Color  xc   yc  (LatLon LCarr)  Area Length Branches (  x0/y0     x1/y1  )  Tilt Location
      1 1434 1740 (N35W50 L=178)  1565    229        4 (1369/1697-1505/1771)  -4.4 W44-W57 N32-N37
      2  312 1525 (N50E48 L= 79)   686    179        1 ( 265/1506- 358/1537) -14.0 E54-E42 N47-N51
      3  321 1372 (N38E44 L= 84)   547    136        0 ( 276/1344- 372/1392)   6.3 E48-E38 N37-N39
      4 1683 1148 (S05W44 L=171)  1862    407        3 (1623/ 952-1757/1295)  38.3 W35-W54 S14-N01
      5  117  941 (N15E69 L= 59)  1191    194        4 (  83/ 902- 146/ 972) -33.7 E75-E64 N12-N16
      6 1671  818 (S24W37 L=165)   445     99        1 (1621/ 796-1712/ 840)   0.0 W33-W40 S24-S22
      7 1254  517 (S33W03 L=131)   990    199        3 (1195/ 447-1287/ 609)  48.4 E02-W06 S36-S27
      8  815  448 (S27E27 L=101)   785    223        2 ( 785/ 373- 842/ 560)  56.3 E32-E23 S31-S19
      9  375  448 (S18E60 L= 67)   460     90        0 ( 361/ 421- 400/ 471)  45.0 E63-E57 S19-S16
     10 1114  409 (S37E10 L=118)   252     38        1 (1092/ 391-1134/ 434)  33.7 E11-E07 S38-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