Color  xc   yc  (LatLon LCarr)  Area Length Branches (  x0/y0     x1/y1  )  Tilt Location
      1 1163 1758 (N43W37 L=121)   387    112        1 (1130/1719-1207/1783)   6.3 W32-W41 N41-N44
      2 1375 1594 (N26W40 L=123)   546    198        3 (1303/1547-1459/1626)  -8.7 W33-W46 N24-N27
      3 1052 1591 (N36W20 L=103)   623    151        0 ( 976/1575-1131/1610) -29.1 W15-W24 N33-N38
      4 1629 1545 (N16W56 L=139)   357     53        1 (1610/1526-1657/1569) -56.3 W54-W57 N14-N17
      5 1537 1466 (N15W44 L=128)   269     74        1 (1517/1434-1557/1492)  21.8 W41-W46 N13-N15
      6 1621 1346 (N06W45 L=129)   533    116        0 (1600/1299-1641/1399)  38.7 W42-W47 N03-N08
      7 1307 1336 (N14W25 L=108)   231     72        1 (1261/1319-1343/1352) -36.9 W22-W26 N12-N16
      8  487 1051 (N20E32 L= 52)   303     76        1 ( 453/1031- 523/1077) -36.9 E33-E29 N17-N21
      9 1823 1023 (S18W52 L=135)   909    186        0 (1774/ 953-1865/1076) -68.2 W48-W55 S23-S13
     10 1382  754 (S20W13 L= 97)   391    153        0 (1355/ 716-1414/ 802) -90.0 W11-W15 S22-S16
     11 1514  574 (S35W19 L=102)  1170    190        2 (1452/ 497-1554/ 668)  45.0 W12-W22 S39-S29
     12  951  477 (S24E20 L= 63)  1006    255        1 ( 916/ 386- 997/ 572)  54.0 E23-E14 S31-S19
     13 1672  421 (S56W36 L=119)  1185    223        3 (1633/ 385-1719/ 461) -34.5 W29-W45 S60-S49
     14  650  372 (S23E44 L= 40)   815    150        1 ( 626/ 316- 675/ 434)  48.8 E47-E40 S27-S19
  

    OPENR, u, binfile, /COMP, /GET_LUN
    head = FLTARR(6) ;[xsize,ysize,radius,hh,mm,ss]
    READU, u, head
    data = INTARR(FIX(head[0]),FIX(head[1]))
    READU, u, data
    FREE_LUN, u
    

• each filament has the value of Fil_ID
• all values are in pixel

  c = WHERE(data EQ Fil_ID, area)
  f = '(2(A,I6))'
  PRINT, FORM=f, "Area of Fil_ID", Fil_ID," =", area 

  data = ROTATE(data,7)
  Solar_y = 2048-Solar_y