lasinfo (210611) report for 'AHN4T/31EZ1_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: 179/2021 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: 55383395 number of points by return: 54188841 916652 236313 37598 3991 scale factor x y z: 0.001 0.001 0.001 offset x y z: 121980 462480 0 min x y z: 121980.000 462480.000 -2.784 max x y z: 123019.999 463769.999 21.108 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: 55383395 extended number of points by return: 54188841 916652 236313 37598 3991 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 -2784 21108 intensity 48 3513 return_number 1 5 number_of_returns 1 6 edge_of_flight_line 0 1 scan_direction_flag 0 1 classification 1 26 scan_angle_rank -37 32 user_data 6 8 point_source_ID 84 173 gps_time 269733039.680447 270305373.817308 WARNING: range violates GPS week time specified by global encoding bit 0 Color R 32 255 G 36 255 B 17 248 NIR 49 255 extended_return_number 1 5 extended_number_of_returns 1 6 extended_classification 1 26 extended_scan_angle -6167 5333 extended_scanner_channel 0 0 attribute0 0.48 35.13 ('Amplitude') attribute1 -15.34 20.45 ('Reflectance') attribute2 0 65535 ('Deviation') number of first returns: 54188841 number of intermediate returns: 278366 number of last returns: 54184212 number of single returns: 53268024 covered area in square units/kilounits: 1222164/1.22 point density: all returns 45.32 last only 44.33 (per square units) spacing: all returns 0.15 last only 0.15 (in units) WARNING: point type is 8 but (legacy) number of point records in header is 55383395 instead zero. WARNING: point type is 8 but (legacy) number of points by return [1] in header is 54188841 instead zero. WARNING: point type is 8 but (legacy) number of points by return [2] in header is 916652 instead zero. WARNING: point type is 8 but (legacy) number of points by return [3] in header is 236313 instead zero. WARNING: point type is 8 but (legacy) number of points by return [4] in header is 37598 instead zero. WARNING: point type is 8 but (legacy) number of points by return [5] in header is 3991 instead zero. overview over extended number of returns of given pulse: 53268024 1363709 596903 134720 19954 85 0 0 0 0 0 0 0 0 0 histogram of classification of points: 1903314 unclassified (1) 52933708 ground (2) 336692 building (6) 196237 water (9) 13444 Reserved for ASPRS Definition (26) +-> flagged as extended overlap: 4333619 +---> 167251 of those are unclassified (1) +---> 4060067 of those are ground (2) +---> 82098 of those are building (6) +---> 21917 of those are water (9) +---> 2286 of those are Reserved for ASPRS Definition (26) z coordinate histogram with bin size 0.100000 bin [-2.8,-2.7) has 42 bin [-2.7,-2.6) has 3531 bin [-2.6,-2.5) has 55288 bin [-2.5,-2.4) has 110862 bin [-2.4,-2.3) has 471731 bin [-2.3,-2.2) has 1232163 bin [-2.2,-2.1) has 2357174 bin [-2.1,-2.0) has 6501993 bin [-2.0,-1.9) has 12457488 bin [-1.9,-1.8) has 13657568 bin [-1.8,-1.7) has 10179982 bin [-1.7,-1.6) has 3814918 bin [-1.6,-1.5) has 667568 bin [-1.5,-1.4) has 298072 bin [-1.4,-1.3) has 180654 bin [-1.3,-1.2) has 174367 bin [-1.2,-1.1) has 161695 bin [-1.1,-1.0) has 157597 bin [-1.0,-0.9) has 99279 bin [-0.9,-0.8) has 88845 bin [-0.8,-0.7) has 123257 bin [-0.7,-0.6) has 218260 bin [-0.6,-0.5) has 197898 bin [-0.5,-0.4) has 72629 bin [-0.4,-0.3) has 45519 bin [-0.3,-0.2) has 41900 bin [-0.2,-0.1) has 41526 bin [-0.1,0.0) has 41220 bin [0.0,0.1) has 38806 bin [0.1,0.2) has 37120 bin [0.2,0.3) has 37923 bin [0.3,0.4) has 37896 bin [0.4,0.5) has 34486 bin [0.5,0.6) has 30324 bin [0.6,0.7) has 29878 bin [0.7,0.8) has 29034 bin [0.8,0.9) has 27456 bin [0.9,1.0) has 27780 bin [1.0,1.1) has 29250 bin [1.1,1.2) has 32675 bin [1.2,1.3) has 33538 bin [1.3,1.4) has 28610 bin [1.4,1.5) has 24605 bin [1.5,1.6) has 24370 bin [1.6,1.7) has 24556 bin [1.7,1.8) has 24571 bin [1.8,1.9) has 24559 bin [1.9,2.0) has 25329 bin [2.0,2.1) has 24228 bin [2.1,2.2) has 24382 bin [2.2,2.3) has 24557 bin [2.3,2.4) has 24464 bin [2.4,2.5) has 24655 bin [2.5,2.6) has 24820 bin [2.6,2.7) has 24356 bin [2.7,2.8) has 24066 bin [2.8,2.9) has 23483 bin [2.9,3.0) has 23608 bin [3.0,3.1) has 23461 bin [3.1,3.2) has 23030 bin [3.2,3.3) has 22015 bin [3.3,3.4) has 20974 bin [3.4,3.5) has 20866 bin [3.5,3.6) has 20809 bin [3.6,3.7) has 20116 bin [3.7,3.8) has 19932 bin [3.8,3.9) has 19918 bin [3.9,4.0) has 20022 bin [4.0,4.1) has 19776 bin [4.1,4.2) has 18342 bin [4.2,4.3) has 17999 bin [4.3,4.4) has 17665 bin [4.4,4.5) has 17007 bin [4.5,4.6) has 16468 bin [4.6,4.7) has 15930 bin [4.7,4.8) has 15130 bin [4.8,4.9) has 15228 bin [4.9,5.0) has 16390 bin [5.0,5.1) has 14648 bin [5.1,5.2) has 14207 bin [5.2,5.3) has 14395 bin [5.3,5.4) has 12924 bin [5.4,5.5) has 12522 bin [5.5,5.6) has 12437 bin [5.6,5.7) has 11891 bin [5.7,5.8) has 11827 bin [5.8,5.9) has 12052 bin [5.9,6.0) has 11772 bin [6.0,6.1) has 11767 bin [6.1,6.2) has 11749 bin [6.2,6.3) has 11409 bin [6.3,6.4) has 11452 bin [6.4,6.5) has 11361 bin [6.5,6.6) has 11015 bin [6.6,6.7) has 10455 bin [6.7,6.8) has 10618 bin [6.8,6.9) has 9828 bin [6.9,7.0) has 9506 bin [7.0,7.1) has 9561 bin [7.1,7.2) has 9516 bin [7.2,7.3) has 9443 bin [7.3,7.4) has 9410 bin [7.4,7.5) has 9299 bin [7.5,7.6) has 8976 bin [7.6,7.7) has 9117 bin [7.7,7.8) has 8961 bin [7.8,7.9) has 8874 bin [7.9,8.0) has 8974 bin [8.0,8.1) has 8992 bin [8.1,8.2) has 8942 bin [8.2,8.3) has 8909 bin [8.3,8.4) has 8638 bin [8.4,8.5) has 8781 bin [8.5,8.6) has 8661 bin [8.6,8.7) has 8389 bin [8.7,8.8) has 8321 bin [8.8,8.9) has 8444 bin [8.9,9.0) has 8281 bin [9.0,9.1) has 8333 bin [9.1,9.2) has 8603 bin [9.2,9.3) has 8336 bin [9.3,9.4) has 8518 bin [9.4,9.5) has 8513 bin [9.5,9.6) has 8203 bin [9.6,9.7) has 7868 bin [9.7,9.8) has 7608 bin [9.8,9.9) has 7194 bin [9.9,10.0) has 6982 bin [10.0,10.1) has 6619 bin [10.1,10.2) has 6374 bin [10.2,10.3) has 5939 bin [10.3,10.4) has 5665 bin [10.4,10.5) has 5619 bin [10.5,10.6) has 5474 bin [10.6,10.7) has 5206 bin [10.7,10.8) has 4933 bin [10.8,10.9) has 4766 bin [10.9,11.0) has 4702 bin [11.0,11.1) has 4455 bin [11.1,11.2) has 4220 bin [11.2,11.3) has 4117 bin [11.3,11.4) has 3846 bin [11.4,11.5) has 3916 bin [11.5,11.6) has 3976 bin [11.6,11.7) has 3921 bin [11.7,11.8) has 3874 bin [11.8,11.9) has 3850 bin [11.9,12.0) has 3730 bin [12.0,12.1) has 3732 bin [12.1,12.2) has 3568 bin [12.2,12.3) has 3444 bin [12.3,12.4) has 3332 bin [12.4,12.5) has 3367 bin [12.5,12.6) has 3209 bin [12.6,12.7) has 3242 bin [12.7,12.8) has 3200 bin [12.8,12.9) has 3037 bin [12.9,13.0) has 2916 bin [13.0,13.1) has 2770 bin [13.1,13.2) has 2778 bin [13.2,13.3) has 2632 bin [13.3,13.4) has 2652 bin [13.4,13.5) has 2507 bin [13.5,13.6) has 2473 bin [13.6,13.7) has 2400 bin [13.7,13.8) has 2310 bin [13.8,13.9) has 2265 bin [13.9,14.0) has 2285 bin [14.0,14.1) has 2353 bin [14.1,14.2) has 2315 bin [14.2,14.3) has 2311 bin [14.3,14.4) has 2336 bin [14.4,14.5) has 2216 bin [14.5,14.6) has 2321 bin [14.6,14.7) has 2168 bin [14.7,14.8) has 2191 bin [14.8,14.9) has 2111 bin [14.9,15.0) has 2135 bin [15.0,15.1) has 2041 bin [15.1,15.2) has 2010 bin [15.2,15.3) has 1952 bin [15.3,15.4) has 1800 bin [15.4,15.5) has 1703 bin [15.5,15.6) has 1615 bin [15.6,15.7) has 1623 bin [15.7,15.8) has 1583 bin [15.8,15.9) has 1438 bin [15.9,16.0) has 1326 bin [16.0,16.1) has 1253 bin [16.1,16.2) has 1119 bin [16.2,16.3) has 1069 bin [16.3,16.4) has 1019 bin [16.4,16.5) has 1008 bin [16.5,16.6) has 868 bin [16.6,16.7) has 916 bin [16.7,16.8) has 838 bin [16.8,16.9) has 755 bin [16.9,17.0) has 658 bin [17.0,17.1) has 603 bin [17.1,17.2) has 470 bin [17.2,17.3) has 494 bin [17.3,17.4) has 389 bin [17.4,17.5) has 361 bin [17.5,17.6) has 308 bin [17.6,17.7) has 267 bin [17.7,17.8) has 263 bin [17.8,17.9) has 214 bin [17.9,18.0) has 215 bin [18.0,18.1) has 204 bin [18.1,18.2) has 219 bin [18.2,18.3) has 158 bin [18.3,18.4) has 135 bin [18.4,18.5) has 144 bin [18.5,18.6) has 109 bin [18.6,18.7) has 97 bin [18.7,18.8) has 80 bin [18.8,18.9) has 75 bin [18.9,19.0) has 54 bin [19.0,19.1) has 53 bin [19.1,19.2) has 37 bin [19.2,19.3) has 25 bin [19.3,19.4) has 18 bin [19.4,19.5) has 16 bin [19.5,19.6) has 9 bin [19.6,19.7) has 6 bin [19.7,19.8) has 4 bin [19.8,19.9) has 3 bin [19.9,20.0) has 3 bin [20.0,20.1) has 3 bin [20.1,20.2) has 2 bin [20.2,20.3) has 3 bin [20.3,20.4) has 2 bin [20.4,20.5) has 1 bin [20.5,20.6) has 2 bin [20.6,20.7) has 3 bin [20.7,20.8) has 1 bin [20.8,20.9) has 1 bin [21.1,21.2) has 1 average z coordinate -1.6 for 55383395 element(s) point source id histogram with bin size 1.000000 bin 84 has 146804 bin 92 has 441281 bin 93 has 26532064 bin 94 has 11578223 bin 171 has 614399 bin 172 has 4698922 bin 173 has 11371702 average point source id 117.171321133346922 for 55383395 element(s)