Color  xc   yc  (LatLon LCarr)  Area Length Branches (  x0/y0     x1/y1  )  Tilt Location
      1 1122 1506 (N32E01 L=342)   275     68        0 (1092/1472-1145/1529) -56.3 E03-W01 N29-N33
      2 1542 1435 (N34W31 L= 14)  2363    430        4 (1404/1300-1731/1526) -16.5 W20-W47 N27-N39
      3  548 1417 (N17E38 L=305)   273     72        0 ( 517/1403- 588/1429)   9.5 E40-E34 N16-N18
      4 1164 1234 (N15W06 L=349)   614    202        1 (1094/1162-1252/1318) -36.0 W00-W11 N11-N19
      5 1600 1217 (N20W36 L= 19)   291     79        1 (1581/1179-1623/1252)  68.2 W34-W37 N17-N22
      6 1539 1048 (N09W32 L= 16)   317     55        1 (1526/1017-1556/1081)  90.0 W31-W33 N06-N10
      7 1175  846 (S08W12 L=355)   493    165        1 (1149/ 765-1207/ 923) -78.7 W10-W14 S13-S03
  

    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