[GRASS-user] i.modis.qc error in cloud_shadow and internal_snow_mask

Hi all,

I’ve just tried i.modis.qc in GRASS 6.4.3svn with:

i.modis.qc input=MOD09.input_RDS_QA.tif output=MOD09.output productname=mod09A1s qcname=cloud_shadow
i.modis.qc input=MOD09.input_RDS_QA.tif output=MOD09.output productname=mod09A1s qcname=internal_snow_mask

it works fine, but in the wiki [1] it seems there are errors:

looking at the output: (ad also looking at the coding in NASA product description [2])

  • Cloud shadows and Internal Snow Mask
    0 : no

1 : yes

Instead in the wiki:

  • Cloud shadows and Internal Snow Mask

0 : yes

1 : no

[1] file:///home/user/grass64/dist.i686-pc-linux-gnu/docs/html/i.modis.qc.html
[2]https://lpdaac.usgs.gov/products/modis_products_table/mod09a1

Maybe it’s better to correct it.
Thanks.

Cheers

Elena

Hi Elena,

Thank you for that, I'll look into it within 12 hours (it is late
here) and update the html file.

Cheers,
Yann

On 22 January 2013 20:03, Elena Mezzini <elena.mezzini@gmail.com> wrote:

Hi all,
I've just tried i.modis.qc in GRASS 6.4.3svn with:

i.modis.qc input=MOD09.input_RDS_QA.tif output=MOD09.output
productname=mod09A1s qcname=cloud_shadow
i.modis.qc input=MOD09.input_RDS_QA.tif output=MOD09.output
productname=mod09A1s qcname=internal_snow_mask

it works fine, but in the wiki [1] it seems there are errors:
looking at the output: (ad also looking at the coding in NASA product
description [2])
- Cloud shadows and Internal Snow Mask
0 : no
1 : yes

Instead in the wiki:
- Cloud shadows and Internal Snow Mask
0 : yes
1 : no

[1]
file:///home/user/grass64/dist.i686-pc-linux-gnu/docs/html/i.modis.qc.html
[2]https://lpdaac.usgs.gov/products/modis_products_table/mod09a1

Maybe it's better to correct it.
Thanks.

Cheers

Elena

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--
Yann Chemin
Researcher@IWMI
Skype/FB: yann.chemin

Hi all,

Anybody has a GRASS 6.x SVN tree in his computer and can change the following:

# Cloud shadows
0 -> yes (or equivalent)
1 -> no (or equivalent)

# Internal Snow Mask
0 -> yes (or equivalent)
1 -> no (or equivalent)

in the file imagery/i.modis.qc/i.modis.qc.html

I do not see that error in the main
grass_trunk/imagery/i.modis.qc/i.modis.qc.html

Cheers,
Yann

On 22 January 2013 20:09, Yann Chemin <yann.chemin@gmail.com> wrote:

Hi Elena,

Thank you for that, I'll look into it within 12 hours (it is late
here) and update the html file.

Cheers,
Yann

On 22 January 2013 20:03, Elena Mezzini <elena.mezzini@gmail.com> wrote:

Hi all,
I've just tried i.modis.qc in GRASS 6.4.3svn with:

i.modis.qc input=MOD09.input_RDS_QA.tif output=MOD09.output
productname=mod09A1s qcname=cloud_shadow
i.modis.qc input=MOD09.input_RDS_QA.tif output=MOD09.output
productname=mod09A1s qcname=internal_snow_mask

it works fine, but in the wiki [1] it seems there are errors:
looking at the output: (ad also looking at the coding in NASA product
description [2])
- Cloud shadows and Internal Snow Mask
0 : no
1 : yes

Instead in the wiki:
- Cloud shadows and Internal Snow Mask
0 : yes
1 : no

[1]
file:///home/user/grass64/dist.i686-pc-linux-gnu/docs/html/i.modis.qc.html
[2]https://lpdaac.usgs.gov/products/modis_products_table/mod09a1

Maybe it's better to correct it.
Thanks.

Cheers

Elena

_______________________________________________
grass-user mailing list
grass-user@lists.osgeo.org
http://lists.osgeo.org/mailman/listinfo/grass-user

--
Yann Chemin
Researcher@IWMI
Skype/FB: yann.chemin

--
Yann Chemin
Researcher@IWMI
Skype/FB: yann.chemin

On Wed, Jan 23, 2013 at 5:37 AM, Yann Chemin <yann.chemin@gmail.com> wrote:

Hi all,

Anybody has a GRASS 6.x SVN tree in his computer and can change the following:

in theory yes, but...

# Cloud shadows
0 -> yes (or equivalent)
1 -> no (or equivalent)

# Internal Snow Mask
0 -> yes (or equivalent)
1 -> no (or equivalent)

the word "equivalent" does not exist in the entire directory...

I have fixed HTML errors and updated the MODIS product link
so far.

Yann, please tell me what to do in which file:
http://trac.osgeo.org/grass/browser/grass/branches/releasebranch_6_4/imagery/i.modis.qc

On 22 January 2013 20:03, Elena Mezzini <elena.mezzini@gmail.com> wrote:

...

it works fine, but in the wiki [1] it seems there are errors:

Elena: you mean the MANUAL, right?

We'll make it :slight_smile:

Markus

Hi all,
Yes, the error is in the Manual.

Thanks

···

Elena

2013/1/23 Markus Neteler <neteler@osgeo.org>

On Wed, Jan 23, 2013 at 5:37 AM, Yann Chemin <yann.chemin@gmail.com> wrote:

Hi all,

Anybody has a GRASS 6.x SVN tree in his computer and can change the following:

in theory yes, but…

Cloud shadows

0 → yes (or equivalent)
1 → no (or equivalent)

Internal Snow Mask

0 → yes (or equivalent)
1 → no (or equivalent)

the word “equivalent” does not exist in the entire directory…

I have fixed HTML errors and updated the MODIS product link
so far.

Yann, please tell me what to do in which file:
http://trac.osgeo.org/grass/browser/grass/branches/releasebranch_6_4/imagery/i.modis.qc

On 22 January 2013 20:03, Elena Mezzini <elena.mezzini@gmail.com> wrote:

it works fine, but in the wiki [1] it seems there are errors:

Elena: you mean the MANUAL, right?

We’ll make it :slight_smile:

Markus

Hi all,
I’ve re-read everything and:

···

0 have to become no
1 have to become yes

idem

Yes in the manual, but I saw it also in Yann’s link
http://trac.osgeo.org/grass/browser/grass/branches/releasebranch_6_4/imagery/i.modis.qc/description.html
Lines 163, 164, 245, 246

Thaks

Elena

2013/1/23 Markus Neteler <neteler@osgeo.org>

On Wed, Jan 23, 2013 at 5:37 AM, Yann Chemin <yann.chemin@gmail.com> wrote:

Hi all,

Anybody has a GRASS 6.x SVN tree in his computer and can change the following:

in theory yes, but…

Cloud shadows

0 → yes (or equivalent)
1 → no (or equivalent)

Internal Snow Mask

0 → yes (or equivalent)
1 → no (or equivalent)

the word “equivalent” does not exist in the entire directory…

I have fixed HTML errors and updated the MODIS product link
so far.

Yann, please tell me what to do in which file:
http://trac.osgeo.org/grass/browser/grass/branches/releasebranch_6_4/imagery/i.modis.qc

On 22 January 2013 20:03, Elena Mezzini <elena.mezzini@gmail.com> wrote:

it works fine, but in the wiki [1] it seems there are errors:

Elena: you mean the MANUAL, right?

We’ll make it :slight_smile:

Markus