Color  xc   yc  (LatLon LCarr)  Area Length Branches (  x0/y0     x1/y1  )  Tilt Location
      1  567 1622 (N53E32 L=240)   378     48        1 ( 555/1593- 582/1656) -56.3 E35-E29 N50-N56
      2  646 1622 (N52E22 L=250)   438     63        2 ( 618/1590- 676/1643) -15.9 E25-E18 N49-N53
      3 1610 1269 (N10W43 L=315)   341     49        1 (1584/1248-1640/1292) -45.0 W41-W44 N08-N11
      4  150 1102 (N20E71 L=201)   964    134        1 ( 107/1055- 176/1148)  26.6 E81-E66 N17-N23
      5 1122  468 (S31E03 L=269)  2691    608        3 ( 882/ 338-1285/ 669)  26.6 E23-W10 S37-S19
      6  583  376 (S29E46 L=226)   549    102        0 ( 567/ 333- 602/ 429)  63.4 E48-E43 S33-S25
      7  426  349 (S31E69 L=204)   870     77        0 ( 413/ 308- 437/ 387)  25.0 E79-E62 S34-S27
      8  695  255 (S41E46 L=226)   449     76        0 ( 669/ 233- 731/ 273)   7.1 E50-E41 S43-S39
  

    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