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DSSAT - Crop Models and Applications <[log in to unmask]>
Date:
Mon, 6 Nov 2006 19:08:33 -0800
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Hello Researchers,

I have been using the DSSAT4.0, and now upgraded to 4.0.2.0. I am using it
to do the wheat+maize sequential simulation. The summer maize is planted
usually in the early June, e.g. June-10, and harvested in early Oct., e.g.
Oct. 10. The winter wheat is planted right after the maize harvest, and
harvested in early June of the following year, and then summer maize is
planted. In the DSSAT4.0 version, I found that my sequential experiment
could not be executed correctly. When the model was run, only the wheat was
simulated. The same problem occurred in the upgraded version 4.0.2.0. Is
this because of the possible debugs in the software or the my mistakes in
setting up the experiment?

The error screen says:

'Harvest input section not found. Please add to input file.
File: GNYC6101.SQX    Line:   0    Error key: IPHAR'

I appended the GNYC6101.SQX file after the mail for your reference.

Your help will be highly appreciated

Regards,


-- 
Dr. Luo Yi, Professor
=============================================================
Ecohydrological Model Development and Integrated Watershed Management

Institute of Geographic Science and Natural Resources Research(IGSNRR)
Chinese Academy of Sciences (CAS)

Datun Road, Anwai, Chaoyang District, 100101, Beijing, China
[log in to unmask], [log in to unmask]
+86-10-64888920 (Tel.)  +86-10-64888920 (Fax)
=============================================================




*EXP.DETAILS: GNYC6101SQ 1961-2000, SEQUENTIAL WHEAT AND MAIZE, YUCHENG, SD,
CHN

*GENERAL
@PEOPLE
Dr. Luo Yi
@ADDRESS
[log in to unmask]
@SITE
Yucheng, Shandong, China
@ PAREA  PRNO  PLEN  PLDR  PLSP  PLAY HAREA  HRNO  HLEN  HARM.........
    -99   -99   -99   -99   -99   -99   -99   -99   -99   -99

*TREATMENTS                        -------------FACTOR LEVELS------------
@N R O C TNAME.................... CU FL SA IC MP MI MF MR MC MT ME MH SM
 1 1 1 0 rainfed                    1  1  0  0  1  1  0  0  0  0  0  0  1
 1 2 1 0 auto irri                  1  1  0  0  1  0  0  0  0  0  0  0  2
 1 3 1 0 1 irrigation               1  1  0  0  1  2  0  0  0  0  0  0  3
 1 4 1 0 2 irrigations              1  1  0  0  1  3  0  0  0  0  0  0  3
 1 5 1 0 3 irrigations              1  1  0  0  1  4  0  0  0  0  0  0  3

*CULTIVARS
@C CR INGENO CNAME
 1 WH GN0201 SERIES0013
 2 MZ GN0301 nongda108

*FIELDS
@L ID_FIELD WSTA....  FLSA  FLOB  FLDT  FLDD  FLDS  FLST SLTX  SLDP
ID_SOIL    FLNAME
 1 GNYC0001 GNYC       -99   -99 DR001   100    50   -99 LS     -99
GN00030001 -99
@L ...........XCRD ...........YCRD .....ELEV .............AREA .SLEN .FLWR
.SLAS
 1             -99             -99       -99               -99   -99   -99
-99

*INITIAL CONDITIONS
@C   PCR ICDAT  ICRT  ICND  ICRN  ICRE  ICWD ICRES ICREN ICREP ICRIP ICRID
ICNAME
 1   -99 61001   -99   -99     1     1   -99   -99   -99   -99   -99   -99
-99
@C  ICBL  SH2O  SNH4  SNO3
 1     0     0    .1   1.2
 1    15   .25    .1   1.2
 1    30   .27    .1   1.2
 1    45    .3    .1   1.2
 1    60    .3    .1   1.2
 1    75    .3    .1   1.2
 1    90    .3    .1   1.2
 1   105    .3    .1   1.2
 1   120    .3    .1   1.2
 1   150    .3    .1   1.2

*PLANTING DETAILS
@P PDATE EDATE  PPOP  PPOE  PLME  PLDS  PLRS  PLRD  PLDP  PLWT  PAGE  PENV
PLPH  SPRL                        PLNAME
 1 61162   -99     7     7     S     R    60   -99     5   -99   -99   -99
-99   -99                        Summer maize
 2 61283   -99   330   330     S     R    20   -99     5   -99   -99   -99
-99   -99                        winter wheat

*IRRIGATION AND WATER MANAGEMENT
@I  EFIR  IDEP  ITHR  IEPT  IOFF  IAME  IAMT IRNAME
 1     1    30    50   100 IB001 IB001    10 rainfeed
@I  EFIR  IDEP  ITHR  IEPT  IOFF  IAME  IAMT IRNAME
 2   .75    30    50   100 IB001 IB001    10 wheat irrigation - 1
application
@I IDATE  IROP IRVAL
 2 61074 IR003    60
@I  EFIR  IDEP  ITHR  IEPT  IOFF  IAME  IAMT IRNAME
 3   .75    30    50   100 IB001 IB001    10 wheat irrigation - 2
applications
@I IDATE  IROP IRVAL
 3 61074 IR003    60
 3 61105 IR003    60
@I  EFIR  IDEP  ITHR  IEPT  IOFF  IAME  IAMT IRNAME
 4   .75    30    50   100 IB001 IB001    10 wheat irrigation - 3
applications
@I IDATE  IROP IRVAL
 4 61074 IR003    60
 4 61105 IR003    60
 4 61135 IR003    60

*TILLAGE AND ROTATIONS
@T TDATE TIMPL  TDEP TNAME
 1 61001   -99   -99 wheat
 2 61001   -99   -99 maize

*HARVEST DETAILS
@H HDATE  HSTG  HCOM HSIZE   HPC  HBPC HNAME
 1 61282 GS000   -99     A   100   -99 maize
 2 62161 GS000   -99     A   100   -99 wheat

*SIMULATION CONTROLS
@N GENERAL     NYERS NREPS START SDATE RSEED SNAME....................
 1 GE             39     1     S 61001  2150 rainfed
@N OPTIONS     WATER NITRO SYMBI PHOSP POTAS DISES  CHEM  TILL
 1 OP              Y     N     N     N     N     N     N     N
@N METHODS     WTHER INCON LIGHT EVAPO INFIL PHOTO HYDRO NSWIT MESOM
 1 ME              M     M     E     R     S     C     R     1     G
@N MANAGEMENT  PLANT IRRIG FERTI RESID HARVS
 1 MA              R     N     A     N     R
@N OUTPUTS     FNAME OVVEW SUMRY FROPT GROUT CAOUT WAOUT NIOUT MIOUT DIOUT
LONG CHOUT OPOUT
 1 OU              Y     Y     Y     1     Y     N     Y     N     N
N     Y     N     Y

@  AUTOMATIC MANAGEMENT
@N PLANTING    PFRST PLAST PH2OL PH2OU PH2OD PSTMX PSTMN
 1 PL          61001 61001    40   100    30    40    10
@N IRRIGATION  IMDEP ITHRL ITHRU IROFF IMETH IRAMT IREFF
 1 IR             30    50   100 IB001 IB001    10   .75
@N NITROGEN    NMDEP NMTHR NAMNT NCODE NAOFF
 1 NI             30    50    25 IB001 IB001
@N RESIDUES    RIPCN RTIME RIDEP
 1 RE            100     1    20
@N HARVEST     HFRST HLAST HPCNP HPCNR
 1 HA              0 61001   100     0

@N GENERAL     NYERS NREPS START SDATE RSEED SNAME....................
 2 GE             39     1     S 61001  2150 auto-irri
@N OPTIONS     WATER NITRO SYMBI PHOSP POTAS DISES  CHEM  TILL
 2 OP              Y     N     N     N     N     N     N     N
@N METHODS     WTHER INCON LIGHT EVAPO INFIL PHOTO HYDRO NSWIT MESOM
 2 ME              M     M     E     R     S     C     R     1     G
@N MANAGEMENT  PLANT IRRIG FERTI RESID HARVS
 2 MA              R     A     A     N     R
@N OUTPUTS     FNAME OVVEW SUMRY FROPT GROUT CAOUT WAOUT NIOUT MIOUT DIOUT
LONG CHOUT OPOUT
 2 OU              Y     Y     Y     1     Y     N     Y     N     N
N     Y     N     Y

@  AUTOMATIC MANAGEMENT
@N PLANTING    PFRST PLAST PH2OL PH2OU PH2OD PSTMX PSTMN
 2 PL          61001 61001    40   100    30    40    10
@N IRRIGATION  IMDEP ITHRL ITHRU IROFF IMETH IRAMT IREFF
 2 IR             30    50   100 IB001 IR003    10     1
@N NITROGEN    NMDEP NMTHR NAMNT NCODE NAOFF
 2 NI             30    50    25 IB001 IB001
@N RESIDUES    RIPCN RTIME RIDEP
 2 RE            100     1    20
@N HARVEST     HFRST HLAST HPCNP HPCNR
 2 HA              0 61001   100     0

@N GENERAL     NYERS NREPS START SDATE RSEED SNAME....................
 3 GE             39     1     S 61001  2150 scheduled
@N OPTIONS     WATER NITRO SYMBI PHOSP POTAS DISES  CHEM  TILL
 3 OP              Y     N     N     N     N     N     N     N
@N METHODS     WTHER INCON LIGHT EVAPO INFIL PHOTO HYDRO NSWIT MESOM
 3 ME              M     M     E     R     S     C     R     1     G
@N MANAGEMENT  PLANT IRRIG FERTI RESID HARVS
 3 MA              R     R     A     N     R
@N OUTPUTS     FNAME OVVEW SUMRY FROPT GROUT CAOUT WAOUT NIOUT MIOUT DIOUT
LONG CHOUT OPOUT
 3 OU              Y     Y     Y     1     Y     N     Y     N     N
N     Y     N     Y

@  AUTOMATIC MANAGEMENT
@N PLANTING    PFRST PLAST PH2OL PH2OU PH2OD PSTMX PSTMN
 3 PL          61001 61001    40   100    30    40    10
@N IRRIGATION  IMDEP ITHRL ITHRU IROFF IMETH IRAMT IREFF
 3 IR             30    50   100 IB001 IB001    10   .75
@N NITROGEN    NMDEP NMTHR NAMNT NCODE NAOFF
 3 NI             30    50    25 IB001 IB001
@N RESIDUES    RIPCN RTIME RIDEP
 3 RE            100     1    20
@N HARVEST     HFRST HLAST HPCNP HPCNR
 3 HA              0 61001   100     0




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