lasinfo (210611) report for 'AHN4T/31FZ1_23.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: 179/2021 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: 35497895 number of points by return: 34703462 650700 123762 18271 1700 scale factor x y z: 0.001 0.001 0.001 offset x y z: 131980 462480 0 min x y z: 131980.000 462480.000 -4.183 max x y z: 133019.999 463769.999 23.694 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: 35497895 extended number of points by return: 34703462 650700 123762 18271 1700 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 -4183 23694 intensity 4 3530 return_number 1 5 number_of_returns 1 6 edge_of_flight_line 0 1 scan_direction_flag 0 1 classification 1 26 scan_angle_rank -32 32 user_data 6 7 point_source_ID 92 94 gps_time 270029989.041735 270032044.766738 WARNING: range violates GPS week time specified by global encoding bit 0 Color R 38 255 G 42 255 B 16 255 NIR 48 255 extended_return_number 1 5 extended_number_of_returns 1 6 extended_classification 1 26 extended_scan_angle -5333 5333 extended_scanner_channel 0 0 attribute0 0.04 35.3 ('Amplitude') attribute1 -15.41 19.35 ('Reflectance') attribute2 0 65535 ('Deviation') number of first returns: 34703462 number of intermediate returns: 144771 number of last returns: 34693162 number of single returns: 34043500 covered area in square units/kilounits: 1211328/1.21 point density: all returns 29.30 last only 28.64 (per square units) spacing: all returns 0.18 last only 0.19 (in units) WARNING: point type is 8 but (legacy) number of point records in header is 35497895 instead zero. WARNING: point type is 8 but (legacy) number of points by return [1] in header is 34703462 instead zero. WARNING: point type is 8 but (legacy) number of points by return [2] in header is 650700 instead zero. WARNING: point type is 8 but (legacy) number of points by return [3] in header is 123762 instead zero. WARNING: point type is 8 but (legacy) number of points by return [4] in header is 18271 instead zero. WARNING: point type is 8 but (legacy) number of points by return [5] in header is 1700 instead zero. overview over extended number of returns of given pulse: 34043500 1060963 318045 66800 8562 25 0 0 0 0 0 0 0 0 0 histogram of classification of points: 1911960 unclassified (1) 32596477 ground (2) 438512 building (6) 505048 water (9) 45898 Reserved for ASPRS Definition (26) +-> flagged as extended overlap: 2478753 +---> 163500 of those are unclassified (1) +---> 2283337 of those are ground (2) +---> 6434 of those are building (6) +---> 21442 of those are water (9) +---> 4040 of those are Reserved for ASPRS Definition (26) z coordinate histogram with bin size 0.100000 bin [-4.2,-4.1) has 51 bin [-4.1,-4.0) has 4570 bin [-4.0,-3.9) has 142452 bin [-3.9,-3.8) has 478529 bin [-3.8,-3.7) has 599659 bin [-3.7,-3.6) has 770287 bin [-3.6,-3.5) has 1031506 bin [-3.5,-3.4) has 1603623 bin [-3.4,-3.3) has 3291030 bin [-3.3,-3.2) has 4537210 bin [-3.2,-3.1) has 5268200 bin [-3.1,-3.0) has 4553482 bin [-3.0,-2.9) has 3210153 bin [-2.9,-2.8) has 1801297 bin [-2.8,-2.7) has 1171753 bin [-2.7,-2.6) has 792197 bin [-2.6,-2.5) has 465750 bin [-2.5,-2.4) has 149004 bin [-2.4,-2.3) has 85211 bin [-2.3,-2.2) has 57068 bin [-2.2,-2.1) has 43365 bin [-2.1,-2.0) has 39428 bin [-2.0,-1.9) has 35192 bin [-1.9,-1.8) has 32905 bin [-1.8,-1.7) has 30723 bin [-1.7,-1.6) has 29382 bin [-1.6,-1.5) has 28239 bin [-1.5,-1.4) has 106991 bin [-1.4,-1.3) has 307736 bin [-1.3,-1.2) has 270972 bin [-1.2,-1.1) has 507133 bin [-1.1,-1.0) has 856872 bin [-1.0,-0.9) has 522115 bin [-0.9,-0.8) has 340861 bin [-0.8,-0.7) has 204890 bin [-0.7,-0.6) has 125601 bin [-0.6,-0.5) has 67235 bin [-0.5,-0.4) has 63564 bin [-0.4,-0.3) has 52524 bin [-0.3,-0.2) has 45870 bin [-0.2,-0.1) has 36743 bin [-0.1,0.0) has 37319 bin [0.0,0.1) has 39014 bin [0.1,0.2) has 38518 bin [0.2,0.3) has 38996 bin [0.3,0.4) has 40266 bin [0.4,0.5) has 40696 bin [0.5,0.6) has 42040 bin [0.6,0.7) has 39845 bin [0.7,0.8) has 38769 bin [0.8,0.9) has 38545 bin [0.9,1.0) has 38215 bin [1.0,1.1) has 38952 bin [1.1,1.2) has 39653 bin [1.2,1.3) has 40802 bin [1.3,1.4) has 39987 bin [1.4,1.5) has 42338 bin [1.5,1.6) has 48076 bin [1.6,1.7) has 54419 bin [1.7,1.8) has 56676 bin [1.8,1.9) has 53061 bin [1.9,2.0) has 47528 bin [2.0,2.1) has 46114 bin [2.1,2.2) has 42200 bin [2.2,2.3) has 39703 bin [2.3,2.4) has 32808 bin [2.4,2.5) has 29340 bin [2.5,2.6) has 25509 bin [2.6,2.7) has 21723 bin [2.7,2.8) has 19215 bin [2.8,2.9) has 17121 bin [2.9,3.0) has 16602 bin [3.0,3.1) has 14914 bin [3.1,3.2) has 14310 bin [3.2,3.3) has 14308 bin [3.3,3.4) has 13703 bin [3.4,3.5) has 12732 bin [3.5,3.6) has 12534 bin [3.6,3.7) has 12385 bin [3.7,3.8) has 11701 bin [3.8,3.9) has 11509 bin [3.9,4.0) has 11699 bin [4.0,4.1) has 12201 bin [4.1,4.2) has 10582 bin [4.2,4.3) has 10439 bin [4.3,4.4) has 10106 bin [4.4,4.5) has 10293 bin [4.5,4.6) has 9973 bin [4.6,4.7) has 9738 bin [4.7,4.8) has 9115 bin [4.8,4.9) has 8895 bin [4.9,5.0) has 8386 bin [5.0,5.1) has 8134 bin [5.1,5.2) has 7980 bin [5.2,5.3) has 7976 bin [5.3,5.4) has 8066 bin [5.4,5.5) has 8004 bin [5.5,5.6) has 7678 bin [5.6,5.7) has 7819 bin [5.7,5.8) has 7606 bin [5.8,5.9) has 7483 bin [5.9,6.0) has 7307 bin [6.0,6.1) has 7252 bin [6.1,6.2) has 7419 bin [6.2,6.3) has 7341 bin [6.3,6.4) has 7387 bin [6.4,6.5) has 7252 bin [6.5,6.6) has 6869 bin [6.6,6.7) has 6680 bin [6.7,6.8) has 6628 bin [6.8,6.9) has 6530 bin [6.9,7.0) has 6340 bin [7.0,7.1) has 6134 bin [7.1,7.2) has 6001 bin [7.2,7.3) has 5929 bin [7.3,7.4) has 5198 bin [7.4,7.5) has 5059 bin [7.5,7.6) has 4858 bin [7.6,7.7) has 5101 bin [7.7,7.8) has 5597 bin [7.8,7.9) has 5534 bin [7.9,8.0) has 5426 bin [8.0,8.1) has 5285 bin [8.1,8.2) has 5054 bin [8.2,8.3) has 5016 bin [8.3,8.4) has 4735 bin [8.4,8.5) has 3767 bin [8.5,8.6) has 3616 bin [8.6,8.7) has 3543 bin [8.7,8.8) has 3448 bin [8.8,8.9) has 3390 bin [8.9,9.0) has 3159 bin [9.0,9.1) has 3110 bin [9.1,9.2) has 2932 bin [9.2,9.3) has 2825 bin [9.3,9.4) has 2681 bin [9.4,9.5) has 2662 bin [9.5,9.6) has 2689 bin [9.6,9.7) has 2530 bin [9.7,9.8) has 2516 bin [9.8,9.9) has 2454 bin [9.9,10.0) has 2407 bin [10.0,10.1) has 2327 bin [10.1,10.2) has 2381 bin [10.2,10.3) has 2314 bin [10.3,10.4) has 2239 bin [10.4,10.5) has 1969 bin [10.5,10.6) has 1888 bin [10.6,10.7) has 1794 bin [10.7,10.8) has 1693 bin [10.8,10.9) has 1644 bin [10.9,11.0) has 1540 bin [11.0,11.1) has 1489 bin [11.1,11.2) has 1490 bin [11.2,11.3) has 1347 bin [11.3,11.4) has 1319 bin [11.4,11.5) has 1217 bin [11.5,11.6) has 1265 bin [11.6,11.7) has 1151 bin [11.7,11.8) has 1148 bin [11.8,11.9) has 1078 bin [11.9,12.0) has 1020 bin [12.0,12.1) has 994 bin [12.1,12.2) has 927 bin [12.2,12.3) has 898 bin [12.3,12.4) has 849 bin [12.4,12.5) has 823 bin [12.5,12.6) has 809 bin [12.6,12.7) has 714 bin [12.7,12.8) has 699 bin [12.8,12.9) has 662 bin [12.9,13.0) has 635 bin [13.0,13.1) has 563 bin [13.1,13.2) has 540 bin [13.2,13.3) has 523 bin [13.3,13.4) has 448 bin [13.4,13.5) has 476 bin [13.5,13.6) has 453 bin [13.6,13.7) has 424 bin [13.7,13.8) has 397 bin [13.8,13.9) has 382 bin [13.9,14.0) has 360 bin [14.0,14.1) has 309 bin [14.1,14.2) has 327 bin [14.2,14.3) has 267 bin [14.3,14.4) has 266 bin [14.4,14.5) has 263 bin [14.5,14.6) has 251 bin [14.6,14.7) has 243 bin [14.7,14.8) has 213 bin [14.8,14.9) has 200 bin [14.9,15.0) has 177 bin [15.0,15.1) has 147 bin [15.1,15.2) has 124 bin [15.2,15.3) has 133 bin [15.3,15.4) has 123 bin [15.4,15.5) has 101 bin [15.5,15.6) has 106 bin [15.6,15.7) has 113 bin [15.7,15.8) has 104 bin [15.8,15.9) has 129 bin [15.9,16.0) has 112 bin [16.0,16.1) has 113 bin [16.1,16.2) has 96 bin [16.2,16.3) has 118 bin [16.3,16.4) has 101 bin [16.4,16.5) has 113 bin [16.5,16.6) has 116 bin [16.6,16.7) has 104 bin [16.7,16.8) has 110 bin [16.8,16.9) has 72 bin [16.9,17.0) has 96 bin [17.0,17.1) has 82 bin [17.1,17.2) has 122 bin [17.2,17.3) has 78 bin [17.3,17.4) has 67 bin [17.4,17.5) has 70 bin [17.5,17.6) has 81 bin [17.6,17.7) has 60 bin [17.7,17.8) has 63 bin [17.8,17.9) has 71 bin [17.9,18.0) has 72 bin [18.0,18.1) has 74 bin [18.1,18.2) has 70 bin [18.2,18.3) has 64 bin [18.3,18.4) has 52 bin [18.4,18.5) has 53 bin [18.5,18.6) has 50 bin [18.6,18.7) has 55 bin [18.7,18.8) has 48 bin [18.8,18.9) has 50 bin [18.9,19.0) has 42 bin [19.0,19.1) has 58 bin [19.1,19.2) has 43 bin [19.2,19.3) has 47 bin [19.3,19.4) has 53 bin [19.4,19.5) has 42 bin [19.5,19.6) has 30 bin [19.6,19.7) has 40 bin [19.7,19.8) has 44 bin [19.8,19.9) has 52 bin [19.9,20.0) has 56 bin [20.0,20.1) has 36 bin [20.1,20.2) has 40 bin [20.2,20.3) has 32 bin [20.3,20.4) has 40 bin [20.4,20.5) has 36 bin [20.5,20.6) has 40 bin [20.6,20.7) has 40 bin [20.7,20.8) has 38 bin [20.8,20.9) has 36 bin [20.9,21.0) has 31 bin [21.0,21.1) has 43 bin [21.1,21.2) has 38 bin [21.2,21.3) has 33 bin [21.3,21.4) has 51 bin [21.4,21.5) has 51 bin [21.5,21.6) has 44 bin [21.6,21.7) has 45 bin [21.7,21.8) has 50 bin [21.8,21.9) has 37 bin [21.9,22.0) has 38 bin [22.0,22.1) has 36 bin [22.1,22.2) has 30 bin [22.2,22.3) has 23 bin [22.3,22.4) has 30 bin [22.4,22.5) has 29 bin [22.5,22.6) has 21 bin [22.6,22.7) has 18 bin [22.7,22.8) has 23 bin [22.8,22.9) has 20 bin [22.9,23.0) has 13 bin [23.0,23.1) has 17 bin [23.1,23.2) has 22 bin [23.2,23.3) has 20 bin [23.3,23.4) has 8 bin [23.4,23.5) has 2 bin [23.5,23.6) has 4 bin [23.6,23.7) has 2 average z coordinate -2.6 for 35497895 element(s) point source id histogram with bin size 1.000000 bin 92 has 585476 bin 93 has 24273180 bin 94 has 10639239 average point source id 93.283221385380742 for 35497895 element(s)