Friday, November 22, 2019

Gunpla #57 - P-Bandai HGUC RX-78-6 Gundam G06 [Mudrock] Review


Finally, the Gundam G06 a.k.a. Mudrock receives its HGUC treatment. Tell the truth, I was a little bit underestimating this kit because of  'unconvincing' pictures shown by the promo images when Bandai announced it few months ago. After completing the build however, I should revised my skeptical thoughts, because ... this kit is truly amazing!


First things first, the Mudrock came with 100% new parts. Yep, 11 runners, 2 sheets of stickers and 100% new molds, no reused runners from previously released kits. This alone makes the Mudrock on the same league with other 'original' pbandai kits such as Pale Rider, Gundam TR-6 Woundwort and Gundam Pixie. 

The Mudrock itself looks so quite different from most of its kind in UC timeline. In contrary with other RX-78 Gundam series, it doesn't have slits on the face plate. Also, with those giant cannons on the backpack, it looks more like a hybrid between gundam and guncannon. Moreover, the Mudrock bears a striking resemblance to Duel Gundam from MS Gundam Seed, especially with the green eyes. That's also the main reason I choose red eyes for the build, to distinguish it from the Duel Gundam. 


Did I said there are red eyes and green eyes? Yes, you get two colors of eye stickers. The sticker sheet itself is very minimal as it only contained the two eyes, two sensors and 'V' insignia of the gundam. Again, unlike any other HGs, this kit doesn't use stickers for color separation at all! However, of course, there were still parts which needed to be painted in order to match the color correctly, such as the thrusters on the backpack, crotch and legs. 

Anyway, the main feature of this kit is the ability to switch between the complete and incomplete version of Mudrock. For that purpose, you get two versions of shoulders and calves, and you can switch them easily. That's a really big bonus given by Bandai this time. No matter which version you choose, both are aesthetically awesome.


Another interesting feature is articulation of the forearms, which could twist in 360 degree. This was made possible by the use of special polycaps connected to the double jointed elbow, and it makes the arms having much wider range of moves compared to ordinary HG kits. This was the second time I saw this kind of feature after HGUC Gundam TR-6 Haze'n-thley II which was released last month. The articulation of legs are pretty much similar with HGUC Gundam Revived because they used similar joints system. The shoulders and torso, on the other hand, only use ordinary ball joints with few degrees of articulation. This, however, didn't prevent me to make various cool poses at all, because in general, the kit was solid and the articulation was really good. 

This kit came with a pair of clench hand for holding the beam sabers and one trigger right hand for the beam rifle. And as usual, you also got a pair of beam effect parts for the sabers. Finally, there's a sheet of marking sticker to add some details to the kit.

The verdict, as I mentioned before, this kit was amazing! 100% new parts, the ability to easily switch between the complete and incomplete version, the minimal use of foil stickers and  special articulation of the forearms in one HG kit, with a fair 2200 Yen price tag. The only downside I found were the lacks of hands and the use of ball joints for torso and shoulders. Should you buy it? Yes, I really recommend it! 

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RX-78-6 Gundam G06 [Mudrock]

Pros:
  • Uses 100% new parts
  • Could easily switch between Complete version and Incomplete one.
  • Minimal use of foil sticker
  • The forearms have special articulation which enables them to twist 360 degree.
  • 2200 Yen price tag, for every thing mentioned above.
Cons:
  • Still use ball joints on the torso and shoulders
  • Lacks hands, especially the opened one.

Wednesday, November 6, 2019

Research Note #25 - Reading a Text File Line-by-Line with Fortran

Again, this is actually a very simple task which I usually deal with ... and forget, most of the time! That's why this post exists. The following is a basic Fortran code to enable you reading the contents of a text file, line-by-line. 

As an example, let's make a text file (named 'list.txt') containing a list of files with their complete paths on Linux:

$ ls ../gcom-c/aerosol/0524/pl/* > list.txt
$ cat list.txt

../gcom-c/aerosol/0524/pl/GC1SG1_20190901D01D_T0524_L2SG_ARPLK_1001.h5
../gcom-c/aerosol/0524/pl/GC1SG1_20190902D01D_T0524_L2SG_ARPLK_1001.h5
../gcom-c/aerosol/0524/pl/GC1SG1_20190903D01D_T0524_L2SG_ARPLK_1001.h5
../gcom-c/aerosol/0524/pl/GC1SG1_20190904D01D_T0524_L2SG_ARPLK_1001.h5

Now, this is the Fortran code to read file 'list.txt':

PROGRAM READTEXT
IMPLICIT NONE
CHARACTER(LEN=8) :: listfile
CHARACTER(LEN=70) :: filecontents
INTEGER :: io

listfile="list.txt"

OPEN(10, FILE=listfile, FORM="FORMATTED", STATUS="OLD",&
        ACTION="READ")

DO
   READ(10,"(A70)",IOSTAT=io) filecontents
   IF (io/=0) EXIT
   PRINT *, filecontents
END DO
CLOSE(10)

END PROGRAM READTEXT

How it works?

The program will open file 'list.txt', then read the first line of the file and put the (string) contents into variable 'filecontents'. It will then print the contents of variable onto the screen. Since there's a DO.. END DO statement, this process will repeat, with the next line being read, replacing the contents of variable 'filecontents'. This looping process will end once there are no more lines found in the file, invoking IOSTAT to a value other than 0 (0 means no I/O error occurred, other values mean there are I/O errors), then program will exit. That's all!

Some important notices:
  • The absence of 'DO ... END DO' will make the program only reads the first line of the file.
  • The absence of 'IF (io/=0) EXIT' will make the program runs endlessly, with the last line of the file kept being showed on the screen.
  • If the output format is not determined (for example, FMT=* instead of A70), the program will not correctly show the file's contents. The (character) length of this format should be same or more than the one at variable declaration. Why 70? Because in this case, the full path of file list (in one line) has 70 characters. 

Tuesday, November 5, 2019

Research Note #24 - Showing GCOM-C/SLGI Dataset Header/Metadata

One of the most important things to do while working with binary satellite data is checking the header/metadata of the dataset. By doing so, you could know the dimensions, parameters, variables and attributes of the data which will be needed for analysis (with program, script, etc.). These are three methods to show the GCOM-C/SLGI dataset header and attributes. I made this post because I always forget the quickest way to do it and ended up wasting too much time just for knowing some attributes of the data.

1. Using HDF View
This is definitely the quickest way and the most convenient way to check the headers and attributes of HDF data file. It works perfectly with MODIS as well as GCOM-C/SLGI. Just open the HDF file, and browse into the dataset directories. Simple!


2. Using h5dump
Works in similar fashion with ncdump. Just type the command and you're good to go. Not so convenient for non-Linux user.

Example:
h5dump -H <filename> --> Show header contents of a datafile
h5dump -a /Image_data/LST/Slope <filename> --> Show the contents of attribute 'Slope' (scaling factor) of dataset 'LST' of a datafile



3. Using SGLI Tool
This is by far the most not-convenient way to see the headers. Not only it's slow and taking so much of system resources, it also shows the header only (no attributes). To see the header, open a HDF file and go to Menu->View->Meta Data


Friday, November 1, 2019

Gunpla #56 - P-Bandai HGUC Mobile Suit Second V Review



Tell the truth, I am not a big fan of Mobile Suit Victory Gundam (MSVG). It's not because the series was bad or one of the most brutal shows in the franchise, but rather because of its mobile suit designs. I personally feel most of them were too bland (e.g. Victory Gundam, Gun-EZ etc.) or too busy, like a toy (V2 Gundam and its upgrades). However, the Second V is an exception. I don't know anything about this guy until Bandai announced to release it as P-bandai kit several months ago. One reason is because Second V didn't appear in the anime, but rather in the novelization of MSVG, where it becomes the successor of V Gundam instead of V2. Anyway, one thing for sure, this mobile suit is cool!


Compared to V or V2, the Second V looks more balanced, not so bland but not too colorful. It just looks more sophisticated in general, something that I feel MSVG lacks the most. Also, this mobile suit doesn't have model number as others, which is pretty interesting.

The kit came with 10 runners, where 6 of them were new molds. The backpack was completely built from new parts, while others: head, torso, and limbs shared some parts from HGUC V and V2 Gundam. Similar with most HG kits, some color separated parts were recreated with the help of foil stickers, such as inner parts of head (red, green and black), red circles on the elbows-side skirts-side calves (red), beam rifle lenses (blue) and mega beam cannon muzzle (black). Anyway, with the help of paint or Gundam Marker, the use of stickers on this kit would be very minimal, except for the red circles. Surprisingly, the blue body parts were actual parts, not stickers, which was a really big plus.


The articulation was pretty good. Head could move freely, 360 deg in rotation. Shoulder couldn't move to far ahead or above because of ball joints, and the arms used double-joint elbows. The legs could move around 80-90 deg to the front, but quite restricted for the backward or sideways, because of back and side skirts. Due to bulky calves, the legs could only bend around 100 deg. The body could swivel to the right and left, but not much to the forward-backward because of the ball joint. Overall, it's pretty normal and solid for a HG kit, and I didn't have much difficulty to pose it.



The backpack was arguably the most interesting part of this kit. It was pretty heavy, but not as heavy as kits from Seed series. It hosts two weapon platforms, the mega beam cannon and Minovsky Shield. There were two big thrusters (Minovsky Drive Unit), which could be opened or closed. The mega beam cannon has little articulation while mounting on the back, anyway, it could be detached and become a handheld weapon like beam rifle. However, it's pretty difficult to put the cannon on hands because of their tiny size and weak build. The Minovsky shield was most interesting because it has two modes: stored and deployed. It's basically constructed from 3 pieces of bits which could be 'folded' in the stored mode, and 'expand' in the deploy mode. To change between modes, we need to do a little parts-forming to the shield, as the main 'frames' are different for each mode. The deploy mode shield could be attached on the elbow, similar with beam shield of V or V2.



Speaking about accessories, this kit came with one beam rifle, two beam saber hilts (and their beam effects), one beam fan effect and one beam shield, similar with HGUC V, V-dash, V2 etc. Second V didn't come with Core Fighter, but I don't mind since V2 also doesn't come with one. Another interesting thing was the manual which had introduction about the mobile suit. It's pretty unusual for a P-Bandai HG kit for having such manual, but that was a really nice bonus.

The verdict, this is a nice P-Bandai kit, regardless you're a fan of MSVG or not. It has pretty good details, good color separation, few stickers, pretty decent articulation and nice gimmicks. Anyway, it doesn't come with core fighter, it uses red stickers which were quite a pain and quite expensive. For comparison, the original price of Second V is 2200 Yen (tax and other fees excluded), while V2 Assault Buster is 'just' 2000 Yen. However, I think with the quality and gimmicks come with this kit, it's definitely worth the money.

Should you buy it? That's your choice.

----------------------

Mobile Suit Second V

Pros:
  • 60% parts use new molds.
  • Good aesthetics, great color separation, blue parts are not using stickers at all.
  • Nice gimmicks for the backpacks and weapon platform.
Cons:
  • No core fighter
  • Using red stickers for circle parts (elbow, side skirt and side calves)
  • Pretty expensive.