Color  xc   yc  (LatLon LCarr)  Area Length Branches (  x0/y0     x1/y1  )  Tilt Location
      1 1290 1760 (N48W46 L=327)   560     71        0 (1260/1728-1330/1781)   4.8 W39-W51 N46-N49
      2 1418 1688 (N40W50 L=332)  1172    151        1 (1370/1633-1478/1739)  84.3 W45-W53 N34-N44
      3 1371 1610 (N36W40 L=321)   371     86        1 (1326/1583-1402/1632) -31.0 W36-W41 N33-N37
      4 1308 1561 (N34W32 L=314)   276     92        0 (1286/1526-1336/1608)  80.5 W31-W34 N31-N37
      5  895 1176 (N18E06 L=276)   714    333        0 ( 749/1123-1034/1223) -32.0 E14-W02 N12-N22
      6  386 1160 (N23E43 L=239)   574    143        1 ( 339/1095- 416/1210) -48.8 E47-E40 N18-N26
      7 1818  935 (S14W55 L=337)  3695    309        6 (1739/ 718-1868/1140)  68.2 W46-W64 S27-S02
      8  783  986 (N08E15 L=266)   610    184        2 ( 716/ 914- 841/1043) -63.4 E18-E12 N02-N12
      9 1401  904 (S07W21 L=303)   746    174        2 (1366/ 828-1438/ 988)  56.3 W18-W24 S11-S02
     10  397  463 (S21E59 L=222)   471    106        1 ( 375/ 422- 425/ 515)  30.3 E65-E53 S24-S17
     11 1325  316 (S48W10 L=292)   327     39        1 (1310/ 293-1344/ 342) -90.0 W09-W12 S50-S45
  

    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