Color  xc   yc  (LatLon LCarr)  Area Length Branches (  x0/y0     x1/y1  )  Tilt Location
      1  952 1721 (N47W12 L=112)   258     50        0 ( 930/1693- 972/1742)  78.7 W09-W12 N44-N49
      2 1361 1637 (N32W38 L=138)   330     73        0 (1332/1605-1388/1666) -90.0 W36-W38 N29-N34
      3 1648 1542 (N20W56 L=157)   421     57        0 (1623/1516-1669/1569) -90.0 W54-W58 N18-N22
      4  585 1406 (N32E23 L= 78)   327    101        0 ( 539/1371- 628/1429)  15.9 E26-E19 N30-N33
      5 1820 1038 (S12W55 L=156)   353     89        0 (1781/1002-1845/1065) -45.0 W51-W57 S14-S09
      6 1542 1010 (S09W31 L=132)   329     73        1 (1523/ 966-1559/1051)  68.2 W29-W32 S11-S06
      7  317  868 (N04E49 L= 51)   846    134        0 ( 264/ 828- 364/ 929)  15.3 E54-E43 N02-N06
      8 1090  844 (S10W01 L=101)   716    198        0 (1040/ 757-1144/ 910)  45.0 E03-W04 S14-S06
      9  500  751 (S06E38 L= 63)   551    114        2 ( 468/ 692- 543/ 787)  26.6 E41-E33 S08-S03
     10 1826  705 (S33W58 L=158)   965     84        0 (1795/ 657-1851/ 750) -41.6 W52-W63 S37-S29
     11 1713  662 (S34W44 L=145)   580    146        1 (1663/ 615-1763/ 714)  21.8 W39-W49 S36-S31
     12  512  610 (S14E41 L= 59)   560     72        0 ( 484/ 585- 550/ 645) -76.0 E43-E38 S15-S11
  

    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