Color  xc   yc  (LatLon LCarr)  Area Length Branches (  x0/y0     x1/y1  )  Tilt Location
      1 1221 1830 (N60W39 L=211)   521     67        0 (1209/1790-1236/1863)  28.3 W33-W46 N56-N63
      2 1823 1321 (N15W66 L=239)   523     56        1 (1790/1305-1850/1337) -12.5 W61-W70 N13-N15
      3  393 1271 (N23E44 L=128)   273     75        0 ( 375/1228- 409/1306)  78.7 E45-E43 N20-N25
      4 1378 1259 (N16W25 L=197)   245     90        0 (1335/1248-1426/1277) -18.4 W22-W28 N15-N17
      5  533 1145 (N15E32 L=141)   298     98        1 ( 509/1102- 557/1193) -80.5 E33-E29 N12-N18
      6  547 1038 (N08E31 L=142)   321     82        0 ( 519/1015- 586/1071) -31.0 E32-E27 N07-N10
      7 1812  983 (S05W57 L=229)  1165    142        1 (1749/ 941-1876/1014) -14.9 W50-W65 S07-S02
      8  549  964 (N04E31 L=141)   255     40        0 ( 534/ 935- 566/ 990)  71.6 E31-E29 N02-N05
      9  543  692 (S13E34 L=138)   546    150        1 ( 483/ 669- 596/ 734)  21.8 E39-E29 S14-S10
     10 1175  553 (S26W07 L=179)  1850    531        4 (1027/ 371-1349/ 723)  43.7 E05-W18 S39-S16
     11 1648  609 (S28W44 L=216)   633    130        1 (1612/ 563-1692/ 665)  56.3 W40-W47 S30-S24
  

    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