Color  xc   yc  (LatLon LCarr)  Area Length Branches (  x0/y0     x1/y1  )  Tilt Location
      1 1490 1645 (N26W52 L=309)   542    159        0 (1459/1589-1523/1710)  63.4 W49-W55 N21-N29
      2 1711 1215 (S04W48 L=305)   297     66        0 (1700/1177-1722/1256)  53.1 W45-W49 S05-S01
      3  423  920 (N15E39 L=218)   844    174        2 ( 402/ 823- 448/1002)  55.0 E42-E35 N09-N19
      4 1422  903 (S12W19 L=276)   365     62        1 (1394/ 871-1450/ 941)  14.0 W17-W21 S13-S10
      5 1603  786 (S24W28 L=286)   342    121        0 (1551/ 752-1649/ 825)   0.0 W24-W32 S25-S22
      6 1426  647 (S27W13 L=271)   356    107        0 (1405/ 603-1444/ 691)  63.4 W11-W14 S29-S23
      7 1492  550 (S36W16 L=273)   484    121        1 (1433/ 511-1544/ 590)   5.7 W10-W20 S37-S33
      8  887  314 (S32E32 L=225)   597    126        1 ( 865/ 268- 909/ 357)  45.0 E35-E29 S35-S29
      9  752  262 (S33E44 L=213)   549     65        0 ( 714/ 234- 788/ 288) -71.6 E45-E42 S35-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