lasinfo (210611) report for 'AHN4T/19GN1_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: 26297837 number of points by return: 26223847 42805 22678 8135 372 scale factor x y z: 0.001 0.001 0.001 offset x y z: 121980 507480 0 min x y z: 121980.000 507480.000 -5.249 max x y z: 123019.999 508769.999 10.637 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: 26297837 extended number of points by return: 26223847 42805 22678 8135 372 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 -5249 10637 intensity 42 3685 return_number 1 5 number_of_returns 1 7 edge_of_flight_line 0 1 scan_direction_flag 0 1 classification 1 26 scan_angle_rank -32 29 user_data 8 9 point_source_ID 30 32 gps_time 269527855.121435 269529150.329846 WARNING: range violates GPS week time specified by global encoding bit 0 Color R 29 254 G 43 254 B 32 250 NIR 60 255 extended_return_number 1 5 extended_number_of_returns 1 7 extended_classification 1 26 extended_scan_angle -5333 4833 extended_scanner_channel 0 0 attribute0 0.42 36.85 ('Amplitude') attribute1 -17.71 18.83 ('Reflectance') attribute2 0 65535 ('Deviation') number of first returns: 26223847 number of intermediate returns: 31690 number of last returns: 26222540 number of single returns: 26180240 covered area in square units/kilounits: 1338924/1.34 point density: all returns 19.64 last only 19.58 (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 26297837 instead zero. WARNING: point type is 8 but (legacy) number of points by return [1] in header is 26223847 instead zero. WARNING: point type is 8 but (legacy) number of points by return [2] in header is 42805 instead zero. WARNING: point type is 8 but (legacy) number of points by return [3] in header is 22678 instead zero. WARNING: point type is 8 but (legacy) number of points by return [4] in header is 8135 instead zero. WARNING: point type is 8 but (legacy) number of points by return [5] in header is 372 instead zero. overview over extended number of returns of given pulse: 26180240 40344 43946 31463 1824 15 5 0 0 0 0 0 0 0 0 histogram of classification of points: 99911 unclassified (1) 25744370 ground (2) 36444 building (6) 413087 water (9) 4025 Reserved for ASPRS Definition (26) +-> flagged as extended overlap: 1903554 +---> 59959 of those are unclassified (1) +---> 1791838 of those are ground (2) +---> 33441 of those are building (6) +---> 17902 of those are water (9) +---> 414 of those are Reserved for ASPRS Definition (26) z coordinate histogram with bin size 0.100000 bin [-5.3,-5.2) has 7 bin [-5.2,-5.1) has 2250 bin [-5.1,-5.0) has 211617 bin [-5.0,-4.9) has 328277 bin [-4.9,-4.8) has 98546 bin [-4.8,-4.7) has 113700 bin [-4.7,-4.6) has 96406 bin [-4.6,-4.5) has 115425 bin [-4.5,-4.4) has 209788 bin [-4.4,-4.3) has 1192103 bin [-4.3,-4.2) has 2612739 bin [-4.2,-4.1) has 5946845 bin [-4.1,-4.0) has 8321443 bin [-4.0,-3.9) has 4616398 bin [-3.9,-3.8) has 1849541 bin [-3.8,-3.7) has 310604 bin [-3.7,-3.6) has 47458 bin [-3.6,-3.5) has 31978 bin [-3.5,-3.4) has 19375 bin [-3.4,-3.3) has 10302 bin [-3.3,-3.2) has 12544 bin [-3.2,-3.1) has 14743 bin [-3.1,-3.0) has 4462 bin [-3.0,-2.9) has 2425 bin [-2.9,-2.8) has 862 bin [-2.8,-2.7) has 818 bin [-2.7,-2.6) has 876 bin [-2.6,-2.5) has 869 bin [-2.5,-2.4) has 903 bin [-2.4,-2.3) has 970 bin [-2.3,-2.2) has 1041 bin [-2.2,-2.1) has 1123 bin [-2.1,-2.0) has 1396 bin [-2.0,-1.9) has 1603 bin [-1.9,-1.8) has 1492 bin [-1.8,-1.7) has 1660 bin [-1.7,-1.6) has 2102 bin [-1.6,-1.5) has 1998 bin [-1.5,-1.4) has 1363 bin [-1.4,-1.3) has 1185 bin [-1.3,-1.2) has 1302 bin [-1.2,-1.1) has 1132 bin [-1.1,-1.0) has 1123 bin [-1.0,-0.9) has 1038 bin [-0.9,-0.8) has 839 bin [-0.8,-0.7) has 1052 bin [-0.7,-0.6) has 897 bin [-0.6,-0.5) has 865 bin [-0.5,-0.4) has 810 bin [-0.4,-0.3) has 656 bin [-0.3,-0.2) has 679 bin [-0.2,-0.1) has 737 bin [-0.1,0.0) has 743 bin [0.0,0.1) has 782 bin [0.1,0.2) has 765 bin [0.2,0.3) has 979 bin [0.3,0.4) has 1125 bin [0.4,0.5) has 981 bin [0.5,0.6) has 1111 bin [0.6,0.7) has 1216 bin [0.7,0.8) has 1223 bin [0.8,0.9) has 1296 bin [0.9,1.0) has 1277 bin [1.0,1.1) has 1366 bin [1.1,1.2) has 1375 bin [1.2,1.3) has 1904 bin [1.3,1.4) has 1990 bin [1.4,1.5) has 1358 bin [1.5,1.6) has 1246 bin [1.6,1.7) has 1165 bin [1.7,1.8) has 1167 bin [1.8,1.9) has 1229 bin [1.9,2.0) has 1363 bin [2.0,2.1) has 1441 bin [2.1,2.2) has 1708 bin [2.2,2.3) has 1541 bin [2.3,2.4) has 1500 bin [2.4,2.5) has 1496 bin [2.5,2.6) has 1585 bin [2.6,2.7) has 1531 bin [2.7,2.8) has 3071 bin [2.8,2.9) has 5289 bin [2.9,3.0) has 1827 bin [3.0,3.1) has 1429 bin [3.1,3.2) has 1032 bin [3.2,3.3) has 1068 bin [3.3,3.4) has 1122 bin [3.4,3.5) has 1109 bin [3.5,3.6) has 1145 bin [3.6,3.7) has 1063 bin [3.7,3.8) has 1172 bin [3.8,3.9) has 1174 bin [3.9,4.0) has 1283 bin [4.0,4.1) has 1411 bin [4.1,4.2) has 2419 bin [4.2,4.3) has 2445 bin [4.3,4.4) has 3570 bin [4.4,4.5) has 1652 bin [4.5,4.6) has 1075 bin [4.6,4.7) has 918 bin [4.7,4.8) has 940 bin [4.8,4.9) has 910 bin [4.9,5.0) has 891 bin [5.0,5.1) has 914 bin [5.1,5.2) has 835 bin [5.2,5.3) has 787 bin [5.3,5.4) has 759 bin [5.4,5.5) has 831 bin [5.5,5.6) has 794 bin [5.6,5.7) has 762 bin [5.7,5.8) has 767 bin [5.8,5.9) has 772 bin [5.9,6.0) has 747 bin [6.0,6.1) has 685 bin [6.1,6.2) has 714 bin [6.2,6.3) has 687 bin [6.3,6.4) has 680 bin [6.4,6.5) has 664 bin [6.5,6.6) has 709 bin [6.6,6.7) has 687 bin [6.7,6.8) has 750 bin [6.8,6.9) has 664 bin [6.9,7.0) has 562 bin [7.0,7.1) has 588 bin [7.1,7.2) has 596 bin [7.2,7.3) has 562 bin [7.3,7.4) has 564 bin [7.4,7.5) has 539 bin [7.5,7.6) has 497 bin [7.6,7.7) has 459 bin [7.7,7.8) has 427 bin [7.8,7.9) has 399 bin [7.9,8.0) has 361 bin [8.0,8.1) has 335 bin [8.1,8.2) has 305 bin [8.2,8.3) has 311 bin [8.3,8.4) has 265 bin [8.4,8.5) has 250 bin [8.5,8.6) has 240 bin [8.6,8.7) has 187 bin [8.7,8.8) has 158 bin [8.8,8.9) has 130 bin [8.9,9.0) has 151 bin [9.0,9.1) has 144 bin [9.1,9.2) has 113 bin [9.2,9.3) has 103 bin [9.3,9.4) has 122 bin [9.4,9.5) has 94 bin [9.5,9.6) has 65 bin [9.6,9.7) has 55 bin [9.7,9.8) has 57 bin [9.8,9.9) has 47 bin [9.9,10.0) has 28 bin [10.0,10.1) has 25 bin [10.1,10.2) has 22 bin [10.2,10.3) has 14 bin [10.3,10.4) has 5 bin [10.4,10.5) has 3 bin [10.6,10.7) has 1 average z coordinate -4.1 for 26297837 element(s) point source id histogram with bin size 1.000000 bin 30 has 1496879 bin 31 has 18325811 bin 32 has 6475147 average point source id 31.189303325592899 for 26297837 element(s)