Color  xc   yc  (LatLon LCarr)  Area Length Branches (  x0/y0     x1/y1  )  Tilt Location
      1  669 1150 (N20E20 L=196)   545    200        0 ( 589/1122- 762/1178) -14.0 E25-E13 N17-N22
      2 1584  957 (S08W34 L=251)   537    105        2 (1545/ 914-1621/1009) -74.1 W31-W36 S11-S04
      3  784  696 (S09E20 L=196)   531    110        2 ( 737/ 660- 813/ 741)  59.0 E23-E18 S11-S06
      4  310  600 (S10E61 L=156)   847    128        1 ( 281/ 554- 350/ 660) -82.9 E63-E58 S13-S05
      5  356  627 (S08E54 L=162)   496     70        1 ( 332/ 596- 386/ 648)  26.6 E57-E51 S10-S07
      6 1677  568 (S36W42 L=259)  1506    188        1 (1589/ 529-1742/ 621)   0.0 W32-W49 S38-S33
      7  548  565 (S14E40 L=177)   334     98        2 ( 524/ 521- 572/ 607)  80.5 E41-E38 S17-S11
      8 1411  515 (S33W17 L=234)   701    123        0 (1359/ 484-1463/ 554)  14.0 W13-W21 S34-S31
      9  503  503 (S18E46 L=170)   615    142        0 ( 456/ 478- 556/ 549) -39.8 E48-E41 S20-S14
     10 1035  453 (S30E10 L=206)  1105    285        0 ( 949/ 378-1138/ 546)  27.9 E18-E01 S34-S24
     11  712  486 (S22E31 L=186)   457     89        2 ( 679/ 455- 760/ 512)   8.1 E33-E26 S23-S19
     12  563  332 (S31E52 L=164)  2072    222        3 ( 529/ 239- 614/ 413)  26.6 E71-E41 S40-S25
  

    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