Color  xc   yc  (LatLon LCarr)  Area Length Branches (  x0/y0     x1/y1  )  Tilt Location
      1 1113 1873 (N58E30 L=219)   992     84        0 (1090/1831-1140/1913) -47.5 E38-E25 N52-N64
      2  758 1734 (N33E42 L=207)   398     85        0 ( 742/1700- 777/1775) -35.5 E45-E38 N31-N36
      3 1285 1656 (N43E01 L=249)   616     93        0 (1256/1622-1318/1698) -39.8 E04-W02 N40-N46
      4 1592 1583 (N49W29 L=279)   804     80        1 (1551/1555-1631/1603)   0.0 W24-W34 N46-N51
      5 1678 1502 (N45W39 L=288)   408     65        0 (1658/1470-1695/1531) -78.7 W36-W41 N42-N47
      6 1632 1252 (N26W34 L=283)  2049    507        4 (1485/1059-1769/1419) -25.8 W19-W48 N17-N32
      7  182  998 (S24E63 L=186)  1536    152        2 ( 146/ 906- 220/1065)  59.0 E69-E58 S29-S19
      8 1077  596 (S27W15 L=264)  1569    392        2 ( 903/ 515-1242/ 648)  43.3 W05-W23 S35-S19
      9 1319  519 (S25W33 L=283)   373    120        0 (1271/ 478-1360/ 562)  76.0 W32-W34 S28-S20
     10 1428  343 (S32W53 L=303)  2127    331        3 (1255/ 321-1549/ 377)  20.6 W39-W64 S37-S27
     11  978  161 (S63W43 L=293)  1697    155        2 ( 946/ 103-1028/ 223) -12.4 W31-W72 S66-S56
  

    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