Color  xc   yc  (LatLon LCarr)  Area Length Branches (  x0/y0     x1/y1  )  Tilt Location
      1 1269 1733 (N54W14 L= 83)   411     69        0 (1231/1718-1306/1747)  12.5 W09-W18 N52-N55
      2  567 1484 (N26E38 L= 30)  1523    315        0 ( 476/1403- 614/1611) -86.2 E44-E34 N19-N34
      3 1497 1367 (N27W30 L= 99)  2480    546        3 (1311/1173-1657/1512) -36.2 W16-W42 N15-N35
      4 1300 1209 (N15W16 L= 84)   396    152        0 (1270/1155-1345/1278) -54.5 W13-W19 N12-N19
      5 1695 1205 (N18W46 L=115)   449    105        1 (1674/1173-1734/1245) -36.9 W44-W49 N16-N21
      6 1493 1189 (N16W29 L= 98)   332    111        0 (1474/1135-1503/1243) -74.1 W27-W30 N12-N19
      7 1032  928 (S04W01 L= 70)   230    103        0 ( 987/ 909-1060/ 962)  45.0 E01-W02 S05-S02
      8  397  764 (S21E42 L= 27)   445    115        1 ( 377/ 723- 431/ 817)  71.6 E43-E38 S23-S17
      9 1402  649 (S18W29 L= 98)   815    207        2 (1317/ 585-1483/ 705)  45.0 W24-W33 S23-S14
     10 1675  596 (S20W54 L=122)  1142    176        1 (1638/ 515-1720/ 676) -84.8 W51-W56 S25-S14
     11 1734  589 (S20W61 L=129)   771     95        3 (1705/ 552-1764/ 626)  78.7 W57-W66 S22-S17
  

    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