Color  xc   yc  (LatLon LCarr)  Area Length Branches (  x0/y0     x1/y1  )  Tilt Location
      1 1550 1698 (N27W63 L= 48)   844     88        2 (1496/1676-1596/1714) -26.6 W57-W68 N24-N28
      2 1316 1600 (N29W37 L= 22)   246     33        1 (1294/1579-1339/1618) -71.6 W36-W38 N27-N30
      3 1638 1507 (N14W55 L= 40)  1172    292        1 (1512/1442-1749/1538) -34.5 W46-W64 N06-N19
      4 1146 1410 (N23W18 L=  3)   740    250        0 (1031/1366-1255/1443) -42.3 W12-W23 N17-N27
      5 1646 1089 (S08W39 L= 24)   239     87        0 (1602/1072-1688/1114)  -8.1 W35-W42 S09-S07
      6  176 1006 (N23E63 L=281)  1140    137        1 ( 113/ 978- 246/1027)  -2.7 E74-E53 N22-N24
      7 1494  623 (S32W19 L=  3)  1592    304        6 (1441/ 506-1544/ 741)  63.4 W12-W22 S38-S23
      8 1603  563 (S40W27 L= 12)   352     43        1 (1579/ 544-1632/ 583)   0.0 W24-W29 S41-S38
      9  934  331 (S34E28 L=316)   410     85        0 ( 920/ 291- 953/ 376)  45.0 E30-E24 S37-S31
  

    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