lasinfo (210611) report for 'AHN4T/45FZ1_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: 338/2022 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: 31572699 number of points by return: 26293568 4286317 902361 85709 4744 scale factor x y z: 0.001 0.001 0.001 offset x y z: 171980 413730 0 min x y z: 171980.000 413730.000 16.146 max x y z: 173019.999 415019.999 44.589 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: 31572699 extended number of points by return: 26293568 4286317 902361 85709 4744 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 16146 44589 intensity 56 4237 return_number 1 5 number_of_returns 1 7 edge_of_flight_line 0 1 scan_direction_flag 0 1 classification 1 9 scan_angle_rank -29 29 user_data 6 7 point_source_ID 65 67 gps_time 298035879.589670 298039574.165977 WARNING: range violates GPS week time specified by global encoding bit 0 Color R 22 255 G 44 255 B 47 255 NIR 35 255 extended_return_number 1 5 extended_number_of_returns 1 7 extended_classification 1 9 extended_scan_angle -4833 4833 extended_scanner_channel 0 0 attribute0 0.56 42.37 ('Amplitude') attribute1 -16.36 25.96 ('Reflectance') attribute2 0 65535 ('Deviation') number of first returns: 26293568 number of intermediate returns: 988617 number of last returns: 26299341 number of single returns: 22008827 covered area in square units/kilounits: 1341556/1.34 point density: all returns 23.53 last only 19.60 (per square units) spacing: all returns 0.21 last only 0.23 (in units) WARNING: point type is 8 but (legacy) number of point records in header is 31572699 instead zero. WARNING: point type is 8 but (legacy) number of points by return [1] in header is 26293568 instead zero. WARNING: point type is 8 but (legacy) number of points by return [2] in header is 4286317 instead zero. WARNING: point type is 8 but (legacy) number of points by return [3] in header is 902361 instead zero. WARNING: point type is 8 but (legacy) number of points by return [4] in header is 85709 instead zero. WARNING: point type is 8 but (legacy) number of points by return [5] in header is 4744 instead zero. overview over extended number of returns of given pulse: 22008827 6769411 2447135 323545 22630 1100 51 0 0 0 0 0 0 0 0 histogram of classification of points: 6854225 unclassified (1) 24481999 ground (2) 228025 building (6) 8450 water (9) +-> flagged as extended overlap: 2070858 +---> 445750 of those are unclassified (1) +---> 1582331 of those are ground (2) +---> 42777 of those are building (6) z coordinate histogram with bin size 0.100000 bin [16.1,16.2) has 1 bin [16.2,16.3) has 25 bin [16.3,16.4) has 419 bin [16.4,16.5) has 757 bin [16.5,16.6) has 1391 bin [16.6,16.7) has 2774 bin [16.7,16.8) has 4086 bin [16.8,16.9) has 14748 bin [16.9,17.0) has 38392 bin [17.0,17.1) has 91600 bin [17.1,17.2) has 94306 bin [17.2,17.3) has 168870 bin [17.3,17.4) has 307037 bin [17.4,17.5) has 452142 bin [17.5,17.6) has 739033 bin [17.6,17.7) has 870107 bin [17.7,17.8) has 670001 bin [17.8,17.9) has 1406754 bin [17.9,18.0) has 1296041 bin [18.0,18.1) has 1509258 bin [18.1,18.2) has 1770777 bin [18.2,18.3) has 1256717 bin [18.3,18.4) has 1756066 bin [18.4,18.5) has 993555 bin [18.5,18.6) has 1188548 bin [18.6,18.7) has 1218218 bin [18.7,18.8) has 800247 bin [18.8,18.9) has 645461 bin [18.9,19.0) has 829759 bin [19.0,19.1) has 741752 bin [19.1,19.2) has 671691 bin [19.2,19.3) has 662520 bin [19.3,19.4) has 776355 bin [19.4,19.5) has 800736 bin [19.5,19.6) has 620751 bin [19.6,19.7) has 650480 bin [19.7,19.8) has 542970 bin [19.8,19.9) has 209196 bin [19.9,20.0) has 102897 bin [20.0,20.1) has 85877 bin [20.1,20.2) has 99848 bin [20.2,20.3) has 153130 bin [20.3,20.4) has 161912 bin [20.4,20.5) has 126577 bin [20.5,20.6) has 101301 bin [20.6,20.7) has 92928 bin [20.7,20.8) has 73701 bin [20.8,20.9) has 58874 bin [20.9,21.0) has 48534 bin [21.0,21.1) has 40261 bin [21.1,21.2) has 38566 bin [21.2,21.3) has 37705 bin [21.3,21.4) has 30867 bin [21.4,21.5) has 26904 bin [21.5,21.6) has 25185 bin [21.6,21.7) has 27986 bin [21.7,21.8) has 30960 bin [21.8,21.9) has 28528 bin [21.9,22.0) has 26291 bin [22.0,22.1) has 26804 bin [22.1,22.2) has 26845 bin [22.2,22.3) has 26769 bin [22.3,22.4) has 25663 bin [22.4,22.5) has 25554 bin [22.5,22.6) has 26111 bin [22.6,22.7) has 25167 bin [22.7,22.8) has 25246 bin [22.8,22.9) has 25082 bin [22.9,23.0) has 25016 bin [23.0,23.1) has 25033 bin [23.1,23.2) has 25220 bin [23.2,23.3) has 25217 bin [23.3,23.4) has 25593 bin [23.4,23.5) has 24851 bin [23.5,23.6) has 25304 bin [23.6,23.7) has 24602 bin [23.7,23.8) has 24222 bin [23.8,23.9) has 24126 bin [23.9,24.0) has 24388 bin [24.0,24.1) has 24619 bin [24.1,24.2) has 24790 bin [24.2,24.3) has 24278 bin [24.3,24.4) has 23864 bin [24.4,24.5) has 23710 bin [24.5,24.6) has 23740 bin [24.6,24.7) has 23800 bin [24.7,24.8) has 23553 bin [24.8,24.9) has 23975 bin [24.9,25.0) has 24141 bin [25.0,25.1) has 23942 bin [25.1,25.2) has 23964 bin [25.2,25.3) has 23637 bin [25.3,25.4) has 24169 bin [25.4,25.5) has 24335 bin [25.5,25.6) has 24643 bin [25.6,25.7) has 24908 bin [25.7,25.8) has 25050 bin [25.8,25.9) has 25616 bin [25.9,26.0) has 25841 bin [26.0,26.1) has 26449 bin [26.1,26.2) has 26524 bin [26.2,26.3) has 26762 bin [26.3,26.4) has 27017 bin [26.4,26.5) has 27298 bin [26.5,26.6) has 27838 bin [26.6,26.7) has 28456 bin [26.7,26.8) has 29005 bin [26.8,26.9) has 29184 bin [26.9,27.0) has 30332 bin [27.0,27.1) has 31021 bin [27.1,27.2) has 31996 bin [27.2,27.3) has 32181 bin [27.3,27.4) has 33615 bin [27.4,27.5) has 33819 bin [27.5,27.6) has 34552 bin [27.6,27.7) has 35264 bin [27.7,27.8) has 36183 bin [27.8,27.9) has 37284 bin [27.9,28.0) has 39071 bin [28.0,28.1) has 39398 bin [28.1,28.2) has 40085 bin [28.2,28.3) has 41606 bin [28.3,28.4) has 42770 bin [28.4,28.5) has 43908 bin [28.5,28.6) has 45458 bin [28.6,28.7) has 46382 bin [28.7,28.8) has 47804 bin [28.8,28.9) has 49200 bin [28.9,29.0) has 51172 bin [29.0,29.1) has 52230 bin [29.1,29.2) has 53649 bin [29.2,29.3) has 54975 bin [29.3,29.4) has 56809 bin [29.4,29.5) has 58112 bin [29.5,29.6) has 59841 bin [29.6,29.7) has 60847 bin [29.7,29.8) has 62080 bin [29.8,29.9) has 63229 bin [29.9,30.0) has 64091 bin [30.0,30.1) has 65848 bin [30.1,30.2) has 66992 bin [30.2,30.3) has 68380 bin [30.3,30.4) has 69897 bin [30.4,30.5) has 71070 bin [30.5,30.6) has 72258 bin [30.6,30.7) has 74240 bin [30.7,30.8) has 75403 bin [30.8,30.9) has 76212 bin [30.9,31.0) has 77109 bin [31.0,31.1) has 78125 bin [31.1,31.2) has 78637 bin [31.2,31.3) has 78525 bin [31.3,31.4) has 79485 bin [31.4,31.5) has 79388 bin [31.5,31.6) has 78604 bin [31.6,31.7) has 79275 bin [31.7,31.8) has 78890 bin [31.8,31.9) has 78830 bin [31.9,32.0) has 77699 bin [32.0,32.1) has 77205 bin [32.1,32.2) has 76652 bin [32.2,32.3) has 75220 bin [32.3,32.4) has 73893 bin [32.4,32.5) has 72828 bin [32.5,32.6) has 71245 bin [32.6,32.7) has 69193 bin [32.7,32.8) has 67584 bin [32.8,32.9) has 66506 bin [32.9,33.0) has 65167 bin [33.0,33.1) has 63180 bin [33.1,33.2) has 61667 bin [33.2,33.3) has 59466 bin [33.3,33.4) has 57264 bin [33.4,33.5) has 55045 bin [33.5,33.6) has 52342 bin [33.6,33.7) has 50215 bin [33.7,33.8) has 48124 bin [33.8,33.9) has 45991 bin [33.9,34.0) has 44440 bin [34.0,34.1) has 43147 bin [34.1,34.2) has 41431 bin [34.2,34.3) has 40083 bin [34.3,34.4) has 38313 bin [34.4,34.5) has 36424 bin [34.5,34.6) has 34665 bin [34.6,34.7) has 33455 bin [34.7,34.8) has 31493 bin [34.8,34.9) has 30247 bin [34.9,35.0) has 28751 bin [35.0,35.1) has 27301 bin [35.1,35.2) has 26495 bin [35.2,35.3) has 25607 bin [35.3,35.4) has 24427 bin [35.4,35.5) has 23207 bin [35.5,35.6) has 21829 bin [35.6,35.7) has 21175 bin [35.7,35.8) has 20277 bin [35.8,35.9) has 19675 bin [35.9,36.0) has 19039 bin [36.0,36.1) has 18038 bin [36.1,36.2) has 17756 bin [36.2,36.3) has 17003 bin [36.3,36.4) has 16286 bin [36.4,36.5) has 15531 bin [36.5,36.6) has 15171 bin [36.6,36.7) has 14558 bin [36.7,36.8) has 14001 bin [36.8,36.9) has 13450 bin [36.9,37.0) has 12739 bin [37.0,37.1) has 12318 bin [37.1,37.2) has 11723 bin [37.2,37.3) has 11216 bin [37.3,37.4) has 10862 bin [37.4,37.5) has 10532 bin [37.5,37.6) has 10023 bin [37.6,37.7) has 9592 bin [37.7,37.8) has 9102 bin [37.8,37.9) has 8703 bin [37.9,38.0) has 7984 bin [38.0,38.1) has 7495 bin [38.1,38.2) has 7095 bin [38.2,38.3) has 6757 bin [38.3,38.4) has 6333 bin [38.4,38.5) has 6025 bin [38.5,38.6) has 5644 bin [38.6,38.7) has 5099 bin [38.7,38.8) has 4881 bin [38.8,38.9) has 4537 bin [38.9,39.0) has 4081 bin [39.0,39.1) has 3691 bin [39.1,39.2) has 3323 bin [39.2,39.3) has 3104 bin [39.3,39.4) has 2830 bin [39.4,39.5) has 2625 bin [39.5,39.6) has 2390 bin [39.6,39.7) has 2209 bin [39.7,39.8) has 2052 bin [39.8,39.9) has 1822 bin [39.9,40.0) has 1685 bin [40.0,40.1) has 1394 bin [40.1,40.2) has 1304 bin [40.2,40.3) has 1200 bin [40.3,40.4) has 997 bin [40.4,40.5) has 902 bin [40.5,40.6) has 786 bin [40.6,40.7) has 764 bin [40.7,40.8) has 703 bin [40.8,40.9) has 590 bin [40.9,41.0) has 539 bin [41.0,41.1) has 525 bin [41.1,41.2) has 471 bin [41.2,41.3) has 398 bin [41.3,41.4) has 371 bin [41.4,41.5) has 322 bin [41.5,41.6) has 270 bin [41.6,41.7) has 272 bin [41.7,41.8) has 264 bin [41.8,41.9) has 204 bin [41.9,42.0) has 173 bin [42.0,42.1) has 169 bin [42.1,42.2) has 161 bin [42.2,42.3) has 137 bin [42.3,42.4) has 121 bin [42.4,42.5) has 94 bin [42.5,42.6) has 112 bin [42.6,42.7) has 132 bin [42.7,42.8) has 105 bin [42.8,42.9) has 89 bin [42.9,43.0) has 86 bin [43.0,43.1) has 78 bin [43.1,43.2) has 47 bin [43.2,43.3) has 49 bin [43.3,43.4) has 44 bin [43.4,43.5) has 41 bin [43.5,43.6) has 19 bin [43.6,43.7) has 29 bin [43.7,43.8) has 18 bin [43.8,43.9) has 14 bin [43.9,44.0) has 11 bin [44.0,44.1) has 12 bin [44.1,44.2) has 8 bin [44.2,44.3) has 4 bin [44.3,44.4) has 6 bin [44.4,44.5) has 4 bin [44.5,44.6) has 1 average z coordinate 20.9 for 31572699 element(s) point source id histogram with bin size 1.000000 bin 65 has 12847903 bin 66 has 18724666 bin 67 has 130 average point source id 65.593073338456108 for 31572699 element(s)