Color  xc   yc  (LatLon LCarr)  Area Length Branches (  x0/y0     x1/y1  )  Tilt Location
      1  604 1665 (N30E48 L=200)   807    187        1 ( 544/1594- 648/1708) -14.9 E54-E39 N25-N32
      2  895 1574 (N30E21 L=226)  1299    272        5 ( 821/1472- 979/1666) -26.6 E30-E12 N24-N34
      3  397 1610 (N22E64 L=183)   521     43        0 ( 379/1585- 411/1641) -33.7 E68-E60 N20-N24
      4  765 1332 (N12E22 L=226)   349    120        1 ( 709/1311- 832/1349)   7.1 E25-E17 N10-N12
      5 1812 1235 (N28W56 L=303)   878    151        2 (1751/1187-1873/1274) -11.3 W48-W64 N25-N29
      6 1426 1183 (N16W22 L=269)   334     73        1 (1405/1145-1450/1219)  90.0 W20-W23 N13-N18
      7 1233  789 (S11W17 L=265)   841    149        2 (1149/ 753-1291/ 842)  49.4 W12-W21 S14-S07
      8 1274  647 (S19W24 L=271)   395    152        0 (1195/ 629-1336/ 670)  32.0 W19-W27 S21-S16
      9  581  595 (S37E23 L=225)   287     59        1 ( 553/ 570- 603/ 616) -26.6 E25-E20 S38-S35
     10  595  365 (S56E23 L=225)   602     64        1 ( 561/ 346- 630/ 396)  12.5 E27-E18 S58-S53
     11 1435  316 (S36W55 L=302)   846    121        1 (1374/ 295-1494/ 339)  21.8 W48-W59 S38-S33
     12 1296  268 (S44W47 L=295)   440     72        1 (1261/ 248-1330/ 283)   0.0 W42-W52 S44-S42
  

    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