lasinfo (210611) report for 'AHN4T/39GZ1_20.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: 337/2022 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: 28061730 number of points by return: 26997708 766974 243088 48234 5726 scale factor x y z: 0.001 0.001 0.001 offset x y z: 163980 426230 0 min x y z: 163980.000 426230.000 3.405 max x y z: 165019.999 427519.999 32.327 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: 28061730 extended number of points by return: 26997708 766974 243088 48234 5726 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 3405 32327 intensity 0 5029 return_number 1 5 number_of_returns 1 7 edge_of_flight_line 0 1 scan_direction_flag 0 1 classification 1 26 scan_angle_rank -29 29 user_data 6 7 point_source_ID 53 1055 gps_time 294664442.883814 298207039.363554 WARNING: range violates GPS week time specified by global encoding bit 0 Color R 32 255 G 52 255 B 45 255 NIR 36 255 extended_return_number 1 5 extended_number_of_returns 1 7 extended_classification 1 26 extended_scan_angle -4833 4833 extended_scanner_channel 0 0 attribute0 0 50.29 ('Amplitude') attribute1 -17.05 33.31 ('Reflectance') attribute2 0 65535 ('Deviation') number of first returns: 26997708 number of intermediate returns: 298597 number of last returns: 26992828 number of single returns: 26227403 covered area in square units/kilounits: 1340948/1.34 point density: all returns 20.93 last only 20.13 (per square units) spacing: all returns 0.22 last only 0.22 (in units) WARNING: point type is 8 but (legacy) number of point records in header is 28061730 instead zero. WARNING: point type is 8 but (legacy) number of points by return [1] in header is 26997708 instead zero. WARNING: point type is 8 but (legacy) number of points by return [2] in header is 766974 instead zero. WARNING: point type is 8 but (legacy) number of points by return [3] in header is 243088 instead zero. WARNING: point type is 8 but (legacy) number of points by return [4] in header is 48234 instead zero. WARNING: point type is 8 but (legacy) number of points by return [5] in header is 5726 instead zero. overview over extended number of returns of given pulse: 26227403 1047975 586003 170954 26794 2108 493 0 0 0 0 0 0 0 0 histogram of classification of points: 1378878 unclassified (1) 26016960 ground (2) 537841 building (6) 122434 water (9) 5617 Reserved for ASPRS Definition (26) +-> flagged as extended overlap: 2279020 +---> 142726 of those are unclassified (1) +---> 2024892 of those are ground (2) +---> 106002 of those are building (6) +---> 4758 of those are water (9) +---> 642 of those are Reserved for ASPRS Definition (26) z coordinate histogram with bin size 0.100000 bin [3.4,3.5) has 25 bin [3.5,3.6) has 919 bin [3.6,3.7) has 3889 bin [3.7,3.8) has 7789 bin [3.8,3.9) has 21782 bin [3.9,4.0) has 24739 bin [4.0,4.1) has 25456 bin [4.1,4.2) has 89163 bin [4.2,4.3) has 104871 bin [4.3,4.4) has 87672 bin [4.4,4.5) has 74620 bin [4.5,4.6) has 93021 bin [4.6,4.7) has 221489 bin [4.7,4.8) has 430258 bin [4.8,4.9) has 1259144 bin [4.9,5.0) has 3439261 bin [5.0,5.1) has 6458541 bin [5.1,5.2) has 7260338 bin [5.2,5.3) has 3246048 bin [5.3,5.4) has 1148009 bin [5.4,5.5) has 570587 bin [5.5,5.6) has 426953 bin [5.6,5.7) has 404862 bin [5.7,5.8) has 355282 bin [5.8,5.9) has 229137 bin [5.9,6.0) has 107969 bin [6.0,6.1) has 50096 bin [6.1,6.2) has 31630 bin [6.2,6.3) has 25458 bin [6.3,6.4) has 23726 bin [6.4,6.5) has 24616 bin [6.5,6.6) has 21786 bin [6.6,6.7) has 19413 bin [6.7,6.8) has 21268 bin [6.8,6.9) has 18925 bin [6.9,7.0) has 17472 bin [7.0,7.1) has 15613 bin [7.1,7.2) has 16069 bin [7.2,7.3) has 14114 bin [7.3,7.4) has 17110 bin [7.4,7.5) has 18825 bin [7.5,7.6) has 15014 bin [7.6,7.7) has 13660 bin [7.7,7.8) has 14001 bin [7.8,7.9) has 15386 bin [7.9,8.0) has 15843 bin [8.0,8.1) has 14754 bin [8.1,8.2) has 15318 bin [8.2,8.3) has 17736 bin [8.3,8.4) has 16634 bin [8.4,8.5) has 18657 bin [8.5,8.6) has 18546 bin [8.6,8.7) has 16043 bin [8.7,8.8) has 15716 bin [8.8,8.9) has 15707 bin [8.9,9.0) has 16718 bin [9.0,9.1) has 15851 bin [9.1,9.2) has 15849 bin [9.2,9.3) has 15638 bin [9.3,9.4) has 36831 bin [9.4,9.5) has 23617 bin [9.5,9.6) has 14442 bin [9.6,9.7) has 14333 bin [9.7,9.8) has 13875 bin [9.8,9.9) has 13684 bin [9.9,10.0) has 14271 bin [10.0,10.1) has 15135 bin [10.1,10.2) has 14708 bin [10.2,10.3) has 15511 bin [10.3,10.4) has 16228 bin [10.4,10.5) has 16051 bin [10.5,10.6) has 16326 bin [10.6,10.7) has 20454 bin [10.7,10.8) has 16620 bin [10.8,10.9) has 16256 bin [10.9,11.0) has 16179 bin [11.0,11.1) has 16146 bin [11.1,11.2) has 15770 bin [11.2,11.3) has 17606 bin [11.3,11.4) has 16915 bin [11.4,11.5) has 15797 bin [11.5,11.6) has 16538 bin [11.6,11.7) has 15105 bin [11.7,11.8) has 15056 bin [11.8,11.9) has 15216 bin [11.9,12.0) has 15341 bin [12.0,12.1) has 15377 bin [12.1,12.2) has 15362 bin [12.2,12.3) has 17356 bin [12.3,12.4) has 18610 bin [12.4,12.5) has 15698 bin [12.5,12.6) has 14506 bin [12.6,12.7) has 14328 bin [12.7,12.8) has 14108 bin [12.8,12.9) has 13793 bin [12.9,13.0) has 13854 bin [13.0,13.1) has 14389 bin [13.1,13.2) has 20847 bin [13.2,13.3) has 18740 bin [13.3,13.4) has 14074 bin [13.4,13.5) has 13220 bin [13.5,13.6) has 13011 bin [13.6,13.7) has 13143 bin [13.7,13.8) has 12449 bin [13.8,13.9) has 12925 bin [13.9,14.0) has 12663 bin [14.0,14.1) has 12637 bin [14.1,14.2) has 12341 bin [14.2,14.3) has 12508 bin [14.3,14.4) has 12440 bin [14.4,14.5) has 12468 bin [14.5,14.6) has 12542 bin [14.6,14.7) has 12587 bin [14.7,14.8) has 12906 bin [14.8,14.9) has 12370 bin [14.9,15.0) has 12404 bin [15.0,15.1) has 12616 bin [15.1,15.2) has 11627 bin [15.2,15.3) has 11610 bin [15.3,15.4) has 11472 bin [15.4,15.5) has 11363 bin [15.5,15.6) has 11464 bin [15.6,15.7) has 11452 bin [15.7,15.8) has 11548 bin [15.8,15.9) has 11313 bin [15.9,16.0) has 11003 bin [16.0,16.1) has 11135 bin [16.1,16.2) has 10502 bin [16.2,16.3) has 10532 bin [16.3,16.4) has 10595 bin [16.4,16.5) has 10218 bin [16.5,16.6) has 10423 bin [16.6,16.7) has 10043 bin [16.7,16.8) has 9811 bin [16.8,16.9) has 9653 bin [16.9,17.0) has 9385 bin [17.0,17.1) has 9117 bin [17.1,17.2) has 8762 bin [17.2,17.3) has 8581 bin [17.3,17.4) has 8127 bin [17.4,17.5) has 8056 bin [17.5,17.6) has 7591 bin [17.6,17.7) has 7348 bin [17.7,17.8) has 6911 bin [17.8,17.9) has 6598 bin [17.9,18.0) has 6420 bin [18.0,18.1) has 6178 bin [18.1,18.2) has 5844 bin [18.2,18.3) has 5615 bin [18.3,18.4) has 5482 bin [18.4,18.5) has 5156 bin [18.5,18.6) has 4976 bin [18.6,18.7) has 4727 bin [18.7,18.8) has 4513 bin [18.8,18.9) has 4342 bin [18.9,19.0) has 4155 bin [19.0,19.1) has 4064 bin [19.1,19.2) has 3944 bin [19.2,19.3) has 3642 bin [19.3,19.4) has 3324 bin [19.4,19.5) has 3204 bin [19.5,19.6) has 3169 bin [19.6,19.7) has 3041 bin [19.7,19.8) has 2986 bin [19.8,19.9) has 2774 bin [19.9,20.0) has 2703 bin [20.0,20.1) has 2769 bin [20.1,20.2) has 2624 bin [20.2,20.3) has 2438 bin [20.3,20.4) has 2385 bin [20.4,20.5) has 2342 bin [20.5,20.6) has 2240 bin [20.6,20.7) has 2076 bin [20.7,20.8) has 2017 bin [20.8,20.9) has 1946 bin [20.9,21.0) has 1880 bin [21.0,21.1) has 1845 bin [21.1,21.2) has 1746 bin [21.2,21.3) has 1767 bin [21.3,21.4) has 1664 bin [21.4,21.5) has 1725 bin [21.5,21.6) has 1626 bin [21.6,21.7) has 1559 bin [21.7,21.8) has 1510 bin [21.8,21.9) has 1512 bin [21.9,22.0) has 1523 bin [22.0,22.1) has 1330 bin [22.1,22.2) has 1380 bin [22.2,22.3) has 1279 bin [22.3,22.4) has 1354 bin [22.4,22.5) has 1363 bin [22.5,22.6) has 1364 bin [22.6,22.7) has 1310 bin [22.7,22.8) has 1247 bin [22.8,22.9) has 1172 bin [22.9,23.0) has 1150 bin [23.0,23.1) has 1188 bin [23.1,23.2) has 1117 bin [23.2,23.3) has 1147 bin [23.3,23.4) has 1113 bin [23.4,23.5) has 1082 bin [23.5,23.6) has 1004 bin [23.6,23.7) has 1007 bin [23.7,23.8) has 1043 bin [23.8,23.9) has 1009 bin [23.9,24.0) has 981 bin [24.0,24.1) has 932 bin [24.1,24.2) has 947 bin [24.2,24.3) has 917 bin [24.3,24.4) has 910 bin [24.4,24.5) has 849 bin [24.5,24.6) has 860 bin [24.6,24.7) has 769 bin [24.7,24.8) has 724 bin [24.8,24.9) has 715 bin [24.9,25.0) has 747 bin [25.0,25.1) has 727 bin [25.1,25.2) has 720 bin [25.2,25.3) has 719 bin [25.3,25.4) has 685 bin [25.4,25.5) has 658 bin [25.5,25.6) has 666 bin [25.6,25.7) has 659 bin [25.7,25.8) has 601 bin [25.8,25.9) has 651 bin [25.9,26.0) has 601 bin [26.0,26.1) has 598 bin [26.1,26.2) has 620 bin [26.2,26.3) has 608 bin [26.3,26.4) has 512 bin [26.4,26.5) has 528 bin [26.5,26.6) has 431 bin [26.6,26.7) has 410 bin [26.7,26.8) has 400 bin [26.8,26.9) has 433 bin [26.9,27.0) has 328 bin [27.0,27.1) has 342 bin [27.1,27.2) has 313 bin [27.2,27.3) has 266 bin [27.3,27.4) has 292 bin [27.4,27.5) has 264 bin [27.5,27.6) has 278 bin [27.6,27.7) has 276 bin [27.7,27.8) has 278 bin [27.8,27.9) has 236 bin [27.9,28.0) has 279 bin [28.0,28.1) has 244 bin [28.1,28.2) has 239 bin [28.2,28.3) has 212 bin [28.3,28.4) has 235 bin [28.4,28.5) has 201 bin [28.5,28.6) has 214 bin [28.6,28.7) has 196 bin [28.7,28.8) has 203 bin [28.8,28.9) has 178 bin [28.9,29.0) has 170 bin [29.0,29.1) has 181 bin [29.1,29.2) has 150 bin [29.2,29.3) has 157 bin [29.3,29.4) has 143 bin [29.4,29.5) has 126 bin [29.5,29.6) has 140 bin [29.6,29.7) has 165 bin [29.7,29.8) has 124 bin [29.8,29.9) has 134 bin [29.9,30.0) has 101 bin [30.0,30.1) has 90 bin [30.1,30.2) has 111 bin [30.2,30.3) has 89 bin [30.3,30.4) has 93 bin [30.4,30.5) has 62 bin [30.5,30.6) has 64 bin [30.6,30.7) has 48 bin [30.7,30.8) has 50 bin [30.8,30.9) has 45 bin [30.9,31.0) has 50 bin [31.0,31.1) has 25 bin [31.1,31.2) has 26 bin [31.2,31.3) has 33 bin [31.3,31.4) has 13 bin [31.4,31.5) has 6 bin [31.5,31.6) has 10 bin [31.6,31.7) has 9 bin [31.7,31.8) has 4 bin [31.8,31.9) has 2 bin [32.0,32.1) has 1 bin [32.1,32.2) has 3 bin [32.2,32.3) has 1 bin [32.3,32.4) has 1 average z coordinate 5.6 for 28061730 element(s) point source id histogram with bin size 1.000000 bin 53 has 1854849 bin 54 has 21218975 bin 55 has 2770983 bin 1055 has 2216923 average point source id 133.113299750229231 for 28061730 element(s)