lasinfo (210611) report for 'AHN4T/20DZ2_22.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: 18458899 number of points by return: 17143768 1032728 236304 45063 1036 scale factor x y z: 0.001 0.001 0.001 offset x y z: 155980 499980 0 min x y z: 155980.000 499980.000 -4.564 max x y z: 157019.999 501269.999 16.049 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: 18458899 extended number of points by return: 17143768 1032728 236304 45063 1036 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 -4564 16049 intensity 19 4451 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 194 198 gps_time 270198784.478145 270201657.364931 WARNING: range violates GPS week time specified by global encoding bit 0 Color R 29 255 G 44 255 B 40 255 NIR 0 255 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 44.51 ('Amplitude') attribute1 -18.06 26.87 ('Reflectance') attribute2 0 65535 ('Deviation') number of first returns: 17143768 number of intermediate returns: 284528 number of last returns: 17111373 number of single returns: 16080770 covered area in square units/kilounits: 1058940/1.06 point density: all returns 17.43 last only 16.16 (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 18458899 instead zero. WARNING: point type is 8 but (legacy) number of points by return [1] in header is 17143768 instead zero. WARNING: point type is 8 but (legacy) number of points by return [2] in header is 1032728 instead zero. WARNING: point type is 8 but (legacy) number of points by return [3] in header is 236304 instead zero. WARNING: point type is 8 but (legacy) number of points by return [4] in header is 45063 instead zero. WARNING: point type is 8 but (legacy) number of points by return [5] in header is 1036 instead zero. overview over extended number of returns of given pulse: 16080770 1618754 577264 176915 5131 65 0 0 0 0 0 0 0 0 0 histogram of classification of points: 2510971 unclassified (1) 7891786 ground (2) 1711794 building (6) 6329203 water (9) 15145 Reserved for ASPRS Definition (26) +-> flagged as extended overlap: 1211725 +---> 174763 of those are unclassified (1) +---> 551797 of those are ground (2) +---> 110007 of those are building (6) +---> 373235 of those are water (9) +---> 1923 of those are Reserved for ASPRS Definition (26) z coordinate histogram with bin size 0.100000 bin [-4.6,-4.5) has 98 bin [-4.5,-4.4) has 7282 bin [-4.4,-4.3) has 24729 bin [-4.3,-4.2) has 12161 bin [-4.2,-4.1) has 9202 bin [-4.1,-4.0) has 8478 bin [-4.0,-3.9) has 10206 bin [-3.9,-3.8) has 11109 bin [-3.8,-3.7) has 67948 bin [-3.7,-3.6) has 651918 bin [-3.6,-3.5) has 203531 bin [-3.5,-3.4) has 77771 bin [-3.4,-3.3) has 119291 bin [-3.3,-3.2) has 123666 bin [-3.2,-3.1) has 94063 bin [-3.1,-3.0) has 563825 bin [-3.0,-2.9) has 4823507 bin [-2.9,-2.8) has 326666 bin [-2.8,-2.7) has 321946 bin [-2.7,-2.6) has 539875 bin [-2.6,-2.5) has 851602 bin [-2.5,-2.4) has 953785 bin [-2.4,-2.3) has 830268 bin [-2.3,-2.2) has 538741 bin [-2.2,-2.1) has 451532 bin [-2.1,-2.0) has 297246 bin [-2.0,-1.9) has 153399 bin [-1.9,-1.8) has 126673 bin [-1.8,-1.7) has 109194 bin [-1.7,-1.6) has 105058 bin [-1.6,-1.5) has 98330 bin [-1.5,-1.4) has 83742 bin [-1.4,-1.3) has 77366 bin [-1.3,-1.2) has 73403 bin [-1.2,-1.1) has 69849 bin [-1.1,-1.0) has 68608 bin [-1.0,-0.9) has 64114 bin [-0.9,-0.8) has 65261 bin [-0.8,-0.7) has 67860 bin [-0.7,-0.6) has 68889 bin [-0.6,-0.5) has 73034 bin [-0.5,-0.4) has 76517 bin [-0.4,-0.3) has 76330 bin [-0.3,-0.2) has 84270 bin [-0.2,-0.1) has 243378 bin [-0.1,0.0) has 162765 bin [0.0,0.1) has 102042 bin [0.1,0.2) has 97614 bin [0.2,0.3) has 115389 bin [0.3,0.4) has 100619 bin [0.4,0.5) has 98043 bin [0.5,0.6) has 126298 bin [0.6,0.7) has 102662 bin [0.7,0.8) has 101116 bin [0.8,0.9) has 77036 bin [0.9,1.0) has 69064 bin [1.0,1.1) has 69251 bin [1.1,1.2) has 77148 bin [1.2,1.3) has 106040 bin [1.3,1.4) has 220736 bin [1.4,1.5) has 224877 bin [1.5,1.6) has 140459 bin [1.6,1.7) has 116622 bin [1.7,1.8) has 112347 bin [1.8,1.9) has 82152 bin [1.9,2.0) has 75805 bin [2.0,2.1) has 60107 bin [2.1,2.2) has 58232 bin [2.2,2.3) has 63119 bin [2.3,2.4) has 93119 bin [2.4,2.5) has 93576 bin [2.5,2.6) has 90720 bin [2.6,2.7) has 66650 bin [2.7,2.8) has 52719 bin [2.8,2.9) has 50953 bin [2.9,3.0) has 62210 bin [3.0,3.1) has 43388 bin [3.1,3.2) has 59550 bin [3.2,3.3) has 84778 bin [3.3,3.4) has 51267 bin [3.4,3.5) has 55487 bin [3.5,3.6) has 154280 bin [3.6,3.7) has 89591 bin [3.7,3.8) has 73109 bin [3.8,3.9) has 52872 bin [3.9,4.0) has 54563 bin [4.0,4.1) has 80613 bin [4.1,4.2) has 40878 bin [4.2,4.3) has 40835 bin [4.3,4.4) has 37560 bin [4.4,4.5) has 28976 bin [4.5,4.6) has 27340 bin [4.6,4.7) has 26236 bin [4.7,4.8) has 23391 bin [4.8,4.9) has 21983 bin [4.9,5.0) has 24621 bin [5.0,5.1) has 20892 bin [5.1,5.2) has 18317 bin [5.2,5.3) has 18427 bin [5.3,5.4) has 16113 bin [5.4,5.5) has 15703 bin [5.5,5.6) has 15163 bin [5.6,5.7) has 16185 bin [5.7,5.8) has 17200 bin [5.8,5.9) has 63934 bin [5.9,6.0) has 38337 bin [6.0,6.1) has 23649 bin [6.1,6.2) has 15144 bin [6.2,6.3) has 13113 bin [6.3,6.4) has 19882 bin [6.4,6.5) has 18773 bin [6.5,6.6) has 13447 bin [6.6,6.7) has 10160 bin [6.7,6.8) has 9319 bin [6.8,6.9) has 9082 bin [6.9,7.0) has 7804 bin [7.0,7.1) has 7511 bin [7.1,7.2) has 7622 bin [7.2,7.3) has 7533 bin [7.3,7.4) has 8713 bin [7.4,7.5) has 6893 bin [7.5,7.6) has 5173 bin [7.6,7.7) has 4832 bin [7.7,7.8) has 4547 bin [7.8,7.9) has 4523 bin [7.9,8.0) has 4374 bin [8.0,8.1) has 4381 bin [8.1,8.2) has 4262 bin [8.2,8.3) has 4314 bin [8.3,8.4) has 4200 bin [8.4,8.5) has 4092 bin [8.5,8.6) has 4166 bin [8.6,8.7) has 4011 bin [8.7,8.8) has 4025 bin [8.8,8.9) has 4053 bin [8.9,9.0) has 3794 bin [9.0,9.1) has 3704 bin [9.1,9.2) has 3613 bin [9.2,9.3) has 3660 bin [9.3,9.4) has 3462 bin [9.4,9.5) has 3264 bin [9.5,9.6) has 3194 bin [9.6,9.7) has 3071 bin [9.7,9.8) has 2959 bin [9.8,9.9) has 2831 bin [9.9,10.0) has 2788 bin [10.0,10.1) has 2708 bin [10.1,10.2) has 2657 bin [10.2,10.3) has 2532 bin [10.3,10.4) has 2391 bin [10.4,10.5) has 2249 bin [10.5,10.6) has 2243 bin [10.6,10.7) has 2068 bin [10.7,10.8) has 2066 bin [10.8,10.9) has 1901 bin [10.9,11.0) has 1822 bin [11.0,11.1) has 2819 bin [11.1,11.2) has 2163 bin [11.2,11.3) has 1729 bin [11.3,11.4) has 1643 bin [11.4,11.5) has 1611 bin [11.5,11.6) has 1699 bin [11.6,11.7) has 1507 bin [11.7,11.8) has 1256 bin [11.8,11.9) has 1244 bin [11.9,12.0) has 1159 bin [12.0,12.1) has 1063 bin [12.1,12.2) has 981 bin [12.2,12.3) has 900 bin [12.3,12.4) has 904 bin [12.4,12.5) has 848 bin [12.5,12.6) has 848 bin [12.6,12.7) has 800 bin [12.7,12.8) has 753 bin [12.8,12.9) has 703 bin [12.9,13.0) has 727 bin [13.0,13.1) has 662 bin [13.1,13.2) has 630 bin [13.2,13.3) has 585 bin [13.3,13.4) has 507 bin [13.4,13.5) has 459 bin [13.5,13.6) has 443 bin [13.6,13.7) has 424 bin [13.7,13.8) has 450 bin [13.8,13.9) has 1449 bin [13.9,14.0) has 814 bin [14.0,14.1) has 384 bin [14.1,14.2) has 285 bin [14.2,14.3) has 361 bin [14.3,14.4) has 13450 bin [14.4,14.5) has 18042 bin [14.5,14.6) has 5624 bin [14.6,14.7) has 2256 bin [14.7,14.8) has 203 bin [14.8,14.9) has 120 bin [14.9,15.0) has 83 bin [15.0,15.1) has 60 bin [15.1,15.2) has 55 bin [15.2,15.3) has 95 bin [15.3,15.4) has 315 bin [15.4,15.5) has 280 bin [15.5,15.6) has 101 bin [15.6,15.7) has 13 bin [15.7,15.8) has 6 bin [15.8,15.9) has 6 bin [15.9,16.0) has 4 bin [16.0,16.1) has 1 average z coordinate -1.2 for 18458899 element(s) point source id histogram with bin size 1.000000 bin 194 has 2748985 bin 195 has 2643292 bin 196 has 12014431 bin 198 has 1052191 average point source id 195.672955575519438 for 18458899 element(s)