lasinfo (210611) report for 'AHN4T/27BN1_04.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: 336/2022 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: 23901634 number of points by return: 23745875 111778 36018 7056 842 scale factor x y z: 0.001 0.001 0.001 offset x y z: 192980 498730 0 min x y z: 192980.000 498730.000 -1.024 max x y z: 194019.999 500019.999 20.345 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: 23901634 extended number of points by return: 23745875 111778 36018 7056 842 63 2 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 -1024 20345 intensity 56 4660 return_number 1 7 number_of_returns 1 7 edge_of_flight_line 0 1 scan_direction_flag 0 1 classification 1 9 scan_angle_rank -29 29 user_data 6 7 point_source_ID 123 125 gps_time 330422815.240154 330425555.751785 WARNING: range violates GPS week time specified by global encoding bit 0 Color R 43 255 G 58 255 B 50 255 NIR 44 255 extended_return_number 1 7 extended_number_of_returns 1 7 extended_classification 1 9 extended_scan_angle -4833 4833 extended_scanner_channel 0 0 attribute0 0 0 ('Amplitude') attribute1 -15.97 30.56 ('Reflectance') attribute2 0 65535 ('Deviation') number of first returns: 23745875 number of intermediate returns: 44183 number of last returns: 23746409 number of single returns: 23634833 covered area in square units/kilounits: 1337272/1.34 point density: all returns 17.87 last only 17.76 (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 23901634 instead zero. WARNING: point type is 8 but (legacy) number of points by return [1] in header is 23745875 instead zero. WARNING: point type is 8 but (legacy) number of points by return [2] in header is 111778 instead zero. WARNING: point type is 8 but (legacy) number of points by return [3] in header is 36018 instead zero. WARNING: point type is 8 but (legacy) number of points by return [4] in header is 7056 instead zero. WARNING: point type is 8 but (legacy) number of points by return [5] in header is 842 instead zero. overview over extended number of returns of given pulse: 23634833 150507 86750 25222 3927 376 19 0 0 0 0 0 0 0 0 histogram of classification of points: 206769 unclassified (1) 23478892 ground (2) 29086 building (6) 186887 water (9) +-> flagged as extended overlap: 2044302 +---> 31739 of those are unclassified (1) +---> 1989018 of those are ground (2) +---> 18159 of those are building (6) +---> 5386 of those are water (9) z coordinate histogram with bin size 0.100000 bin [-1.1,-1.0) has 2 bin [-1.0,-0.9) has 95 bin [-0.9,-0.8) has 2881 bin [-0.8,-0.7) has 15752 bin [-0.7,-0.6) has 11744 bin [-0.6,-0.5) has 21176 bin [-0.5,-0.4) has 42652 bin [-0.4,-0.3) has 151398 bin [-0.3,-0.2) has 123083 bin [-0.2,-0.1) has 254827 bin [-0.1,0.0) has 870930 bin [0.0,0.1) has 3262927 bin [0.1,0.2) has 6482714 bin [0.2,0.3) has 6674245 bin [0.3,0.4) has 3506837 bin [0.4,0.5) has 978944 bin [0.5,0.6) has 390537 bin [0.6,0.7) has 227897 bin [0.7,0.8) has 148614 bin [0.8,0.9) has 124452 bin [0.9,1.0) has 120510 bin [1.0,1.1) has 97842 bin [1.1,1.2) has 69348 bin [1.2,1.3) has 33743 bin [1.3,1.4) has 18109 bin [1.4,1.5) has 12466 bin [1.5,1.6) has 11731 bin [1.6,1.7) has 8337 bin [1.7,1.8) has 12238 bin [1.8,1.9) has 5214 bin [1.9,2.0) has 5958 bin [2.0,2.1) has 6652 bin [2.1,2.2) has 3069 bin [2.2,2.3) has 2185 bin [2.3,2.4) has 2242 bin [2.4,2.5) has 2054 bin [2.5,2.6) has 2006 bin [2.6,2.7) has 1975 bin [2.7,2.8) has 2021 bin [2.8,2.9) has 1956 bin [2.9,3.0) has 1933 bin [3.0,3.1) has 2204 bin [3.1,3.2) has 2152 bin [3.2,3.3) has 2638 bin [3.3,3.4) has 3645 bin [3.4,3.5) has 3499 bin [3.5,3.6) has 2288 bin [3.6,3.7) has 2193 bin [3.7,3.8) has 2185 bin [3.8,3.9) has 2091 bin [3.9,4.0) has 1897 bin [4.0,4.1) has 1769 bin [4.1,4.2) has 1718 bin [4.2,4.3) has 1614 bin [4.3,4.4) has 1701 bin [4.4,4.5) has 1769 bin [4.5,4.6) has 1904 bin [4.6,4.7) has 1985 bin [4.7,4.8) has 2129 bin [4.8,4.9) has 2084 bin [4.9,5.0) has 2042 bin [5.0,5.1) has 2043 bin [5.1,5.2) has 2042 bin [5.2,5.3) has 2003 bin [5.3,5.4) has 1969 bin [5.4,5.5) has 1982 bin [5.5,5.6) has 2032 bin [5.6,5.7) has 1934 bin [5.7,5.8) has 1733 bin [5.8,5.9) has 1806 bin [5.9,6.0) has 1780 bin [6.0,6.1) has 1795 bin [6.1,6.2) has 1748 bin [6.2,6.3) has 1737 bin [6.3,6.4) has 1686 bin [6.4,6.5) has 1720 bin [6.5,6.6) has 1708 bin [6.6,6.7) has 1842 bin [6.7,6.8) has 1701 bin [6.8,6.9) has 1707 bin [6.9,7.0) has 1761 bin [7.0,7.1) has 1762 bin [7.1,7.2) has 1813 bin [7.2,7.3) has 1729 bin [7.3,7.4) has 1722 bin [7.4,7.5) has 1649 bin [7.5,7.6) has 1637 bin [7.6,7.7) has 1703 bin [7.7,7.8) has 1764 bin [7.8,7.9) has 1590 bin [7.9,8.0) has 1734 bin [8.0,8.1) has 1711 bin [8.1,8.2) has 1730 bin [8.2,8.3) has 1749 bin [8.3,8.4) has 1828 bin [8.4,8.5) has 1711 bin [8.5,8.6) has 1422 bin [8.6,8.7) has 1285 bin [8.7,8.8) has 1230 bin [8.8,8.9) has 1251 bin [8.9,9.0) has 1188 bin [9.0,9.1) has 1179 bin [9.1,9.2) has 1140 bin [9.2,9.3) has 1106 bin [9.3,9.4) has 1160 bin [9.4,9.5) has 1097 bin [9.5,9.6) has 1121 bin [9.6,9.7) has 1186 bin [9.7,9.8) has 1273 bin [9.8,9.9) has 1280 bin [9.9,10.0) has 1255 bin [10.0,10.1) has 1277 bin [10.1,10.2) has 1215 bin [10.2,10.3) has 1195 bin [10.3,10.4) has 1235 bin [10.4,10.5) has 1258 bin [10.5,10.6) has 1211 bin [10.6,10.7) has 1144 bin [10.7,10.8) has 1194 bin [10.8,10.9) has 1134 bin [10.9,11.0) has 1159 bin [11.0,11.1) has 1119 bin [11.1,11.2) has 1092 bin [11.2,11.3) has 1140 bin [11.3,11.4) has 1131 bin [11.4,11.5) has 1251 bin [11.5,11.6) has 1235 bin [11.6,11.7) has 1188 bin [11.7,11.8) has 1111 bin [11.8,11.9) has 1175 bin [11.9,12.0) has 1214 bin [12.0,12.1) has 1264 bin [12.1,12.2) has 1190 bin [12.2,12.3) has 1312 bin [12.3,12.4) has 1165 bin [12.4,12.5) has 1223 bin [12.5,12.6) has 1224 bin [12.6,12.7) has 1244 bin [12.7,12.8) has 1207 bin [12.8,12.9) has 1162 bin [12.9,13.0) has 1185 bin [13.0,13.1) has 1178 bin [13.1,13.2) has 1171 bin [13.2,13.3) has 1138 bin [13.3,13.4) has 1202 bin [13.4,13.5) has 1145 bin [13.5,13.6) has 1050 bin [13.6,13.7) has 1019 bin [13.7,13.8) has 1049 bin [13.8,13.9) has 965 bin [13.9,14.0) has 945 bin [14.0,14.1) has 990 bin [14.1,14.2) has 934 bin [14.2,14.3) has 851 bin [14.3,14.4) has 864 bin [14.4,14.5) has 917 bin [14.5,14.6) has 789 bin [14.6,14.7) has 777 bin [14.7,14.8) has 735 bin [14.8,14.9) has 747 bin [14.9,15.0) has 737 bin [15.0,15.1) has 652 bin [15.1,15.2) has 642 bin [15.2,15.3) has 616 bin [15.3,15.4) has 568 bin [15.4,15.5) has 524 bin [15.5,15.6) has 460 bin [15.6,15.7) has 460 bin [15.7,15.8) has 421 bin [15.8,15.9) has 401 bin [15.9,16.0) has 370 bin [16.0,16.1) has 330 bin [16.1,16.2) has 303 bin [16.2,16.3) has 234 bin [16.3,16.4) has 228 bin [16.4,16.5) has 230 bin [16.5,16.6) has 204 bin [16.6,16.7) has 214 bin [16.7,16.8) has 154 bin [16.8,16.9) has 165 bin [16.9,17.0) has 143 bin [17.0,17.1) has 119 bin [17.1,17.2) has 118 bin [17.2,17.3) has 86 bin [17.3,17.4) has 102 bin [17.4,17.5) has 93 bin [17.5,17.6) has 75 bin [17.6,17.7) has 87 bin [17.7,17.8) has 75 bin [17.8,17.9) has 85 bin [17.9,18.0) has 51 bin [18.0,18.1) has 72 bin [18.1,18.2) has 61 bin [18.2,18.3) has 57 bin [18.3,18.4) has 62 bin [18.4,18.5) has 63 bin [18.5,18.6) has 57 bin [18.6,18.7) has 50 bin [18.7,18.8) has 34 bin [18.8,18.9) has 25 bin [18.9,19.0) has 29 bin [19.0,19.1) has 29 bin [19.1,19.2) has 28 bin [19.2,19.3) has 29 bin [19.3,19.4) has 39 bin [19.4,19.5) has 29 bin [19.5,19.6) has 25 bin [19.6,19.7) has 29 bin [19.7,19.8) has 25 bin [19.8,19.9) has 34 bin [19.9,20.0) has 22 bin [20.0,20.1) has 16 bin [20.1,20.2) has 11 bin [20.2,20.3) has 3 bin [20.3,20.4) has 1 average z coordinate 0.3 for 23901634 element(s) point source id histogram with bin size 1.000000 bin 123 has 897895 bin 124 has 19463905 bin 125 has 3539834 average point source id 124.11053382375448 for 23901634 element(s)