Color  xc   yc  (LatLon LCarr)  Area Length Branches (  x0/y0     x1/y1  )  Tilt Location
      1 1409 1705 (N33W50 L= 20)   366     74        0 (1382/1690-1443/1717) -26.6 W47-W53 N31-N34
      2 1549 1567 (N21W51 L= 21)   413    106        1 (1501/1549-1584/1582) -23.2 W47-W54 N19-N22
      3 1416 1443 (N19W36 L=  5)   465    136        2 (1369/1404-1453/1497)  12.5 W31-W40 N17-N20
      4 1753 1410 (N06W61 L= 30)   548    136        0 (1714/1397-1800/1424) -18.4 W56-W66 N04-N07
      5 1144 1295 (N19W14 L=344)   222     79        0 (1121/1265-1180/1328) -78.7 W13-W15 N16-N21
      6  536 1002 (N17E30 L=299)   277     60        0 ( 505/ 974- 568/1028) -53.1 E31-E27 N15-N19
      7  991  815 (S04E07 L=322)   193     46        0 ( 971/ 785-1010/ 846)  76.0 E07-E06 S05-S01
      8 1367  622 (S26W10 L=339)   414    101        0 (1326/ 591-1398/ 667)  26.6 W06-W12 S27-S23
      9 1145  174 (S54E26 L=303)  2955    366        5 ( 997/ 106-1316/ 235)  -1.5 E46-E07 S57-S51
  

    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