lasinfo (210611) report for 'AHN4T/19CZ1_03.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: 177/2021 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: 27724973 number of points by return: 26136993 1354121 204281 29345 233 scale factor x y z: 0.001 0.001 0.001 offset x y z: 101980 504980 0 min x y z: 101980.000 504980.000 0.623 max x y z: 103019.999 506269.999 21.888 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: 27724973 extended number of points by return: 26136993 1354121 204281 29345 233 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 623 21888 intensity 45 2191 return_number 1 5 number_of_returns 1 6 edge_of_flight_line 0 1 scan_direction_flag 0 1 classification 1 9 scan_angle_rank -32 33 user_data 8 9 point_source_ID 28 30 gps_time 269526946.584552 269528190.456211 WARNING: range violates GPS week time specified by global encoding bit 0 Color R 37 239 G 43 226 B 49 222 NIR 42 242 extended_return_number 1 5 extended_number_of_returns 1 6 extended_classification 1 9 extended_scan_angle -5333 5500 extended_scanner_channel 0 0 attribute0 0.45 21.91 ('Amplitude') attribute1 -17.9 3.83 ('Reflectance') attribute2 0 65535 ('Deviation') number of first returns: 26136993 number of intermediate returns: 233158 number of last returns: 26132835 number of single returns: 24778013 covered area in square units/kilounits: 1337856/1.34 point density: all returns 20.72 last only 19.53 (per square units) spacing: all returns 0.22 last only 0.23 (in units) WARNING: point type is 8 but (legacy) number of point records in header is 27724973 instead zero. WARNING: point type is 8 but (legacy) number of points by return [1] in header is 26136993 instead zero. WARNING: point type is 8 but (legacy) number of points by return [2] in header is 1354121 instead zero. WARNING: point type is 8 but (legacy) number of points by return [3] in header is 204281 instead zero. WARNING: point type is 8 but (legacy) number of points by return [4] in header is 29345 instead zero. WARNING: point type is 8 but (legacy) number of points by return [5] in header is 233 instead zero. overview over extended number of returns of given pulse: 24778013 2304163 524984 116645 1163 5 0 0 0 0 0 0 0 0 0 histogram of classification of points: 2118902 unclassified (1) 25259650 ground (2) 573 building (6) 345848 water (9) +-> flagged as extended overlap: 1821373 +---> 158927 of those are unclassified (1) +---> 1608817 of those are ground (2) +---> 3 of those are building (6) +---> 53626 of those are water (9) z coordinate histogram with bin size 0.100000 bin [0.6,0.7) has 49 bin [0.7,0.8) has 124 bin [0.8,0.9) has 180 bin [0.9,1.0) has 461 bin [1.0,1.1) has 372 bin [1.1,1.2) has 316 bin [1.2,1.3) has 329 bin [1.3,1.4) has 449 bin [1.4,1.5) has 1645 bin [1.5,1.6) has 3444 bin [1.6,1.7) has 7284 bin [1.7,1.8) has 16891 bin [1.8,1.9) has 18438 bin [1.9,2.0) has 17379 bin [2.0,2.1) has 16359 bin [2.1,2.2) has 14884 bin [2.2,2.3) has 18136 bin [2.3,2.4) has 23687 bin [2.4,2.5) has 34288 bin [2.5,2.6) has 93069 bin [2.6,2.7) has 213781 bin [2.7,2.8) has 370067 bin [2.8,2.9) has 822372 bin [2.9,3.0) has 723616 bin [3.0,3.1) has 770504 bin [3.1,3.2) has 802683 bin [3.2,3.3) has 797824 bin [3.3,3.4) has 828391 bin [3.4,3.5) has 873199 bin [3.5,3.6) has 886819 bin [3.6,3.7) has 886119 bin [3.7,3.8) has 821885 bin [3.8,3.9) has 816745 bin [3.9,4.0) has 847066 bin [4.0,4.1) has 803179 bin [4.1,4.2) has 769037 bin [4.2,4.3) has 720398 bin [4.3,4.4) has 670374 bin [4.4,4.5) has 610044 bin [4.5,4.6) has 571886 bin [4.6,4.7) has 546118 bin [4.7,4.8) has 492501 bin [4.8,4.9) has 446110 bin [4.9,5.0) has 405081 bin [5.0,5.1) has 377559 bin [5.1,5.2) has 361046 bin [5.2,5.3) has 341943 bin [5.3,5.4) has 324618 bin [5.4,5.5) has 308895 bin [5.5,5.6) has 291515 bin [5.6,5.7) has 281877 bin [5.7,5.8) has 271812 bin [5.8,5.9) has 262523 bin [5.9,6.0) has 252490 bin [6.0,6.1) has 248050 bin [6.1,6.2) has 236876 bin [6.2,6.3) has 227842 bin [6.3,6.4) has 219888 bin [6.4,6.5) has 215155 bin [6.5,6.6) has 210688 bin [6.6,6.7) has 206875 bin [6.7,6.8) has 200910 bin [6.8,6.9) has 195159 bin [6.9,7.0) has 189888 bin [7.0,7.1) has 184776 bin [7.1,7.2) has 178431 bin [7.2,7.3) has 172868 bin [7.3,7.4) has 167226 bin [7.4,7.5) has 160740 bin [7.5,7.6) has 154754 bin [7.6,7.7) has 149429 bin [7.7,7.8) has 142137 bin [7.8,7.9) has 136841 bin [7.9,8.0) has 132418 bin [8.0,8.1) has 129931 bin [8.1,8.2) has 126631 bin [8.2,8.3) has 123041 bin [8.3,8.4) has 117959 bin [8.4,8.5) has 114353 bin [8.5,8.6) has 110494 bin [8.6,8.7) has 107029 bin [8.7,8.8) has 105039 bin [8.8,8.9) has 106944 bin [8.9,9.0) has 105707 bin [9.0,9.1) has 104637 bin [9.1,9.2) has 98917 bin [9.2,9.3) has 93132 bin [9.3,9.4) has 90983 bin [9.4,9.5) has 90756 bin [9.5,9.6) has 88203 bin [9.6,9.7) has 84544 bin [9.7,9.8) has 82386 bin [9.8,9.9) has 79901 bin [9.9,10.0) has 79482 bin [10.0,10.1) has 77742 bin [10.1,10.2) has 74700 bin [10.2,10.3) has 73731 bin [10.3,10.4) has 72016 bin [10.4,10.5) has 70101 bin [10.5,10.6) has 68276 bin [10.6,10.7) has 65424 bin [10.7,10.8) has 63368 bin [10.8,10.9) has 60357 bin [10.9,11.0) has 58019 bin [11.0,11.1) has 56696 bin [11.1,11.2) has 55622 bin [11.2,11.3) has 54044 bin [11.3,11.4) has 51158 bin [11.4,11.5) has 49707 bin [11.5,11.6) has 48763 bin [11.6,11.7) has 46948 bin [11.7,11.8) has 45431 bin [11.8,11.9) has 43575 bin [11.9,12.0) has 42697 bin [12.0,12.1) has 41140 bin [12.1,12.2) has 39586 bin [12.2,12.3) has 38062 bin [12.3,12.4) has 37583 bin [12.4,12.5) has 37839 bin [12.5,12.6) has 36827 bin [12.6,12.7) has 35760 bin [12.7,12.8) has 34848 bin [12.8,12.9) has 33349 bin [12.9,13.0) has 31904 bin [13.0,13.1) has 30371 bin [13.1,13.2) has 29192 bin [13.2,13.3) has 27479 bin [13.3,13.4) has 26141 bin [13.4,13.5) has 25732 bin [13.5,13.6) has 24554 bin [13.6,13.7) has 23399 bin [13.7,13.8) has 22479 bin [13.8,13.9) has 21225 bin [13.9,14.0) has 20136 bin [14.0,14.1) has 19061 bin [14.1,14.2) has 18171 bin [14.2,14.3) has 17894 bin [14.3,14.4) has 16875 bin [14.4,14.5) has 16318 bin [14.5,14.6) has 16032 bin [14.6,14.7) has 14847 bin [14.7,14.8) has 13569 bin [14.8,14.9) has 12556 bin [14.9,15.0) has 12854 bin [15.0,15.1) has 11319 bin [15.1,15.2) has 10797 bin [15.2,15.3) has 10348 bin [15.3,15.4) has 8598 bin [15.4,15.5) has 8027 bin [15.5,15.6) has 6943 bin [15.6,15.7) has 6775 bin [15.7,15.8) has 6466 bin [15.8,15.9) has 6181 bin [15.9,16.0) has 6108 bin [16.0,16.1) has 5644 bin [16.1,16.2) has 5971 bin [16.2,16.3) has 5708 bin [16.3,16.4) has 5074 bin [16.4,16.5) has 4469 bin [16.5,16.6) has 3951 bin [16.6,16.7) has 3643 bin [16.7,16.8) has 3091 bin [16.8,16.9) has 2887 bin [16.9,17.0) has 2440 bin [17.0,17.1) has 2085 bin [17.1,17.2) has 1966 bin [17.2,17.3) has 1858 bin [17.3,17.4) has 1810 bin [17.4,17.5) has 1751 bin [17.5,17.6) has 1731 bin [17.6,17.7) has 1702 bin [17.7,17.8) has 1538 bin [17.8,17.9) has 1552 bin [17.9,18.0) has 1521 bin [18.0,18.1) has 1412 bin [18.1,18.2) has 1317 bin [18.2,18.3) has 1219 bin [18.3,18.4) has 1250 bin [18.4,18.5) has 1258 bin [18.5,18.6) has 1129 bin [18.6,18.7) has 1093 bin [18.7,18.8) has 1003 bin [18.8,18.9) has 907 bin [18.9,19.0) has 918 bin [19.0,19.1) has 899 bin [19.1,19.2) has 816 bin [19.2,19.3) has 724 bin [19.3,19.4) has 652 bin [19.4,19.5) has 651 bin [19.5,19.6) has 622 bin [19.6,19.7) has 595 bin [19.7,19.8) has 585 bin [19.8,19.9) has 578 bin [19.9,20.0) has 669 bin [20.0,20.1) has 578 bin [20.1,20.2) has 514 bin [20.2,20.3) has 244 bin [20.3,20.4) has 108 bin [20.4,20.5) has 38 bin [20.5,20.6) has 35 bin [20.6,20.7) has 24 bin [20.7,20.8) has 25 bin [20.8,20.9) has 30 bin [20.9,21.0) has 15 bin [21.0,21.1) has 12 bin [21.1,21.2) has 14 bin [21.2,21.3) has 16 bin [21.3,21.4) has 7 bin [21.4,21.5) has 9 bin [21.5,21.6) has 6 bin [21.6,21.7) has 5 bin [21.7,21.8) has 1 bin [21.8,21.9) has 2 average z coordinate 5.4 for 27724973 element(s) point source id histogram with bin size 1.000000 bin 28 has 8341893 bin 29 has 18854183 bin 30 has 528897 average point source id 28.718196443329269 for 27724973 element(s)