lasinfo (210611) report for 'AHN4T/07GN2_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: 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: 25660456 number of points by return: 21963363 2416194 998168 243102 35983 scale factor x y z: 0.001 0.001 0.001 offset x y z: 244980 581230 0 min x y z: 244980.000 581230.000 -3.786 max x y z: 246019.999 582519.999 26.560 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: 25660456 extended number of points by return: 21963363 2416194 998168 243102 35983 3420 226 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 -3786 26560 intensity 7 4952 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 -29 29 user_data 6 7 point_source_ID 23 25 gps_time 328692836.167392 330510991.837115 WARNING: range violates GPS week time specified by global encoding bit 0 Color R 40 255 G 55 255 B 41 255 NIR 26 255 extended_return_number 1 7 extended_number_of_returns 1 7 extended_classification 1 26 extended_scan_angle -4833 4833 extended_scanner_channel 0 0 attribute0 0 0 ('Amplitude') attribute1 -15.99 33.41 ('Reflectance') attribute2 0 65535 ('Deviation') number of first returns: 21963363 number of intermediate returns: 1281745 number of last returns: 21963558 number of single returns: 19548210 covered area in square units/kilounits: 1290108/1.29 point density: all returns 19.89 last only 17.02 (per square units) spacing: all returns 0.22 last only 0.24 (in units) WARNING: point type is 8 but (legacy) number of point records in header is 25660456 instead zero. WARNING: point type is 8 but (legacy) number of points by return [1] in header is 21963363 instead zero. WARNING: point type is 8 but (legacy) number of points by return [2] in header is 2416194 instead zero. WARNING: point type is 8 but (legacy) number of points by return [3] in header is 998168 instead zero. WARNING: point type is 8 but (legacy) number of points by return [4] in header is 243102 instead zero. WARNING: point type is 8 but (legacy) number of points by return [5] in header is 35983 instead zero. overview over extended number of returns of given pulse: 19548210 2833978 2265453 828939 163081 19273 1522 0 0 0 0 0 0 0 0 histogram of classification of points: 4803219 unclassified (1) 20413130 ground (2) 169474 building (6) 266626 water (9) 8007 Reserved for ASPRS Definition (26) +-> flagged as extended overlap: 1854289 +---> 235297 of those are unclassified (1) +---> 1586901 of those are ground (2) +---> 22728 of those are building (6) +---> 9261 of those are water (9) +---> 102 of those are Reserved for ASPRS Definition (26) z coordinate histogram with bin size 0.100000 bin [-3.8,-3.7) has 36 bin [-3.7,-3.6) has 2897 bin [-3.6,-3.5) has 71078 bin [-3.5,-3.4) has 17602 bin [-3.4,-3.3) has 11355 bin [-3.3,-3.2) has 13156 bin [-3.2,-3.1) has 17646 bin [-3.1,-3.0) has 20702 bin [-3.0,-2.9) has 27217 bin [-2.9,-2.8) has 37385 bin [-2.8,-2.7) has 35670 bin [-2.7,-2.6) has 43836 bin [-2.6,-2.5) has 60444 bin [-2.5,-2.4) has 131835 bin [-2.4,-2.3) has 248157 bin [-2.3,-2.2) has 468255 bin [-2.2,-2.1) has 904287 bin [-2.1,-2.0) has 1419718 bin [-2.0,-1.9) has 1650074 bin [-1.9,-1.8) has 2045893 bin [-1.8,-1.7) has 1707909 bin [-1.7,-1.6) has 1200968 bin [-1.6,-1.5) has 1166955 bin [-1.5,-1.4) has 1951691 bin [-1.4,-1.3) has 1880498 bin [-1.3,-1.2) has 1554952 bin [-1.2,-1.1) has 1104820 bin [-1.1,-1.0) has 746266 bin [-1.0,-0.9) has 478335 bin [-0.9,-0.8) has 376407 bin [-0.8,-0.7) has 351233 bin [-0.7,-0.6) has 259348 bin [-0.6,-0.5) has 211358 bin [-0.5,-0.4) has 205081 bin [-0.4,-0.3) has 229477 bin [-0.3,-0.2) has 256973 bin [-0.2,-0.1) has 210298 bin [-0.1,0.0) has 179398 bin [0.0,0.1) has 115555 bin [0.1,0.2) has 76816 bin [0.2,0.3) has 59600 bin [0.3,0.4) has 53947 bin [0.4,0.5) has 44770 bin [0.5,0.6) has 40340 bin [0.6,0.7) has 42501 bin [0.7,0.8) has 39252 bin [0.8,0.9) has 39191 bin [0.9,1.0) has 37667 bin [1.0,1.1) has 37080 bin [1.1,1.2) has 36169 bin [1.2,1.3) has 36596 bin [1.3,1.4) has 35793 bin [1.4,1.5) has 36115 bin [1.5,1.6) has 35595 bin [1.6,1.7) has 35740 bin [1.7,1.8) has 34796 bin [1.8,1.9) has 34691 bin [1.9,2.0) has 35372 bin [2.0,2.1) has 36087 bin [2.1,2.2) has 35636 bin [2.2,2.3) has 35390 bin [2.3,2.4) has 34662 bin [2.4,2.5) has 35068 bin [2.5,2.6) has 35930 bin [2.6,2.7) has 34761 bin [2.7,2.8) has 34319 bin [2.8,2.9) has 34203 bin [2.9,3.0) has 34409 bin [3.0,3.1) has 34209 bin [3.1,3.2) has 33999 bin [3.2,3.3) has 33642 bin [3.3,3.4) has 33754 bin [3.4,3.5) has 33811 bin [3.5,3.6) has 34769 bin [3.6,3.7) has 34579 bin [3.7,3.8) has 33636 bin [3.8,3.9) has 33507 bin [3.9,4.0) has 33441 bin [4.0,4.1) has 33118 bin [4.1,4.2) has 33811 bin [4.2,4.3) has 33249 bin [4.3,4.4) has 33112 bin [4.4,4.5) has 33262 bin [4.5,4.6) has 33847 bin [4.6,4.7) has 32761 bin [4.7,4.8) has 32924 bin [4.8,4.9) has 33596 bin [4.9,5.0) has 34254 bin [5.0,5.1) has 32758 bin [5.1,5.2) has 33332 bin [5.2,5.3) has 33132 bin [5.3,5.4) has 32012 bin [5.4,5.5) has 31511 bin [5.5,5.6) has 31110 bin [5.6,5.7) has 31164 bin [5.7,5.8) has 31044 bin [5.8,5.9) has 30597 bin [5.9,6.0) has 30893 bin [6.0,6.1) has 30566 bin [6.1,6.2) has 30561 bin [6.2,6.3) has 31181 bin [6.3,6.4) has 30550 bin [6.4,6.5) has 30235 bin [6.5,6.6) has 30450 bin [6.6,6.7) has 30447 bin [6.7,6.8) has 30254 bin [6.8,6.9) has 30589 bin [6.9,7.0) has 31676 bin [7.0,7.1) has 30197 bin [7.1,7.2) has 30225 bin [7.2,7.3) has 31234 bin [7.3,7.4) has 30248 bin [7.4,7.5) has 29906 bin [7.5,7.6) has 30001 bin [7.6,7.7) has 29592 bin [7.7,7.8) has 29284 bin [7.8,7.9) has 29240 bin [7.9,8.0) has 28877 bin [8.0,8.1) has 28925 bin [8.1,8.2) has 28839 bin [8.2,8.3) has 29168 bin [8.3,8.4) has 29063 bin [8.4,8.5) has 28714 bin [8.5,8.6) has 28588 bin [8.6,8.7) has 28494 bin [8.7,8.8) has 28303 bin [8.8,8.9) has 27886 bin [8.9,9.0) has 27394 bin [9.0,9.1) has 26723 bin [9.1,9.2) has 26617 bin [9.2,9.3) has 26240 bin [9.3,9.4) has 25994 bin [9.4,9.5) has 25528 bin [9.5,9.6) has 25641 bin [9.6,9.7) has 25153 bin [9.7,9.8) has 24148 bin [9.8,9.9) has 24435 bin [9.9,10.0) has 23759 bin [10.0,10.1) has 23341 bin [10.1,10.2) has 22120 bin [10.2,10.3) has 21958 bin [10.3,10.4) has 21087 bin [10.4,10.5) has 21026 bin [10.5,10.6) has 21016 bin [10.6,10.7) has 21056 bin [10.7,10.8) has 20425 bin [10.8,10.9) has 20379 bin [10.9,11.0) has 19761 bin [11.0,11.1) has 19896 bin [11.1,11.2) has 19656 bin [11.2,11.3) has 19168 bin [11.3,11.4) has 18891 bin [11.4,11.5) has 18967 bin [11.5,11.6) has 18260 bin [11.6,11.7) has 17702 bin [11.7,11.8) has 17543 bin [11.8,11.9) has 17279 bin [11.9,12.0) has 16931 bin [12.0,12.1) has 16524 bin [12.1,12.2) has 16158 bin [12.2,12.3) has 16079 bin [12.3,12.4) has 15793 bin [12.4,12.5) has 15547 bin [12.5,12.6) has 15265 bin [12.6,12.7) has 15160 bin [12.7,12.8) has 15005 bin [12.8,12.9) has 14302 bin [12.9,13.0) has 14176 bin [13.0,13.1) has 14049 bin [13.1,13.2) has 13517 bin [13.2,13.3) has 13063 bin [13.3,13.4) has 13040 bin [13.4,13.5) has 12726 bin [13.5,13.6) has 12514 bin [13.6,13.7) has 12145 bin [13.7,13.8) has 11882 bin [13.8,13.9) has 11574 bin [13.9,14.0) has 11355 bin [14.0,14.1) has 10897 bin [14.1,14.2) has 10544 bin [14.2,14.3) has 10717 bin [14.3,14.4) has 10116 bin [14.4,14.5) has 9764 bin [14.5,14.6) has 9806 bin [14.6,14.7) has 9414 bin [14.7,14.8) has 9008 bin [14.8,14.9) has 8751 bin [14.9,15.0) has 8374 bin [15.0,15.1) has 8277 bin [15.1,15.2) has 7800 bin [15.2,15.3) has 7505 bin [15.3,15.4) has 7134 bin [15.4,15.5) has 6792 bin [15.5,15.6) has 6651 bin [15.6,15.7) has 6235 bin [15.7,15.8) has 5962 bin [15.8,15.9) has 5755 bin [15.9,16.0) has 5490 bin [16.0,16.1) has 5293 bin [16.1,16.2) has 5067 bin [16.2,16.3) has 4738 bin [16.3,16.4) has 4499 bin [16.4,16.5) has 4419 bin [16.5,16.6) has 4255 bin [16.6,16.7) has 4034 bin [16.7,16.8) has 3838 bin [16.8,16.9) has 3709 bin [16.9,17.0) has 3564 bin [17.0,17.1) has 3569 bin [17.1,17.2) has 3305 bin [17.2,17.3) has 3236 bin [17.3,17.4) has 3144 bin [17.4,17.5) has 3033 bin [17.5,17.6) has 2885 bin [17.6,17.7) has 2745 bin [17.7,17.8) has 2638 bin [17.8,17.9) has 2503 bin [17.9,18.0) has 2380 bin [18.0,18.1) has 2309 bin [18.1,18.2) has 2254 bin [18.2,18.3) has 2022 bin [18.3,18.4) has 1982 bin [18.4,18.5) has 1929 bin [18.5,18.6) has 1752 bin [18.6,18.7) has 1650 bin [18.7,18.8) has 1736 bin [18.8,18.9) has 1591 bin [18.9,19.0) has 1611 bin [19.0,19.1) has 1505 bin [19.1,19.2) has 1429 bin [19.2,19.3) has 1358 bin [19.3,19.4) has 1301 bin [19.4,19.5) has 1243 bin [19.5,19.6) has 1248 bin [19.6,19.7) has 1060 bin [19.7,19.8) has 1099 bin [19.8,19.9) has 1093 bin [19.9,20.0) has 1010 bin [20.0,20.1) has 953 bin [20.1,20.2) has 899 bin [20.2,20.3) has 908 bin [20.3,20.4) has 858 bin [20.4,20.5) has 814 bin [20.5,20.6) has 798 bin [20.6,20.7) has 828 bin [20.7,20.8) has 788 bin [20.8,20.9) has 703 bin [20.9,21.0) has 734 bin [21.0,21.1) has 642 bin [21.1,21.2) has 700 bin [21.2,21.3) has 655 bin [21.3,21.4) has 609 bin [21.4,21.5) has 585 bin [21.5,21.6) has 568 bin [21.6,21.7) has 554 bin [21.7,21.8) has 573 bin [21.8,21.9) has 461 bin [21.9,22.0) has 497 bin [22.0,22.1) has 458 bin [22.1,22.2) has 476 bin [22.2,22.3) has 457 bin [22.3,22.4) has 448 bin [22.4,22.5) has 468 bin [22.5,22.6) has 412 bin [22.6,22.7) has 368 bin [22.7,22.8) has 392 bin [22.8,22.9) has 352 bin [22.9,23.0) has 337 bin [23.0,23.1) has 323 bin [23.1,23.2) has 294 bin [23.2,23.3) has 247 bin [23.3,23.4) has 267 bin [23.4,23.5) has 224 bin [23.5,23.6) has 239 bin [23.6,23.7) has 222 bin [23.7,23.8) has 198 bin [23.8,23.9) has 168 bin [23.9,24.0) has 174 bin [24.0,24.1) has 141 bin [24.1,24.2) has 157 bin [24.2,24.3) has 151 bin [24.3,24.4) has 114 bin [24.4,24.5) has 132 bin [24.5,24.6) has 104 bin [24.6,24.7) has 71 bin [24.7,24.8) has 90 bin [24.8,24.9) has 95 bin [24.9,25.0) has 82 bin [25.0,25.1) has 65 bin [25.1,25.2) has 69 bin [25.2,25.3) has 48 bin [25.3,25.4) has 25 bin [25.4,25.5) has 25 bin [25.5,25.6) has 21 bin [25.6,25.7) has 10 bin [25.7,25.8) has 7 bin [25.8,25.9) has 4 bin [25.9,26.0) has 2 bin [26.0,26.1) has 2 bin [26.1,26.2) has 1 bin [26.2,26.3) has 2 bin [26.3,26.4) has 1 bin [26.4,26.5) has 1 bin [26.5,26.6) has 1 average z coordinate -0.2 for 25660456 element(s) point source id histogram with bin size 1.000000 bin 23 has 1234494 bin 24 has 20409527 bin 25 has 4016435 average point source id 24.108413544950253 for 25660456 element(s)