lasinfo (210611) report for 'AHN4T/29AN1_21.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: 336/2022 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: 31111592 number of points by return: 26992347 2642304 1140904 292103 40796 scale factor x y z: 0.001 0.001 0.001 offset x y z: 259980 493730 0 min x y z: 259980.000 493730.000 17.433 max x y z: 261019.999 495019.999 49.830 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: 31111592 extended number of points by return: 26992347 2642304 1140904 292103 40796 3042 96 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 17433 49830 intensity 57 4650 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 -4 29 user_data 6 7 point_source_ID 180 181 gps_time 328781882.143715 328782292.686282 WARNING: range violates GPS week time specified by global encoding bit 0 Color R 11 255 G 35 255 B 30 255 NIR 0 255 extended_return_number 1 7 extended_number_of_returns 1 7 extended_classification 1 26 extended_scan_angle -667 4833 extended_scanner_channel 0 0 attribute0 0 0 ('Amplitude') attribute1 -16.09 30.49 ('Reflectance') attribute2 0 65535 ('Deviation') number of first returns: 26992347 number of intermediate returns: 1478319 number of last returns: 26989239 number of single returns: 24348313 covered area in square units/kilounits: 1337332/1.34 point density: all returns 23.26 last only 20.18 (per square units) spacing: all returns 0.21 last only 0.22 (in units) WARNING: point type is 8 but (legacy) number of point records in header is 31111592 instead zero. WARNING: point type is 8 but (legacy) number of points by return [1] in header is 26992347 instead zero. WARNING: point type is 8 but (legacy) number of points by return [2] in header is 2642304 instead zero. WARNING: point type is 8 but (legacy) number of points by return [3] in header is 1140904 instead zero. WARNING: point type is 8 but (legacy) number of points by return [4] in header is 292103 instead zero. WARNING: point type is 8 but (legacy) number of points by return [5] in header is 40796 instead zero. overview over extended number of returns of given pulse: 24348313 3002213 2547401 1006091 189120 17796 658 0 0 0 0 0 0 0 0 histogram of classification of points: 4630478 unclassified (1) 26198346 ground (2) 273858 building (6) 7786 water (9) 1124 Reserved for ASPRS Definition (26) +-> flagged as extended overlap: 1888097 +---> 292371 of those are unclassified (1) +---> 1580399 of those are ground (2) +---> 12910 of those are building (6) +---> 1440 of those are water (9) +---> 977 of those are Reserved for ASPRS Definition (26) z coordinate histogram with bin size 0.100000 bin [17.4,17.5) has 4 bin [17.5,17.6) has 404 bin [17.6,17.7) has 3818 bin [17.7,17.8) has 8642 bin [17.8,17.9) has 11597 bin [17.9,18.0) has 13694 bin [18.0,18.1) has 17509 bin [18.1,18.2) has 26934 bin [18.2,18.3) has 40737 bin [18.3,18.4) has 65585 bin [18.4,18.5) has 159065 bin [18.5,18.6) has 743686 bin [18.6,18.7) has 1574722 bin [18.7,18.8) has 1720838 bin [18.8,18.9) has 2046674 bin [18.9,19.0) has 2061010 bin [19.0,19.1) has 1352134 bin [19.1,19.2) has 1252195 bin [19.2,19.3) has 1117192 bin [19.3,19.4) has 1135052 bin [19.4,19.5) has 1342486 bin [19.5,19.6) has 1282949 bin [19.6,19.7) has 1156730 bin [19.7,19.8) has 1283964 bin [19.8,19.9) has 1194446 bin [19.9,20.0) has 1043829 bin [20.0,20.1) has 1070335 bin [20.1,20.2) has 810791 bin [20.2,20.3) has 525355 bin [20.3,20.4) has 499747 bin [20.4,20.5) has 467010 bin [20.5,20.6) has 305262 bin [20.6,20.7) has 290936 bin [20.7,20.8) has 270718 bin [20.8,20.9) has 230399 bin [20.9,21.0) has 191103 bin [21.0,21.1) has 175901 bin [21.1,21.2) has 182462 bin [21.2,21.3) has 199382 bin [21.3,21.4) has 151004 bin [21.4,21.5) has 145774 bin [21.5,21.6) has 142061 bin [21.6,21.7) has 115053 bin [21.7,21.8) has 83955 bin [21.8,21.9) has 74580 bin [21.9,22.0) has 56723 bin [22.0,22.1) has 41559 bin [22.1,22.2) has 32557 bin [22.2,22.3) has 20852 bin [22.3,22.4) has 13500 bin [22.4,22.5) has 13776 bin [22.5,22.6) has 14461 bin [22.6,22.7) has 14631 bin [22.7,22.8) has 17096 bin [22.8,22.9) has 16901 bin [22.9,23.0) has 17449 bin [23.0,23.1) has 17914 bin [23.1,23.2) has 16846 bin [23.2,23.3) has 17081 bin [23.3,23.4) has 17792 bin [23.4,23.5) has 17372 bin [23.5,23.6) has 16899 bin [23.6,23.7) has 16912 bin [23.7,23.8) has 17004 bin [23.8,23.9) has 17531 bin [23.9,24.0) has 17726 bin [24.0,24.1) has 17499 bin [24.1,24.2) has 17807 bin [24.2,24.3) has 18238 bin [24.3,24.4) has 17874 bin [24.4,24.5) has 17582 bin [24.5,24.6) has 18491 bin [24.6,24.7) has 19185 bin [24.7,24.8) has 19445 bin [24.8,24.9) has 19531 bin [24.9,25.0) has 19850 bin [25.0,25.1) has 19580 bin [25.1,25.2) has 20173 bin [25.2,25.3) has 20620 bin [25.3,25.4) has 20582 bin [25.4,25.5) has 20879 bin [25.5,25.6) has 21174 bin [25.6,25.7) has 21896 bin [25.7,25.8) has 21589 bin [25.8,25.9) has 21983 bin [25.9,26.0) has 22411 bin [26.0,26.1) has 22420 bin [26.1,26.2) has 22732 bin [26.2,26.3) has 22630 bin [26.3,26.4) has 23149 bin [26.4,26.5) has 23292 bin [26.5,26.6) has 24191 bin [26.6,26.7) has 23053 bin [26.7,26.8) has 23179 bin [26.8,26.9) has 23586 bin [26.9,27.0) has 23636 bin [27.0,27.1) has 22226 bin [27.1,27.2) has 22249 bin [27.2,27.3) has 22604 bin [27.3,27.4) has 22733 bin [27.4,27.5) has 22798 bin [27.5,27.6) has 23328 bin [27.6,27.7) has 23270 bin [27.7,27.8) has 23284 bin [27.8,27.9) has 23157 bin [27.9,28.0) has 23450 bin [28.0,28.1) has 23556 bin [28.1,28.2) has 23875 bin [28.2,28.3) has 24036 bin [28.3,28.4) has 23642 bin [28.4,28.5) has 23988 bin [28.5,28.6) has 24429 bin [28.6,28.7) has 24165 bin [28.7,28.8) has 24513 bin [28.8,28.9) has 24491 bin [28.9,29.0) has 24772 bin [29.0,29.1) has 24665 bin [29.1,29.2) has 24578 bin [29.2,29.3) has 25084 bin [29.3,29.4) has 25010 bin [29.4,29.5) has 25294 bin [29.5,29.6) has 25580 bin [29.6,29.7) has 25259 bin [29.7,29.8) has 25696 bin [29.8,29.9) has 25789 bin [29.9,30.0) has 25794 bin [30.0,30.1) has 26428 bin [30.1,30.2) has 26664 bin [30.2,30.3) has 26101 bin [30.3,30.4) has 26272 bin [30.4,30.5) has 26306 bin [30.5,30.6) has 25709 bin [30.6,30.7) has 25767 bin [30.7,30.8) has 26064 bin [30.8,30.9) has 26107 bin [30.9,31.0) has 26264 bin [31.0,31.1) has 26292 bin [31.1,31.2) has 26359 bin [31.2,31.3) has 26565 bin [31.3,31.4) has 26868 bin [31.4,31.5) has 26706 bin [31.5,31.6) has 26336 bin [31.6,31.7) has 26302 bin [31.7,31.8) has 26401 bin [31.8,31.9) has 26386 bin [31.9,32.0) has 26400 bin [32.0,32.1) has 26742 bin [32.1,32.2) has 26900 bin [32.2,32.3) has 26769 bin [32.3,32.4) has 26705 bin [32.4,32.5) has 27126 bin [32.5,32.6) has 26898 bin [32.6,32.7) has 27045 bin [32.7,32.8) has 26702 bin [32.8,32.9) has 26413 bin [32.9,33.0) has 26649 bin [33.0,33.1) has 26304 bin [33.1,33.2) has 26359 bin [33.2,33.3) has 26417 bin [33.3,33.4) has 26168 bin [33.4,33.5) has 26595 bin [33.5,33.6) has 26530 bin [33.6,33.7) has 26705 bin [33.7,33.8) has 26491 bin [33.8,33.9) has 26101 bin [33.9,34.0) has 25880 bin [34.0,34.1) has 25744 bin [34.1,34.2) has 25711 bin [34.2,34.3) has 25544 bin [34.3,34.4) has 25845 bin [34.4,34.5) has 25573 bin [34.5,34.6) has 25649 bin [34.6,34.7) has 26072 bin [34.7,34.8) has 25539 bin [34.8,34.9) has 26099 bin [34.9,35.0) has 26128 bin [35.0,35.1) has 25709 bin [35.1,35.2) has 25465 bin [35.2,35.3) has 25771 bin [35.3,35.4) has 25882 bin [35.4,35.5) has 25746 bin [35.5,35.6) has 25690 bin [35.6,35.7) has 25964 bin [35.7,35.8) has 25833 bin [35.8,35.9) has 25542 bin [35.9,36.0) has 25364 bin [36.0,36.1) has 25530 bin [36.1,36.2) has 25518 bin [36.2,36.3) has 25396 bin [36.3,36.4) has 25488 bin [36.4,36.5) has 25177 bin [36.5,36.6) has 25310 bin [36.6,36.7) has 25038 bin [36.7,36.8) has 24749 bin [36.8,36.9) has 24717 bin [36.9,37.0) has 24306 bin [37.0,37.1) has 24050 bin [37.1,37.2) has 23784 bin [37.2,37.3) has 23665 bin [37.3,37.4) has 23490 bin [37.4,37.5) has 23248 bin [37.5,37.6) has 22503 bin [37.6,37.7) has 21827 bin [37.7,37.8) has 21476 bin [37.8,37.9) has 21212 bin [37.9,38.0) has 21163 bin [38.0,38.1) has 20905 bin [38.1,38.2) has 20492 bin [38.2,38.3) has 20185 bin [38.3,38.4) has 19739 bin [38.4,38.5) has 19302 bin [38.5,38.6) has 19098 bin [38.6,38.7) has 18511 bin [38.7,38.8) has 18532 bin [38.8,38.9) has 17969 bin [38.9,39.0) has 17728 bin [39.0,39.1) has 17448 bin [39.1,39.2) has 16664 bin [39.2,39.3) has 16552 bin [39.3,39.4) has 15915 bin [39.4,39.5) has 15488 bin [39.5,39.6) has 15098 bin [39.6,39.7) has 14576 bin [39.7,39.8) has 14215 bin [39.8,39.9) has 14008 bin [39.9,40.0) has 13869 bin [40.0,40.1) has 13399 bin [40.1,40.2) has 13175 bin [40.2,40.3) has 12675 bin [40.3,40.4) has 12407 bin [40.4,40.5) has 11894 bin [40.5,40.6) has 11119 bin [40.6,40.7) has 10540 bin [40.7,40.8) has 10541 bin [40.8,40.9) has 10368 bin [40.9,41.0) has 9753 bin [41.0,41.1) has 9362 bin [41.1,41.2) has 9254 bin [41.2,41.3) has 9086 bin [41.3,41.4) has 8997 bin [41.4,41.5) has 8620 bin [41.5,41.6) has 8209 bin [41.6,41.7) has 7880 bin [41.7,41.8) has 7868 bin [41.8,41.9) has 7427 bin [41.9,42.0) has 7406 bin [42.0,42.1) has 6907 bin [42.1,42.2) has 6568 bin [42.2,42.3) has 6346 bin [42.3,42.4) has 6225 bin [42.4,42.5) has 5944 bin [42.5,42.6) has 5766 bin [42.6,42.7) has 5601 bin [42.7,42.8) has 5292 bin [42.8,42.9) has 5207 bin [42.9,43.0) has 4843 bin [43.0,43.1) has 4728 bin [43.1,43.2) has 4579 bin [43.2,43.3) has 4409 bin [43.3,43.4) has 4248 bin [43.4,43.5) has 4088 bin [43.5,43.6) has 3949 bin [43.6,43.7) has 3689 bin [43.7,43.8) has 3779 bin [43.8,43.9) has 3435 bin [43.9,44.0) has 3315 bin [44.0,44.1) has 3027 bin [44.1,44.2) has 2918 bin [44.2,44.3) has 2618 bin [44.3,44.4) has 2528 bin [44.4,44.5) has 2309 bin [44.5,44.6) has 2271 bin [44.6,44.7) has 2150 bin [44.7,44.8) has 1992 bin [44.8,44.9) has 1920 bin [44.9,45.0) has 1846 bin [45.0,45.1) has 1724 bin [45.1,45.2) has 1615 bin [45.2,45.3) has 1436 bin [45.3,45.4) has 1317 bin [45.4,45.5) has 1180 bin [45.5,45.6) has 1053 bin [45.6,45.7) has 980 bin [45.7,45.8) has 946 bin [45.8,45.9) has 826 bin [45.9,46.0) has 804 bin [46.0,46.1) has 720 bin [46.1,46.2) has 675 bin [46.2,46.3) has 653 bin [46.3,46.4) has 622 bin [46.4,46.5) has 582 bin [46.5,46.6) has 535 bin [46.6,46.7) has 520 bin [46.7,46.8) has 463 bin [46.8,46.9) has 412 bin [46.9,47.0) has 406 bin [47.0,47.1) has 345 bin [47.1,47.2) has 337 bin [47.2,47.3) has 322 bin [47.3,47.4) has 321 bin [47.4,47.5) has 313 bin [47.5,47.6) has 241 bin [47.6,47.7) has 216 bin [47.7,47.8) has 185 bin [47.8,47.9) has 158 bin [47.9,48.0) has 153 bin [48.0,48.1) has 114 bin [48.1,48.2) has 99 bin [48.2,48.3) has 85 bin [48.3,48.4) has 50 bin [48.4,48.5) has 63 bin [48.5,48.6) has 54 bin [48.6,48.7) has 34 bin [48.7,48.8) has 20 bin [48.8,48.9) has 21 bin [48.9,49.0) has 7 bin [49.0,49.1) has 6 bin [49.1,49.2) has 7 bin [49.2,49.3) has 4 bin [49.3,49.4) has 1 bin [49.4,49.5) has 1 bin [49.5,49.6) has 2 bin [49.6,49.7) has 1 bin [49.8,49.9) has 1 average z coordinate 21.3 for 31111592 element(s) point source id histogram with bin size 1.000000 bin 180 has 19782571 bin 181 has 11329021 average point source id 180.364141474984621 for 31111592 element(s)