lasinfo (210611) report for 'AHN4T/67BZ1_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: 181/2021 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: 26359873 number of points by return: 25680443 445089 180557 46841 6943 scale factor x y z: 0.001 0.001 0.001 offset x y z: 33980 369980 0 min x y z: 33980.000 369980.000 -0.706 max x y z: 35019.999 371269.999 22.532 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: 26359873 extended number of points by return: 25680443 445089 180557 46841 6943 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 -706 22532 intensity 56 3440 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 -11 33 user_data 6 7 point_source_ID 77 78 gps_time 260793126.843436 260794700.306492 WARNING: range violates GPS week time specified by global encoding bit 0 Color R 29 255 G 47 253 B 46 253 NIR 79 255 extended_return_number 1 5 extended_number_of_returns 1 7 extended_classification 1 9 extended_scan_angle -1833 5500 extended_scanner_channel 0 0 attribute0 0.56 34.4 ('Amplitude') attribute1 -16.15 18.56 ('Reflectance') attribute2 0 65535 ('Deviation') number of first returns: 25680443 number of intermediate returns: 235181 number of last returns: 25678704 number of single returns: 25234455 covered area in square units/kilounits: 1341304/1.34 point density: all returns 19.65 last only 19.14 (per square units) spacing: all returns 0.23 last only 0.23 (in units) WARNING: point type is 8 but (legacy) number of point records in header is 26359873 instead zero. WARNING: point type is 8 but (legacy) number of points by return [1] in header is 25680443 instead zero. WARNING: point type is 8 but (legacy) number of points by return [2] in header is 445089 instead zero. WARNING: point type is 8 but (legacy) number of points by return [3] in header is 180557 instead zero. WARNING: point type is 8 but (legacy) number of points by return [4] in header is 46841 instead zero. WARNING: point type is 8 but (legacy) number of points by return [5] in header is 6943 instead zero. overview over extended number of returns of given pulse: 25234455 529347 401397 159871 32033 2600 170 0 0 0 0 0 0 0 0 histogram of classification of points: 837052 unclassified (1) 25435948 ground (2) 46765 building (6) 40108 water (9) +-> flagged as extended overlap: 1736665 +---> 21443 of those are unclassified (1) +---> 1713516 of those are ground (2) +---> 1706 of those are water (9) z coordinate histogram with bin size 0.100000 bin [-0.8,-0.7) has 3 bin [-0.7,-0.6) has 123 bin [-0.6,-0.5) has 2394 bin [-0.5,-0.4) has 12879 bin [-0.4,-0.3) has 25219 bin [-0.3,-0.2) has 22055 bin [-0.2,-0.1) has 26973 bin [-0.1,0.0) has 43362 bin [0.0,0.1) has 54727 bin [0.1,0.2) has 58826 bin [0.2,0.3) has 55299 bin [0.3,0.4) has 50550 bin [0.4,0.5) has 78720 bin [0.5,0.6) has 159346 bin [0.6,0.7) has 242663 bin [0.7,0.8) has 402619 bin [0.8,0.9) has 526244 bin [0.9,1.0) has 1026841 bin [1.0,1.1) has 3680610 bin [1.1,1.2) has 6918604 bin [1.2,1.3) has 6561385 bin [1.3,1.4) has 3298362 bin [1.4,1.5) has 1055685 bin [1.5,1.6) has 425010 bin [1.6,1.7) has 178746 bin [1.7,1.8) has 77944 bin [1.8,1.9) has 63860 bin [1.9,2.0) has 62683 bin [2.0,2.1) has 59027 bin [2.1,2.2) has 56722 bin [2.2,2.3) has 48317 bin [2.3,2.4) has 39556 bin [2.4,2.5) has 33439 bin [2.5,2.6) has 36727 bin [2.6,2.7) has 43088 bin [2.7,2.8) has 59151 bin [2.8,2.9) has 70991 bin [2.9,3.0) has 41867 bin [3.0,3.1) has 21509 bin [3.1,3.2) has 9520 bin [3.2,3.3) has 3789 bin [3.3,3.4) has 3827 bin [3.4,3.5) has 3855 bin [3.5,3.6) has 3518 bin [3.6,3.7) has 3572 bin [3.7,3.8) has 3865 bin [3.8,3.9) has 3726 bin [3.9,4.0) has 3660 bin [4.0,4.1) has 3339 bin [4.1,4.2) has 3430 bin [4.2,4.3) has 4231 bin [4.3,4.4) has 4637 bin [4.4,4.5) has 3841 bin [4.5,4.6) has 3845 bin [4.6,4.7) has 3774 bin [4.7,4.8) has 3504 bin [4.8,4.9) has 3709 bin [4.9,5.0) has 4101 bin [5.0,5.1) has 4127 bin [5.1,5.2) has 4090 bin [5.2,5.3) has 3970 bin [5.3,5.4) has 4334 bin [5.4,5.5) has 4577 bin [5.5,5.6) has 4421 bin [5.6,5.7) has 4562 bin [5.7,5.8) has 4756 bin [5.8,5.9) has 4749 bin [5.9,6.0) has 4927 bin [6.0,6.1) has 4801 bin [6.1,6.2) has 4965 bin [6.2,6.3) has 5196 bin [6.3,6.4) has 5246 bin [6.4,6.5) has 5605 bin [6.5,6.6) has 5651 bin [6.6,6.7) has 5609 bin [6.7,6.8) has 5765 bin [6.8,6.9) has 5776 bin [6.9,7.0) has 5920 bin [7.0,7.1) has 5853 bin [7.1,7.2) has 5977 bin [7.2,7.3) has 6066 bin [7.3,7.4) has 6146 bin [7.4,7.5) has 6373 bin [7.5,7.6) has 6396 bin [7.6,7.7) has 6421 bin [7.7,7.8) has 6555 bin [7.8,7.9) has 6702 bin [7.9,8.0) has 6655 bin [8.0,8.1) has 6541 bin [8.1,8.2) has 6466 bin [8.2,8.3) has 6113 bin [8.3,8.4) has 6176 bin [8.4,8.5) has 6235 bin [8.5,8.6) has 6435 bin [8.6,8.7) has 6364 bin [8.7,8.8) has 6160 bin [8.8,8.9) has 6234 bin [8.9,9.0) has 6242 bin [9.0,9.1) has 6227 bin [9.1,9.2) has 6100 bin [9.2,9.3) has 6118 bin [9.3,9.4) has 6210 bin [9.4,9.5) has 6135 bin [9.5,9.6) has 6023 bin [9.6,9.7) has 6069 bin [9.7,9.8) has 6064 bin [9.8,9.9) has 6153 bin [9.9,10.0) has 6302 bin [10.0,10.1) has 6212 bin [10.1,10.2) has 6372 bin [10.2,10.3) has 6133 bin [10.3,10.4) has 6140 bin [10.4,10.5) has 6190 bin [10.5,10.6) has 6457 bin [10.6,10.7) has 6486 bin [10.7,10.8) has 6214 bin [10.8,10.9) has 6223 bin [10.9,11.0) has 5926 bin [11.0,11.1) has 6196 bin [11.1,11.2) has 6306 bin [11.2,11.3) has 6160 bin [11.3,11.4) has 6169 bin [11.4,11.5) has 6022 bin [11.5,11.6) has 6037 bin [11.6,11.7) has 6038 bin [11.7,11.8) has 5990 bin [11.8,11.9) has 5964 bin [11.9,12.0) has 5872 bin [12.0,12.1) has 5739 bin [12.1,12.2) has 5583 bin [12.2,12.3) has 5588 bin [12.3,12.4) has 5554 bin [12.4,12.5) has 5584 bin [12.5,12.6) has 5377 bin [12.6,12.7) has 5409 bin [12.7,12.8) has 5377 bin [12.8,12.9) has 5392 bin [12.9,13.0) has 5279 bin [13.0,13.1) has 5308 bin [13.1,13.2) has 5354 bin [13.2,13.3) has 5457 bin [13.3,13.4) has 5311 bin [13.4,13.5) has 5262 bin [13.5,13.6) has 5072 bin [13.6,13.7) has 5058 bin [13.7,13.8) has 5018 bin [13.8,13.9) has 4889 bin [13.9,14.0) has 4814 bin [14.0,14.1) has 4816 bin [14.1,14.2) has 4862 bin [14.2,14.3) has 4626 bin [14.3,14.4) has 4615 bin [14.4,14.5) has 4416 bin [14.5,14.6) has 4397 bin [14.6,14.7) has 4303 bin [14.7,14.8) has 4211 bin [14.8,14.9) has 4256 bin [14.9,15.0) has 4231 bin [15.0,15.1) has 4026 bin [15.1,15.2) has 4074 bin [15.2,15.3) has 4105 bin [15.3,15.4) has 3987 bin [15.4,15.5) has 3926 bin [15.5,15.6) has 3813 bin [15.6,15.7) has 3579 bin [15.7,15.8) has 3519 bin [15.8,15.9) has 3394 bin [15.9,16.0) has 3296 bin [16.0,16.1) has 3159 bin [16.1,16.2) has 3149 bin [16.2,16.3) has 2890 bin [16.3,16.4) has 2948 bin [16.4,16.5) has 2843 bin [16.5,16.6) has 2752 bin [16.6,16.7) has 2629 bin [16.7,16.8) has 2491 bin [16.8,16.9) has 2343 bin [16.9,17.0) has 2336 bin [17.0,17.1) has 2271 bin [17.1,17.2) has 2053 bin [17.2,17.3) has 2105 bin [17.3,17.4) has 1894 bin [17.4,17.5) has 1797 bin [17.5,17.6) has 1692 bin [17.6,17.7) has 1608 bin [17.7,17.8) has 1493 bin [17.8,17.9) has 1410 bin [17.9,18.0) has 1223 bin [18.0,18.1) has 1198 bin [18.1,18.2) has 1114 bin [18.2,18.3) has 1027 bin [18.3,18.4) has 1006 bin [18.4,18.5) has 899 bin [18.5,18.6) has 930 bin [18.6,18.7) has 804 bin [18.7,18.8) has 777 bin [18.8,18.9) has 713 bin [18.9,19.0) has 689 bin [19.0,19.1) has 628 bin [19.1,19.2) has 616 bin [19.2,19.3) has 558 bin [19.3,19.4) has 548 bin [19.4,19.5) has 507 bin [19.5,19.6) has 435 bin [19.6,19.7) has 408 bin [19.7,19.8) has 375 bin [19.8,19.9) has 327 bin [19.9,20.0) has 280 bin [20.0,20.1) has 284 bin [20.1,20.2) has 246 bin [20.2,20.3) has 225 bin [20.3,20.4) has 194 bin [20.4,20.5) has 177 bin [20.5,20.6) has 165 bin [20.6,20.7) has 179 bin [20.7,20.8) has 145 bin [20.8,20.9) has 149 bin [20.9,21.0) has 132 bin [21.0,21.1) has 123 bin [21.1,21.2) has 101 bin [21.2,21.3) has 88 bin [21.3,21.4) has 75 bin [21.4,21.5) has 62 bin [21.5,21.6) has 49 bin [21.6,21.7) has 40 bin [21.7,21.8) has 31 bin [21.8,21.9) has 24 bin [21.9,22.0) has 19 bin [22.0,22.1) has 8 bin [22.1,22.2) has 8 bin [22.2,22.3) has 7 bin [22.3,22.4) has 3 bin [22.4,22.5) has 1 bin [22.5,22.6) has 2 average z coordinate 1.4 for 26359873 element(s) point source id histogram with bin size 1.000000 bin 77 has 9062024 bin 78 has 17297849 average point source id 77.656218981024679 for 26359873 element(s)