WCM

Water Cloud Model (WCM) for the Simulation of Leaf Area Index (LAI) and Soil Moisture (SM) from Microwave Backscattering

v0.2.2 · Apr 1, 2020 · GPL (>= 3)

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Description

Retrieval the leaf area index (LAI) and soil moisture (SM) from microwave backscattering data using water cloud model (WCM) model . The WCM algorithm attributed to Pervot et al.(1993) <doi:10.1016/0034-4257(93)90053-Z>. The authors are grateful to SAC, ISRO, Ahmedabad for providing financial support to Dr. Prashant K Srivastava to conduct this research work.

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Flavor	Status	Time
r-devel-linux-x86_64-debian-clang	NOTE	44.7s
r-devel-linux-x86_64-debian-gcc	NOTE	29.2s
r-devel-linux-x86_64-fedora-clang	OK	64.6s
r-devel-linux-x86_64-fedora-gcc	OK	64.5s
r-devel-macos-arm64	OK	15s
r-devel-windows-x86_64	OK	59s
r-oldrel-macos-arm64	NOTE
r-oldrel-macos-x86_64	NOTE	34s
r-oldrel-windows-x86_64	NOTE	69s
r-patched-linux-x86_64	OK	41.1s
r-release-linux-x86_64	OK	40.1s
r-release-macos-arm64	OK
r-release-macos-x86_64	OK	56s
r-release-windows-x86_64	OK	59s

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CRAN incoming feasibility

Maintainer: ‘Ujjwal Singh <ujjwalrsmt@gmail.com>’

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  Authors@R: c(person(given = c("Ujjwal", "Singh", "Prashant", "K", "Srivastava", "<prashant.just@gmail.com)>", "Dharmendra", "Kumar", "Pandey", "<Dkp@sac.isro.gov.in>", "Sumit", "Kumar", "Chaudhary", "<sumit.mathe@gmail.com>", "Dileep", "Kumar", "Gupta"),
                      family = "<dileepgupta85@gmail.com>",
                      role = "aut",
                      email = "dileepgupta85@gmail.com"),
               person(given = "Ujjwal",
                      family = "Singh",
                      role = "cre",
                      email = "ujjwalrsmt@gmail.com"))
as necessary.

NOTE r-devel-linux-x86_64-debian-gcc

CRAN incoming feasibility

Maintainer: ‘Ujjwal Singh <ujjwalrsmt@gmail.com>’

No Authors@R field in DESCRIPTION.
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  Authors@R: c(person(given = c("Ujjwal", "Singh", "Prashant", "K", "Srivastava", "<prashant.just@gmail.com)>", "Dharmendra", "Kumar", "Pandey", "<Dkp@sac.isro.gov.in>", "Sumit", "Kumar", "Chaudhary", "<sumit.mathe@gmail.com>", "Dileep", "Kumar", "Gupta"),
                      family = "<dileepgupta85@gmail.com>",
                      role = "aut",
                      email = "dileepgupta85@gmail.com"),
               person(given = "Ujjwal",
                      family = "Singh",
                      role = "cre",
                      email = "ujjwalrsmt@gmail.com"))
as necessary.

OK r-devel-linux-x86_64-fedora-clang

OK r-devel-linux-x86_64-fedora-gcc

OK r-devel-macos-arm64

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LazyData

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NOTE r-oldrel-windows-x86_64

LazyData

  'LazyData' is specified without a 'data' directory

OK r-patched-linux-x86_64

OK r-release-linux-x86_64

OK r-release-macos-arm64

OK r-release-macos-x86_64

OK r-release-windows-x86_64

Check History

NOTE 9 OK · 5 NOTE · 0 WARNING · 0 ERROR · 0 FAILURE Mar 9, 2026

NOTE r-devel-linux-x86_64-debian-clang

CRAN incoming feasibility

Maintainer: ‘Ujjwal Singh <ujjwalrsmt@gmail.com>’

No Authors@R field in DESCRIPTION.
Please add one, modifying
  Authors@R: c(person(given = c("Ujjwal", "Singh", "Prashant", "K", "Srivastava", "<prashant.just@gmail.com)>", "Dharmendra", "Kumar", "Pandey", "<Dkp@sac.isro.gov.in>", "Sumit", "Kumar", "Chaudhary", "<sumit.mathe@gmail.com>", "Dileep", "Kumar", "Gupta"),
                      family = "<dileepgupta85@gmail.com>",
                      role = "aut",
                      email = "dile

NOTE r-devel-linux-x86_64-debian-gcc

CRAN incoming feasibility

Maintainer: ‘Ujjwal Singh <ujjwalrsmt@gmail.com>’

No Authors@R field in DESCRIPTION.
Please add one, modifying
  Authors@R: c(person(given = c("Ujjwal", "Singh", "Prashant", "K", "Srivastava", "<prashant.just@gmail.com)>", "Dharmendra", "Kumar", "Pandey", "<Dkp@sac.isro.gov.in>", "Sumit", "Kumar", "Chaudhary", "<sumit.mathe@gmail.com>", "Dileep", "Kumar", "Gupta"),
                      family = "<dileepgupta85@gmail.com>",
                      role = "aut",
                      email = "dile

NOTE r-oldrel-macos-arm64

LazyData

  'LazyData' is specified without a 'data' directory

NOTE r-oldrel-macos-x86_64

LazyData

  'LazyData' is specified without a 'data' directory

NOTE r-oldrel-windows-x86_64

LazyData

  'LazyData' is specified without a 'data' directory

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Version History

new 0.2.2 Mar 9, 2026