38.4) has 54 bin [38.4,38.5) has 33 bin [38.5,38.6) has 38 bin [38.6,38.7) has 36 bin [38.7,38.8) has 34 bin [38.8,38.9) has 32 bin [38.9,39.0) has 20 bin [39.0,39.1) has 23 bin [39.1,39.2) has 20 bin [39.2,39.3) has 29 bin [39.3,39.4) has 20 bin [39.4,39.5) has 15 bin [39.5,39.6) has 14 bin [39.6,39.7) has 12 bin [39.7,39.8) has 8 bin [39.8,39.9) has 15 bin [39.9,40.0) has 13 bin [40.0,40.1) has 11 bin [40.1,40.2) has 8 bin [40.2,40.3) has 14 bin [40.3,40.4) has 10 bin [40.4,40.5) has 9 bin [40.5,40.6) has 8 bin [40.6,40.7) has 7 bin [40.7,40.8) has 5 bin [40.9,41.0) has 1 bin [41.0,41.1) has 1 average z coordinate 9.1 for 23500782 element(s) point source id histogram with bin size 1.000000 bin 50 has 5860442 bin 51 has 17640340 average point source id 50.750627787620004 for 23500782 element(s)