Color  xc   yc  (LatLon LCarr)  Area Length Branches (  x0/y0     x1/y1  )  Tilt Location
      1  594 1529 (N20E40 L= 43)   371     63        1 ( 565/1509- 627/1545)  26.6 E42-E37 N19-N21
      2 1399 1153 (N13W20 L=103)   604    165        2 (1334/1094-1466/1220) -21.8 W15-W25 N10-N16
      3  762  945 (S11E14 L= 69)   547    197        2 ( 705/ 861- 793/1009) -45.0 E18-E11 S15-S07
      4 1551  840 (S02W37 L=119)   461     98        1 (1520/ 792-1574/ 899) -78.7 W34-W37 S04-N01
      5 1895  874 (N07W70 L=153)   718    160        0 (1867/ 838-1919/ 899) -16.7 W65-W75 N05-N08
      6 1034  597 (S27W10 L= 93)   743    286        1 ( 896/ 562-1177/ 631)  25.2 W01-W18 S31-S22
      7 1648  527 (S18W56 L=139)  1073    179        3 (1570/ 476-1709/ 591)  56.3 W51-W59 S22-S13
      8 1517  554 (S19W43 L=126)   353     67        1 (1487/ 526-1550/ 585)  78.7 W41-W45 S21-S16
      9 1619  555 (S17W52 L=135)   359     99        2 (1587/ 515-1643/ 581) -63.4 W48-W53 S19-S15
  

    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