lasinfo (210611) report for 'AHN4T/21AZ2_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: 335/2022 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: 19421607 number of points by return: 18620135 726010 62538 11591 1333 scale factor x y z: 0.001 0.001 0.001 offset x y z: 188980 513730 0 min x y z: 188980.000 513730.000 -1.031 max x y z: 190019.999 515019.999 22.244 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: 19421607 extended number of points by return: 18620135 726010 62538 11591 1333 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 -1031 22244 intensity 29 4688 return_number 1 5 number_of_returns 1 7 edge_of_flight_line 0 1 scan_direction_flag 0 1 classification 1 9 scan_angle_rank -8 29 user_data 6 7 point_source_ID 79 80 gps_time 325944224.563178 325945112.070067 WARNING: range violates GPS week time specified by global encoding bit 0 Color R 41 255 G 54 255 B 61 255 NIR 16 255 extended_return_number 1 5 extended_number_of_returns 1 7 extended_classification 1 9 extended_scan_angle -1333 4833 extended_scanner_channel 0 0 attribute0 0 0 ('Amplitude') attribute1 -16.2 30.71 ('Reflectance') attribute2 0 65535 ('Deviation') number of first returns: 18620135 number of intermediate returns: 75692 number of last returns: 18618691 number of single returns: 17892911 covered area in square units/kilounits: 1228024/1.23 point density: all returns 15.82 last only 15.16 (per square units) spacing: all returns 0.25 last only 0.26 (in units) WARNING: point type is 8 but (legacy) number of point records in header is 19421607 instead zero. WARNING: point type is 8 but (legacy) number of points by return [1] in header is 18620135 instead zero. WARNING: point type is 8 but (legacy) number of points by return [2] in header is 726010 instead zero. WARNING: point type is 8 but (legacy) number of points by return [3] in header is 62538 instead zero. WARNING: point type is 8 but (legacy) number of points by return [4] in header is 11591 instead zero. WARNING: point type is 8 but (legacy) number of points by return [5] in header is 1333 instead zero. overview over extended number of returns of given pulse: 17892911 1327931 152967 41070 6343 370 15 0 0 0 0 0 0 0 0 histogram of classification of points: 6254631 unclassified (1) 11693610 ground (2) 35020 building (6) 1438346 water (9) +-> flagged as extended overlap: 1259599 +---> 193632 of those are unclassified (1) +---> 790793 of those are ground (2) +---> 275174 of those are water (9) z coordinate histogram with bin size 0.100000 bin [-1.1,-1.0) has 15 bin [-1.0,-0.9) has 1201 bin [-0.9,-0.8) has 46970 bin [-0.8,-0.7) has 49801 bin [-0.7,-0.6) has 48545 bin [-0.6,-0.5) has 71044 bin [-0.5,-0.4) has 126803 bin [-0.4,-0.3) has 564090 bin [-0.3,-0.2) has 2417151 bin [-0.2,-0.1) has 3745169 bin [-0.1,0.0) has 2229838 bin [0.0,0.1) has 1153955 bin [0.1,0.2) has 1290094 bin [0.2,0.3) has 1174423 bin [0.3,0.4) has 1086056 bin [0.4,0.5) has 943202 bin [0.5,0.6) has 806047 bin [0.6,0.7) has 682965 bin [0.7,0.8) has 570421 bin [0.8,0.9) has 458115 bin [0.9,1.0) has 352643 bin [1.0,1.1) has 260217 bin [1.1,1.2) has 192331 bin [1.2,1.3) has 142800 bin [1.3,1.4) has 105919 bin [1.4,1.5) has 90873 bin [1.5,1.6) has 88802 bin [1.6,1.7) has 50801 bin [1.7,1.8) has 42155 bin [1.8,1.9) has 43337 bin [1.9,2.0) has 46038 bin [2.0,2.1) has 49195 bin [2.1,2.2) has 48328 bin [2.2,2.3) has 44082 bin [2.3,2.4) has 38887 bin [2.4,2.5) has 32098 bin [2.5,2.6) has 25040 bin [2.6,2.7) has 19262 bin [2.7,2.8) has 15139 bin [2.8,2.9) has 12681 bin [2.9,3.0) has 10203 bin [3.0,3.1) has 8073 bin [3.1,3.2) has 6205 bin [3.2,3.3) has 4736 bin [3.3,3.4) has 4293 bin [3.4,3.5) has 3601 bin [3.5,3.6) has 3185 bin [3.6,3.7) has 2841 bin [3.7,3.8) has 2765 bin [3.8,3.9) has 2672 bin [3.9,4.0) has 2870 bin [4.0,4.1) has 2443 bin [4.1,4.2) has 2269 bin [4.2,4.3) has 2378 bin [4.3,4.4) has 2728 bin [4.4,4.5) has 2480 bin [4.5,4.6) has 2346 bin [4.6,4.7) has 2299 bin [4.7,4.8) has 2117 bin [4.8,4.9) has 2227 bin [4.9,5.0) has 2207 bin [5.0,5.1) has 2083 bin [5.1,5.2) has 2229 bin [5.2,5.3) has 2160 bin [5.3,5.4) has 2109 bin [5.4,5.5) has 2149 bin [5.5,5.6) has 2118 bin [5.6,5.7) has 2032 bin [5.7,5.8) has 2045 bin [5.8,5.9) has 2055 bin [5.9,6.0) has 2064 bin [6.0,6.1) has 2134 bin [6.1,6.2) has 2048 bin [6.2,6.3) has 2123 bin [6.3,6.4) has 2190 bin [6.4,6.5) has 2028 bin [6.5,6.6) has 1998 bin [6.6,6.7) has 2042 bin [6.7,6.8) has 1970 bin [6.8,6.9) has 1993 bin [6.9,7.0) has 2044 bin [7.0,7.1) has 2081 bin [7.1,7.2) has 2137 bin [7.2,7.3) has 2095 bin [7.3,7.4) has 2011 bin [7.4,7.5) has 2038 bin [7.5,7.6) has 2080 bin [7.6,7.7) has 2053 bin [7.7,7.8) has 2062 bin [7.8,7.9) has 2029 bin [7.9,8.0) has 2072 bin [8.0,8.1) has 1966 bin [8.1,8.2) has 1918 bin [8.2,8.3) has 1896 bin [8.3,8.4) has 2068 bin [8.4,8.5) has 1874 bin [8.5,8.6) has 1855 bin [8.6,8.7) has 1818 bin [8.7,8.8) has 1835 bin [8.8,8.9) has 1727 bin [8.9,9.0) has 1822 bin [9.0,9.1) has 1793 bin [9.1,9.2) has 1780 bin [9.2,9.3) has 1853 bin [9.3,9.4) has 1774 bin [9.4,9.5) has 1806 bin [9.5,9.6) has 1577 bin [9.6,9.7) has 1479 bin [9.7,9.8) has 1518 bin [9.8,9.9) has 1518 bin [9.9,10.0) has 1567 bin [10.0,10.1) has 1461 bin [10.1,10.2) has 1562 bin [10.2,10.3) has 1438 bin [10.3,10.4) has 1573 bin [10.4,10.5) has 1538 bin [10.5,10.6) has 1476 bin [10.6,10.7) has 1518 bin [10.7,10.8) has 1449 bin [10.8,10.9) has 1503 bin [10.9,11.0) has 1444 bin [11.0,11.1) has 1479 bin [11.1,11.2) has 1452 bin [11.2,11.3) has 1441 bin [11.3,11.4) has 1466 bin [11.4,11.5) has 1429 bin [11.5,11.6) has 1403 bin [11.6,11.7) has 1434 bin [11.7,11.8) has 1384 bin [11.8,11.9) has 1376 bin [11.9,12.0) has 1279 bin [12.0,12.1) has 1368 bin [12.1,12.2) has 1380 bin [12.2,12.3) has 1398 bin [12.3,12.4) has 1433 bin [12.4,12.5) has 1322 bin [12.5,12.6) has 1313 bin [12.6,12.7) has 1202 bin [12.7,12.8) has 1268 bin [12.8,12.9) has 1275 bin [12.9,13.0) has 1303 bin [13.0,13.1) has 1358 bin [13.1,13.2) has 1217 bin [13.2,13.3) has 1130 bin [13.3,13.4) has 1184 bin [13.4,13.5) has 1199 bin [13.5,13.6) has 1240 bin [13.6,13.7) has 1199 bin [13.7,13.8) has 1067 bin [13.8,13.9) has 1123 bin [13.9,14.0) has 1059 bin [14.0,14.1) has 1003 bin [14.1,14.2) has 1022 bin [14.2,14.3) has 950 bin [14.3,14.4) has 932 bin [14.4,14.5) has 939 bin [14.5,14.6) has 903 bin [14.6,14.7) has 864 bin [14.7,14.8) has 828 bin [14.8,14.9) has 840 bin [14.9,15.0) has 831 bin [15.0,15.1) has 784 bin [15.1,15.2) has 751 bin [15.2,15.3) has 753 bin [15.3,15.4) has 764 bin [15.4,15.5) has 750 bin [15.5,15.6) has 724 bin [15.6,15.7) has 675 bin [15.7,15.8) has 638 bin [15.8,15.9) has 580 bin [15.9,16.0) has 626 bin [16.0,16.1) has 580 bin [16.1,16.2) has 556 bin [16.2,16.3) has 546 bin [16.3,16.4) has 546 bin [16.4,16.5) has 521 bin [16.5,16.6) has 501 bin [16.6,16.7) has 445 bin [16.7,16.8) has 446 bin [16.8,16.9) has 367 bin [16.9,17.0) has 318 bin [17.0,17.1) has 308 bin [17.1,17.2) has 282 bin [17.2,17.3) has 272 bin [17.3,17.4) has 242 bin [17.4,17.5) has 207 bin [17.5,17.6) has 238 bin [17.6,17.7) has 203 bin [17.7,17.8) has 211 bin [17.8,17.9) has 199 bin [17.9,18.0) has 194 bin [18.0,18.1) has 196 bin [18.1,18.2) has 194 bin [18.2,18.3) has 198 bin [18.3,18.4) has 189 bin [18.4,18.5) has 177 bin [18.5,18.6) has 199 bin [18.6,18.7) has 147 bin [18.7,18.8) has 180 bin [18.8,18.9) has 171 bin [18.9,19.0) has 169 bin [19.0,19.1) has 152 bin [19.1,19.2) has 154 bin [19.2,19.3) has 133 bin [19.3,19.4) has 138 bin [19.4,19.5) has 124 bin [19.5,19.6) has 136 bin [19.6,19.7) has 134 bin [19.7,19.8) has 123 bin [19.8,19.9) has 137 bin [19.9,20.0) has 127 bin [20.0,20.1) has 119 bin [20.1,20.2) has 144 bin [20.2,20.3) has 156 bin [20.3,20.4) has 153 bin [20.4,20.5) has 115 bin [20.5,20.6) has 141 bin [20.6,20.7) has 133 bin [20.7,20.8) has 114 bin [20.8,20.9) has 121 bin [20.9,21.0) has 120 bin [21.0,21.1) has 98 bin [21.1,21.2) has 72 bin [21.2,21.3) has 63 bin [21.3,21.4) has 62 bin [21.4,21.5) has 57 bin [21.5,21.6) has 29 bin [21.6,21.7) has 21 bin [21.7,21.8) has 16 bin [21.8,21.9) has 13 bin [21.9,22.0) has 8 bin [22.1,22.2) has 4 bin [22.2,22.3) has 1 average z coordinate 0.3 for 19421607 element(s) point source id histogram with bin size 1.000000 bin 79 has 4577873 bin 80 has 14843734 average point source id 79.764289690343332 for 19421607 element(s)