Color  xc   yc  (LatLon LCarr)  Area Length Branches (  x0/y0     x1/y1  )  Tilt Location
      1 1593 1638 (N36W62 L=168)   964     91        1 (1568/1592-1633/1667)  14.9 W55-W70 N33-N37
      2 1747 1332 (N15W58 L=165)  2556    328        9 (1684/1199-1820/1472)  83.7 W53-W63 N06-N24
      3 1363 1440 (N27W29 L=136)   338    117        0 (1321/1393-1410/1470) -56.3 W26-W31 N23-N29
      4 1678 1339 (N16W51 L=158)   556     96        3 (1656/1294-1700/1389)  50.2 W48-W53 N13-N19
      5 1521 1278 (N15W36 L=143)   317    117        0 (1485/1231-1554/1315) -63.4 W34-W37 N11-N17
      6  280 1275 (N26E56 L= 50)  1134    209        1 ( 220/1246- 361/1309)  10.6 E65-E47 N24-N28
      7  230 1171 (N20E60 L= 47)   802    112        1 ( 207/1120- 259/1225)  60.3 E62-E57 N16-N23
      8 1747  856 (S14W49 L=156)   613     50        1 (1721/ 831-1770/ 884)  14.0 W46-W51 S15-S12
      9  773  778 (S07E18 L= 89)   615    124        3 ( 743/ 722- 801/ 836) -90.0 E20-E16 S10-S03
     10  408  569 (S19E51 L= 56)  1198    199        2 ( 362/ 487- 458/ 641)  54.0 E58-E44 S24-S13
     11 1352  487 (S33W18 L=124)   410     68        0 (1310/ 465-1394/ 507) -29.7 W14-W21 S35-S31
     12 1247  225 (S57W10 L=117)   585     87        1 (1201/ 211-1297/ 243)  -4.8 W04-W16 S58-S54
  

    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