lasinfo (210611) report for 'AHN4T/02GZ1_18.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: 34133608 number of points by return: 33892712 163911 61153 15403 429 scale factor x y z: 0.001 0.001 0.001 offset x y z: 201980 601230 0 min x y z: 201980.000 601230.000 -1.084 max x y z: 203019.999 602519.999 19.388 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: 34133608 extended number of points by return: 33892712 163911 61153 15403 429 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 -1084 19388 intensity 32 4540 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 -29 29 user_data 8 9 point_source_ID 1083 1114 gps_time 268918403.099117 269009563.040965 WARNING: range violates GPS week time specified by global encoding bit 0 Color R 42 255 G 57 255 B 56 255 NIR 72 255 extended_return_number 1 5 extended_number_of_returns 1 6 extended_classification 1 9 extended_scan_angle -4833 4833 extended_scanner_channel 0 0 attribute0 0.32 45.4 ('Amplitude') attribute1 -16.43 28.96 ('Reflectance') attribute2 0 65535 ('Deviation') number of first returns: 33892712 number of intermediate returns: 77139 number of last returns: 33892569 number of single returns: 33728812 covered area in square units/kilounits: 1341080/1.34 point density: all returns 25.45 last only 25.27 (per square units) spacing: all returns 0.20 last only 0.20 (in units) WARNING: point type is 8 but (legacy) number of point records in header is 34133608 instead zero. WARNING: point type is 8 but (legacy) number of points by return [1] in header is 33892712 instead zero. WARNING: point type is 8 but (legacy) number of points by return [2] in header is 163911 instead zero. WARNING: point type is 8 but (legacy) number of points by return [3] in header is 61153 instead zero. WARNING: point type is 8 but (legacy) number of points by return [4] in header is 15403 instead zero. WARNING: point type is 8 but (legacy) number of points by return [5] in header is 429 instead zero. overview over extended number of returns of given pulse: 33728812 205237 137436 59974 2134 15 0 0 0 0 0 0 0 0 0 histogram of classification of points: 393074 unclassified (1) 33536456 ground (2) 90114 building (6) 113964 water (9) +-> flagged as extended overlap: 2627098 +---> 29011 of those are unclassified (1) +---> 2566442 of those are ground (2) +---> 26776 of those are building (6) +---> 4869 of those are water (9) z coordinate histogram with bin size 0.100000 bin [-1.1,-1.0) has 35 bin [-1.0,-0.9) has 1459 bin [-0.9,-0.8) has 16772 bin [-0.8,-0.7) has 33430 bin [-0.7,-0.6) has 20162 bin [-0.6,-0.5) has 23918 bin [-0.5,-0.4) has 33266 bin [-0.4,-0.3) has 41636 bin [-0.3,-0.2) has 47782 bin [-0.2,-0.1) has 60461 bin [-0.1,0.0) has 83743 bin [0.0,0.1) has 121026 bin [0.1,0.2) has 181894 bin [0.2,0.3) has 323649 bin [0.3,0.4) has 592795 bin [0.4,0.5) has 881787 bin [0.5,0.6) has 1371311 bin [0.6,0.7) has 1571481 bin [0.7,0.8) has 1404365 bin [0.8,0.9) has 1267882 bin [0.9,1.0) has 1066173 bin [1.0,1.1) has 651891 bin [1.1,1.2) has 701533 bin [1.2,1.3) has 591504 bin [1.3,1.4) has 932262 bin [1.4,1.5) has 2369838 bin [1.5,1.6) has 3504091 bin [1.6,1.7) has 3866040 bin [1.7,1.8) has 4193255 bin [1.8,1.9) has 3220804 bin [1.9,2.0) has 1448204 bin [2.0,2.1) has 568565 bin [2.1,2.2) has 315130 bin [2.2,2.3) has 341251 bin [2.3,2.4) has 350133 bin [2.4,2.5) has 162082 bin [2.5,2.6) has 88440 bin [2.6,2.7) has 62075 bin [2.7,2.8) has 63820 bin [2.8,2.9) has 58095 bin [2.9,3.0) has 58231 bin [3.0,3.1) has 37214 bin [3.1,3.2) has 29688 bin [3.2,3.3) has 29438 bin [3.3,3.4) has 30089 bin [3.4,3.5) has 30844 bin [3.5,3.6) has 31170 bin [3.6,3.7) has 30791 bin [3.7,3.8) has 30672 bin [3.8,3.9) has 31795 bin [3.9,4.0) has 32647 bin [4.0,4.1) has 33898 bin [4.1,4.2) has 34103 bin [4.2,4.3) has 30758 bin [4.3,4.4) has 27030 bin [4.4,4.5) has 25830 bin [4.5,4.6) has 25653 bin [4.6,4.7) has 25714 bin [4.7,4.8) has 25945 bin [4.8,4.9) has 25881 bin [4.9,5.0) has 26379 bin [5.0,5.1) has 27803 bin [5.1,5.2) has 30233 bin [5.2,5.3) has 39388 bin [5.3,5.4) has 37442 bin [5.4,5.5) has 22722 bin [5.5,5.6) has 19635 bin [5.6,5.7) has 18805 bin [5.7,5.8) has 18798 bin [5.8,5.9) has 19039 bin [5.9,6.0) has 18866 bin [6.0,6.1) has 18660 bin [6.1,6.2) has 18429 bin [6.2,6.3) has 18575 bin [6.3,6.4) has 18630 bin [6.4,6.5) has 18977 bin [6.5,6.6) has 18460 bin [6.6,6.7) has 20427 bin [6.7,6.8) has 21083 bin [6.8,6.9) has 21881 bin [6.9,7.0) has 20714 bin [7.0,7.1) has 19569 bin [7.1,7.2) has 19021 bin [7.2,7.3) has 19187 bin [7.3,7.4) has 19156 bin [7.4,7.5) has 19349 bin [7.5,7.6) has 19530 bin [7.6,7.7) has 19817 bin [7.7,7.8) has 20138 bin [7.8,7.9) has 20411 bin [7.9,8.0) has 20871 bin [8.0,8.1) has 22281 bin [8.1,8.2) has 27778 bin [8.2,8.3) has 34259 bin [8.3,8.4) has 22794 bin [8.4,8.5) has 9006 bin [8.5,8.6) has 3726 bin [8.6,8.7) has 2481 bin [8.7,8.8) has 2520 bin [8.8,8.9) has 2448 bin [8.9,9.0) has 2449 bin [9.0,9.1) has 2235 bin [9.1,9.2) has 2158 bin [9.2,9.3) has 2209 bin [9.3,9.4) has 2075 bin [9.4,9.5) has 2091 bin [9.5,9.6) has 2131 bin [9.6,9.7) has 2017 bin [9.7,9.8) has 1957 bin [9.8,9.9) has 1904 bin [9.9,10.0) has 1784 bin [10.0,10.1) has 1808 bin [10.1,10.2) has 1661 bin [10.2,10.3) has 1631 bin [10.3,10.4) has 1569 bin [10.4,10.5) has 1589 bin [10.5,10.6) has 1517 bin [10.6,10.7) has 1470 bin [10.7,10.8) has 1440 bin [10.8,10.9) has 1450 bin [10.9,11.0) has 1342 bin [11.0,11.1) has 1280 bin [11.1,11.2) has 1352 bin [11.2,11.3) has 1225 bin [11.3,11.4) has 1180 bin [11.4,11.5) has 1157 bin [11.5,11.6) has 1036 bin [11.6,11.7) has 1092 bin [11.7,11.8) has 1052 bin [11.8,11.9) has 1075 bin [11.9,12.0) has 1090 bin [12.0,12.1) has 1023 bin [12.1,12.2) has 982 bin [12.2,12.3) has 938 bin [12.3,12.4) has 937 bin [12.4,12.5) has 845 bin [12.5,12.6) has 783 bin [12.6,12.7) has 758 bin [12.7,12.8) has 724 bin [12.8,12.9) has 709 bin [12.9,13.0) has 708 bin [13.0,13.1) has 687 bin [13.1,13.2) has 691 bin [13.2,13.3) has 658 bin [13.3,13.4) has 651 bin [13.4,13.5) has 570 bin [13.5,13.6) has 534 bin [13.6,13.7) has 524 bin [13.7,13.8) has 508 bin [13.8,13.9) has 491 bin [13.9,14.0) has 458 bin [14.0,14.1) has 447 bin [14.1,14.2) has 439 bin [14.2,14.3) has 412 bin [14.3,14.4) has 429 bin [14.4,14.5) has 351 bin [14.5,14.6) has 308 bin [14.6,14.7) has 320 bin [14.7,14.8) has 321 bin [14.8,14.9) has 302 bin [14.9,15.0) has 251 bin [15.0,15.1) has 270 bin [15.1,15.2) has 268 bin [15.2,15.3) has 296 bin [15.3,15.4) has 251 bin [15.4,15.5) has 239 bin [15.5,15.6) has 208 bin [15.6,15.7) has 241 bin [15.7,15.8) has 244 bin [15.8,15.9) has 206 bin [15.9,16.0) has 202 bin [16.0,16.1) has 144 bin [16.1,16.2) has 148 bin [16.2,16.3) has 165 bin [16.3,16.4) has 143 bin [16.4,16.5) has 105 bin [16.5,16.6) has 114 bin [16.6,16.7) has 124 bin [16.7,16.8) has 122 bin [16.8,16.9) has 110 bin [16.9,17.0) has 103 bin [17.0,17.1) has 100 bin [17.1,17.2) has 113 bin [17.2,17.3) has 97 bin [17.3,17.4) has 99 bin [17.4,17.5) has 77 bin [17.5,17.6) has 91 bin [17.6,17.7) has 90 bin [17.7,17.8) has 84 bin [17.8,17.9) has 70 bin [17.9,18.0) has 66 bin [18.0,18.1) has 90 bin [18.1,18.2) has 80 bin [18.2,18.3) has 70 bin [18.3,18.4) has 51 bin [18.4,18.5) has 32 bin [18.5,18.6) has 41 bin [18.6,18.7) has 42 bin [18.7,18.8) has 23 bin [18.8,18.9) has 24 bin [18.9,19.0) has 17 bin [19.0,19.1) has 14 bin [19.1,19.2) has 15 bin [19.2,19.3) has 11 bin [19.3,19.4) has 4 average z coordinate 1.6 for 34133608 element(s) point source id histogram with bin size 1.000000 bin 1083 has 2507142 bin 1084 has 19173090 bin 1085 has 4641647 bin 1114 has 7811729 average point source id 1090.928256016768046 for 34133608 element(s)