lasinfo (210611) report for 'AHN4T/28FN1_06.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: 6024566 number of points by return: 5838925 120537 51350 12239 1515 scale factor x y z: 0.001 0.001 0.001 offset x y z: 249980 497480 0 min x y z: 249980.000 497480.000 22.510 max x y z: 251019.999 497804.181 45.842 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: 6024566 extended number of points by return: 5838925 120537 51350 12239 1515 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 324181 Z 22510 45842 intensity 59 1836 return_number 1 5 number_of_returns 1 7 edge_of_flight_line 0 1 scan_direction_flag 0 1 classification 1 6 scan_angle_rank -29 -4 user_data 6 7 point_source_ID 171 172 gps_time 324212812.072089 324214955.271129 WARNING: range violates GPS week time specified by global encoding bit 0 Color R 24 255 G 43 255 B 42 255 NIR 6 252 extended_return_number 1 5 extended_number_of_returns 1 7 extended_classification 1 6 extended_scan_angle -4833 -667 extended_scanner_channel 0 0 attribute0 0 0 ('Amplitude') attribute1 -16.17 1.73 ('Reflectance') attribute2 0 65535 ('Deviation') number of first returns: 5838925 number of intermediate returns: 65217 number of last returns: 5838621 number of single returns: 5718197 covered area in square units/kilounits: 328800/0.33 point density: all returns 18.32 last only 17.76 (per square units) spacing: all returns 0.23 last only 0.24 (in units) WARNING: point type is 8 but (legacy) number of point records in header is 6024566 instead zero. WARNING: point type is 8 but (legacy) number of points by return [1] in header is 5838925 instead zero. WARNING: point type is 8 but (legacy) number of points by return [2] in header is 120537 instead zero. WARNING: point type is 8 but (legacy) number of points by return [3] in header is 51350 instead zero. WARNING: point type is 8 but (legacy) number of points by return [4] in header is 12239 instead zero. WARNING: point type is 8 but (legacy) number of points by return [5] in header is 1515 instead zero. overview over extended number of returns of given pulse: 5718197 138573 117345 42884 6978 574 15 0 0 0 0 0 0 0 0 histogram of classification of points: 206754 unclassified (1) 5774001 ground (2) 43811 building (6) +-> flagged as extended overlap: 622341 +---> 73436 of those are unclassified (1) +---> 548864 of those are ground (2) +---> 41 of those are building (6) z coordinate histogram with bin size 0.100000 bin [22.5,22.6) has 85 bin [22.6,22.7) has 158 bin [22.7,22.8) has 198 bin [22.8,22.9) has 211 bin [22.9,23.0) has 156 bin [23.0,23.1) has 144 bin [23.1,23.2) has 137 bin [23.2,23.3) has 256 bin [23.3,23.4) has 685 bin [23.4,23.5) has 8735 bin [23.5,23.6) has 90515 bin [23.6,23.7) has 103803 bin [23.7,23.8) has 101126 bin [23.8,23.9) has 135409 bin [23.9,24.0) has 96940 bin [24.0,24.1) has 89774 bin [24.1,24.2) has 66182 bin [24.2,24.3) has 57510 bin [24.3,24.4) has 80445 bin [24.4,24.5) has 77745 bin [24.5,24.6) has 77969 bin [24.6,24.7) has 127667 bin [24.7,24.8) has 158627 bin [24.8,24.9) has 124554 bin [24.9,25.0) has 141719 bin [25.0,25.1) has 134681 bin [25.1,25.2) has 173669 bin [25.2,25.3) has 163551 bin [25.3,25.4) has 194744 bin [25.4,25.5) has 216627 bin [25.5,25.6) has 247814 bin [25.6,25.7) has 205108 bin [25.7,25.8) has 183429 bin [25.8,25.9) has 263830 bin [25.9,26.0) has 228808 bin [26.0,26.1) has 176482 bin [26.1,26.2) has 124436 bin [26.2,26.3) has 125040 bin [26.3,26.4) has 107982 bin [26.4,26.5) has 137056 bin [26.5,26.6) has 81829 bin [26.6,26.7) has 57991 bin [26.7,26.8) has 38571 bin [26.8,26.9) has 38218 bin [26.9,27.0) has 43121 bin [27.0,27.1) has 121018 bin [27.1,27.2) has 126572 bin [27.2,27.3) has 135011 bin [27.3,27.4) has 149742 bin [27.4,27.5) has 206018 bin [27.5,27.6) has 241803 bin [27.6,27.7) has 154463 bin [27.7,27.8) has 136789 bin [27.8,27.9) has 40586 bin [27.9,28.0) has 6938 bin [28.0,28.1) has 1824 bin [28.1,28.2) has 1777 bin [28.2,28.3) has 2049 bin [28.3,28.4) has 2143 bin [28.4,28.5) has 2108 bin [28.5,28.6) has 2138 bin [28.6,28.7) has 1895 bin [28.7,28.8) has 1933 bin [28.8,28.9) has 1977 bin [28.9,29.0) has 1961 bin [29.0,29.1) has 1942 bin [29.1,29.2) has 2083 bin [29.2,29.3) has 2084 bin [29.3,29.4) has 2003 bin [29.4,29.5) has 1970 bin [29.5,29.6) has 2139 bin [29.6,29.7) has 2162 bin [29.7,29.8) has 1930 bin [29.8,29.9) has 1658 bin [29.9,30.0) has 1520 bin [30.0,30.1) has 1681 bin [30.1,30.2) has 1534 bin [30.2,30.3) has 1527 bin [30.3,30.4) has 1566 bin [30.4,30.5) has 1530 bin [30.5,30.6) has 1926 bin [30.6,30.7) has 1855 bin [30.7,30.8) has 1480 bin [30.8,30.9) has 1460 bin [30.9,31.0) has 1511 bin [31.0,31.1) has 1530 bin [31.1,31.2) has 1461 bin [31.2,31.3) has 1515 bin [31.3,31.4) has 1524 bin [31.4,31.5) has 1538 bin [31.5,31.6) has 1539 bin [31.6,31.7) has 1551 bin [31.7,31.8) has 1563 bin [31.8,31.9) has 1587 bin [31.9,32.0) has 1583 bin [32.0,32.1) has 1499 bin [32.1,32.2) has 1553 bin [32.2,32.3) has 1630 bin [32.3,32.4) has 1590 bin [32.4,32.5) has 1396 bin [32.5,32.6) has 1658 bin [32.6,32.7) has 1603 bin [32.7,32.8) has 1658 bin [32.8,32.9) has 1583 bin [32.9,33.0) has 1382 bin [33.0,33.1) has 1338 bin [33.1,33.2) has 1383 bin [33.2,33.3) has 1327 bin [33.3,33.4) has 1414 bin [33.4,33.5) has 1419 bin [33.5,33.6) has 1568 bin [33.6,33.7) has 1452 bin [33.7,33.8) has 1505 bin [33.8,33.9) has 1412 bin [33.9,34.0) has 1458 bin [34.0,34.1) has 1285 bin [34.1,34.2) has 1272 bin [34.2,34.3) has 1343 bin [34.3,34.4) has 1310 bin [34.4,34.5) has 1422 bin [34.5,34.6) has 1484 bin [34.6,34.7) has 1355 bin [34.7,34.8) has 1318 bin [34.8,34.9) has 1369 bin [34.9,35.0) has 1431 bin [35.0,35.1) has 1394 bin [35.1,35.2) has 1413 bin [35.2,35.3) has 1370 bin [35.3,35.4) has 1249 bin [35.4,35.5) has 1255 bin [35.5,35.6) has 1279 bin [35.6,35.7) has 1349 bin [35.7,35.8) has 1303 bin [35.8,35.9) has 1427 bin [35.9,36.0) has 1433 bin [36.0,36.1) has 1492 bin [36.1,36.2) has 1437 bin [36.2,36.3) has 1428 bin [36.3,36.4) has 1300 bin [36.4,36.5) has 1340 bin [36.5,36.6) has 1388 bin [36.6,36.7) has 1398 bin [36.7,36.8) has 1421 bin [36.8,36.9) has 1479 bin [36.9,37.0) has 1462 bin [37.0,37.1) has 1479 bin [37.1,37.2) has 1515 bin [37.2,37.3) has 1489 bin [37.3,37.4) has 1465 bin [37.4,37.5) has 1427 bin [37.5,37.6) has 1435 bin [37.6,37.7) has 1331 bin [37.7,37.8) has 1331 bin [37.8,37.9) has 1274 bin [37.9,38.0) has 1257 bin [38.0,38.1) has 1381 bin [38.1,38.2) has 1346 bin [38.2,38.3) has 1353 bin [38.3,38.4) has 1232 bin [38.4,38.5) has 1306 bin [38.5,38.6) has 1248 bin [38.6,38.7) has 1216 bin [38.7,38.8) has 1254 bin [38.8,38.9) has 1241 bin [38.9,39.0) has 1301 bin [39.0,39.1) has 1294 bin [39.1,39.2) has 1288 bin [39.2,39.3) has 1342 bin [39.3,39.4) has 1272 bin [39.4,39.5) has 1236 bin [39.5,39.6) has 1347 bin [39.6,39.7) has 1309 bin [39.7,39.8) has 1351 bin [39.8,39.9) has 1352 bin [39.9,40.0) has 1432 bin [40.0,40.1) has 1400 bin [40.1,40.2) has 1364 bin [40.2,40.3) has 1389 bin [40.3,40.4) has 1347 bin [40.4,40.5) has 1208 bin [40.5,40.6) has 1223 bin [40.6,40.7) has 1161 bin [40.7,40.8) has 1256 bin [40.8,40.9) has 1276 bin [40.9,41.0) has 1304 bin [41.0,41.1) has 1150 bin [41.1,41.2) has 1266 bin [41.2,41.3) has 1237 bin [41.3,41.4) has 1298 bin [41.4,41.5) has 1198 bin [41.5,41.6) has 1167 bin [41.6,41.7) has 1158 bin [41.7,41.8) has 1081 bin [41.8,41.9) has 1155 bin [41.9,42.0) has 1059 bin [42.0,42.1) has 1004 bin [42.1,42.2) has 930 bin [42.2,42.3) has 853 bin [42.3,42.4) has 842 bin [42.4,42.5) has 817 bin [42.5,42.6) has 756 bin [42.6,42.7) has 742 bin [42.7,42.8) has 679 bin [42.8,42.9) has 721 bin [42.9,43.0) has 631 bin [43.0,43.1) has 626 bin [43.1,43.2) has 574 bin [43.2,43.3) has 588 bin [43.3,43.4) has 553 bin [43.4,43.5) has 551 bin [43.5,43.6) has 549 bin [43.6,43.7) has 470 bin [43.7,43.8) has 453 bin [43.8,43.9) has 468 bin [43.9,44.0) has 413 bin [44.0,44.1) has 356 bin [44.1,44.2) has 323 bin [44.2,44.3) has 252 bin [44.3,44.4) has 246 bin [44.4,44.5) has 182 bin [44.5,44.6) has 150 bin [44.6,44.7) has 114 bin [44.7,44.8) has 83 bin [44.8,44.9) has 89 bin [44.9,45.0) has 77 bin [45.0,45.1) has 62 bin [45.1,45.2) has 39 bin [45.2,45.3) has 32 bin [45.3,45.4) has 31 bin [45.4,45.5) has 21 bin [45.5,45.6) has 14 bin [45.6,45.7) has 3 bin [45.7,45.8) has 1 bin [45.8,45.9) has 2 average z coordinate 26.1 for 6024566 element(s) point source id histogram with bin size 1.000000 bin 171 has 2808650 bin 172 has 3215916 average point source id 171.533800443052655 for 6024566 element(s)