Color  xc   yc  (LatLon LCarr)  Area Length Branches (  x0/y0     x1/y1  )  Tilt Location
      1 1550 1621 (N32W53 L= 34)   525    159        0 (1508/1588-1578/1665)  16.7 W47-W57 N30-N34
      2 1274 1491 (N30W26 L=  7)   755    171        3 (1202/1442-1354/1528)  -4.8 W20-W32 N27-N31
      3  368 1476 (N44E47 L=294)   411    124        0 ( 331/1459- 407/1491)   8.1 E50-E43 N43-N45
      4 1752 1427 (N16W62 L= 43)  1403    217        3 (1689/1399-1815/1460) -24.8 W55-W68 N12-N18
      5 1269 1203 (N13W18 L=359)   210     44        2 (1243/1181-1291/1222)  33.7 W16-W19 N11-N14
      6 1358  959 (S03W19 L=  0)  2073    488        6 (1297/ 748-1404/1165)  76.0 W12-W22 S14-N10
      7  716 1104 (N16E18 L=323)   321    103        1 ( 667/1075- 768/1137) -45.0 E20-E14 N13-N18
      8 1600  980 (S06W36 L= 17)   456    102        2 (1568/ 942-1634/1017) -78.7 W33-W38 S08-S03
      9 1721  847 (S17W44 L= 26)   307     79        1 (1704/ 804-1738/ 884)  63.4 W42-W46 S19-S15
     10 1540  687 (S23W29 L= 10)  1154    192        1 (1509/ 600-1572/ 792)  71.6 W26-W31 S29-S17
     11 1113  371 (S38E06 L=335)  1549    261        5 ( 998/ 283-1180/ 479)  37.4 E17-W00 S43-S30
  

    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