lasinfo (210611) report for 'AHN4T/16AZ1_09.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: 333/2022 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: 25888692 number of points by return: 25376650 319804 146734 45144 360 scale factor x y z: 0.001 0.001 0.001 offset x y z: 182980 541230 0 min x y z: 182980.000 541230.000 -3.785 max x y z: 184019.999 542519.999 17.598 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: 25888692 extended number of points by return: 25376650 319804 146734 45144 360 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 -3785 17598 intensity 34 4805 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 1137 1139 gps_time 269088795.348019 269090571.971416 WARNING: range violates GPS week time specified by global encoding bit 0 Color R 15 255 G 27 255 B 18 255 NIR 63 255 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 0 ('Amplitude') attribute1 -16.72 31.57 ('Reflectance') attribute2 0 65535 ('Deviation') number of first returns: 25376650 number of intermediate returns: 192635 number of last returns: 25375366 number of single returns: 25055959 covered area in square units/kilounits: 1333860/1.33 point density: all returns 19.41 last only 19.02 (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 25888692 instead zero. WARNING: point type is 8 but (legacy) number of points by return [1] in header is 25376650 instead zero. WARNING: point type is 8 but (legacy) number of points by return [2] in header is 319804 instead zero. WARNING: point type is 8 but (legacy) number of points by return [3] in header is 146734 instead zero. WARNING: point type is 8 but (legacy) number of points by return [4] in header is 45144 instead zero. WARNING: point type is 8 but (legacy) number of points by return [5] in header is 360 instead zero. overview over extended number of returns of given pulse: 25055959 346371 305000 179559 1783 20 0 0 0 0 0 0 0 0 0 histogram of classification of points: 728830 unclassified (1) 24882846 ground (2) 61941 building (6) 214930 water (9) 145 Reserved for ASPRS Definition (26) +-> flagged as extended overlap: 1989365 +---> 13233 of those are unclassified (1) +---> 1961419 of those are ground (2) +---> 6608 of those are building (6) +---> 8105 of those are water (9) z coordinate histogram with bin size 0.100000 bin [-3.8,-3.7) has 50 bin [-3.7,-3.6) has 5901 bin [-3.6,-3.5) has 175651 bin [-3.5,-3.4) has 95900 bin [-3.4,-3.3) has 71352 bin [-3.3,-3.2) has 77168 bin [-3.2,-3.1) has 80542 bin [-3.1,-3.0) has 114503 bin [-3.0,-2.9) has 219507 bin [-2.9,-2.8) has 383509 bin [-2.8,-2.7) has 1333460 bin [-2.7,-2.6) has 3956966 bin [-2.6,-2.5) has 6751300 bin [-2.5,-2.4) has 5334301 bin [-2.4,-2.3) has 2725143 bin [-2.3,-2.2) has 1205426 bin [-2.2,-2.1) has 691268 bin [-2.1,-2.0) has 491500 bin [-2.0,-1.9) has 351296 bin [-1.9,-1.8) has 269113 bin [-1.8,-1.7) has 175863 bin [-1.7,-1.6) has 167893 bin [-1.6,-1.5) has 130613 bin [-1.5,-1.4) has 96284 bin [-1.4,-1.3) has 55961 bin [-1.3,-1.2) has 46777 bin [-1.2,-1.1) has 36128 bin [-1.1,-1.0) has 22873 bin [-1.0,-0.9) has 23042 bin [-0.9,-0.8) has 29843 bin [-0.8,-0.7) has 35612 bin [-0.7,-0.6) has 22906 bin [-0.6,-0.5) has 14913 bin [-0.5,-0.4) has 13763 bin [-0.4,-0.3) has 12534 bin [-0.3,-0.2) has 12694 bin [-0.2,-0.1) has 12270 bin [-0.1,0.0) has 9059 bin [0.0,0.1) has 8406 bin [0.1,0.2) has 8324 bin [0.2,0.3) has 8140 bin [0.3,0.4) has 8208 bin [0.4,0.5) has 9247 bin [0.5,0.6) has 9885 bin [0.6,0.7) has 7480 bin [0.7,0.8) has 7133 bin [0.8,0.9) has 7011 bin [0.9,1.0) has 6623 bin [1.0,1.1) has 6535 bin [1.1,1.2) has 6674 bin [1.2,1.3) has 6969 bin [1.3,1.4) has 9069 bin [1.4,1.5) has 7833 bin [1.5,1.6) has 7274 bin [1.6,1.7) has 7708 bin [1.7,1.8) has 7483 bin [1.8,1.9) has 7638 bin [1.9,2.0) has 7460 bin [2.0,2.1) has 7650 bin [2.1,2.2) has 7405 bin [2.2,2.3) has 7353 bin [2.3,2.4) has 7099 bin [2.4,2.5) has 7132 bin [2.5,2.6) has 7346 bin [2.6,2.7) has 7273 bin [2.7,2.8) has 7232 bin [2.8,2.9) has 7198 bin [2.9,3.0) has 7174 bin [3.0,3.1) has 7155 bin [3.1,3.2) has 6930 bin [3.2,3.3) has 6805 bin [3.3,3.4) has 6838 bin [3.4,3.5) has 6621 bin [3.5,3.6) has 6568 bin [3.6,3.7) has 6669 bin [3.7,3.8) has 6667 bin [3.8,3.9) has 6595 bin [3.9,4.0) has 6565 bin [4.0,4.1) has 6540 bin [4.1,4.2) has 6488 bin [4.2,4.3) has 6643 bin [4.3,4.4) has 6248 bin [4.4,4.5) has 6038 bin [4.5,4.6) has 5819 bin [4.6,4.7) has 5770 bin [4.7,4.8) has 5620 bin [4.8,4.9) has 5590 bin [4.9,5.0) has 5667 bin [5.0,5.1) has 5520 bin [5.1,5.2) has 5522 bin [5.2,5.3) has 5375 bin [5.3,5.4) has 5384 bin [5.4,5.5) has 5483 bin [5.5,5.6) has 5678 bin [5.6,5.7) has 5674 bin [5.7,5.8) has 5434 bin [5.8,5.9) has 5478 bin [5.9,6.0) has 5477 bin [6.0,6.1) has 5512 bin [6.1,6.2) has 5543 bin [6.2,6.3) has 5408 bin [6.3,6.4) has 5463 bin [6.4,6.5) has 5377 bin [6.5,6.6) has 5188 bin [6.6,6.7) has 5172 bin [6.7,6.8) has 5030 bin [6.8,6.9) has 5003 bin [6.9,7.0) has 4850 bin [7.0,7.1) has 5020 bin [7.1,7.2) has 5087 bin [7.2,7.3) has 4976 bin [7.3,7.4) has 4921 bin [7.4,7.5) has 4792 bin [7.5,7.6) has 4698 bin [7.6,7.7) has 4730 bin [7.7,7.8) has 4643 bin [7.8,7.9) has 4588 bin [7.9,8.0) has 4424 bin [8.0,8.1) has 4276 bin [8.1,8.2) has 4361 bin [8.2,8.3) has 4293 bin [8.3,8.4) has 4162 bin [8.4,8.5) has 4087 bin [8.5,8.6) has 4131 bin [8.6,8.7) has 4093 bin [8.7,8.8) has 4019 bin [8.8,8.9) has 3801 bin [8.9,9.0) has 3713 bin [9.0,9.1) has 3486 bin [9.1,9.2) has 3421 bin [9.2,9.3) has 3419 bin [9.3,9.4) has 3436 bin [9.4,9.5) has 3336 bin [9.5,9.6) has 3185 bin [9.6,9.7) has 3053 bin [9.7,9.8) has 2957 bin [9.8,9.9) has 2774 bin [9.9,10.0) has 2742 bin [10.0,10.1) has 2533 bin [10.1,10.2) has 2473 bin [10.2,10.3) has 2514 bin [10.3,10.4) has 2413 bin [10.4,10.5) has 2243 bin [10.5,10.6) has 2192 bin [10.6,10.7) has 2063 bin [10.7,10.8) has 2011 bin [10.8,10.9) has 1988 bin [10.9,11.0) has 1838 bin [11.0,11.1) has 1766 bin [11.1,11.2) has 1582 bin [11.2,11.3) has 1454 bin [11.3,11.4) has 1478 bin [11.4,11.5) has 1428 bin [11.5,11.6) has 1345 bin [11.6,11.7) has 1304 bin [11.7,11.8) has 1243 bin [11.8,11.9) has 1200 bin [11.9,12.0) has 1136 bin [12.0,12.1) has 1044 bin [12.1,12.2) has 973 bin [12.2,12.3) has 962 bin [12.3,12.4) has 930 bin [12.4,12.5) has 827 bin [12.5,12.6) has 734 bin [12.6,12.7) has 706 bin [12.7,12.8) has 687 bin [12.8,12.9) has 652 bin [12.9,13.0) has 604 bin [13.0,13.1) has 633 bin [13.1,13.2) has 515 bin [13.2,13.3) has 457 bin [13.3,13.4) has 431 bin [13.4,13.5) has 413 bin [13.5,13.6) has 388 bin [13.6,13.7) has 350 bin [13.7,13.8) has 323 bin [13.8,13.9) has 317 bin [13.9,14.0) has 299 bin [14.0,14.1) has 275 bin [14.1,14.2) has 260 bin [14.2,14.3) has 268 bin [14.3,14.4) has 229 bin [14.4,14.5) has 235 bin [14.5,14.6) has 175 bin [14.6,14.7) has 197 bin [14.7,14.8) has 197 bin [14.8,14.9) has 164 bin [14.9,15.0) has 162 bin [15.0,15.1) has 164 bin [15.1,15.2) has 129 bin [15.2,15.3) has 113 bin [15.3,15.4) has 96 bin [15.4,15.5) has 90 bin [15.5,15.6) has 95 bin [15.6,15.7) has 72 bin [15.7,15.8) has 64 bin [15.8,15.9) has 56 bin [15.9,16.0) has 46 bin [16.0,16.1) has 40 bin [16.1,16.2) has 36 bin [16.2,16.3) has 37 bin [16.3,16.4) has 25 bin [16.4,16.5) has 27 bin [16.5,16.6) has 20 bin [16.6,16.7) has 18 bin [16.7,16.8) has 19 bin [16.8,16.9) has 15 bin [16.9,17.0) has 13 bin [17.0,17.1) has 11 bin [17.1,17.2) has 4 bin [17.2,17.3) has 4 bin [17.3,17.4) has 6 bin [17.4,17.5) has 1 bin [17.5,17.6) has 3 average z coordinate -2.3 for 25888692 element(s) point source id histogram with bin size 1.000000 bin 1137 has 4358895 bin 1138 has 19197849 bin 1139 has 2331948 average point source id 1137.921705314428436 for 25888692 element(s)