Merge pull request #445 from ekluzek/mvctsm10dev42clm50release

Move ctsm1.0.dev004 to CLM5.0 release branch

.CLMTrunkChecklist → .CTSMTrunkChecklist

@@ -1,6 +1,6 @@
-Checklist of steps to do to make a CLM Trunk Tag        Mar/7th/2017
+Checklist of steps to do to make a CTSM Trunk Tag        Mar/7th/2017
 
-CLM Code Management team.
+CTSM Software Management team.
 
 See the wiki page for this on:
 

.github/ISSUE_TEMPLATE/01_bug_report.md

@@ -0,0 +1,25 @@
+---
+name: Bug report
+about: Report a problem with the code
+
+---
+
+### General bug information
+
+**CTSM version you are using:** [output of `git describe`]
+
+**Does this bug cause significantly incorrect results in the model's science?** [Yes / No]
+
+**Configurations affected:** [Fill this in if known.]
+
+### Details of bug
+
+[Fill in details here.]
+
+### Important details of your setup / configuration so we can reproduce the bug
+
+[Specify anything relevant: the compset, resolution, machine, compiler, any xml or namelist changes, etc. You don't have to repeat anything that you have already noted above.]
+
+### Important output or errors that show the problem
+
+[Fill this in with anything relevant that you haven't already noted; if there is nothing to add, delete this section.]

.github/ISSUE_TEMPLATE/02_support_needed.md

@@ -0,0 +1,36 @@
+---
+name: Support needed for model use
+about: Ask for help with using CTSM
+
+---
+
+### NOTE: Be sure to read the relevant documentation and user forums
+
+We have limited staff and ability to provide support. Here are some resources that might provide help:
+- User's Guide: https://escomp.github.io/ctsm-docs/doc/build/html/users_guide/index.html
+- CLM Forum: https://bb.cgd.ucar.edu/forums/land-modeling-clm
+- README files amongst the source code
+- GitHub CTSM issues: https://github.com/escomp/ctsm/issues/
+- Also make sure this issue is unique to CTSM and not really an issue with CESM or CIME
+
+### Details of support request
+
+[Fill in details here.]
+
+### Important details of your setup / configuration so we can better assist you
+
+**CTSM version you are using:** [output of `git describe`]
+
+**Have you made any modifications to code, xml files, etc.?** [Yes / No]
+
+[If Yes: Please point us to your modifications. However: In general we can NOT support problems with modified code. Try to show the problem without modifications.]
+
+**If you are having problems with a specific case: Is your case on a machine accessible to most CTSM developers (e.g., an NCAR machine)?** [Yes / No]
+
+If Yes:
+
+- Location of case directory: [Fill this in]
+
+- Location of run directory: [Fill this in]
+
+[If No: Please make sure you have included all important input and output needed to understand your issue, either by pasting it into the issue text, or by attaching relevant files. However: We are less likely to be able to reproduce your problem if the issue is NOT on an NCAR machine.]

.github/ISSUE_TEMPLATE/03_science_discussion.md

@@ -0,0 +1,7 @@
+---
+name: Science discussion
+about: We encourage the use of issues to discuss CTSM science developments
+
+---
+
+

.github/ISSUE_TEMPLATE/04_other.md

@@ -0,0 +1,7 @@
+---
+name: Other
+about: Other issues (enhancement, cleanup, documentation, etc.)
+
+---
+
+

.github/PULL_REQUEST_TEMPLATE.md

@@ -2,15 +2,19 @@
 
 ### Specific notes
 
+Contributors other than yourself, if any:
+
 CTSM Issues Fixed (include github issue #):
 
 Are answers expected to change (and if so in what way)?
 
 Any User Interface Changes (namelist or namelist defaults changes)?
 
-Testing performed:
+Testing performed, if any:
 (List what testing you did to show your changes worked as expected)
 (This can be manual testing or running of the different test suites)
+(Documentation on system testing is here: https://github.com/ESCOMP/ctsm/wiki/System-Testing-Guide)
+(aux_clm on cheyenne for gnu/pgi and hobart for gnu/pgi/nag is the standard for tags on master)
 
 **NOTE: Be sure to check your Coding style against the standard:**
 https://github.com/ESCOMP/ctsm/wiki/CTSM-coding-guidelines

.gitignore

@@ -58,18 +58,27 @@ test_driver_*.sh
 # mksurfdata output
 surfdata_*.log
 surfdata_*.namelist
+landuse.timeseries_*.namelist
+landuse.timeseries_*.log
+landuse_timeseries_*.txt
 clm.input_data_list
 clm.input_data_list.previous
+*.stdout.txt.o*
 
 # Tools executables
 tools/mksurfdata_map/mksurfdata_map
 tools/mkprocdata_map/mkprocdata_map
 
+# mksurfdata output files
+tools/mksurfdata_map/surfdata_*.nc
+tools/mksurfdata_map/landuse.timeseries_*.nc
+
 # mkmapdata output files
 tools/mkmapdata/PET*.RegridWeightGen.Log
 tools/mkmapdata/regrid.*.out
 tools/mkmapdata/regrid.*.err
 tools/mkmapdata/regrid.o*
+tools/mkmapdata/map*.nc
 
 # build output
 *.o

CONTRIBUTING.md

@@ -1,11 +1,15 @@
 ## How to contribute:
 
-It's recommended that you first contact [email protected] to discuss the changes or additions that you propose.
-Work with them to think about the design and implemention of the changes as well as the planning
-and scheduling for the change to come into CTSM.
-
-It's also recommened that you join the [email protected] google groups in order 
-to be informed about the science that is happening in CTSM as well as the latest develepments and tags.
+We recommend that you first open an issue (https://github.com/escomp/ctsm/issues/) to
+discuss the changes or additions that you propose. Through the issue discussion, you can
+work with other CTSM developers to think about the design and implementation of the changes
+as well as the planning and scheduling for the change to come into CTSM. An alternative is
+to contact the key software and science developers via [email protected]. Making
+contact early in your project will increase the likelihood that your developments can come
+into CTSM.
+
+We also recommend that you join the [email protected] google groups in order 
+to be informed about the science that is happening in CTSM as well as the latest developments and tags.
 The ctsm-dev group is here:
 
 https://groups.google.com/a/ucar.edu/forum/#!forum/ctsm-dev
@@ -41,4 +45,4 @@ Code conventions: https://github.com/ESCOMP/ctsm/wiki/CTSM-coding-guidelines
 
 #### Code of Conduct:
 
-See the "CODE_OF_CONDUCT.md" file for expectations of how to work in the community.
+See the `CODE_OF_CONDUCT.md` file for expectations of how to work in the community.

Externals.cfg

@@ -8,7 +8,7 @@ required = True
 local_path = components/cism
 protocol = git
 repo_url = https://github.com/ESCOMP/cism-wrapper
-tag = release-v2.1.01
+tag = release-cesm2.0.04
 externals = Externals_CISM.cfg
 required = True
 
@@ -30,7 +30,7 @@ required = True
 local_path = cime
 protocol = git
 repo_url = https://github.com/ESMCI/cime
-tag = cime_cesm2_0_rel_03
+tag = cime5.6.10
 required = True
 
 [externals_description]

bld/namelist_files/namelist_defaults_clm4_5.xml

@@ -502,7 +502,7 @@ attributes from the config_cache.xml file (with keys converted to upper-case).
 </init_interp_attributes>
 
 <init_interp_attributes sim_year="2000" use_cndv=".false." use_fates=".false."
->hgrid=1.9x2.5 maxpft=79 mask=gx1v6 use_cn=.true. use_nitrif_denitrif=.true. use_vertsoilc=.true. use_crop=.true. irrigate=.true. glc_nec=10
+>hgrid=1.9x2.5 maxpft=79 mask=gx1v7 use_cn=.true. use_nitrif_denitrif=.true. use_vertsoilc=.true. use_crop=.true. irrigate=.true. glc_nec=10
 </init_interp_attributes>
 
 <!--
@@ -577,10 +577,10 @@ attributes from the config_cache.xml file (with keys converted to upper-case).
 -->
 
 <!-- Present day crop spinup at 2-degree with irrigation on -->
-<finidat hgrid="1.9x2.5"    maxpft="79"  mask="gx1v6" use_cn=".true." use_cndv=".false." use_fates=".false."
+<finidat hgrid="1.9x2.5"    maxpft="79"  mask="gx1v7" use_cn=".true." use_cndv=".false." use_fates=".false."
          ic_ymd="20110101" use_nitrif_denitrif=".true." use_vertsoilc=".true." sim_year="2000"
-         ic_tod="0" glc_nec="10" use_crop=".true." irrigate=".true."  use_init_interp=".true."
->lnd/clm2/initdata_map/clmi.IGM2000GSWP3CLM50BGCCROPIRR.2011-01-01.1.9x2.5_gx1v6_gl5_simyr2000_c170419.nc
+         ic_tod="0" glc_nec="10" use_crop=".true." irrigate=".true."
+>lnd/clm2/initdata_map/clmi.I2000Clm50BgcCrop.2011-01-01.1.9x2.5_gx1v7_gl4_simyr2000_c180715.nc
 </finidat>
 
 <!-- FATES on for 2000 (MUST be an exact match - can't interpolate files for FATES -->

bld/namelist_files/use_cases/1850_control.xml

@@ -32,11 +32,11 @@
 <stream_year_first_urbantv phys="clm5_0"  >1850</stream_year_first_urbantv>
 <stream_year_last_urbantv  phys="clm5_0"  >1850</stream_year_last_urbantv>
 
-<stream_fldfilename_ndep phys="clm5_0" use_cn=".true." lnd_tuning_mode="clm5_0_cam6.0"
->lnd/clm2/ndepdata/fndep_clm_hist_simyr1850_0.9x1.25_CMIP6alpha02_c180426.nc</stream_fldfilename_ndep>
+<stream_fldfilename_ndep phys="clm5_0" use_cn=".true."
+>lnd/clm2/ndepdata/fndep_clm_hist_simyr1850_0.9x1.25_CMIP6_c180617.nc</stream_fldfilename_ndep>
 
-<ndep_taxmode use_cn=".true." lnd_tuning_mode="clm5_0_cam6.0">cycle</ndep_taxmode>
+<ndep_taxmode            phys="clm5_0" use_cn=".true." >cycle</ndep_taxmode>
 
-<ndep_varlist use_cn=".true." lnd_tuning_mode="clm5_0_cam6.0">NDEP_month</ndep_varlist>
+<ndep_varlist            phys="clm5_0" use_cn=".true." >NDEP_month</ndep_varlist>
 
 </namelist_defaults>

cime_config/testdefs/ExpectedTestFails.xml

@@ -7,6 +7,8 @@
     <entry issue="#158"     >FAIL ERS_Lm20_Mmpi-serial.1x1_smallvilleIA.I2000Clm50BgcCropGs.cheyenne_intel.clm-monthly RUN</entry>
     <entry issue="#339"     >FAIL ERS_D_Ld3.f10_f10_musgs.I1850Clm50BgcCrop.cheyenne_gnu.clm-default COMPARE_base_rest</entry>
     <entry issue="#384"     >FAIL ERP_D_Ld5.f09_g17.I2000Clm50Vic.cheyenne_intel.clm-vrtlay RUN</entry>
+    <entry issue="#442"     >FAIL SMS.f10_f10_musgs.I2000Clm50BgcCrop.hobart_pgi.clm-crop RUN</entry>
+    <entry issue="#442"     >FAIL SMS_D.f10_f10_musgs.I2000Clm50BgcCrop.hobart_pgi.clm-crop RUN</entry>
   </category>
   <category name="fates">
     <entry issue="NGEET/fates#315">FAIL ERP_Ld9.f45_f45_mg37.I2000Clm45Fates.hobart_nag.clm-FatesAllVars COMPARE_base_rest</entry>

cime_config/testdefs/testlist_clm.xml

@@ -497,6 +497,7 @@
   <test name="ERP_Ld5" grid="f19_g17" compset="I2000Clm50SpRtmFl" testmods="clm/default">
     <machines>
       <machine name="hobart" compiler="pgi" category="prebeta"/>
+      <machine name="hobart" compiler="gnu" category="aux_clm"/>
     </machines>
     <options>
       <option name="wallclock">00:20:00</option>
@@ -1023,7 +1024,7 @@
       <machine name="hobart" compiler="nag" category="aux_clm"/>
     </machines>
     <options>
-      <option name="wallclock">01:20:00</option>
+      <option name="wallclock">01:40:00</option>
     </options>
   </test>
   <test name="ERS_Ly5_P144x1" grid="f10_f10_musgs" compset="IHistClm50BgcCrop" testmods="clm/cropMonthOutput">
@@ -1129,6 +1130,7 @@
     <machines>
       <machine name="hobart" compiler="intel" category="aux_clm"/>
       <machine name="hobart" compiler="pgi" category="aux_clm"/>
+      <machine name="hobart" compiler="gnu" category="aux_clm"/>
     </machines>
     <options>
       <option name="wallclock">00:20:00</option>
@@ -1155,6 +1157,7 @@
     <machines>
       <machine name="hobart" compiler="intel" category="aux_clm"/>
       <machine name="hobart" compiler="pgi" category="aux_clm"/>
+      <machine name="hobart" compiler="gnu" category="aux_clm"/>
     </machines>
     <options>
       <option name="wallclock">00:20:00</option>
@@ -1163,6 +1166,7 @@
   <test name="SMS_D_Ld1" grid="f19_g17" compset="I1850Clm45Cn" testmods="clm/default">
     <machines>
       <machine name="hobart" compiler="pgi" category="prebeta"/>
+      <machine name="hobart" compiler="gnu" category="aux_clm"/>
     </machines>
     <options>
       <option name="wallclock">00:20:00</option>
@@ -1537,12 +1541,13 @@
       <option name="comment"  >nlevsno less than 5 is not important scientifically, but is useful for making sure no code assumes that there are 5 snow layers (because this should result in an array bounds exception); this test can be removed once CLM5 is released and most new branches are based off of CLM5 (which will have a runtime-set number of snow layers, rather than assuming 5 snow layers)... until then, I want this test to catch any new code that assumes 5 snow layers</option>
     </options>
   </test>
-  <test name="SMS_Lm25" grid="f19_g17" compset="I2000Clm50BgcCrop" testmods="clm/cropMonthOutput">
+  <test name="SMS_Lm13" grid="f19_g17" compset="I2000Clm50BgcCrop" testmods="clm/cropMonthOutput">
     <machines>
       <machine name="cheyenne" compiler="intel" category="aux_clm"/>
     </machines>
     <options>
       <option name="wallclock">00:40:00</option>
+      <option name="comment"  >include a relatively long crop test at relatively high resolution</option>
     </options>
   </test>
   <test name="SMS_Lm37" grid="f10_f10_musgs" compset="I1850Clm50SpG" testmods="clm/glcMEC_long">

cime_config/testdefs/testmods_dirs/clm/DA_multidrv/user_nl_clm_0001

@@ -10,4 +10,4 @@
  hist_type1d_pertape = ' ',' ',' '
 
  use_init_interp = .true.
- finidat = '/glade/p/image/RDA_strawman/CESM_ensembles/CLM/CLM5BGC-Crop/ctsm_2001-01-01-00000/clm5_f09_spinup80.clm2_0001.r.2001-01-01-00000.nc'
+ finidat = '/glade/p_old/image/RDA_strawman/CESM_ensembles/CLM/CLM5BGC-Crop/ctsm_2001-01-01-00000/clm5_f09_spinup80.clm2_0001.r.2001-01-01-00000.nc'

cime_config/testdefs/testmods_dirs/clm/DA_multidrv/user_nl_clm_0002

@@ -10,4 +10,4 @@
  hist_type1d_pertape = ' ',' ',' '
 
  use_init_interp = .true.
- finidat = '/glade/p/image/RDA_strawman/CESM_ensembles/CLM/CLM5BGC-Crop/ctsm_2001-01-01-00000/clm5_f09_spinup80.clm2_0002.r.2001-01-01-00000.nc'
+ finidat = '/glade/p_old/image/RDA_strawman/CESM_ensembles/CLM/CLM5BGC-Crop/ctsm_2001-01-01-00000/clm5_f09_spinup80.clm2_0002.r.2001-01-01-00000.nc'

cime_config/usermods_dirs/cmip6_output/user_nl_clm

@@ -18,26 +18,60 @@
 ! Set glc_do_dynglacier  with GLC_TWO_WAY_COUPLING               env variable
 !----------------------------------------------------------------------------------
 
+! h0 stream (monthly average, gridcell-level)
+! Emon, Lmon, LIMon
 hist_fexcl1 = 'PCT_CFT', 'PCT_GLC_MEC', 'SOIL1C_vr', 'SOIL1N_vr', 'SOIL2C_vr', 'SOIL2N_vr', 'SOIL3C_vr', 'SOIL3N_vr', 'CWDC_vr',
-'LITR1C_vr', 'LITR2C_vr', 'LITR3C_vr', 'LITR1N_vr', 'LITR2N_vr', 'LITR3N_vr','CWDN_vr'
+'LITR1C_vr', 'LITR2C_vr', 'LITR3C_vr', 'LITR1N_vr', 'LITR2N_vr', 'LITR3N_vr','CWDN_vr',
+'PCT_NAT_PFT','SMIN_NO3_vr','CONC_O2_UNSAT', 'CONC_O2_SAT','SMIN_NH4_vr','SMINN_vr'
 
+! h0 stream ICE variables and other variables inactive by default (monthly average, gridcell-level)
+! Emon, Lmon, LIMon
 hist_fincl1 = 'EFLX_LH_TOT_ICE', 'FIRE_ICE', 'FLDS_ICE', 'FSH_ICE', 'FSNO_ICE', 'FSR_ICE',
 'QFLX_SUB_SNOW_ICE', 'QRUNOFF_ICE', 'QSNOFRZ_ICE', 'QSNOMELT_ICE', 'RAIN_ICE', 'SNOW_ICE',
-'SNOWICE_ICE', 'SNOWLIQ_ICE', 'SNOTXMASS_ICE', 'TG_ICE', 'TOPO_COL_ICE', 'TSA_ICE', 'TSOI_ICE'
+'SNOWICE_ICE', 'SNOWLIQ_ICE', 'SNOTXMASS_ICE', 'TG_ICE', 'TOPO_COL_ICE', 'TSA_ICE', 'TSOI_ICE',
+'LEAFC_TO_LITTER', 'FROOTC_TO_LITTER','LITR1C_TO_SOIL1C','LITR1N_TO_SOIL1N','LITR2C_TO_SOIL1C',
+'LITR2N_TO_SOIL1N','LITR3C_TO_SOIL2C','LITR3N_TO_SOIL2N','DWT_WOOD_PRODUCTC_GAIN_PATCH'
 
+! h1 stream (monthly average, finest sub-grid)
+! Emon, Lmon 
 hist_fincl2 = 'GPP', 'NPP', 'AGNPP', 'TLAI', 'TOTVEGC', 'TSA','TREFMNAV','TREFMXAV', 'BTRANMN', 'NPP_NUPTAKE', 'GRAINC_TO_FOOD',
-'Vcmx25Z', 'FSH', 'NFERTILIZATION', 'AR', 'VEGWP', 'FCTR', 'FCEV', 'FGEV', 'FIRE', 'FSR', 'HTOP'
+'Vcmx25Z', 'FSH', 'NFERTILIZATION', 'AR', 'VEGWP', 'FCTR', 'FCEV', 'FGEV', 'FIRE', 'FSR', 'HTOP',
+'FIRA', 'FSA', 'HR', 'GSSUNLN', 'GSSHALN', 'TSKIN'
 
+! h2 stream (monthly average, landunit-level)
+! Emon
+! TOT_WOODPRODC:I, CROPPROD1C:I, and NEE are not available at the landunit level
 hist_fincl3 = 'FSR', 'H2OSNO', 'Q2M', 'SNOWDP', 'TSA', 'TREFMNAV', 'TREFMXAV', 'TG', 'QRUNOFF', 'FSH', 'FIRE', 'FIRA', 'FGR',
 'EFLX_LH_TOT', 'RH2M', 'TLAI', 'GPP', 'NPP', 'SOILWATER_10CM', 'TOTSOILLIQ', 'TOTSOILICE', 'AR', 'HR', 'DWT_CONV_CFLUX_PATCH',
 'WOOD_HARVESTC', 'U10', 'DWT_WOOD_PRODUCTC_GAIN_PATCH', 'GRAINC_TO_FOOD', 'SLASH_HARVESTC', 'TSOI_10CM', 'COL_FIRE_CLOSS',
-'DWT_SLASH_CFLUX','TOTSOMC:I', 'TOTSOMC_1m:I', 'TOTECOSYSC:I', 'TOTVEGC:I', 'WOODC:I', 'TOTLITC:I', 'LIVECROOTC:I', 'DEADCROOTC:I',
-'FROOTC:I'
+'DWT_SLASH_CFLUX', 'QIRRIG', 'URBAN_HEAT', 'WASTEHEAT', 'HTOP', 'TSKIN', 'FROOTC:I'
 
+! h3 stream (yearly average, gridcell-level)
+! Eyr
 hist_fincl4 = 'PCT_CFT', 'PCT_GLC_MEC', 'SOIL1C_vr', 'SOIL1N_vr', 'SOIL2C_vr', 'SOIL2N_vr', 'SOIL3C_vr', 'SOIL3N_vr', 'CWDC_vr',
-'LITR1C_vr', 'LITR2C_vr', 'LITR3C_vr', 'LITR1N_vr', 'LITR2N_vr', 'LITR3N_vr','CWDN_vr', 'FSNO_ICE', 'QICE_FORC', 'TSRF_FORC', 'TOPO_FORC'
+'LITR1C_vr', 'LITR2C_vr', 'LITR3C_vr', 'LITR1N_vr', 'LITR2N_vr', 'LITR3N_vr','CWDN_vr', 'QICE_FORC', 'TSRF_FORC', 'TOPO_FORC'
+'PCT_NAT_PFT','PCT_LANDUNIT','TOTLITC:I','TOT_WOODPRODC:I','CROPPROD1C:I','TOTSOMC:I','TOTVEGC:I','FSNO_ICE'
 
-hist_mfilt = 1,1,1,1
-hist_dov2xy = .true.,.false.,.false.,.true.
-hist_nhtfrq = 0,0,0,-8760
-hist_type1d_pertape = '','','LAND',''
+! h4 stream (yearly average, landunit-level)
+! Eyr landuse tiles
+hist_fincl5 = 'TOTSOMC:I', 'TOTSOMC_1m:I', 'TOTECOSYSC:I', 'TOTVEGC:I', 'WOODC:I', 'TOTLITC:I', 'LIVECROOTC:I', 'DEADCROOTC:I', 'FROOTC:I'
+
+! h5 stream (daily average, gridcell-level)
+! day, Eday
+hist_fincl6 = 'SOILWATER_10CM', 'TOTSOILLIQ', 'TOTSOILICE', 'GPP', 'NPP', 'AR', 'HR', 'EFLX_LH_TOT', 'FSH', 'FGR12', 'FSM', 'QSNOEVAP', 'TLAI', 'QDRAI', 'QDRAI_PERCH', 'QOVER', 'QFLX_SUB_SNOW', 'FSA', 'FIRA', 'H2OSNO', 'SNOCAN', 'QSNOFRZ', 'QFLX_SNOW_DRAIN', 'SNOWDP', 'H2OSFC', 'TV', 'TG', 'TAUX', 'TAUY', 'QVEGT', 'TWS', 'H2OCAN', 'ALT', 'QVEGE', 'QSOIL', 'TSKIN', 'FSDS','FSNO','SNOFSRVD','SNOFSRVI','SNOFSRND','SNOFSRNI','FSDSVD','FSDSVI','FSDSND','FSDSNI','SNOWLIQ','SOILICE','SOILLIQ','QINTR','SNOBCMSL','TSOI','SNOTXMASS','SNOWICE','SNOWLIQ','QRUNOFF','RAIN','SNOW'
+
+! h6 stream (daily average, landunit-level)
+! Eday
+hist_fincl7 = 'TREFMXAV','TREFMNAV'
+
+! h7 stream (3-hourly average, gridcell-level)
+! 3hr, E3hr, CF3hr
+! 3hr requires QRUNOFF for time mean, and SOILWATER_10CM, TSKIN for time point (I)
+! E3hr requires GPP, AR, HR for time mean
+! CF3hr requires QFLX_SUB_SNOW for time point (I)
+hist_fincl8 = 'GPP','AR','HR','TSA','RH2M','SOILWATER_10CM:I','FSH','EFLX_LH_TOT','FSDS','QRUNOFF','QFLX_SUB_SNOW:I','TSKIN:I'
+
+hist_mfilt = 1,1,1,1,1,365,365,2920
+hist_dov2xy = .true.,.false.,.false.,.true.,.false.,.true.,.false.,.true.
+hist_nhtfrq = 0,0,0,-8760,-8760,-24,-24,-3
+hist_type1d_pertape = ' ',' ','LAND',' ','LAND',' ','LAND',' '