Color  xc   yc  (LatLon LCarr)  Area Length Branches (  x0/y0     x1/y1  )  Tilt Location
      1 1344 1677 (N47W32 L=340)   376     66        0 (1314/1657-1383/1692)  12.5 W28-W37 N45-N48
      2 1472 1624 (N42W42 L=350)   427     67        0 (1438/1607-1513/1642)  -8.1 W38-W46 N40-N43
      3  620 1441 (N31E29 L=278)   413     98        2 ( 591/1395- 649/1487) -60.3 E32-E26 N27-N34
      4 1460 1218 (N15W29 L=337)   421    149        0 (1394/1181-1513/1256) -29.7 W24-W32 N11-N17
      5 1861 1226 (N12W68 L= 15)   652     58        1 (1835/1200-1883/1252) -31.0 W64-W71 N10-N13
      6 1106 1128 (N10W05 L=313)   320     99        0 (1081/1097-1145/1163) -45.0 W03-W07 N08-N12
      7 1783  815 (S12W55 L=  3)   834    112        2 (1758/ 764-1809/ 865) -50.2 W52-W59 S15-S09
      8 1723  778 (S14W50 L=357)   424    125        1 (1702/ 716-1734/ 829) -81.9 W48-W50 S18-S11
      9  339  645 (S20E53 L=255)  1008    208        2 ( 295/ 569- 383/ 714) -73.3 E57-E48 S25-S15
     10 1498  491 (S33W35 L=343)   600    131        1 (1455/ 458-1540/ 536) -21.8 W30-W40 S35-S29
  

    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