Color  xc   yc  (LatLon LCarr)  Area Length Branches (  x0/y0     x1/y1  )  Tilt Location
      1 1509 1744 (N38W57 L=236)   595     62        3 (1472/1722-1547/1763)   0.0 W52-W63 N36-N38
      2 1554 1490 (N20W44 L=222)   406    154        0 (1500/1441-1619/1529) -49.4 W40-W47 N16-N23
      3  459 1461 (N36E35 L=144)  1035    245        4 ( 378/1400- 568/1502)   7.1 E42-E25 N32-N38
      4  288 1378 (N33E51 L=127)   504     96        2 ( 248/1355- 335/1404)   0.0 E56-E46 N31-N34
      5 1421  985 (S08W23 L=202)   456    180        2 (1364/ 920-1490/1024)  14.0 W18-W27 S10-S05
      6 1011  699 (S19E06 L=173)   566    248        1 ( 945/ 621-1088/ 811)  39.3 E11-W00 S22-S13
      7  232  612 (S13E68 L=111)  2513    215        6 ( 176/ 534- 274/ 693) -68.2 E78-E60 S17-S07
      8  739  589 (S21E25 L=153)   277     76        1 ( 724/ 544- 764/ 621)  68.2 E26-E22 S24-S19
      9  306  562 (S17E61 L=117)   694     93        2 ( 279/ 528- 338/ 601)  20.0 E67-E55 S18-S14
     10 1250  571 (S31W08 L=186)   242     56        0 (1219/ 551-1275/ 597)  26.6 W05-W09 S31-S29
     11  530  455 (S27E46 L=133)   335    124        0 ( 504/ 419- 566/ 515)  81.9 E47-E43 S29-S22
  

    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