C3 EXTERNAL MODE SOLUTION OPTION PARAMETERS AND SWITCHES
*
* RP: OVER RELAXATION PARAMETER
* RSQM: TARGET SQUARE RESIDUAL OF ITERATIVE SOLUTION SCHEME
* ITERM: MAXIMUN NUMBER OF ITERATIONS
* IRVEC: 0 CONJUGATE GRADIENT SOLUTION - NO SCALING
* 9 CONJUGATE GRADIENT SOLUTION - SCALE BY MINIMUM DIAGONAL
* 99 CONJUGATE GRADIENT SOLUTION - SCALE TO NORMAL FORM
*
*
* IATMP: 0 DO NOT USE ATMOSPHERIC PRESSURE IN THE CALPUV SOLUTION
* 1 USE ATMOSPHERIC PRESSURE IN THE CALPUV SOLUTION IF NASER > 1
* RSQMADJ: NOT USED
* DUMMY:
* ITERHPM: MAXIMUM ITERATIONS FOR STRONGLY NONLINER DRYING AND WETTING
* SCHEME (ISDRY=3 OR OR 4) ITERHPM.LE.4
* IDRYCK: ITERATIONS PER DRYING CHECK (ISDRY.GE.1) 2.LE.IDRYCK.LE.20
* ISDSOLV: 1 TO WRITE DIAGNOSTICS FILES FOR EXTERNAL MODE SOLVER
* FILT3TL: FILTER COEFFICIENT FOR 3 TIME LEVEL EXPLICIT ( 0.0625 )
*
C3 RP RSQM ITERM IRVEC IATMP RSQMADJ DUMMY ITERHPM IDRYCK ISDSOLV FILT3TL
1.8 1E-14 200 9 0 1E-16 0 0 20 0 .0625