Color  xc   yc  (LatLon LCarr)  Area Length Branches (  x0/y0     x1/y1  )  Tilt Location
      1 1690 1461 (N27W54 L= 20)   756    207        4 (1627/1444-1757/1479) -14.0 W48-W60 N25-N28
      2 1129 1385 (N27W09 L=335)  1096    361        4 ( 954/1332-1269/1430) -21.8 E02-W18 N22-N30
      3 1399 1265 (N17W26 L=352)   979    179        2 (1339/1212-1469/1316) -40.6 W21-W30 N13-N20
      4 1747 1259 (N14W54 L= 20)   560    110        2 (1716/1207-1779/1306) -71.6 W51-W56 N10-N16
      5  673 1178 (N15E22 L=304)   457    180        1 ( 638/1089- 710/1264) -70.0 E24-E19 N09-N20
      6 1792  876 (S10W55 L= 21)  1558    295        2 (1720/ 784-1853/ 957) -45.0 W47-W62 S16-S04
      7  446  902 (S01E39 L=287)   271     58        1 ( 418/ 885- 467/ 922)  14.0 E41-E37 S02-N00
      8 1417  818 (S10W24 L=350)   407    100        1 (1392/ 769-1446/ 875)  60.3 W22-W26 S13-S06
      9 1509  574 (S28W33 L=359)  2344    467        5 (1322/ 435-1658/ 755)  42.3 W19-W43 S36-S16
     10 1214  619 (S22W11 L=337)   477    151        0 (1145/ 574-1288/ 671)  26.6 W05-W15 S24-S18
     11  319  541 (S25E58 L=268)   617    165        1 ( 271/ 516- 381/ 577) -16.7 E62-E52 S27-S23
  

    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