Color  xc   yc  (LatLon LCarr)  Area Length Branches (  x0/y0     x1/y1  )  Tilt Location
      1 1206 1379 (N25W18 L=315)   261    131        0 (1167/1319-1229/1429) -82.9 W16-W18 N20-N28
      2 1807 1394 (N13W69 L=  6)   602     41        1 (1782/1368-1828/1424) -76.0 W65-W71 N11-N15
      3 1557 1326 (N15W41 L=338)   359    123        0 (1494/1293-1597/1352) -39.8 W36-W43 N12-N17
      4  746 1237 (N23E15 L=283)   346     68        0 ( 711/1219- 787/1260) -21.8 E17-E12 N21-N24
      5  280 1040 (N16E53 L=245)   472    117        1 ( 267/ 983- 296/1092)  80.5 E54-E51 N12-N18
      6  560  755 (S04E33 L=264)   295    108        0 ( 508/ 741- 604/ 768) -15.9 E37-E30 S05-S03
      7  768  394 (S31E30 L=268)  2322    405        3 ( 633/ 289- 899/ 523)  22.8 E47-E16 S38-S23
      8 1328  429 (S38W12 L=310)   412     88        0 (1295/ 397-1361/ 464)  38.7 W09-W14 S40-S35
  

    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