Color  xc   yc  (LatLon LCarr)  Area Length Branches (  x0/y0     x1/y1  )  Tilt Location
      1 1084 1796 (N44E26 L=219)  1365    164        1 (1025/1725-1155/1844) -86.2 E28-E23 N36-N51
      2 1422 1480 (N33W11 L=256)   830    135        1 (1392/1408-1443/1545) -73.3 W08-W12 N27-N37
      3 1641 1397 (N35W30 L=275)  1399    294        0 (1569/1259-1697/1488) -35.5 W22-W36 N28-N40
      4 1776 1018 (N17W48 L=293)   804    197        2 (1753/ 935-1807/1111) -45.0 W44-W53 N12-N21
      5  851  979 (S13E08 L=237)   221     61        1 ( 826/ 948- 872/1001) -26.6 E10-E06 S14-S11
      6 1102  772 (S17W12 L=257)   264    102        0 (1053/ 750-1139/ 810)  59.0 W09-W12 S19-S14
      7 1075  574 (S29W18 L=263)   224     54        0 (1062/ 542-1089/ 607) -53.1 W15-W19 S31-S27
      8  854  546 (S38W05 L=250)   294     81        0 ( 819/ 512- 890/ 577)  74.1 W03-W06 S41-S34
      9 1020  416 (S41W22 L=267)   472    106        0 ( 975/ 386-1053/ 462) -81.9 W20-W23 S44-S37
     10 1232  285 (S41W47 L=292)   565    114        0 (1173/ 255-1279/ 306)  10.3 W41-W52 S42-S39
     11 1480  273 (S32W69 L=314)  1225    107        3 (1418/ 250-1530/ 297)   9.5 W61-W79 S34-S29
  

    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