lasinfo (210611) report for 'AHN4T/20AN1_25.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: 23091614 number of points by return: 22106789 636886 263022 83670 1247 scale factor x y z: 0.001 0.001 0.001 offset x y z: 143980 518730 0 min x y z: 143980.000 518730.000 -2.789 max x y z: 145019.999 520019.999 24.338 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: 23091614 extended number of points by return: 22106789 636886 263022 83670 1247 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 -2789 24338 intensity 19 4944 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 -29 29 user_data 8 9 point_source_ID 43 46 gps_time 269680236.043861 269682610.905663 WARNING: range violates GPS week time specified by global encoding bit 0 Color R 9 255 G 27 255 B 15 252 NIR 0 255 extended_return_number 1 5 extended_number_of_returns 1 6 extended_classification 1 26 extended_scan_angle -4833 4833 extended_scanner_channel 0 0 attribute0 0.19 49.44 ('Amplitude') attribute1 -18.11 31.62 ('Reflectance') attribute2 0 65535 ('Deviation') number of first returns: 22106789 number of intermediate returns: 352159 number of last returns: 22096389 number of single returns: 21463723 covered area in square units/kilounits: 1251280/1.25 point density: all returns 18.45 last only 17.66 (per square units) spacing: all returns 0.23 last only 0.24 (in units) WARNING: point type is 8 but (legacy) number of point records in header is 23091614 instead zero. WARNING: point type is 8 but (legacy) number of points by return [1] in header is 22106789 instead zero. WARNING: point type is 8 but (legacy) number of points by return [2] in header is 636886 instead zero. WARNING: point type is 8 but (legacy) number of points by return [3] in header is 263022 instead zero. WARNING: point type is 8 but (legacy) number of points by return [4] in header is 83670 instead zero. WARNING: point type is 8 but (legacy) number of points by return [5] in header is 1247 instead zero. overview over extended number of returns of given pulse: 21463723 747925 540295 333339 6193 139 0 0 0 0 0 0 0 0 0 histogram of classification of points: 1378009 unclassified (1) 20437992 ground (2) 325571 building (6) 947963 water (9) 2079 Reserved for ASPRS Definition (26) +-> flagged as extended overlap: 1438443 +---> 133291 of those are unclassified (1) +---> 1103004 of those are ground (2) +---> 53709 of those are building (6) +---> 148439 of those are water (9) z coordinate histogram with bin size 0.100000 bin [-2.8,-2.7) has 350 bin [-2.7,-2.6) has 44327 bin [-2.6,-2.5) has 40989 bin [-2.5,-2.4) has 31935 bin [-2.4,-2.3) has 86361 bin [-2.3,-2.2) has 88728 bin [-2.2,-2.1) has 78129 bin [-2.1,-2.0) has 95571 bin [-2.0,-1.9) has 147330 bin [-1.9,-1.8) has 267144 bin [-1.8,-1.7) has 571066 bin [-1.7,-1.6) has 2351163 bin [-1.6,-1.5) has 3982203 bin [-1.5,-1.4) has 4154436 bin [-1.4,-1.3) has 3382674 bin [-1.3,-1.2) has 1818194 bin [-1.2,-1.1) has 1016186 bin [-1.1,-1.0) has 647253 bin [-1.0,-0.9) has 281236 bin [-0.9,-0.8) has 105092 bin [-0.8,-0.7) has 47955 bin [-0.7,-0.6) has 36895 bin [-0.6,-0.5) has 31637 bin [-0.5,-0.4) has 24782 bin [-0.4,-0.3) has 23385 bin [-0.3,-0.2) has 123237 bin [-0.2,-0.1) has 538921 bin [-0.1,0.0) has 279466 bin [0.0,0.1) has 147806 bin [0.1,0.2) has 124211 bin [0.2,0.3) has 125609 bin [0.3,0.4) has 117951 bin [0.4,0.5) has 85412 bin [0.5,0.6) has 77019 bin [0.6,0.7) has 82951 bin [0.7,0.8) has 62383 bin [0.8,0.9) has 39733 bin [0.9,1.0) has 34121 bin [1.0,1.1) has 32747 bin [1.1,1.2) has 32607 bin [1.2,1.3) has 35013 bin [1.3,1.4) has 41472 bin [1.4,1.5) has 41373 bin [1.5,1.6) has 36434 bin [1.6,1.7) has 32273 bin [1.7,1.8) has 29017 bin [1.8,1.9) has 28336 bin [1.9,2.0) has 29214 bin [2.0,2.1) has 29551 bin [2.1,2.2) has 28658 bin [2.2,2.3) has 28978 bin [2.3,2.4) has 29599 bin [2.4,2.5) has 31112 bin [2.5,2.6) has 29418 bin [2.6,2.7) has 28999 bin [2.7,2.8) has 28871 bin [2.8,2.9) has 28543 bin [2.9,3.0) has 27999 bin [3.0,3.1) has 28863 bin [3.1,3.2) has 29133 bin [3.2,3.3) has 28962 bin [3.3,3.4) has 31034 bin [3.4,3.5) has 37908 bin [3.5,3.6) has 63885 bin [3.6,3.7) has 57065 bin [3.7,3.8) has 36460 bin [3.8,3.9) has 22326 bin [3.9,4.0) has 21548 bin [4.0,4.1) has 29906 bin [4.1,4.2) has 38609 bin [4.2,4.3) has 15728 bin [4.3,4.4) has 14326 bin [4.4,4.5) has 15169 bin [4.5,4.6) has 17120 bin [4.6,4.7) has 15222 bin [4.7,4.8) has 15601 bin [4.8,4.9) has 14984 bin [4.9,5.0) has 14594 bin [5.0,5.1) has 14647 bin [5.1,5.2) has 14601 bin [5.2,5.3) has 14930 bin [5.3,5.4) has 14587 bin [5.4,5.5) has 14818 bin [5.5,5.6) has 14778 bin [5.6,5.7) has 14318 bin [5.7,5.8) has 14205 bin [5.8,5.9) has 14138 bin [5.9,6.0) has 14063 bin [6.0,6.1) has 13845 bin [6.1,6.2) has 13627 bin [6.2,6.3) has 13595 bin [6.3,6.4) has 13055 bin [6.4,6.5) has 13093 bin [6.5,6.6) has 13141 bin [6.6,6.7) has 13108 bin [6.7,6.8) has 13320 bin [6.8,6.9) has 12863 bin [6.9,7.0) has 12748 bin [7.0,7.1) has 12488 bin [7.1,7.2) has 11891 bin [7.2,7.3) has 11751 bin [7.3,7.4) has 11560 bin [7.4,7.5) has 11170 bin [7.5,7.6) has 10218 bin [7.6,7.7) has 9313 bin [7.7,7.8) has 9347 bin [7.8,7.9) has 9070 bin [7.9,8.0) has 8831 bin [8.0,8.1) has 8547 bin [8.1,8.2) has 8581 bin [8.2,8.3) has 8289 bin [8.3,8.4) has 8177 bin [8.4,8.5) has 8041 bin [8.5,8.6) has 7801 bin [8.6,8.7) has 7957 bin [8.7,8.8) has 7773 bin [8.8,8.9) has 7926 bin [8.9,9.0) has 7698 bin [9.0,9.1) has 7409 bin [9.1,9.2) has 7154 bin [9.2,9.3) has 6886 bin [9.3,9.4) has 6567 bin [9.4,9.5) has 6345 bin [9.5,9.6) has 6244 bin [9.6,9.7) has 6292 bin [9.7,9.8) has 5933 bin [9.8,9.9) has 5876 bin [9.9,10.0) has 5864 bin [10.0,10.1) has 5877 bin [10.1,10.2) has 5749 bin [10.2,10.3) has 5665 bin [10.3,10.4) has 5652 bin [10.4,10.5) has 5647 bin [10.5,10.6) has 5413 bin [10.6,10.7) has 5394 bin [10.7,10.8) has 5175 bin [10.8,10.9) has 5117 bin [10.9,11.0) has 5067 bin [11.0,11.1) has 4937 bin [11.1,11.2) has 4613 bin [11.2,11.3) has 4549 bin [11.3,11.4) has 4429 bin [11.4,11.5) has 4445 bin [11.5,11.6) has 4325 bin [11.6,11.7) has 4067 bin [11.7,11.8) has 3976 bin [11.8,11.9) has 4020 bin [11.9,12.0) has 3894 bin [12.0,12.1) has 3640 bin [12.1,12.2) has 3563 bin [12.2,12.3) has 3485 bin [12.3,12.4) has 3325 bin [12.4,12.5) has 3321 bin [12.5,12.6) has 3237 bin [12.6,12.7) has 3187 bin [12.7,12.8) has 3096 bin [12.8,12.9) has 2871 bin [12.9,13.0) has 2688 bin [13.0,13.1) has 2739 bin [13.1,13.2) has 2546 bin [13.2,13.3) has 2399 bin [13.3,13.4) has 2340 bin [13.4,13.5) has 2245 bin [13.5,13.6) has 2147 bin [13.6,13.7) has 1979 bin [13.7,13.8) has 1868 bin [13.8,13.9) has 1731 bin [13.9,14.0) has 1678 bin [14.0,14.1) has 1564 bin [14.1,14.2) has 1486 bin [14.2,14.3) has 1403 bin [14.3,14.4) has 1308 bin [14.4,14.5) has 1272 bin [14.5,14.6) has 1233 bin [14.6,14.7) has 1271 bin [14.7,14.8) has 1201 bin [14.8,14.9) has 1113 bin [14.9,15.0) has 1054 bin [15.0,15.1) has 988 bin [15.1,15.2) has 941 bin [15.2,15.3) has 835 bin [15.3,15.4) has 819 bin [15.4,15.5) has 703 bin [15.5,15.6) has 710 bin [15.6,15.7) has 669 bin [15.7,15.8) has 643 bin [15.8,15.9) has 631 bin [15.9,16.0) has 534 bin [16.0,16.1) has 558 bin [16.1,16.2) has 581 bin [16.2,16.3) has 565 bin [16.3,16.4) has 515 bin [16.4,16.5) has 503 bin [16.5,16.6) has 502 bin [16.6,16.7) has 458 bin [16.7,16.8) has 455 bin [16.8,16.9) has 431 bin [16.9,17.0) has 441 bin [17.0,17.1) has 402 bin [17.1,17.2) has 366 bin [17.2,17.3) has 405 bin [17.3,17.4) has 355 bin [17.4,17.5) has 325 bin [17.5,17.6) has 347 bin [17.6,17.7) has 327 bin [17.7,17.8) has 308 bin [17.8,17.9) has 297 bin [17.9,18.0) has 278 bin [18.0,18.1) has 270 bin [18.1,18.2) has 312 bin [18.2,18.3) has 270 bin [18.3,18.4) has 255 bin [18.4,18.5) has 259 bin [18.5,18.6) has 279 bin [18.6,18.7) has 270 bin [18.7,18.8) has 275 bin [18.8,18.9) has 278 bin [18.9,19.0) has 240 bin [19.0,19.1) has 238 bin [19.1,19.2) has 257 bin [19.2,19.3) has 244 bin [19.3,19.4) has 278 bin [19.4,19.5) has 211 bin [19.5,19.6) has 243 bin [19.6,19.7) has 216 bin [19.7,19.8) has 257 bin [19.8,19.9) has 244 bin [19.9,20.0) has 233 bin [20.0,20.1) has 235 bin [20.1,20.2) has 222 bin [20.2,20.3) has 221 bin [20.3,20.4) has 228 bin [20.4,20.5) has 196 bin [20.5,20.6) has 180 bin [20.6,20.7) has 178 bin [20.7,20.8) has 194 bin [20.8,20.9) has 170 bin [20.9,21.0) has 187 bin [21.0,21.1) has 184 bin [21.1,21.2) has 188 bin [21.2,21.3) has 165 bin [21.3,21.4) has 150 bin [21.4,21.5) has 153 bin [21.5,21.6) has 136 bin [21.6,21.7) has 133 bin [21.7,21.8) has 149 bin [21.8,21.9) has 151 bin [21.9,22.0) has 112 bin [22.0,22.1) has 120 bin [22.1,22.2) has 95 bin [22.2,22.3) has 106 bin [22.3,22.4) has 89 bin [22.4,22.5) has 96 bin [22.5,22.6) has 84 bin [22.6,22.7) has 85 bin [22.7,22.8) has 70 bin [22.8,22.9) has 62 bin [22.9,23.0) has 38 bin [23.0,23.1) has 43 bin [23.1,23.2) has 41 bin [23.2,23.3) has 22 bin [23.3,23.4) has 31 bin [23.4,23.5) has 27 bin [23.5,23.6) has 12 bin [23.6,23.7) has 17 bin [23.7,23.8) has 13 bin [23.8,23.9) has 7 bin [23.9,24.0) has 8 bin [24.0,24.1) has 6 bin [24.1,24.2) has 6 bin [24.2,24.3) has 4 bin [24.3,24.4) has 1 average z coordinate -0.8 for 23091614 element(s) point source id histogram with bin size 1.000000 bin 43 has 4226420 bin 44 has 16993229 bin 46 has 1871965 average point source id 43.979105401640616 for 23091614 element(s)