Color  xc   yc  (LatLon LCarr)  Area Length Branches (  x0/y0     x1/y1  )  Tilt Location
      1  380 1644 (N14E66 L=358)   555     48        0 ( 358/1618- 404/1668)  71.6 E68-E64 N11-N15
      2  436 1589 (N11E56 L=  7)   412    111        1 ( 418/1556- 461/1625) -29.7 E59-E52 N09-N13
      3  613 1550 (N13E40 L= 23)   349     87        2 ( 580/1510- 635/1583) -80.5 E42-E39 N09-N15
      4  403 1534 (N07E56 L=  8)   523     95        2 ( 367/1514- 439/1558)  26.6 E59-E53 N05-N08
      5 1448 1278 (N20W17 L= 81)   954    288        0 (1425/1132-1473/1406) -61.9 W13-W22 N12-N28
      6 1744 1269 (N30W40 L=103)   465     48        1 (1718/1240-1764/1298) -71.6 W37-W41 N27-N31
      7  172 1136 (S20E63 L=  1)   601    121        0 ( 156/1078- 191/1209) -76.0 E64-E61 S23-S15
      8 1621 1104 (N16W33 L= 97)   892    209        0 (1589/ 997-1642/1199) -67.4 W28-W35 N08-N20
      9  269  925 (S31E49 L= 15)  1665    459        5 ( 138/ 898- 392/ 954)   6.8 E62-E37 S33-S28
     10 1460  822 (S05W31 L= 94)   207     37        0 (1439/ 798-1481/ 846)  90.0 W29-W31 S06-S02
     11  895  794 (S23E01 L= 63)   364     75        1 ( 849/ 766- 936/ 823)  68.2 E03-W00 S25-S20
     12  535  672 (S40E23 L= 41)   706    151        1 ( 463/ 647- 596/ 698)  10.3 E28-E17 S42-S37
     13 1089  508 (S33W21 L= 85)  1219    215        1 ( 983/ 451-1190/ 589)  61.7 W16-W23 S39-S25
     14 1408  493 (S23W41 L=105)   923    192        1 (1304/ 462-1491/ 540)  45.0 W34-W44 S27-S18
     15 1600  462 (S19W57 L=121)   954    241        3 (1501/ 397-1700/ 522)  50.2 W52-W63 S25-S12
  

    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