lasinfo (210611) report for 'AHN4T/04EZ2_23.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: 17841163 number of points by return: 17685164 131513 22667 1808 11 scale factor x y z: 0.001 0.001 0.001 offset x y z: 126980 587480 0 min x y z: 126980.000 587480.000 0.003 max x y z: 128019.999 588680.051 21.136 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: 17841163 extended number of points by return: 17685164 131513 22667 1808 11 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 1200051 Z 3 21136 intensity 53 2714 return_number 1 5 number_of_returns 1 5 edge_of_flight_line 0 1 scan_direction_flag 0 1 classification 1 9 scan_angle_rank -29 29 user_data 8 9 point_source_ID 1036 1040 gps_time 265131226.189206 265133316.152782 WARNING: range violates GPS week time specified by global encoding bit 0 Color R 26 225 G 34 227 B 27 222 NIR 0 215 extended_return_number 1 5 extended_number_of_returns 1 5 extended_classification 1 9 extended_scan_angle -4833 4833 extended_scanner_channel 0 0 attribute0 0.53 27.14 ('Amplitude') attribute1 -16.56 10.6 ('Reflectance') attribute2 0 65535 ('Deviation') number of first returns: 17685164 number of intermediate returns: 24394 number of last returns: 17684471 number of single returns: 17552866 covered area in square units/kilounits: 880920/0.88 point density: all returns 20.25 last only 20.08 (per square units) spacing: all returns 0.22 last only 0.22 (in units) WARNING: point type is 8 but (legacy) number of point records in header is 17841163 instead zero. WARNING: point type is 8 but (legacy) number of points by return [1] in header is 17685164 instead zero. WARNING: point type is 8 but (legacy) number of points by return [2] in header is 131513 instead zero. WARNING: point type is 8 but (legacy) number of points by return [3] in header is 22667 instead zero. WARNING: point type is 8 but (legacy) number of points by return [4] in header is 1808 instead zero. WARNING: point type is 8 but (legacy) number of points by return [5] in header is 11 instead zero. overview over extended number of returns of given pulse: 17552866 218260 62727 7252 58 0 0 0 0 0 0 0 0 0 0 histogram of classification of points: 401983 unclassified (1) 12703426 ground (2) 4735754 water (9) +-> flagged as extended overlap: 1224369 +---> 117065 of those are unclassified (1) +---> 894748 of those are ground (2) +---> 212556 of those are water (9) z coordinate histogram with bin size 0.100000 bin [0.0,0.1) has 265 bin [0.1,0.2) has 13642 bin [0.2,0.3) has 185164 bin [0.3,0.4) has 1045031 bin [0.4,0.5) has 2102999 bin [0.5,0.6) has 1348648 bin [0.6,0.7) has 451062 bin [0.7,0.8) has 228686 bin [0.8,0.9) has 177201 bin [0.9,1.0) has 169544 bin [1.0,1.1) has 151255 bin [1.1,1.2) has 124485 bin [1.2,1.3) has 113651 bin [1.3,1.4) has 105852 bin [1.4,1.5) has 100379 bin [1.5,1.6) has 94973 bin [1.6,1.7) has 91889 bin [1.7,1.8) has 95526 bin [1.8,1.9) has 104498 bin [1.9,2.0) has 115220 bin [2.0,2.1) has 135980 bin [2.1,2.2) has 149877 bin [2.2,2.3) has 175165 bin [2.3,2.4) has 249941 bin [2.4,2.5) has 296992 bin [2.5,2.6) has 341787 bin [2.6,2.7) has 404092 bin [2.7,2.8) has 393614 bin [2.8,2.9) has 355603 bin [2.9,3.0) has 361754 bin [3.0,3.1) has 432057 bin [3.1,3.2) has 432873 bin [3.2,3.3) has 384900 bin [3.3,3.4) has 328986 bin [3.4,3.5) has 277152 bin [3.5,3.6) has 246717 bin [3.6,3.7) has 227161 bin [3.7,3.8) has 206653 bin [3.8,3.9) has 191413 bin [3.9,4.0) has 179988 bin [4.0,4.1) has 165694 bin [4.1,4.2) has 155427 bin [4.2,4.3) has 147985 bin [4.3,4.4) has 141073 bin [4.4,4.5) has 135746 bin [4.5,4.6) has 128895 bin [4.6,4.7) has 124014 bin [4.7,4.8) has 116418 bin [4.8,4.9) has 112763 bin [4.9,5.0) has 109185 bin [5.0,5.1) has 100808 bin [5.1,5.2) has 92253 bin [5.2,5.3) has 84164 bin [5.3,5.4) has 81255 bin [5.4,5.5) has 75905 bin [5.5,5.6) has 70463 bin [5.6,5.7) has 66735 bin [5.7,5.8) has 64430 bin [5.8,5.9) has 62434 bin [5.9,6.0) has 60817 bin [6.0,6.1) has 57989 bin [6.1,6.2) has 55834 bin [6.2,6.3) has 54168 bin [6.3,6.4) has 52225 bin [6.4,6.5) has 50765 bin [6.5,6.6) has 49314 bin [6.6,6.7) has 47882 bin [6.7,6.8) has 46706 bin [6.8,6.9) has 44059 bin [6.9,7.0) has 41577 bin [7.0,7.1) has 39732 bin [7.1,7.2) has 37886 bin [7.2,7.3) has 37190 bin [7.3,7.4) has 35866 bin [7.4,7.5) has 35292 bin [7.5,7.6) has 35014 bin [7.6,7.7) has 33285 bin [7.7,7.8) has 32326 bin [7.8,7.9) has 31173 bin [7.9,8.0) has 31259 bin [8.0,8.1) has 31032 bin [8.1,8.2) has 29603 bin [8.2,8.3) has 29714 bin [8.3,8.4) has 29034 bin [8.4,8.5) has 28525 bin [8.5,8.6) has 28933 bin [8.6,8.7) has 28548 bin [8.7,8.8) has 28611 bin [8.8,8.9) has 28668 bin [8.9,9.0) has 27566 bin [9.0,9.1) has 27039 bin [9.1,9.2) has 26715 bin [9.2,9.3) has 26229 bin [9.3,9.4) has 25659 bin [9.4,9.5) has 25091 bin [9.5,9.6) has 24390 bin [9.6,9.7) has 23799 bin [9.7,9.8) has 23530 bin [9.8,9.9) has 23159 bin [9.9,10.0) has 22764 bin [10.0,10.1) has 22596 bin [10.1,10.2) has 22348 bin [10.2,10.3) has 22092 bin [10.3,10.4) has 21862 bin [10.4,10.5) has 22145 bin [10.5,10.6) has 22844 bin [10.6,10.7) has 22719 bin [10.7,10.8) has 22542 bin [10.8,10.9) has 22185 bin [10.9,11.0) has 21579 bin [11.0,11.1) has 21818 bin [11.1,11.2) has 21986 bin [11.2,11.3) has 21805 bin [11.3,11.4) has 22317 bin [11.4,11.5) has 22192 bin [11.5,11.6) has 22310 bin [11.6,11.7) has 22603 bin [11.7,11.8) has 23360 bin [11.8,11.9) has 22984 bin [11.9,12.0) has 23091 bin [12.0,12.1) has 24320 bin [12.1,12.2) has 25266 bin [12.2,12.3) has 25886 bin [12.3,12.4) has 26054 bin [12.4,12.5) has 27742 bin [12.5,12.6) has 28445 bin [12.6,12.7) has 30462 bin [12.7,12.8) has 31977 bin [12.8,12.9) has 33358 bin [12.9,13.0) has 33946 bin [13.0,13.1) has 34566 bin [13.1,13.2) has 35730 bin [13.2,13.3) has 39009 bin [13.3,13.4) has 41868 bin [13.4,13.5) has 44618 bin [13.5,13.6) has 47440 bin [13.6,13.7) has 49012 bin [13.7,13.8) has 53465 bin [13.8,13.9) has 57553 bin [13.9,14.0) has 58294 bin [14.0,14.1) has 58509 bin [14.1,14.2) has 57244 bin [14.2,14.3) has 54721 bin [14.3,14.4) has 53140 bin [14.4,14.5) has 51326 bin [14.5,14.6) has 48812 bin [14.6,14.7) has 41958 bin [14.7,14.8) has 35068 bin [14.8,14.9) has 29218 bin [14.9,15.0) has 24561 bin [15.0,15.1) has 20907 bin [15.1,15.2) has 16800 bin [15.2,15.3) has 13844 bin [15.3,15.4) has 11203 bin [15.4,15.5) has 8924 bin [15.5,15.6) has 6773 bin [15.6,15.7) has 5221 bin [15.7,15.8) has 4246 bin [15.8,15.9) has 3492 bin [15.9,16.0) has 2963 bin [16.0,16.1) has 2229 bin [16.1,16.2) has 1830 bin [16.2,16.3) has 1620 bin [16.3,16.4) has 1281 bin [16.4,16.5) has 981 bin [16.5,16.6) has 869 bin [16.6,16.7) has 685 bin [16.7,16.8) has 601 bin [16.8,16.9) has 600 bin [16.9,17.0) has 536 bin [17.0,17.1) has 544 bin [17.1,17.2) has 554 bin [17.2,17.3) has 537 bin [17.3,17.4) has 497 bin [17.4,17.5) has 541 bin [17.5,17.6) has 449 bin [17.6,17.7) has 402 bin [17.7,17.8) has 425 bin [17.8,17.9) has 389 bin [17.9,18.0) has 336 bin [18.0,18.1) has 321 bin [18.1,18.2) has 305 bin [18.2,18.3) has 247 bin [18.3,18.4) has 246 bin [18.4,18.5) has 217 bin [18.5,18.6) has 180 bin [18.6,18.7) has 154 bin [18.7,18.8) has 123 bin [18.8,18.9) has 102 bin [18.9,19.0) has 100 bin [19.0,19.1) has 77 bin [19.1,19.2) has 73 bin [19.2,19.3) has 64 bin [19.3,19.4) has 47 bin [19.4,19.5) has 44 bin [19.5,19.6) has 30 bin [19.6,19.7) has 40 bin [19.7,19.8) has 40 bin [19.8,19.9) has 45 bin [19.9,20.0) has 37 bin [20.0,20.1) has 25 bin [20.1,20.2) has 18 bin [20.2,20.3) has 27 bin [20.3,20.4) has 15 bin [20.4,20.5) has 17 bin [20.5,20.6) has 19 bin [20.6,20.7) has 16 bin [20.7,20.8) has 7 bin [20.8,20.9) has 4 bin [20.9,21.0) has 5 bin [21.0,21.1) has 1 bin [21.1,21.2) has 2 average z coordinate 3.7 for 17841163 element(s) point source id histogram with bin size 1.000000 bin 1036 has 1145794 bin 1037 has 12405114 bin 1040 has 4290255 average point source id 1037.657186473774118 for 17841163 element(s)