Search found 23 matches

by cassandra21
Fri Jul 07, 2023 2:18 pm America/New_York
Forum: Home
Question: How to average images with clouds and ignore these cloud pixels?
Replies: 13

Re: How to average images with clouds and ignore these cloud pixels?

Dear xuanyang02, I applied this algorithm in my thesis work. I would like to cite you for using this algorithm, so I would appreciate if you could tell me how to cite you properly in my Master thesis. Thank you so much :)
by cassandra21
Fri Jul 07, 2023 2:13 pm America/New_York
Forum: Home
Question: PIC Algorithms
Replies: 10

Re: PIC Algorithms

Thank you so much for your input! I look forward to hearing some more explanations regarding this issue. Thank you again.

Best Regards
by cassandra21
Fri Jul 07, 2023 1:57 pm America/New_York
Forum: Home
Question: PIC Algorithms
Replies: 10

Re: PIC Algorithms

Thank you so much because this is a doubt we had for some time! If I may ask you one more question: what about the PFT (phytoplankton functional type) products? Does this mean what you said is taken into consideration for deriving the PFT products? And also, I should interpret the chl a product does...
by cassandra21
Fri Jul 07, 2023 1:35 pm America/New_York
Forum: Home
Question: PIC Algorithms
Replies: 10

Re: PIC Algorithms

Thank you so much! This is now a lot more enlightening to me. But I still have a doubt: on my data whenever I have high values of PIC, usually they are associated with low values of chlorophyll a. I see that in different regions of the oceans, namely Azores and Cape Verde, for example. So, shouldn't...
by cassandra21
Wed Mar 08, 2023 2:12 pm America/New_York
Forum: Home
Question: How to average images with clouds and ignore these cloud pixels?
Replies: 13

Re: How to average images with clouds and ignore these cloud pixels?

Hello! I'm writting to let you know that it worked!

Thank you so much for your help :)
by cassandra21
Tue Feb 07, 2023 7:00 pm America/New_York
Forum: Home
Question: How to average images with clouds and ignore these cloud pixels?
Replies: 13

Re: How to average images with clouds and ignore these cloud pixels?

I used the expression you gave and I got a full white image with NaN pixels. Should I do chlor_a < 0 instead of chlor_a > 0?
by cassandra21
Tue Feb 07, 2023 10:55 am America/New_York
Forum: Home
Question: How to average images with clouds and ignore these cloud pixels?
Replies: 13

Re: How to average images with clouds and ignore these cloud pixels?

Hii! Thank you for your answer.

Actually, I was using the Math Band tool to put the files together. I tried with the Collocation Tool and it gave me a java error...

Is it possible to use the example expression for the Math Band Tool without using the Collocation Tool?
by cassandra21
Fri Feb 03, 2023 12:30 pm America/New_York
Forum: Home
Question: How to average images with clouds and ignore these cloud pixels?
Replies: 13

How to average images with clouds and ignore these cloud pixels?

Hello everyone, I am trying to get a monthly climate mean using 20 years of, for example, January month. My problem is that out of the 20 imagery I have 15 that have a lot of clouds. When I averaged them in SeaDAS I got negative values almost everywhere which means the cloud pixels are being taken i...
by cassandra21
Wed Jan 25, 2023 1:46 pm America/New_York
Forum: Home
Question: Problems generating bathymetry masks
Replies: 1

Problems generating bathymetry masks

Hello everyone, I am trying to generate bathymetry masks and everytime I try to do it, SeaDAS stops creating the masks half way through it and I have to shut down SeaDAS in order to get it to work again, always without having success with the bathymetry masks. I was wondering if there is any way to ...
by cassandra21
Fri Jan 20, 2023 4:46 pm America/New_York
Forum: Home
Question: Problems with MacOS Ventura 13.0.1
Replies: 8

Re: Problems with MacOS Ventura 13.0.1

Jennifer, the latest version works fine with MacOS Ventura 13.1?