lasinfo (210611) report for 'AHN4T/19GN1_20.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: 27154335 number of points by return: 26777798 234707 103405 37943 482 scale factor x y z: 0.001 0.001 0.001 offset x y z: 123980 507480 0 min x y z: 123980.000 507480.000 -5.281 max x y z: 125019.999 508769.999 17.296 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: 27154335 extended number of points by return: 26777798 234707 103405 37943 482 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 -5281 17296 intensity 51 4301 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 -34 29 user_data 8 9 point_source_ID 30 32 gps_time 269527823.747230 269529119.142753 WARNING: range violates GPS week time specified by global encoding bit 0 Color R 28 255 G 42 255 B 34 255 NIR 56 255 extended_return_number 1 5 extended_number_of_returns 1 5 extended_classification 1 26 extended_scan_angle -5667 4833 extended_scanner_channel 0 0 attribute0 0.51 43.01 ('Amplitude') attribute1 -18.02 25.1 ('Reflectance') attribute2 0 65535 ('Deviation') number of first returns: 26777798 number of intermediate returns: 142773 number of last returns: 26771128 number of single returns: 26537364 covered area in square units/kilounits: 1337508/1.34 point density: all returns 20.30 last only 20.02 (per square units) spacing: all returns 0.22 last only 0.22 (in units) WARNING: point type is 8 but (legacy) number of point records in header is 27154335 instead zero. WARNING: point type is 8 but (legacy) number of points by return [1] in header is 26777798 instead zero. WARNING: point type is 8 but (legacy) number of points by return [2] in header is 234707 instead zero. WARNING: point type is 8 but (legacy) number of points by return [3] in header is 103405 instead zero. WARNING: point type is 8 but (legacy) number of points by return [4] in header is 37943 instead zero. WARNING: point type is 8 but (legacy) number of points by return [5] in header is 482 instead zero. overview over extended number of returns of given pulse: 26537364 266778 197029 150748 2416 0 0 0 0 0 0 0 0 0 0 histogram of classification of points: 484714 unclassified (1) 26111479 ground (2) 174168 building (6) 379143 water (9) 4831 Reserved for ASPRS Definition (26) +-> flagged as extended overlap: 1890746 +---> 5944 of those are unclassified (1) +---> 1865346 of those are ground (2) +---> 5 of those are building (6) +---> 19451 of those are water (9) z coordinate histogram with bin size 0.100000 bin [-5.3,-5.2) has 133 bin [-5.2,-5.1) has 9031 bin [-5.1,-5.0) has 203999 bin [-5.0,-4.9) has 117427 bin [-4.9,-4.8) has 70609 bin [-4.8,-4.7) has 167317 bin [-4.7,-4.6) has 120250 bin [-4.6,-4.5) has 94072 bin [-4.5,-4.4) has 120909 bin [-4.4,-4.3) has 227920 bin [-4.3,-4.2) has 1299990 bin [-4.2,-4.1) has 4071847 bin [-4.1,-4.0) has 4802658 bin [-4.0,-3.9) has 5547323 bin [-3.9,-3.8) has 4246337 bin [-3.8,-3.7) has 2971759 bin [-3.7,-3.6) has 1466954 bin [-3.6,-3.5) has 389075 bin [-3.5,-3.4) has 131402 bin [-3.4,-3.3) has 110092 bin [-3.3,-3.2) has 84890 bin [-3.2,-3.1) has 64326 bin [-3.1,-3.0) has 52749 bin [-3.0,-2.9) has 122477 bin [-2.9,-2.8) has 32405 bin [-2.8,-2.7) has 6004 bin [-2.7,-2.6) has 4470 bin [-2.6,-2.5) has 4012 bin [-2.5,-2.4) has 4139 bin [-2.4,-2.3) has 4190 bin [-2.3,-2.2) has 4789 bin [-2.2,-2.1) has 4478 bin [-2.1,-2.0) has 4078 bin [-2.0,-1.9) has 4837 bin [-1.9,-1.8) has 4065 bin [-1.8,-1.7) has 3945 bin [-1.7,-1.6) has 4484 bin [-1.6,-1.5) has 4555 bin [-1.5,-1.4) has 3817 bin [-1.4,-1.3) has 3880 bin [-1.3,-1.2) has 3931 bin [-1.2,-1.1) has 4214 bin [-1.1,-1.0) has 3998 bin [-1.0,-0.9) has 4823 bin [-0.9,-0.8) has 4721 bin [-0.8,-0.7) has 5041 bin [-0.7,-0.6) has 5337 bin [-0.6,-0.5) has 6065 bin [-0.5,-0.4) has 6297 bin [-0.4,-0.3) has 5380 bin [-0.3,-0.2) has 5671 bin [-0.2,-0.1) has 5982 bin [-0.1,0.0) has 6292 bin [0.0,0.1) has 6351 bin [0.1,0.2) has 6754 bin [0.2,0.3) has 6966 bin [0.3,0.4) has 6490 bin [0.4,0.5) has 7059 bin [0.5,0.6) has 7398 bin [0.6,0.7) has 7185 bin [0.7,0.8) has 7324 bin [0.8,0.9) has 7430 bin [0.9,1.0) has 7848 bin [1.0,1.1) has 7539 bin [1.1,1.2) has 7700 bin [1.2,1.3) has 7418 bin [1.3,1.4) has 7244 bin [1.4,1.5) has 7390 bin [1.5,1.6) has 7220 bin [1.6,1.7) has 7176 bin [1.7,1.8) has 7078 bin [1.8,1.9) has 7033 bin [1.9,2.0) has 6896 bin [2.0,2.1) has 7077 bin [2.1,2.2) has 7098 bin [2.2,2.3) has 7081 bin [2.3,2.4) has 6916 bin [2.4,2.5) has 6934 bin [2.5,2.6) has 6698 bin [2.6,2.7) has 6631 bin [2.7,2.8) has 6400 bin [2.8,2.9) has 6278 bin [2.9,3.0) has 6220 bin [3.0,3.1) has 6203 bin [3.1,3.2) has 6180 bin [3.2,3.3) has 6172 bin [3.3,3.4) has 6190 bin [3.4,3.5) has 6054 bin [3.5,3.6) has 6023 bin [3.6,3.7) has 6013 bin [3.7,3.8) has 5893 bin [3.8,3.9) has 5833 bin [3.9,4.0) has 5764 bin [4.0,4.1) has 5634 bin [4.1,4.2) has 5444 bin [4.2,4.3) has 5341 bin [4.3,4.4) has 4918 bin [4.4,4.5) has 4672 bin [4.5,4.6) has 4555 bin [4.6,4.7) has 4419 bin [4.7,4.8) has 4250 bin [4.8,4.9) has 4190 bin [4.9,5.0) has 4331 bin [5.0,5.1) has 4217 bin [5.1,5.2) has 4100 bin [5.2,5.3) has 4044 bin [5.3,5.4) has 3564 bin [5.4,5.5) has 3448 bin [5.5,5.6) has 3374 bin [5.6,5.7) has 3326 bin [5.7,5.8) has 3288 bin [5.8,5.9) has 3267 bin [5.9,6.0) has 3023 bin [6.0,6.1) has 3058 bin [6.1,6.2) has 3029 bin [6.2,6.3) has 3049 bin [6.3,6.4) has 2933 bin [6.4,6.5) has 2841 bin [6.5,6.6) has 2904 bin [6.6,6.7) has 2866 bin [6.7,6.8) has 2842 bin [6.8,6.9) has 2684 bin [6.9,7.0) has 2610 bin [7.0,7.1) has 2563 bin [7.1,7.2) has 2561 bin [7.2,7.3) has 2465 bin [7.3,7.4) has 2367 bin [7.4,7.5) has 2410 bin [7.5,7.6) has 2454 bin [7.6,7.7) has 2207 bin [7.7,7.8) has 2250 bin [7.8,7.9) has 2227 bin [7.9,8.0) has 2265 bin [8.0,8.1) has 2239 bin [8.1,8.2) has 2175 bin [8.2,8.3) has 2164 bin [8.3,8.4) has 2021 bin [8.4,8.5) has 2023 bin [8.5,8.6) has 2135 bin [8.6,8.7) has 1868 bin [8.7,8.8) has 1866 bin [8.8,8.9) has 1854 bin [8.9,9.0) has 1864 bin [9.0,9.1) has 1770 bin [9.1,9.2) has 1787 bin [9.2,9.3) has 1596 bin [9.3,9.4) has 1725 bin [9.4,9.5) has 1663 bin [9.5,9.6) has 1654 bin [9.6,9.7) has 1718 bin [9.7,9.8) has 1655 bin [9.8,9.9) has 1605 bin [9.9,10.0) has 1544 bin [10.0,10.1) has 1466 bin [10.1,10.2) has 1584 bin [10.2,10.3) has 1474 bin [10.3,10.4) has 1510 bin [10.4,10.5) has 1381 bin [10.5,10.6) has 1473 bin [10.6,10.7) has 1379 bin [10.7,10.8) has 1453 bin [10.8,10.9) has 1466 bin [10.9,11.0) has 1398 bin [11.0,11.1) has 1419 bin [11.1,11.2) has 1416 bin [11.2,11.3) has 1418 bin [11.3,11.4) has 1414 bin [11.4,11.5) has 1347 bin [11.5,11.6) has 1325 bin [11.6,11.7) has 1277 bin [11.7,11.8) has 1337 bin [11.8,11.9) has 1279 bin [11.9,12.0) has 1257 bin [12.0,12.1) has 1218 bin [12.1,12.2) has 1186 bin [12.2,12.3) has 1197 bin [12.3,12.4) has 1212 bin [12.4,12.5) has 1190 bin [12.5,12.6) has 1159 bin [12.6,12.7) has 1117 bin [12.7,12.8) has 1067 bin [12.8,12.9) has 998 bin [12.9,13.0) has 1000 bin [13.0,13.1) has 931 bin [13.1,13.2) has 891 bin [13.2,13.3) has 770 bin [13.3,13.4) has 787 bin [13.4,13.5) has 771 bin [13.5,13.6) has 692 bin [13.6,13.7) has 604 bin [13.7,13.8) has 538 bin [13.8,13.9) has 548 bin [13.9,14.0) has 522 bin [14.0,14.1) has 456 bin [14.1,14.2) has 462 bin [14.2,14.3) has 442 bin [14.3,14.4) has 434 bin [14.4,14.5) has 378 bin [14.5,14.6) has 369 bin [14.6,14.7) has 330 bin [14.7,14.8) has 239 bin [14.8,14.9) has 214 bin [14.9,15.0) has 202 bin [15.0,15.1) has 148 bin [15.1,15.2) has 107 bin [15.2,15.3) has 111 bin [15.3,15.4) has 89 bin [15.4,15.5) has 77 bin [15.5,15.6) has 67 bin [15.6,15.7) has 54 bin [15.7,15.8) has 34 bin [15.8,15.9) has 22 bin [15.9,16.0) has 23 bin [16.0,16.1) has 11 bin [16.1,16.2) has 16 bin [16.2,16.3) has 11 bin [16.3,16.4) has 12 bin [16.4,16.5) has 9 bin [16.5,16.6) has 5 bin [16.6,16.7) has 7 bin [16.7,16.8) has 5 bin [16.8,16.9) has 2 bin [16.9,17.0) has 5 bin [17.0,17.1) has 3 bin [17.2,17.3) has 1 average z coordinate -3.8 for 27154335 element(s) point source id histogram with bin size 1.000000 bin 30 has 1519692 bin 31 has 18881099 bin 32 has 6753544 average point source id 31.192744620702367 for 27154335 element(s)