lasinfo (210611) report for 'AHN4T/18AZ1_01.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: 335/2022 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: 23833645 number of points by return: 23505681 230647 76244 17606 3030 scale factor x y z: 0.001 0.001 0.001 offset x y z: 259980 542480 0 min x y z: 259980.000 542480.000 8.100 max x y z: 261019.999 543769.999 27.742 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: 23833645 extended number of points by return: 23505681 230647 76244 17606 3030 406 31 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 8100 27742 intensity 65 4752 return_number 1 7 number_of_returns 1 7 edge_of_flight_line 0 1 scan_direction_flag 0 1 classification 1 26 scan_angle_rank -24 29 user_data 6 7 point_source_ID 55 57 gps_time 330435157.708007 330439662.417884 WARNING: range violates GPS week time specified by global encoding bit 0 Color R 25 255 G 44 255 B 33 251 NIR 9 225 extended_return_number 1 7 extended_number_of_returns 1 7 extended_classification 1 26 extended_scan_angle -4000 4833 extended_scanner_channel 0 0 attribute0 0 0 ('Amplitude') attribute1 -15.49 31.31 ('Reflectance') attribute2 0 65535 ('Deviation') number of first returns: 23505681 number of intermediate returns: 97486 number of last returns: 23505541 number of single returns: 23275063 covered area in square units/kilounits: 1336184/1.34 point density: all returns 17.84 last only 17.59 (per square units) spacing: all returns 0.24 last only 0.24 (in units) WARNING: point type is 8 but (legacy) number of point records in header is 23833645 instead zero. WARNING: point type is 8 but (legacy) number of points by return [1] in header is 23505681 instead zero. WARNING: point type is 8 but (legacy) number of points by return [2] in header is 230647 instead zero. WARNING: point type is 8 but (legacy) number of points by return [3] in header is 76244 instead zero. WARNING: point type is 8 but (legacy) number of points by return [4] in header is 17606 instead zero. WARNING: point type is 8 but (legacy) number of points by return [5] in header is 3030 instead zero. overview over extended number of returns of given pulse: 23275063 308526 176054 58373 13143 2269 217 0 0 0 0 0 0 0 0 histogram of classification of points: 472405 unclassified (1) 23206933 ground (2) 154115 water (9) 192 Reserved for ASPRS Definition (26) +-> flagged as extended overlap: 1901777 +---> 39096 of those are unclassified (1) +---> 1856216 of those are ground (2) +---> 6465 of those are water (9) z coordinate histogram with bin size 0.100000 bin [8.1,8.2) has 70 bin [8.2,8.3) has 6649 bin [8.3,8.4) has 48268 bin [8.4,8.5) has 35633 bin [8.5,8.6) has 51009 bin [8.6,8.7) has 75783 bin [8.7,8.8) has 75318 bin [8.8,8.9) has 58905 bin [8.9,9.0) has 54661 bin [9.0,9.1) has 68082 bin [9.1,9.2) has 118604 bin [9.2,9.3) has 378584 bin [9.3,9.4) has 618766 bin [9.4,9.5) has 1617949 bin [9.5,9.6) has 2775190 bin [9.6,9.7) has 2789670 bin [9.7,9.8) has 1771960 bin [9.8,9.9) has 1236585 bin [9.9,10.0) has 1237568 bin [10.0,10.1) has 1557778 bin [10.1,10.2) has 1737857 bin [10.2,10.3) has 1398814 bin [10.3,10.4) has 1141398 bin [10.4,10.5) has 1012827 bin [10.5,10.6) has 1110815 bin [10.6,10.7) has 1181180 bin [10.7,10.8) has 785822 bin [10.8,10.9) has 247507 bin [10.9,11.0) has 111666 bin [11.0,11.1) has 79646 bin [11.1,11.2) has 26238 bin [11.2,11.3) has 8135 bin [11.3,11.4) has 6487 bin [11.4,11.5) has 6184 bin [11.5,11.6) has 6577 bin [11.6,11.7) has 6436 bin [11.7,11.8) has 6110 bin [11.8,11.9) has 6118 bin [11.9,12.0) has 6332 bin [12.0,12.1) has 6464 bin [12.1,12.2) has 6506 bin [12.2,12.3) has 6655 bin [12.3,12.4) has 6639 bin [12.4,12.5) has 6808 bin [12.5,12.6) has 6498 bin [12.6,12.7) has 6454 bin [12.7,12.8) has 6380 bin [12.8,12.9) has 6390 bin [12.9,13.0) has 6411 bin [13.0,13.1) has 6475 bin [13.1,13.2) has 6476 bin [13.2,13.3) has 6503 bin [13.3,13.4) has 6340 bin [13.4,13.5) has 6372 bin [13.5,13.6) has 6255 bin [13.6,13.7) has 6279 bin [13.7,13.8) has 6245 bin [13.8,13.9) has 6083 bin [13.9,14.0) has 6064 bin [14.0,14.1) has 5958 bin [14.1,14.2) has 5790 bin [14.2,14.3) has 5698 bin [14.3,14.4) has 5562 bin [14.4,14.5) has 5468 bin [14.5,14.6) has 5509 bin [14.6,14.7) has 5445 bin [14.7,14.8) has 5122 bin [14.8,14.9) has 5113 bin [14.9,15.0) has 4687 bin [15.0,15.1) has 4610 bin [15.1,15.2) has 4479 bin [15.2,15.3) has 4461 bin [15.3,15.4) has 4182 bin [15.4,15.5) has 4109 bin [15.5,15.6) has 3951 bin [15.6,15.7) has 3915 bin [15.7,15.8) has 3675 bin [15.8,15.9) has 3613 bin [15.9,16.0) has 3541 bin [16.0,16.1) has 3314 bin [16.1,16.2) has 3467 bin [16.2,16.3) has 3275 bin [16.3,16.4) has 3253 bin [16.4,16.5) has 3137 bin [16.5,16.6) has 2979 bin [16.6,16.7) has 2934 bin [16.7,16.8) has 2820 bin [16.8,16.9) has 2788 bin [16.9,17.0) has 2633 bin [17.0,17.1) has 2662 bin [17.1,17.2) has 2593 bin [17.2,17.3) has 2514 bin [17.3,17.4) has 2400 bin [17.4,17.5) has 2424 bin [17.5,17.6) has 2386 bin [17.6,17.7) has 2352 bin [17.7,17.8) has 2362 bin [17.8,17.9) has 2374 bin [17.9,18.0) has 2346 bin [18.0,18.1) has 2270 bin [18.1,18.2) has 2237 bin [18.2,18.3) has 2175 bin [18.3,18.4) has 2161 bin [18.4,18.5) has 2229 bin [18.5,18.6) has 2101 bin [18.6,18.7) has 2035 bin [18.7,18.8) has 2064 bin [18.8,18.9) has 2013 bin [18.9,19.0) has 2034 bin [19.0,19.1) has 1962 bin [19.1,19.2) has 1945 bin [19.2,19.3) has 1999 bin [19.3,19.4) has 1925 bin [19.4,19.5) has 1888 bin [19.5,19.6) has 1768 bin [19.6,19.7) has 1736 bin [19.7,19.8) has 1760 bin [19.8,19.9) has 1713 bin [19.9,20.0) has 1597 bin [20.0,20.1) has 1598 bin [20.1,20.2) has 1646 bin [20.2,20.3) has 1540 bin [20.3,20.4) has 1516 bin [20.4,20.5) has 1512 bin [20.5,20.6) has 1430 bin [20.6,20.7) has 1455 bin [20.7,20.8) has 1458 bin [20.8,20.9) has 1454 bin [20.9,21.0) has 1380 bin [21.0,21.1) has 1313 bin [21.1,21.2) has 1294 bin [21.2,21.3) has 1233 bin [21.3,21.4) has 1252 bin [21.4,21.5) has 1213 bin [21.5,21.6) has 1223 bin [21.6,21.7) has 1185 bin [21.7,21.8) has 1197 bin [21.8,21.9) has 1132 bin [21.9,22.0) has 1088 bin [22.0,22.1) has 1094 bin [22.1,22.2) has 1022 bin [22.2,22.3) has 1077 bin [22.3,22.4) has 1073 bin [22.4,22.5) has 1014 bin [22.5,22.6) has 1021 bin [22.6,22.7) has 991 bin [22.7,22.8) has 981 bin [22.8,22.9) has 907 bin [22.9,23.0) has 872 bin [23.0,23.1) has 923 bin [23.1,23.2) has 894 bin [23.2,23.3) has 781 bin [23.3,23.4) has 805 bin [23.4,23.5) has 827 bin [23.5,23.6) has 788 bin [23.6,23.7) has 757 bin [23.7,23.8) has 686 bin [23.8,23.9) has 698 bin [23.9,24.0) has 697 bin [24.0,24.1) has 667 bin [24.1,24.2) has 646 bin [24.2,24.3) has 685 bin [24.3,24.4) has 526 bin [24.4,24.5) has 588 bin [24.5,24.6) has 527 bin [24.6,24.7) has 482 bin [24.7,24.8) has 430 bin [24.8,24.9) has 386 bin [24.9,25.0) has 294 bin [25.0,25.1) has 326 bin [25.1,25.2) has 334 bin [25.2,25.3) has 268 bin [25.3,25.4) has 236 bin [25.4,25.5) has 244 bin [25.5,25.6) has 177 bin [25.6,25.7) has 154 bin [25.7,25.8) has 137 bin [25.8,25.9) has 121 bin [25.9,26.0) has 97 bin [26.0,26.1) has 90 bin [26.1,26.2) has 58 bin [26.2,26.3) has 40 bin [26.3,26.4) has 32 bin [26.4,26.5) has 25 bin [26.5,26.6) has 13 bin [26.6,26.7) has 13 bin [26.7,26.8) has 11 bin [26.8,26.9) has 6 bin [27.0,27.1) has 4 bin [27.1,27.2) has 3 bin [27.2,27.3) has 1 bin [27.3,27.4) has 1 bin [27.4,27.5) has 2 bin [27.6,27.7) has 1 bin [27.7,27.8) has 2 average z coordinate 10.0 for 23833645 element(s) point source id histogram with bin size 1.000000 bin 55 has 3073560 bin 56 has 18763793 bin 57 has 1996292 average point source id 55.954800535125869 for 23833645 element(s)