lasinfo (210611) report for 'AHN4T/19DZ2_18.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: 177/2021 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: 23161507 number of points by return: 22042589 763361 266879 88330 348 scale factor x y z: 0.001 0.001 0.001 offset x y z: 116980 501230 0 min x y z: 116980.000 501230.000 -2.340 max x y z: 118019.999 502519.999 34.420 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: 23161507 extended number of points by return: 22042589 763361 266879 88330 348 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 -2340 34420 intensity 45 4465 return_number 1 5 number_of_returns 1 5 edge_of_flight_line 0 1 scan_direction_flag 0 1 classification 1 26 scan_angle_rank -30 29 user_data 8 9 point_source_ID 24 26 gps_time 269524152.266571 269525477.380040 WARNING: range violates GPS week time specified by global encoding bit 0 Color R 27 255 G 39 255 B 26 255 NIR 43 255 extended_return_number 1 5 extended_number_of_returns 1 5 extended_classification 1 26 extended_scan_angle -5000 4833 extended_scanner_channel 0 0 attribute0 0.45 44.65 ('Amplitude') attribute1 -17.98 26.22 ('Reflectance') attribute2 0 65535 ('Deviation') number of first returns: 22042589 number of intermediate returns: 357086 number of last returns: 22027456 number of single returns: 21265624 covered area in square units/kilounits: 1330576/1.33 point density: all returns 17.41 last only 16.55 (per square units) spacing: all returns 0.24 last only 0.25 (in units) WARNING: point type is 8 but (legacy) number of point records in header is 23161507 instead zero. WARNING: point type is 8 but (legacy) number of points by return [1] in header is 22042589 instead zero. WARNING: point type is 8 but (legacy) number of points by return [2] in header is 763361 instead zero. WARNING: point type is 8 but (legacy) number of points by return [3] in header is 266879 instead zero. WARNING: point type is 8 but (legacy) number of points by return [4] in header is 88330 instead zero. WARNING: point type is 8 but (legacy) number of points by return [5] in header is 348 instead zero. overview over extended number of returns of given pulse: 21265624 1003688 537146 353302 1747 0 0 0 0 0 0 0 0 0 0 histogram of classification of points: 1768443 unclassified (1) 16434715 ground (2) 596477 building (6) 4348598 water (9) 13274 Reserved for ASPRS Definition (26) +-> flagged as extended overlap: 1489401 +---> 52741 of those are unclassified (1) +---> 1047125 of those are ground (2) +---> 15455 of those are building (6) +---> 370703 of those are water (9) +---> 3377 of those are Reserved for ASPRS Definition (26) z coordinate histogram with bin size 0.100000 bin [-2.4,-2.3) has 10 bin [-2.3,-2.2) has 1527 bin [-2.2,-2.1) has 9813 bin [-2.1,-2.0) has 5965 bin [-2.0,-1.9) has 23963 bin [-1.9,-1.8) has 89179 bin [-1.8,-1.7) has 298821 bin [-1.7,-1.6) has 2037948 bin [-1.6,-1.5) has 4829107 bin [-1.5,-1.4) has 4984280 bin [-1.4,-1.3) has 4580062 bin [-1.3,-1.2) has 1777250 bin [-1.2,-1.1) has 633666 bin [-1.1,-1.0) has 347868 bin [-1.0,-0.9) has 220905 bin [-0.9,-0.8) has 172616 bin [-0.8,-0.7) has 232901 bin [-0.7,-0.6) has 271996 bin [-0.6,-0.5) has 182155 bin [-0.5,-0.4) has 106973 bin [-0.4,-0.3) has 71072 bin [-0.3,-0.2) has 52666 bin [-0.2,-0.1) has 46114 bin [-0.1,0.0) has 39394 bin [0.0,0.1) has 41194 bin [0.1,0.2) has 36222 bin [0.2,0.3) has 41406 bin [0.3,0.4) has 54771 bin [0.4,0.5) has 74692 bin [0.5,0.6) has 70900 bin [0.6,0.7) has 55832 bin [0.7,0.8) has 40767 bin [0.8,0.9) has 27795 bin [0.9,1.0) has 25177 bin [1.0,1.1) has 24341 bin [1.1,1.2) has 27490 bin [1.2,1.3) has 27894 bin [1.3,1.4) has 25972 bin [1.4,1.5) has 26944 bin [1.5,1.6) has 27538 bin [1.6,1.7) has 26349 bin [1.7,1.8) has 25757 bin [1.8,1.9) has 26607 bin [1.9,2.0) has 25369 bin [2.0,2.1) has 24307 bin [2.1,2.2) has 26745 bin [2.2,2.3) has 25250 bin [2.3,2.4) has 23257 bin [2.4,2.5) has 27755 bin [2.5,2.6) has 28017 bin [2.6,2.7) has 24842 bin [2.7,2.8) has 22934 bin [2.8,2.9) has 22520 bin [2.9,3.0) has 20094 bin [3.0,3.1) has 20164 bin [3.1,3.2) has 19695 bin [3.2,3.3) has 20147 bin [3.3,3.4) has 18812 bin [3.4,3.5) has 18735 bin [3.5,3.6) has 18153 bin [3.6,3.7) has 17515 bin [3.7,3.8) has 17746 bin [3.8,3.9) has 17646 bin [3.9,4.0) has 17821 bin [4.0,4.1) has 17557 bin [4.1,4.2) has 17799 bin [4.2,4.3) has 18346 bin [4.3,4.4) has 17185 bin [4.4,4.5) has 17602 bin [4.5,4.6) has 17855 bin [4.6,4.7) has 19147 bin [4.7,4.8) has 18829 bin [4.8,4.9) has 19091 bin [4.9,5.0) has 19172 bin [5.0,5.1) has 20242 bin [5.1,5.2) has 20891 bin [5.2,5.3) has 21956 bin [5.3,5.4) has 19927 bin [5.4,5.5) has 19288 bin [5.5,5.6) has 18716 bin [5.6,5.7) has 19180 bin [5.7,5.8) has 17905 bin [5.8,5.9) has 16885 bin [5.9,6.0) has 17416 bin [6.0,6.1) has 16508 bin [6.1,6.2) has 15991 bin [6.2,6.3) has 16031 bin [6.3,6.4) has 15109 bin [6.4,6.5) has 15426 bin [6.5,6.6) has 14687 bin [6.6,6.7) has 14383 bin [6.7,6.8) has 13853 bin [6.8,6.9) has 13679 bin [6.9,7.0) has 13275 bin [7.0,7.1) has 13091 bin [7.1,7.2) has 14221 bin [7.2,7.3) has 12294 bin [7.3,7.4) has 12099 bin [7.4,7.5) has 12260 bin [7.5,7.6) has 11039 bin [7.6,7.7) has 10397 bin [7.7,7.8) has 9989 bin [7.8,7.9) has 10285 bin [7.9,8.0) has 9979 bin [8.0,8.1) has 9495 bin [8.1,8.2) has 9374 bin [8.2,8.3) has 8878 bin [8.3,8.4) has 8964 bin [8.4,8.5) has 8102 bin [8.5,8.6) has 8251 bin [8.6,8.7) has 8355 bin [8.7,8.8) has 7508 bin [8.8,8.9) has 7336 bin [8.9,9.0) has 7238 bin [9.0,9.1) has 6866 bin [9.1,9.2) has 6971 bin [9.2,9.3) has 6909 bin [9.3,9.4) has 6929 bin [9.4,9.5) has 6634 bin [9.5,9.6) has 6678 bin [9.6,9.7) has 6794 bin [9.7,9.8) has 6422 bin [9.8,9.9) has 6237 bin [9.9,10.0) has 6020 bin [10.0,10.1) has 5687 bin [10.1,10.2) has 5496 bin [10.2,10.3) has 5368 bin [10.3,10.4) has 5392 bin [10.4,10.5) has 5122 bin [10.5,10.6) has 5089 bin [10.6,10.7) has 5194 bin [10.7,10.8) has 4869 bin [10.8,10.9) has 4801 bin [10.9,11.0) has 4656 bin [11.0,11.1) has 4419 bin [11.1,11.2) has 4303 bin [11.2,11.3) has 4206 bin [11.3,11.4) has 3854 bin [11.4,11.5) has 3773 bin [11.5,11.6) has 3819 bin [11.6,11.7) has 3651 bin [11.7,11.8) has 3524 bin [11.8,11.9) has 3580 bin [11.9,12.0) has 3432 bin [12.0,12.1) has 3306 bin [12.1,12.2) has 3263 bin [12.2,12.3) has 3278 bin [12.3,12.4) has 3070 bin [12.4,12.5) has 3037 bin [12.5,12.6) has 2950 bin [12.6,12.7) has 2849 bin [12.7,12.8) has 2788 bin [12.8,12.9) has 2786 bin [12.9,13.0) has 2612 bin [13.0,13.1) has 2600 bin [13.1,13.2) has 2484 bin [13.2,13.3) has 2457 bin [13.3,13.4) has 2304 bin [13.4,13.5) has 2406 bin [13.5,13.6) has 2183 bin [13.6,13.7) has 2069 bin [13.7,13.8) has 2044 bin [13.8,13.9) has 1929 bin [13.9,14.0) has 1837 bin [14.0,14.1) has 1743 bin [14.1,14.2) has 1724 bin [14.2,14.3) has 1698 bin [14.3,14.4) has 1602 bin [14.4,14.5) has 1593 bin [14.5,14.6) has 1467 bin [14.6,14.7) has 1427 bin [14.7,14.8) has 1387 bin [14.8,14.9) has 1341 bin [14.9,15.0) has 1345 bin [15.0,15.1) has 1299 bin [15.1,15.2) has 1236 bin [15.2,15.3) has 1238 bin [15.3,15.4) has 1166 bin [15.4,15.5) has 1083 bin [15.5,15.6) has 1110 bin [15.6,15.7) has 1132 bin [15.7,15.8) has 1146 bin [15.8,15.9) has 1046 bin [15.9,16.0) has 1019 bin [16.0,16.1) has 1029 bin [16.1,16.2) has 973 bin [16.2,16.3) has 888 bin [16.3,16.4) has 894 bin [16.4,16.5) has 954 bin [16.5,16.6) has 841 bin [16.6,16.7) has 839 bin [16.7,16.8) has 886 bin [16.8,16.9) has 866 bin [16.9,17.0) has 765 bin [17.0,17.1) has 728 bin [17.1,17.2) has 707 bin [17.2,17.3) has 661 bin [17.3,17.4) has 581 bin [17.4,17.5) has 546 bin [17.5,17.6) has 549 bin [17.6,17.7) has 486 bin [17.7,17.8) has 467 bin [17.8,17.9) has 468 bin [17.9,18.0) has 401 bin [18.0,18.1) has 377 bin [18.1,18.2) has 377 bin [18.2,18.3) has 368 bin [18.3,18.4) has 336 bin [18.4,18.5) has 318 bin [18.5,18.6) has 278 bin [18.6,18.7) has 302 bin [18.7,18.8) has 300 bin [18.8,18.9) has 286 bin [18.9,19.0) has 219 bin [19.0,19.1) has 265 bin [19.1,19.2) has 228 bin [19.2,19.3) has 191 bin [19.3,19.4) has 213 bin [19.4,19.5) has 241 bin [19.5,19.6) has 175 bin [19.6,19.7) has 191 bin [19.7,19.8) has 169 bin [19.8,19.9) has 168 bin [19.9,20.0) has 160 bin [20.0,20.1) has 160 bin [20.1,20.2) has 124 bin [20.2,20.3) has 116 bin [20.3,20.4) has 116 bin [20.4,20.5) has 114 bin [20.5,20.6) has 102 bin [20.6,20.7) has 84 bin [20.7,20.8) has 110 bin [20.8,20.9) has 71 bin [20.9,21.0) has 68 bin [21.0,21.1) has 74 bin [21.1,21.2) has 64 bin [21.2,21.3) has 52 bin [21.3,21.4) has 43 bin [21.4,21.5) has 49 bin [21.5,21.6) has 37 bin [21.6,21.7) has 20 bin [21.7,21.8) has 26 bin [21.8,21.9) has 20 bin [21.9,22.0) has 29 bin [22.0,22.1) has 11 bin [22.1,22.2) has 18 bin [22.2,22.3) has 6 bin [22.3,22.4) has 4 bin [22.4,22.5) has 6 bin [22.5,22.6) has 5 bin [22.6,22.7) has 2 bin [22.7,22.8) has 2 bin [22.9,23.0) has 1 bin [23.2,23.3) has 1 bin [23.4,23.5) has 1 bin [24.1,24.2) has 1 bin [24.3,24.4) has 1 bin [24.5,24.6) has 2 bin [25.3,25.4) has 1 bin [25.6,25.7) has 2 bin [25.7,25.8) has 1 bin [26.0,26.1) has 1 bin [26.7,26.8) has 1 bin [28.5,28.6) has 1 bin [29.4,29.5) has 1 bin [30.0,30.1) has 1 bin [31.1,31.2) has 1 bin [32.5,32.6) has 4 bin [33.3,33.4) has 2 bin [33.4,33.5) has 1 bin [34.4,34.5) has 1 average z coordinate -0.9 for 23161507 element(s) point source id histogram with bin size 1.000000 bin 24 has 717333 bin 25 has 16503192 bin 26 has 5940982 average point source id 25.225531482040438 for 23161507 element(s)