Color  xc   yc  (LatLon LCarr)  Area Length Branches (  x0/y0     x1/y1  )  Tilt Location
      1  742 1517 (N40E16 L=336)   241     49        0 ( 727/1487- 757/1544)  63.4 E16-E14 N38-N42
      2 1416 1503 (N30W35 L= 26)  3910    838        8 (1125/1444-1754/1542) -14.6 W13-W63 N21-N36
      3 1682 1280 (N12W49 L= 40)   664    256        0 (1587/1216-1779/1328) -35.5 W41-W56 N06-N16
      4  182 1306 (N29E65 L=286)   731    209        1 ( 148/1290- 216/1321)   0.0 E69-E60 N27-N29
      5  915 1267 (N22E04 L=347)   257     56        1 ( 893/1233- 939/1297) -76.0 E05-E02 N19-N23
      6 1550  339 (S51W40 L= 31)  1031    167        2 (1515/ 307-1582/ 383) -39.8 W35-W47 S55-S45
      7 1006  190 (S56E18 L=333)   879    119        1 ( 945/ 170-1064/ 213) -31.0 E22-E12 S59-S51
  

    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