Color  xc   yc  (LatLon LCarr)  Area Length Branches (  x0/y0     x1/y1  )  Tilt Location
      1  339 1438 (N01E57 L=357)   604     65        2 ( 305/1415- 377/1458)   0.0 E61-E53 N00-N02
      2 1409 1421 (N26W12 L= 66)   359     64        0 (1376/1393-1444/1446)   0.0 W09-W14 N25-N27
      3 1207 1317 (N14W02 L= 57)   721    224        3 (1149/1222-1236/1404) -45.0 E02-W06 N09-N17
      4 1418 1101 (N08W20 L= 74)   518    255        1 (1371/1000-1469/1215) -39.3 W14-W25 N03-N12
      5 1784 1127 (N21W46 L=100)   544     94        1 (1758/1071-1808/1168) -45.0 W43-W49 N18-N23
      6  345 1095 (S19E46 L=  8)   895    173        0 ( 268/1062- 429/1131)  15.9 E53-E39 S20-S15
      7  256  861 (S34E53 L=  1)   742    111        2 ( 211/ 817- 299/ 887) -15.3 E58-E47 S36-S32
      8  948  646 (S30W06 L= 61)   347    124        0 ( 890/ 623-1017/ 664)   6.3 W02-W11 S31-S28
      9  373  413 (S65E56 L=358)  1213    133        0 ( 311/ 393- 434/ 438)   1.3 E86-E40 S66-S63
     10  733  245 (S68W11 L= 65)   388     56        1 ( 711/ 228- 755/ 276) -18.4 W06-W15 S70-S64
  

    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