lasinfo (210611) report for 'AHN4T/20DZ2_17.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: 19336480 number of points by return: 18561631 530593 185366 58824 66 scale factor x y z: 0.001 0.001 0.001 offset x y z: 155980 501230 0 min x y z: 155980.000 501230.000 -4.678 max x y z: 157019.999 502519.999 30.449 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: 19336480 extended number of points by return: 18561631 530593 185366 58824 66 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 -4678 30449 intensity 19 4439 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 -29 29 user_data 8 9 point_source_ID 193 196 gps_time 270197656.339189 270200205.229537 WARNING: range violates GPS week time specified by global encoding bit 0 Color R 36 255 G 44 255 B 35 255 NIR 9 255 extended_return_number 1 5 extended_number_of_returns 1 6 extended_classification 1 26 extended_scan_angle -4833 4833 extended_scanner_channel 0 0 attribute0 0.19 44.39 ('Amplitude') attribute1 -18.11 26.06 ('Reflectance') attribute2 0 65535 ('Deviation') number of first returns: 18561631 number of intermediate returns: 245778 number of last returns: 18546171 number of single returns: 18017100 covered area in square units/kilounits: 1071924/1.07 point density: all returns 18.04 last only 17.30 (per square units) spacing: all returns 0.24 last only 0.24 (in units) WARNING: point type is 8 but (legacy) number of point records in header is 19336480 instead zero. WARNING: point type is 8 but (legacy) number of points by return [1] in header is 18561631 instead zero. WARNING: point type is 8 but (legacy) number of points by return [2] in header is 530593 instead zero. WARNING: point type is 8 but (legacy) number of points by return [3] in header is 185366 instead zero. WARNING: point type is 8 but (legacy) number of points by return [4] in header is 58824 instead zero. WARNING: point type is 8 but (legacy) number of points by return [5] in header is 66 instead zero. overview over extended number of returns of given pulse: 18017100 701623 381124 236286 342 5 0 0 0 0 0 0 0 0 0 histogram of classification of points: 1470383 unclassified (1) 4368582 ground (2) 674467 building (6) 12665172 water (9) 157876 Reserved for ASPRS Definition (26) +-> flagged as extended overlap: 1383398 +---> 183483 of those are unclassified (1) +---> 551186 of those are ground (2) +---> 103893 of those are building (6) +---> 540291 of those are water (9) +---> 4545 of those are Reserved for ASPRS Definition (26) z coordinate histogram with bin size 0.100000 bin [-4.7,-4.6) has 31 bin [-4.6,-4.5) has 724 bin [-4.5,-4.4) has 26364 bin [-4.4,-4.3) has 25133 bin [-4.3,-4.2) has 11011 bin [-4.2,-4.1) has 11748 bin [-4.1,-4.0) has 12074 bin [-4.0,-3.9) has 10437 bin [-3.9,-3.8) has 10172 bin [-3.8,-3.7) has 10935 bin [-3.7,-3.6) has 11732 bin [-3.6,-3.5) has 12289 bin [-3.5,-3.4) has 21108 bin [-3.4,-3.3) has 55360 bin [-3.3,-3.2) has 20788 bin [-3.2,-3.1) has 24952 bin [-3.1,-3.0) has 36745 bin [-3.0,-2.9) has 34329 bin [-2.9,-2.8) has 36947 bin [-2.8,-2.7) has 49336 bin [-2.7,-2.6) has 121809 bin [-2.6,-2.5) has 334701 bin [-2.5,-2.4) has 309443 bin [-2.4,-2.3) has 148366 bin [-2.3,-2.2) has 47828 bin [-2.2,-2.1) has 28705 bin [-2.1,-2.0) has 23283 bin [-2.0,-1.9) has 21872 bin [-1.9,-1.8) has 22682 bin [-1.8,-1.7) has 23565 bin [-1.7,-1.6) has 20122 bin [-1.6,-1.5) has 17265 bin [-1.5,-1.4) has 16844 bin [-1.4,-1.3) has 15057 bin [-1.3,-1.2) has 14832 bin [-1.2,-1.1) has 15416 bin [-1.1,-1.0) has 17013 bin [-1.0,-0.9) has 18037 bin [-0.9,-0.8) has 18516 bin [-0.8,-0.7) has 19961 bin [-0.7,-0.6) has 34336 bin [-0.6,-0.5) has 65504 bin [-0.5,-0.4) has 74036 bin [-0.4,-0.3) has 37294 bin [-0.3,-0.2) has 1092825 bin [-0.2,-0.1) has 11155725 bin [-0.1,0.0) has 688258 bin [0.0,0.1) has 118780 bin [0.1,0.2) has 121204 bin [0.2,0.3) has 166557 bin [0.3,0.4) has 145314 bin [0.4,0.5) has 103374 bin [0.5,0.6) has 102281 bin [0.6,0.7) has 78152 bin [0.7,0.8) has 90673 bin [0.8,0.9) has 129647 bin [0.9,1.0) has 122811 bin [1.0,1.1) has 131620 bin [1.1,1.2) has 179004 bin [1.2,1.3) has 170474 bin [1.3,1.4) has 139347 bin [1.4,1.5) has 165990 bin [1.5,1.6) has 226436 bin [1.6,1.7) has 185459 bin [1.7,1.8) has 236114 bin [1.8,1.9) has 247275 bin [1.9,2.0) has 221364 bin [2.0,2.1) has 101013 bin [2.1,2.2) has 41240 bin [2.2,2.3) has 36058 bin [2.3,2.4) has 30337 bin [2.4,2.5) has 31711 bin [2.5,2.6) has 31592 bin [2.6,2.7) has 32101 bin [2.7,2.8) has 28780 bin [2.8,2.9) has 33394 bin [2.9,3.0) has 41671 bin [3.0,3.1) has 21283 bin [3.1,3.2) has 26738 bin [3.2,3.3) has 27138 bin [3.3,3.4) has 20091 bin [3.4,3.5) has 18540 bin [3.5,3.6) has 15324 bin [3.6,3.7) has 11863 bin [3.7,3.8) has 11491 bin [3.8,3.9) has 11831 bin [3.9,4.0) has 11731 bin [4.0,4.1) has 12532 bin [4.1,4.2) has 17495 bin [4.2,4.3) has 13800 bin [4.3,4.4) has 12504 bin [4.4,4.5) has 12315 bin [4.5,4.6) has 11589 bin [4.6,4.7) has 11733 bin [4.7,4.8) has 11963 bin [4.8,4.9) has 13277 bin [4.9,5.0) has 12051 bin [5.0,5.1) has 10951 bin [5.1,5.2) has 10256 bin [5.2,5.3) has 13150 bin [5.3,5.4) has 14099 bin [5.4,5.5) has 10620 bin [5.5,5.6) has 10228 bin [5.6,5.7) has 9972 bin [5.7,5.8) has 10588 bin [5.8,5.9) has 47371 bin [5.9,6.0) has 23433 bin [6.0,6.1) has 13063 bin [6.1,6.2) has 9075 bin [6.2,6.3) has 9124 bin [6.3,6.4) has 7720 bin [6.4,6.5) has 7172 bin [6.5,6.6) has 7322 bin [6.6,6.7) has 5631 bin [6.7,6.8) has 6947 bin [6.8,6.9) has 6793 bin [6.9,7.0) has 6159 bin [7.0,7.1) has 6075 bin [7.1,7.2) has 6511 bin [7.2,7.3) has 7560 bin [7.3,7.4) has 8236 bin [7.4,7.5) has 7323 bin [7.5,7.6) has 6845 bin [7.6,7.7) has 8995 bin [7.7,7.8) has 6198 bin [7.8,7.9) has 5866 bin [7.9,8.0) has 5469 bin [8.0,8.1) has 5434 bin [8.1,8.2) has 5444 bin [8.2,8.3) has 5702 bin [8.3,8.4) has 5639 bin [8.4,8.5) has 5867 bin [8.5,8.6) has 6142 bin [8.6,8.7) has 6211 bin [8.7,8.8) has 5990 bin [8.8,8.9) has 5972 bin [8.9,9.0) has 5768 bin [9.0,9.1) has 5805 bin [9.1,9.2) has 5944 bin [9.2,9.3) has 5865 bin [9.3,9.4) has 5814 bin [9.4,9.5) has 5869 bin [9.5,9.6) has 5633 bin [9.6,9.7) has 5643 bin [9.7,9.8) has 5867 bin [9.8,9.9) has 5243 bin [9.9,10.0) has 5301 bin [10.0,10.1) has 5266 bin [10.1,10.2) has 5415 bin [10.2,10.3) has 6019 bin [10.3,10.4) has 5466 bin [10.4,10.5) has 5216 bin [10.5,10.6) has 5293 bin [10.6,10.7) has 5173 bin [10.7,10.8) has 5170 bin [10.8,10.9) has 5175 bin [10.9,11.0) has 5203 bin [11.0,11.1) has 5094 bin [11.1,11.2) has 4913 bin [11.2,11.3) has 5185 bin [11.3,11.4) has 4890 bin [11.4,11.5) has 4859 bin [11.5,11.6) has 4762 bin [11.6,11.7) has 4672 bin [11.7,11.8) has 4673 bin [11.8,11.9) has 4642 bin [11.9,12.0) has 4548 bin [12.0,12.1) has 4251 bin [12.1,12.2) has 4144 bin [12.2,12.3) has 4196 bin [12.3,12.4) has 4176 bin [12.4,12.5) has 3913 bin [12.5,12.6) has 4033 bin [12.6,12.7) has 3946 bin [12.7,12.8) has 3797 bin [12.8,12.9) has 3870 bin [12.9,13.0) has 3755 bin [13.0,13.1) has 3758 bin [13.1,13.2) has 3787 bin [13.2,13.3) has 5315 bin [13.3,13.4) has 3653 bin [13.4,13.5) has 3401 bin [13.5,13.6) has 3467 bin [13.6,13.7) has 3367 bin [13.7,13.8) has 3226 bin [13.8,13.9) has 3173 bin [13.9,14.0) has 3104 bin [14.0,14.1) has 2920 bin [14.1,14.2) has 2877 bin [14.2,14.3) has 2769 bin [14.3,14.4) has 2596 bin [14.4,14.5) has 2538 bin [14.5,14.6) has 2582 bin [14.6,14.7) has 2350 bin [14.7,14.8) has 2315 bin [14.8,14.9) has 2227 bin [14.9,15.0) has 2110 bin [15.0,15.1) has 2101 bin [15.1,15.2) has 2156 bin [15.2,15.3) has 2130 bin [15.3,15.4) has 2090 bin [15.4,15.5) has 2055 bin [15.5,15.6) has 2011 bin [15.6,15.7) has 1910 bin [15.7,15.8) has 1893 bin [15.8,15.9) has 1853 bin [15.9,16.0) has 2162 bin [16.0,16.1) has 2234 bin [16.1,16.2) has 1844 bin [16.2,16.3) has 1998 bin [16.3,16.4) has 1856 bin [16.4,16.5) has 1858 bin [16.5,16.6) has 1909 bin [16.6,16.7) has 1851 bin [16.7,16.8) has 1807 bin [16.8,16.9) has 1725 bin [16.9,17.0) has 1580 bin [17.0,17.1) has 1592 bin [17.1,17.2) has 1641 bin [17.2,17.3) has 1597 bin [17.3,17.4) has 1511 bin [17.4,17.5) has 1596 bin [17.5,17.6) has 1474 bin [17.6,17.7) has 1420 bin [17.7,17.8) has 1423 bin [17.8,17.9) has 1457 bin [17.9,18.0) has 1404 bin [18.0,18.1) has 1356 bin [18.1,18.2) has 1399 bin [18.2,18.3) has 1367 bin [18.3,18.4) has 1244 bin [18.4,18.5) has 1257 bin [18.5,18.6) has 1219 bin [18.6,18.7) has 1188 bin [18.7,18.8) has 1156 bin [18.8,18.9) has 1085 bin [18.9,19.0) has 1099 bin [19.0,19.1) has 1110 bin [19.1,19.2) has 1089 bin [19.2,19.3) has 976 bin [19.3,19.4) has 1414 bin [19.4,19.5) has 2435 bin [19.5,19.6) has 1808 bin [19.6,19.7) has 1701 bin [19.7,19.8) has 1041 bin [19.8,19.9) has 701 bin [19.9,20.0) has 671 bin [20.0,20.1) has 667 bin [20.1,20.2) has 749 bin [20.2,20.3) has 838 bin [20.3,20.4) has 542 bin [20.4,20.5) has 499 bin [20.5,20.6) has 467 bin [20.6,20.7) has 433 bin [20.7,20.8) has 384 bin [20.8,20.9) has 464 bin [20.9,21.0) has 449 bin [21.0,21.1) has 418 bin [21.1,21.2) has 354 bin [21.2,21.3) has 332 bin [21.3,21.4) has 292 bin [21.4,21.5) has 277 bin [21.5,21.6) has 268 bin [21.6,21.7) has 225 bin [21.7,21.8) has 204 bin [21.8,21.9) has 197 bin [21.9,22.0) has 252 bin [22.0,22.1) has 191 bin [22.1,22.2) has 142 bin [22.2,22.3) has 144 bin [22.3,22.4) has 122 bin [22.4,22.5) has 224 bin [22.5,22.6) has 17 bin [22.6,22.7) has 14 bin [22.7,22.8) has 7 bin [22.8,22.9) has 5 bin [22.9,23.0) has 3 bin [23.0,23.1) has 1 bin [23.1,23.2) has 1 bin [23.4,23.5) has 1 bin [23.5,23.6) has 1 bin [23.7,23.8) has 1 bin [23.8,23.9) has 7 bin [24.4,24.5) has 1 bin [24.6,24.7) has 4 bin [24.7,24.8) has 3 bin [24.8,24.9) has 10 bin [24.9,25.0) has 7 bin [25.0,25.1) has 2 bin [25.1,25.2) has 2 bin [25.2,25.3) has 3 bin [25.3,25.4) has 1 bin [25.5,25.6) has 1 bin [25.6,25.7) has 2 bin [25.7,25.8) has 2 bin [26.1,26.2) has 1 bin [26.4,26.5) has 1 bin [27.1,27.2) has 1 bin [27.2,27.3) has 1 bin [27.4,27.5) has 1 bin [27.9,28.0) has 2 bin [28.0,28.1) has 2 bin [28.1,28.2) has 1 bin [28.2,28.3) has 1 bin [28.4,28.5) has 1 bin [28.7,28.8) has 1 bin [28.8,28.9) has 1 bin [28.9,29.0) has 3 bin [29.0,29.1) has 1 bin [29.1,29.2) has 2 bin [29.2,29.3) has 4 bin [29.3,29.4) has 3 bin [29.4,29.5) has 1 bin [29.7,29.8) has 1 bin [30.0,30.1) has 7 bin [30.1,30.2) has 18 bin [30.2,30.3) has 4 bin [30.3,30.4) has 6 bin [30.4,30.5) has 5 average z coordinate 0.3 for 19336480 element(s) point source id histogram with bin size 1.000000 bin 193 has 804310 bin 194 has 9065877 bin 195 has 8876927 bin 196 has 589366 average point source id 194.478440181460115 for 19336480 element(s)