Error using emission files for CMAQ

CMAQ
1

Hi!

I am trying to run CMAQ, but I have a problem with the emission file. However I don’t understand what I have to change in my emission file.

 "CTM_VDIFF_DIAG" opened as NEW(READ-WRITE )
 File name "/pub/huertasm/CMAQ_Project/data/output_CCTM_mexico_v52_intel_mexico/CCTM_VDIFF_DIAG_v52_intel_mexico_20140303.nc"
 File type GRDDED3 
 Execution ID "CCTM_cb5_v52.exe"
 Grid name "MEXICO_9"
 Dimensions: 226 rows, 353 cols, 1 lays, 8 vbles
 NetCDF ID:   1507328  opened as VOLATILE READWRITE  
 Starting date and time  2014062:010000 (1:00:00   March 3, 2014)
 Timestep                          010000 (1:00:00 hh:mm:ss)
 Maximum current record number         0
 Value for CTM_BIOGEMIS:  Y returning TRUE
 Using in-line biogenic emissions option
 Value for PROMPTFLAG:  F returning FALSE

 File "GSPRO" opened for input on unit:  94
 /pub/huertasm/CMAQ_Project/data/mexico/land/gspro_biogenics_1mar2017.txt

 Value for BIOG_SPRO:  'B10C6'
 Value for BIOG_SPRO:  'B10C6'

 ACET not found in GC_EMIS
 ACET not found in NR_EMIS either


 NR not found in GC_EMIS
 NR not found in NR_EMIS either


 FACD not found in GC_EMIS
 FACD not found in NR_EMIS either


 AACD not found in GC_EMIS
 AACD not found in NR_EMIS either


 KET not found in GC_EMIS
 KET not found in NR_EMIS either

 netCDF error number      -43
 Error reading VDESC for file "EMIS_1          ", vble "????????????????"
 netCDF error number      -43
 Error reading VDESC for file "EMIS_1          ", vble "????????????????"
 netCDF error number      -43
 Error reading VDESC for file "EMIS_1          ", vble "????????????????"
 netCDF error number      -43
 Error reading VDESC for file "EMIS_1          ", vble "????????????????"
 netCDF error number      -43
 Error reading VDESC for file "EMIS_1          ", vble "????????????????"
 netCDF error number      -43
 Error reading VDESC for file "EMIS_1          ", vble "????????????????"
 netCDF error number      -43
 Error reading VDESC for file "EMIS_1          ", vble "????????????????"
 netCDF error number      -43
 Error reading VDESC for file "EMIS_1          ", vble "????????????????"
 netCDF error number      -43
 Error reading VDESC for file "EMIS_1          ", vble "????????????????"
 netCDF error number      -43
 Error reading VDESC for file "EMIS_1          ", vble "????????????????"
 netCDF error number      -43
 Error reading VDESC for file "EMIS_1          ", vble "????????????????"
 netCDF error number      -43
 Error reading VDESC for file "EMIS_1          ", vble "????????????????"
 netCDF error number      -43
 Error reading VDESC for file "EMIS_1          ", vble "????????????????"
 netCDF error number      -43
 Error reading VDESC for file "EMIS_1          ", vble "????????????????"
 netCDF error number      -43
 Error reading VDESC for file "EMIS_1          ", vble "????????????????"
 netCDF error number      -43
 Error reading VDESC for file "EMIS_1          ", vble "????????????????"
 netCDF error number      -43
 Error reading VDESC for file "EMIS_1          ", vble "????????????????"
 netCDF error number      -43
 Error reading VDESC for file "EMIS_1          ", vble "????????????????"
 netCDF error number      -43
 Error reading VDESC for file "EMIS_1          ", vble "????????????????"
 netCDF error number      -43
 Error reading VDESC for file "EMIS_1          ", vble "????????????????"
 netCDF error number      -43
 Error reading VDESC for file "EMIS_1          ", vble "????????????????"
 netCDF error number      -43
 Error reading VDESC for file "EMIS_1          ", vble "????????????????"
 netCDF error number      -43
 Error reading VDESC for file "EMIS_1          ", vble "????????????????"
 netCDF error number      -43
 Error reading VDESC for file "EMIS_1          ", vble "????????????????"
 netCDF error number      -43
 Error reading VDESC for file "EMIS_1          ", vble "????????????????"
 netCDF error number      -43
 Error reading VDESC for file "EMIS_1          ", vble "????????????????"
 netCDF error number      -43
 Error reading VDESC for file "EMIS_1          ", vble "????????????????"
 netCDF error number      -43
 Error reading VDESC for file "EMIS_1          ", vble "????????????????"
 
 >>--->> WARNING in subroutine DESC3
 Error(s) in DESC3(EMIS_1          )
 


 *** ERROR ABORT in subroutine OPEMIS on PE 000          
 Could not get EMIS_1           file description

PM3EXIT: DTBUF 0:00:00 March 3, 2014
Date and time 0:00:00 March 3, 2014 (2014062:000000)

 >>> WARNING in subroutine SHUT3 <<<
 Error closing netCDF file 
 File name:  OCEAN_1         
 netCDF error number  -33

Appreciate your help.
María

2

Hi María, did you solve this error? I also get this error when run CMAQ using my emission files

3

See the IO API Troubleshooting Page, chapter NetCDF Error Troubleshooting.

You have " ncenoatt = nf_enotatt = -43: attribute not found: would indicate that a file is not a correct I/O API file" as the first significant error. Where did this emissions file come from? (My suspicion is that it is something cooked up without using the I/O API.)

As a reminder,

The Models-3 I/O API is a programming interface, not a data format !!

I/O API files are not synonymous with “netCDF files” !!