Color  xc   yc  (LatLon LCarr)  Area Length Branches (  x0/y0     x1/y1  )  Tilt Location
      1  782 1674 (N37E32 L=155)   300     83        2 ( 757/1658- 818/1703)   0.0 E34-E28 N35-N38
      2  404 1436 (N14E51 L=136)   384     70        0 ( 389/1398- 423/1467) -53.1 E52-E49 N12-N16
      3  316 1369 (N09E57 L=130)  1455    321        8 ( 262/1253- 359/1444) -45.0 E62-E49 N02-N13
      4  659 1154 (N02E24 L=162)   272     69        0 ( 635/1123- 686/1186) -36.9 E26-E22 N00-N03
      5  271 1032 (S12E52 L=134)  1604    257        5 ( 238/ 941- 335/1131) -39.3 E56-E45 S16-S06
      6  880 1068 (S00E09 L=178)   224     87        0 ( 830/1056- 925/1082)  18.4 E12-E06 S01-N01
      7 1697  745 (S06W51 L=238)  1023    219        4 (1664/ 647-1720/ 838) -67.4 W46-W53 S12-N00
      8 1294  430 (S33W31 L=218)   427    148        0 (1230/ 414-1360/ 452)   5.2 W25-W36 S34-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