lasinfo (210611) report for 'AHN4T/12BZ2_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: 334/2022 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: 25986997 number of points by return: 22569302 2080366 1005477 284451 43520 scale factor x y z: 0.001 0.001 0.001 offset x y z: 236980 567480 0 min x y z: 236980.000 567480.000 1.594 max x y z: 238019.999 568769.999 26.808 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: 25986997 extended number of points by return: 22569302 2080366 1005477 284451 43520 3693 188 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 1594 26808 intensity 59 4457 return_number 1 7 number_of_returns 1 7 edge_of_flight_line 0 1 scan_direction_flag 0 1 classification 1 9 scan_angle_rank -7 29 user_data 6 7 point_source_ID 35 36 gps_time 330785612.600621 330786948.109680 WARNING: range violates GPS week time specified by global encoding bit 0 Color R 35 255 G 50 255 B 38 255 NIR 22 255 extended_return_number 1 7 extended_number_of_returns 1 7 extended_classification 1 9 extended_scan_angle -1167 4833 extended_scanner_channel 0 0 attribute0 0 0 ('Amplitude') attribute1 -15.5 28.47 ('Reflectance') attribute2 0 65535 ('Deviation') number of first returns: 22569302 number of intermediate returns: 1340054 number of last returns: 22559649 number of single returns: 20482008 covered area in square units/kilounits: 1335268/1.34 point density: all returns 19.46 last only 16.90 (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 25986997 instead zero. WARNING: point type is 8 but (legacy) number of points by return [1] in header is 22569302 instead zero. WARNING: point type is 8 but (legacy) number of points by return [2] in header is 2080366 instead zero. WARNING: point type is 8 but (legacy) number of points by return [3] in header is 1005477 instead zero. WARNING: point type is 8 but (legacy) number of points by return [4] in header is 284451 instead zero. WARNING: point type is 8 but (legacy) number of points by return [5] in header is 43520 instead zero. overview over extended number of returns of given pulse: 20482008 2151897 2165476 965559 199646 21095 1316 0 0 0 0 0 0 0 0 histogram of classification of points: 3753378 unclassified (1) 21941042 ground (2) 236076 building (6) 56501 water (9) +-> flagged as extended overlap: 1662310 +---> 276825 of those are unclassified (1) +---> 1375664 of those are ground (2) +---> 6721 of those are building (6) +---> 3100 of those are water (9) z coordinate histogram with bin size 0.100000 bin [1.5,1.6) has 1 bin [1.6,1.7) has 1276 bin [1.7,1.8) has 7509 bin [1.8,1.9) has 1779 bin [1.9,2.0) has 1686 bin [2.0,2.1) has 2257 bin [2.1,2.2) has 7848 bin [2.2,2.3) has 13370 bin [2.3,2.4) has 21566 bin [2.4,2.5) has 40551 bin [2.5,2.6) has 84598 bin [2.6,2.7) has 138160 bin [2.7,2.8) has 221883 bin [2.8,2.9) has 287648 bin [2.9,3.0) has 314225 bin [3.0,3.1) has 359824 bin [3.1,3.2) has 277488 bin [3.2,3.3) has 260440 bin [3.3,3.4) has 263179 bin [3.4,3.5) has 296328 bin [3.5,3.6) has 486327 bin [3.6,3.7) has 601141 bin [3.7,3.8) has 830995 bin [3.8,3.9) has 1151985 bin [3.9,4.0) has 1305915 bin [4.0,4.1) has 1297188 bin [4.1,4.2) has 1589621 bin [4.2,4.3) has 1621957 bin [4.3,4.4) has 1654971 bin [4.4,4.5) has 1712757 bin [4.5,4.6) has 1603864 bin [4.6,4.7) has 1294619 bin [4.7,4.8) has 1199056 bin [4.8,4.9) has 993516 bin [4.9,5.0) has 618417 bin [5.0,5.1) has 422412 bin [5.1,5.2) has 282888 bin [5.2,5.3) has 227165 bin [5.3,5.4) has 155721 bin [5.4,5.5) has 157253 bin [5.5,5.6) has 130345 bin [5.6,5.7) has 111880 bin [5.7,5.8) has 115394 bin [5.8,5.9) has 62574 bin [5.9,6.0) has 39394 bin [6.0,6.1) has 29688 bin [6.1,6.2) has 22940 bin [6.2,6.3) has 20799 bin [6.3,6.4) has 20120 bin [6.4,6.5) has 19935 bin [6.5,6.6) has 21122 bin [6.6,6.7) has 21864 bin [6.7,6.8) has 22092 bin [6.8,6.9) has 22246 bin [6.9,7.0) has 20910 bin [7.0,7.1) has 20045 bin [7.1,7.2) has 19716 bin [7.2,7.3) has 19928 bin [7.3,7.4) has 19926 bin [7.4,7.5) has 20631 bin [7.5,7.6) has 20960 bin [7.6,7.7) has 20755 bin [7.7,7.8) has 19912 bin [7.8,7.9) has 20284 bin [7.9,8.0) has 20311 bin [8.0,8.1) has 20611 bin [8.1,8.2) has 20968 bin [8.2,8.3) has 21935 bin [8.3,8.4) has 21420 bin [8.4,8.5) has 21629 bin [8.5,8.6) has 21858 bin [8.6,8.7) has 21915 bin [8.7,8.8) has 21845 bin [8.8,8.9) has 22054 bin [8.9,9.0) has 22508 bin [9.0,9.1) has 22525 bin [9.1,9.2) has 23461 bin [9.2,9.3) has 23803 bin [9.3,9.4) has 23917 bin [9.4,9.5) has 24217 bin [9.5,9.6) has 24785 bin [9.6,9.7) has 25251 bin [9.7,9.8) has 25190 bin [9.8,9.9) has 25596 bin [9.9,10.0) has 25955 bin [10.0,10.1) has 26439 bin [10.1,10.2) has 26653 bin [10.2,10.3) has 27065 bin [10.3,10.4) has 27314 bin [10.4,10.5) has 27209 bin [10.5,10.6) has 27805 bin [10.6,10.7) has 27488 bin [10.7,10.8) has 27584 bin [10.8,10.9) has 27552 bin [10.9,11.0) has 28282 bin [11.0,11.1) has 27938 bin [11.1,11.2) has 28655 bin [11.2,11.3) has 28941 bin [11.3,11.4) has 29297 bin [11.4,11.5) has 29173 bin [11.5,11.6) has 29091 bin [11.6,11.7) has 29348 bin [11.7,11.8) has 29385 bin [11.8,11.9) has 29516 bin [11.9,12.0) has 29062 bin [12.0,12.1) has 29256 bin [12.1,12.2) has 29807 bin [12.2,12.3) has 29641 bin [12.3,12.4) has 29665 bin [12.4,12.5) has 28991 bin [12.5,12.6) has 28762 bin [12.6,12.7) has 28482 bin [12.7,12.8) has 28363 bin [12.8,12.9) has 28202 bin [12.9,13.0) has 28946 bin [13.0,13.1) has 28988 bin [13.1,13.2) has 29434 bin [13.2,13.3) has 28935 bin [13.3,13.4) has 28763 bin [13.4,13.5) has 29067 bin [13.5,13.6) has 29188 bin [13.6,13.7) has 29601 bin [13.7,13.8) has 29608 bin [13.8,13.9) has 29411 bin [13.9,14.0) has 29483 bin [14.0,14.1) has 29715 bin [14.1,14.2) has 29676 bin [14.2,14.3) has 29547 bin [14.3,14.4) has 29571 bin [14.4,14.5) has 29235 bin [14.5,14.6) has 29658 bin [14.6,14.7) has 30162 bin [14.7,14.8) has 29994 bin [14.8,14.9) has 29903 bin [14.9,15.0) has 29945 bin [15.0,15.1) has 30098 bin [15.1,15.2) has 29818 bin [15.2,15.3) has 30026 bin [15.3,15.4) has 29706 bin [15.4,15.5) has 29803 bin [15.5,15.6) has 29751 bin [15.6,15.7) has 29524 bin [15.7,15.8) has 29588 bin [15.8,15.9) has 29785 bin [15.9,16.0) has 29393 bin [16.0,16.1) has 29398 bin [16.1,16.2) has 29065 bin [16.2,16.3) has 28935 bin [16.3,16.4) has 28915 bin [16.4,16.5) has 28479 bin [16.5,16.6) has 27904 bin [16.6,16.7) has 28081 bin [16.7,16.8) has 27757 bin [16.8,16.9) has 27371 bin [16.9,17.0) has 27112 bin [17.0,17.1) has 27045 bin [17.1,17.2) has 26321 bin [17.2,17.3) has 26422 bin [17.3,17.4) has 26150 bin [17.4,17.5) has 25679 bin [17.5,17.6) has 25412 bin [17.6,17.7) has 25312 bin [17.7,17.8) has 24734 bin [17.8,17.9) has 24662 bin [17.9,18.0) has 23982 bin [18.0,18.1) has 23479 bin [18.1,18.2) has 22948 bin [18.2,18.3) has 22417 bin [18.3,18.4) has 21856 bin [18.4,18.5) has 21320 bin [18.5,18.6) has 21046 bin [18.6,18.7) has 20482 bin [18.7,18.8) has 19937 bin [18.8,18.9) has 19534 bin [18.9,19.0) has 18765 bin [19.0,19.1) has 18072 bin [19.1,19.2) has 17486 bin [19.2,19.3) has 17234 bin [19.3,19.4) has 16381 bin [19.4,19.5) has 15788 bin [19.5,19.6) has 15055 bin [19.6,19.7) has 14668 bin [19.7,19.8) has 13749 bin [19.8,19.9) has 13317 bin [19.9,20.0) has 12976 bin [20.0,20.1) has 12241 bin [20.1,20.2) has 11491 bin [20.2,20.3) has 11260 bin [20.3,20.4) has 10730 bin [20.4,20.5) has 9959 bin [20.5,20.6) has 9380 bin [20.6,20.7) has 8814 bin [20.7,20.8) has 8324 bin [20.8,20.9) has 7741 bin [20.9,21.0) has 7352 bin [21.0,21.1) has 7042 bin [21.1,21.2) has 6559 bin [21.2,21.3) has 6124 bin [21.3,21.4) has 5747 bin [21.4,21.5) has 5061 bin [21.5,21.6) has 4704 bin [21.6,21.7) has 4497 bin [21.7,21.8) has 3971 bin [21.8,21.9) has 3665 bin [21.9,22.0) has 3424 bin [22.0,22.1) has 3123 bin [22.1,22.2) has 2935 bin [22.2,22.3) has 2579 bin [22.3,22.4) has 2404 bin [22.4,22.5) has 2218 bin [22.5,22.6) has 2123 bin [22.6,22.7) has 1973 bin [22.7,22.8) has 1777 bin [22.8,22.9) has 1701 bin [22.9,23.0) has 1515 bin [23.0,23.1) has 1406 bin [23.1,23.2) has 1289 bin [23.2,23.3) has 1196 bin [23.3,23.4) has 1035 bin [23.4,23.5) has 1028 bin [23.5,23.6) has 948 bin [23.6,23.7) has 868 bin [23.7,23.8) has 810 bin [23.8,23.9) has 624 bin [23.9,24.0) has 678 bin [24.0,24.1) has 595 bin [24.1,24.2) has 616 bin [24.2,24.3) has 531 bin [24.3,24.4) has 500 bin [24.4,24.5) has 429 bin [24.5,24.6) has 367 bin [24.6,24.7) has 350 bin [24.7,24.8) has 281 bin [24.8,24.9) has 270 bin [24.9,25.0) has 239 bin [25.0,25.1) has 204 bin [25.1,25.2) has 197 bin [25.2,25.3) has 165 bin [25.3,25.4) has 152 bin [25.4,25.5) has 131 bin [25.5,25.6) has 75 bin [25.6,25.7) has 90 bin [25.7,25.8) has 78 bin [25.8,25.9) has 47 bin [25.9,26.0) has 60 bin [26.0,26.1) has 52 bin [26.1,26.2) has 38 bin [26.2,26.3) has 31 bin [26.3,26.4) has 16 bin [26.4,26.5) has 19 bin [26.5,26.6) has 10 bin [26.6,26.7) has 3 bin [26.7,26.8) has 2 bin [26.8,26.9) has 1 average z coordinate 5.5 for 25986997 element(s) point source id histogram with bin size 1.000000 bin 35 has 15530154 bin 36 has 10456843 average point source id 35.402387509414808 for 25986997 element(s)