Color  xc   yc  (LatLon LCarr)  Area Length Branches (  x0/y0     x1/y1  )  Tilt Location
      1  839 1590 (N34E12 L=131)   269     81        0 ( 817/1553- 862/1627) -71.6 E13-E10 N30-N36
      2 1079 1569 (N31W05 L=148)   682    186        0 ( 989/1542-1175/1614) -18.4 E01-W11 N29-N34
      3 1423 1419 (N21W27 L=170)   249     38        0 (1398/1400-1449/1436)   0.0 W25-W28 N19-N21
      4 1569 1346 (N16W37 L=179)   471    139        0 (1505/1327-1632/1367) -12.5 W32-W41 N14-N17
      5 1731 1298 (N13W49 L=192)   633    134        1 (1701/1246-1768/1334)  45.0 W46-W53 N09-N15
      6  904 1302 (N14E07 L=136)   206     20        1 ( 884/1287- 927/1322) -26.6 E08-E05 N13-N15
      7 1832 1036 (S03W57 L=200)   677    109        2 (1808/ 972-1851/1089)  71.6 W54-W59 S06-N00
      8 1278  564 (S32W17 L=159)   230     51        0 (1253/ 552-1311/ 581) -21.8 W14-W19 S32-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