All posts by David Todd

flood studies

Little Osage Creek Revisited

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On November 12, 2008, I blogged about Little Osage Creek and the flood study I’m working on for that. After having the successful computer model of the stream geometry, and a first calculation of the height and spread of the flood waters, I have been working on 1) improving the model, and figuring out how to 2) properly map the spread of the flood and 3) reduce the height and spread of the flood waters by doing minor improvements to the stream channel.

This has taken considerable time, much more than I anticipated. Even though the model I ran a month ago ran successfully, the more I looked at it, the more I realized I had small errors in it: a culvert partially blocked by the ground data in the model that was clear in real life; a road over the culvert improperly entered; a missing cross-section; a feature of the program called ineffective flow areas not entered for some sections where it was needed, or entered at the wrong place or wrong elevation. All of these took some time to sort through and correct.

The mapping turned out to be a bigger problem, however. Just last Thursday, a CADD tech was finally assigned to me for this. I would have preferred a junior engineer, but this tech is a good man, intelligent and eager to learn, a hard worker. But, as I explained to him how to take the flood elevation and the topography and pinpoint the horizontal extents of the flood zone, I had a lot of explaining to do. He had lots of problems with it. Monday afternoon we spent over an hour trying to work on it, and had a lot of trouble with one particular area. We broke off our discussion just after 5:00 PM. It seemed that the report I had to give to the Centerton City Council the next evening was in jeopardy.

Right after that, in the quiet at my desk, I realized exactly what I had to do to correctly do the mapping. Our problems came from the West Branch running at right angles to the Main Branch. I had accounted for this by the ineffective flow areas feature. However, all the cross-sections therefore could not be extended far enough to where the flood waters hit the ground. In the ten quiet minutes at my desk, I realized I had to bend the cross-sections at the inside corner of where those two branches met at right angles. Yesterday morning I showed him my mark-up with the bent cross-sections, and showed him how to map the extent of the flood. By afternoon he had it done; we put 25 packets together, and I went off to the 7:00 PM meeting to make my report.

The mapping was temporary, however, completed only for this oral report. I now have to modify the model with these bent cross-sections. This means new geometry for part of fourteen cross-sections. This means having the tech cut those sections from the CADD program and labeling the key points. This means back to data entry on the computer model, probably two to three days of work, then re-running the model, then seeing if the temporary mapping we completed yesterday is still valid.

I should have recognized right at the start that these cross-sections should be bent. That’s what happens when you lay your tools down for a few years, and try to pick them up again. At CEI I am the senior engineer who is not in upper management. My job is to train all the youngin’s, and to help them solve their more difficult problems. But instructing someone in how to do something is much different than actually doing it.

This has been a good exercise for me. My tools are sharper; I’m better at using them than I ever was before; and I’ve enjoyed it (sort of).

Bible study, book reviews

Book Review: Moses: A Man of Selfless Dedication

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Our Life Group at church recently completed, as a Bible study, Moses: A Man of Selfless Dedication by Charles R Swindoll, 1998, Insight For Living, ISBN 1-57972-097-8. This is a Bible study guide, prepared from Swindoll’s outlines and sermon transcripts by Jason Shepherd. The book is a companion to a larger book of the same name. For our study, we had only the Bible study guide and the Bible itself.

The guide is organized into twenty-two chapters covering the full range of Moses’ life and activities. All but two chapters focus on Moses; those two are on the Israelites and the law given through Moses. Each chapter includes a section of Living Insights–exercises to challenge the adult student to apply the scripture to life. Some of the chapters include a section Digging Deeper, written to propel the student to really analyze the scriptures. The book includes a map and a handful of tables/charts to clarify sequential or parallel events. An appendix lists books for further study.

Moses’ life should be familiar to most who have walked with Christ for more than a few years. This puts a burden on the writer of the study: how to take the familiar material and cast it in a way to keep the student’s interest? You need more than clever phrasing. Deep doctrinal discussion won’t go very far either. To hold the student, you need to do a number of things that Swindoll has done.

– Excellent writing. This should go without saying for any published book, but I have read a number of published books which are not well written; or which have the seed of a good idea but have not had the right editorial attention. Good writing will be marked by: brevity that gets the points across without wordiness; avoiding excess moderators; ample vocabulary that is not loaded with obscure words that show off the writer’s intelligence without elucidating the reader any more than common words would; organization of sentences and paragraphs into an easy to read format, yet not sacrificing meaning for ease of reading. Swindoll and Shepherd have done this. I cannot point to a single place in the study guide where the writing was anything but excellent.

– Point out something different. Different, that is, from what every other Bible teacher points out. I won’t list them here, but a number of times Swindoll pointed out matters of significance that I never thought of before. That’s good teaching.

– Pull out the key passages; supplement with lesser known passages. We have all read the story of the burning bush, the ten plagues, the crossing of the Red Sea, and the giving of the law at Mount Sinai. But much more happened in those forty eventful years. Swindoll gives us the well-known, as well as some of the lesser-known, and builds lessons around them.

– Place in context of the times. I always try to think of how the original readers of the Bible would have understood these words. Or, how those who participated in the events interpreted those events. When the Israelites watched Moses strike the rock at Rephidim, what did they actually see, and what did they think? When Moses stood face to face with God atop Mount Sinai and plead for God not to destroy the Israelites, what did the scene actually look like? Swindoll helps us with the context, through a series of dramatic narratives (slightly fictionalized descriptions of what might have been going on), as well as through description of the times and places involved in the biblical account.

– Stimulate he student to additional study. This worked for me. As I read Swindoll’s book, and read the applicable Bible passages, I found myself drawn to other places in the Bible to check on things. How much of this was Swindoll’s organization of the material and the writing, and how much was my own recent interest I’m not sure. Before our Life Group picked this for study, I was working on an outline of this material for my own series–though focusing more in Israel than on Moses. For whatever reason, it worked for me. I’m still studying in Numbers.

If your small group (Sunday school class, life group, spiritual formation group, etc.) is looking for a study, consider this one. I do not believe you will be disappointed.

career, Health

The Skinny on Weight

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As part of my training responsibilities, I coordinate a weekly brown bag presentation to our offices. This is broadcast to any of our nine offices where people want to attend. We use a mixture of in-house and outside presenters as I can schedule them; and I teach a few each year. To promote them, I usually try to come up with a clever title. I used to say a “sexy title”, but our HR head voiced a mild objection to that, so now I call it a clever, attention-grabbing, got-to-attend-just-cuz-of-the-title title. For example, the one this week was titled “Staying Out of Jail”. The one we had back on October 29th was about how vehicle weight affects pavement design. The man who presented it came up with the sexy–I mean attention-grabbing–title: The Skinny On Weight.

That has almost nothing to do with what I’m going to write next. My weight is down, currently at a 4-year low. I’m down a total of 43 pounds from my peak weight. Well, after Thanksgiving I’m not, but I’ll be back there next week. Weight that goes on fast also comes off fast.

You ask how I’ve lost this weight, and what I did to do so? It’s come off over almost three years. I peaked in February 2006, the same peak I had hit in February 2004. After that second peak, I knew I needed to get serious about losing weight, but I wanted to lose it in a way that it stayed off, unlike past times of bouncing up and down. So I made a conscious effort to eat a little less. Slowly, almost imperceptibly, and without pain, the weight did start coming off beginning in March 2006. A little bit each month, not steady, and not without an occasional set back, but I’m losing.

I try to walk in the parking lot on the noon hour. The pressures of work and responsibilities don’t allow me to do so as often as I’d like, but I get at least one day a week in, many times more. Weather interrupts from time to time. We also try to walk on the weekends when time allows. Walking is really my only exercise, except for occasional rebounding with a low-energy bounce. Beginning in May this year, I made a stronger commitment to noon hour walking, and kept it up through the summer. As long as the ambient temperature was not over 95 deg. F, I walked at least a mile, sometimes closer to 1.4 miles. As a result, I showed a weight loss between my May and August doctor appointments of 13 pounds, and I kept it off and lost a couple more for my November appointment.

Now comes the push to lose these few Thanksgiving pounds, not put on any over Christmas and New Years, then keep going. The loss of 43 pounds is the good news; the bad news is I still have about 60 to go to reach the top end of my ideal weight range. I plan to keep on doing what I’ve been doing. Eat slightly smaller portions than I would like. Always bring some of my restaurant meals home. Limit snacks. Eat less fruit (a blood sugar thing). Up-tick my exercise slightly. I’d like to develop the habit of regular rebounding, and maybe use another apparatus regularly. I’m not worried about taking it off quickly. Just as weight that goes on fast comes off fast, so does weight that comes off fast go back on fast. Loosing at a rate something less than 1/2 pound per week is fine with me.

Some people in the company are putting together an in-house program for weight loss, maybe similar to the show The Biggest Loser. I’ll participate, but really won’t be trying to win whatever prize they offer. It will be just for the motivation to add those one of two more good habits to the couple I’ve developed over the last three years.

Skinny? No, and never. But hopefully healthier.

books

Book Signing

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No, it’s not mine. One would have to have a book published to have a book signing, and I haven’t.

I went to Wal-Mart on Monday, after work, to pick up some file folders for my writing filing. The parking lot was more full than I would have expected at a little after 6 PM. Actually, traffic was awful, in every direction. All the roads I either drove on or crossed to get from the office to Wal-Mart were jammed in each direction. And the gas pumps at Murphy Oil outside the Supercenter were jammed as well, despite the fact that gas had gone up from $1.419 to $1.559. Perhaps many feared additional increases. But I prate.

Inside Wal-Mart, I encountered a good sized crowd. I saw a line of people in the main aisle between clothing and office supplies, kitchen stuff, etc. The line looked like one of those special lines they have the day after Christmas, for everyone to return the things they received but didn’t want. But then I remembered this wasn’t after Christmas but after Thanksgiving. And then I noticed everyone had one or two books in their hands. When I walked by the line I could see the books were all Growing Up Country. I diverted to the head of the line and saw this was written by Charlie Daniels, of the country singing group Alabama, and that Mr. Daniels was to sign books from 6 PM to 8 PM. I checked the time: 6:15 PM, and the signer’s chair was empty. Mr. Daniels was obviously running late. How long before the hundred or so people in line became irate?

Book signings are something I have not daydreamed, or even dreamed, about. If I am ever published, book signings will obvious come into my life. Most authors describe them as boring times, more waiting for people to come by the table than actual signing. Two hours for a handful of books. Mr. Daniels’ celebrity status made things different for him. And this explains why publishers will publish books by celebrities. I guess Daniels is actually more of an editor of this book than a writer, for he has gathered together “a slight collection of essays from 59 self-described ‘country folk'”. Probably he has writing of his own sprinkled through the book.

More power to Charlie Daniels, I say. People want to hear from celebrities; they buy their books; publishers oblige. It’s the system.

goals

December Goals

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Given that December is full of holiday activities, I’m going to pare down my writing goals even more this month.

1. Blog 10 to 12 times.

2. Finish some more filing/organization of writing material. I thought I had finished this, except for buying file folders and filling them. Last night I bought those and filled them. However, I remembered I had a stack of writing stuff at work that I need to bring home and file. So I guess I’m not done yet. Writing seems to be a kind of paper chase.

3. More work on Life on a Yo Yo Life Group lesson series, which I begin teaching January 4.

4. See if I can flesh out the brainstorming work on the short Life Group lesson series from the Apocrypha. I looked at it a little last night, and unless I get something down on paper, I’m not sure I’ll have a legitimate series.

5. Buy one writing magazine, as a Christmas present to myself, and read it.

6. Continue to work down my reading list. Since the book I’m currently reading is 736 pages, and I’m only on page 165, this may take all month.

Edited to add:
7. Complete the review I’ve started of Macaulay’s essay on Ranke’s History of the Popes.

goals, Harmony of the gospels, Life Group lessons, Life On A YoYo, Writing

November Report

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Time to report on how I did in November relative to the modest goals I set.

1. Blog 10 to 12 times. I managed 13 posts; so met and slightly exceeded goals.

2. Finish planning “Life On A Yo Yo”, and begin writing as needed, with a target to present to our life group beginning in January 2009. Completed as planned. For this lesson series, I’m not going to have weekly handouts as I did with the Elijah and Elisha study; at least not fancy ones.

3. Begin planning two other life group series. One will be “From Slavery To Nationhood”, which looks at the Israelites during the Exodus and the years of wandering. The other is the one I thought of last week, which needs some more work before I make it public. Completed this. Both of these two studies are planned. By this I mean: I know how long they will be (how many weeks); I have the full list of lessons identified; I have a short description of the goals for each lesson; I have the scripture identified for each lesson.

4. Evaluate the life group lesson series I thought of based on a story in the Apocrypha. I sort-of did this. I have thought through the short lesson series, decided it is viable, and have brainstormed how I would teach it. I have not yet put much down on paper.

5. Since I found more writing things that need to be filed, and since I ran out of file folders and couldn’t file all of those I found, finish filing writing stuff. I have not yet purchased the file folders I need, but I think I have gathered everything into one place (my filing pile), put them in order, and discarded duplicates. I should be able to finish this in December. Didn’t I say that in November?

6. Work some on one other writing project. Alas, I cannot think of anything I did this month that would qualify as meeting this goal.

7. Continue typing the harmony of the gospels that I wrote some years ago. I made excellent progress on this goal, typing for 30 to 45 minutes almost every evening. I began with the part I worked on last, and progressed backwards. The reason I did this was that I found some of my early work did not have enough explanatory notes, and sometimes it was a little difficult to be sure of what the actual harmony was. I’m not back to some of my earliest work on this.

family

Days of Thankfulness

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I have barely visited the blog since last Tuesday. On that day our daughter, son-in-law, and grand baby arrived from Oklahoma City for a several days visit. I left work early to come home and help with final clean-up and prep. Then on Wednesday morning, about 7:30 AM, our son and his roommate arrived, having driven all night from Chicago. With my mother-in-law still with us, recovering from our shoulder injury, we had a full house and a great time. The blog didn’t seem so important; neither did writing.

We had a good Thanksgiving day, and the days on either side of it were great as well. The kids went off to visit friends during the day on Friday; otherwise they were at home. Good meals on all days. We cut back a little on how much we prepared for Thanksgiving dinner, yet there seemed to be plenty. We still have turkey, mashed potatoes, and some other things left, even with putting up four lunches for me. We put puzzles together and watched videos and just talked.

And of course played with Ephraim. This was grandson’s first time to be at our house. He and his mother are still here. We talked her into staying through today so that some of the people at church could see him (and Sara too). Everything was a delight this long weekend.

Yet, we were saddened by the tragedy in Mumbai, where terrorists decided to try to wreak havoc in that city; and by the Wal-Mart employee who was trampled to death in a mad rush at the beginning of Black Friday. I do not understand the mentality that has given rise to this most base of all Thanksgiving traditions. People have told me of the adrenalin rush they receive when they rush into the store to find the bargains they want, but I just can’t see it, and will have no part of it.

Today I try to get back to the routine of writing. I’m still not ready to re-enter the world of publishing, so still won’t seek that; but writing I will continue. I should be back before the end of the day with the results of meeting my November goals.

Christianity

Troubles in ministry

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Sunday mornings, as we are getting ready for church, Lynda and I usually have the television tuned to the Hour Of Power broadcast. This is the ministry begun by Robert H. Schuller, an outgrowth of his church in Garden Grove, California. It has been on the air continuously for 38 years. We have watched it sporadically through the years, and somewhat regularly since 2002.

I am no fan of Schuller. Back in the 1970s our pastor gave each church board member a copy of Schuller’s Your Church Has Real Possibilities. I found this to have much good in it, but I was uncomfortable with the overall message, which was a watered-down gospel. Still, for a few minutes on a busy Sunday morning, the program gives good music and interesting interviews. Usually I am ready by the time the sermon comes on and am in another part of the house reviewing Life Group class materials.

In January 2006, the elder Schuller semi-retired, and his son, Robert A. Schuller, was installed as senior pastor of the church and thus speaker for the television ministry. Lynda and I liked his sermons and overall demeanor considerably better than the old man–at least I know I did. He seemed more a pastor, less a showman. Overall, though, it seemed little had changed under the son. Possibility thinking was still the order of the day, with a little gospel sprinkled here and there.

Recently we have noticed the son was not on the program. We thought little of it, figuring he was off on a Sabbatical or a mission trip. This last Sunday, however, when we heard they were going to have a series of guest speakers from now on (didn’t hear if this was to be permanent or for a set duration), we wondered what was going on. Easy research revealed that on October 25th Robert A. was removed from the television ministry by the ministry board. Of course, that means he can’t speak in church, since the TV feed comes from the church services. How can a man be senior pastor of a church if the board keeps him out of the pulpit? Press releases indicate the board did this because Robert H and Robert A don’t have the same vision for the church–or mission as Robert H calls it–and that this lack of shared vision would be bad for the ministry. Additional research reveals that the elder Schuller did not like the son using scripture in his sermons. Too much scripture, not enough psychology, I guess.

Various message boards are abuzz about this, though it seems to have garnered little attention from the nation at large. Few people seem to be supporting the removal of the younger man, as they thought the relatively minor changes he was making were the right way to go. Some on the message boards have been particularly critical of Robert H for not seeing the need to fully retire, not seeing the need to change with the times, not realizing that the vision he had for the ministry when it began may not be the correct vision for it now. They are castigating him for his lukewarm preaching (I won’t even call it ‘gospel’).

This makes me think about trouble in ministry. While I prefer a robust sermon that gives the gospel to a sinful, hurting world, I also realize that the Sunday morning sermon is not synonymous with the church. Much more goes on, or should be going on, apart from the sermon to reach the lost with the gospel and disciple converts. Should the message be a little bit “feel-good”, and should this cause a few more people to attend services and put themselves in the place where other ministries of the church can reach and feed their souls, is that the worst thing in the world? I think not. Don’t get me wrong. I’m not supporting either Schuller’s type of preaching. I’m just saying that from the preaching alone we don’t receive a full picture of the ministry of the church.

Why does this sort of problem develop? Why are there problems among God’s servants? We should expect this type of individual to be able to work together easier than people in the secular world. However, it seems no better nor worse in than in secular employment. Strong-willed individuals grate on each other; weak-willed persons fail to take the lead. Ministries suffer, and the gospel is not advanced.

I’m not quite sure why I’m posting this, except to express sadness, for the specific problem, and for how it is symptomatic of a much wider problem.

America, miscellaneous

A Broken Society

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Several things have hit me lately that demonstrate just how broken our society is. I’m not thinking about politics, and whether or not it’s better that a Democrat or Republican won the presidency earlier this month. I’m not thinking about the economy and the Panic of 2008, although clearly if a depression hits us we will potentially see much more brokenness than we do now.

No, I’m thinking of the brokenness of individual lives.

Two events are giving rise to this. On November 7, in Oklahoma City, Jeremy Moore was murdered by gunshot. I can’t remember if I met Jeremy or not. He was our son-in-law’s roommate for some of his college time, and was in his and our daughter’s wedding party. So I know I saw Jeremy, but may never have met him. Why was he murdered? The circumstances were he was delivering pizza as a second job, trying to support his girlfriend and their nine-day old child, having just bought a house and about to make their first payment. He took a delivery to a certain apartment complex. The apartment turned out to be empty, and someone(s) was waiting in the shadows and gunned him down. Police don’t know the reason; possibly robbery, though everyone knows (or should know) delivery men carry almost no money; possibly gang related—not that Jeremy was in a gang, but that he was the random target of someone who had to kill someone as a gang initiation; possibly simple depravity, someone out for kicks. My son-in-law blogged about it a couple of times here.

The other event was learning yesterday that a young couple in our church in Bentonville are getting a divorce. This couple was one that got the “cart before the horse” in terms of intimacy, but yet had married, had two children, and had become fairly regular attenders at church, even linking in with a life group, and having loving, supportive parents from at least one side. I know the pressure on young couples is great these days, and the chances of failure of any marriage is around 50 percent, but this was one couple which, despite a start with questionable circumstances, I really thought was going to make it.

One young widow and fatherless child due to a tragedy; two children in a broken home due to whatever the circumstances were, but also a tragedy. This is emblematic of the brokenness of our American society. I have heard, but have not verified, that statistics show children are least at risk when they grow up with a mother and a father in a loving home, not even necessarily a Christian home. This gives me pause to wonder: what is the church doing, and what am I doing, to interrupt this brokenness? Maybe my concern about politics—who gets elected, what policies they represent, how they will protect American sovereignty—is misplaced. As would be the church’s. Maybe I should just be thinking about what I and my church can do to help prevent tragedies such as these two.

Something to think about.

America

Forty-Five years ago yesterday: Kennedy Assassination

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I meant to write this yesterday, but a day full of activity in advance of Thanksgiving, and all the company we will have, gave me no time at the computer.

John F Kennedy was assassinated 45 years ago yesterday, November 22, 1963. I was in 6th grade at the time, in Mrs. Fisk’s class in dear old Dutemple Elementary School. The first word that we heard was that the president had been shot. This came from a snotty girl in the class, and how she heard it I don’t know–obviously from some adults, probably the teacher. A few minutes later she came over to say the governor of Texas had shot the president. Before school was out at 3 PM Eastern Time, we had the correct news. I don’t remember a whole lot about my reaction. I was not very politically aware as a 6th grader, as neither of my parents were all that politically active or interested.

Put me in the camp of skeptics as far as the official version of the events goes: the Warren Commission conclusion that the president was killed by Lee Harvey Oswald acting alone. Sorry, but I don’t buy it. I have read way too much about the evidence and actions of the various players, and believe that Kennedy was killed by some sort of conspiracy. The police work was so shoddy, and the forensics so botched–from the autopsy to the ballistics to the interrogations–that there is no way Oswald ever would have been convicted had he lived to face a trial. The doubt of his guilt is way beyond reasonable.

I don’t know that I want to get into my theory today. I may never post or publish it, save in papers in my file folders. I do want to mention one interesting family anecdote related to this. My late father-in-law, Wayne B. Cheney, was a paper gatherer, and an amateur photographer of some ability. He took many photos of local sports events in Fowler, Kansas before he moved to Amarillo in his latter days. In 1963 he was living in Longview, Texas (he was divorced from my mother-in-law), and had a lot of interests, had lots of contacts with people. He lived a quiet life, but not an isolated life.

I mentioned he was a paper-gatherer. It fell to Lynda and me to go through those papers after he died, along with all the photographs. One 8×10 glossy photo was among the many in the boxes. It was of JFK and various people. I don’t have it in front of me, so I will summarize what Wayne wrote on it: In November 1968 [sic], when I lived in Longview, a friend asked me to take her to Houston for [I can’t remember the reason]. While there, president Kennedy was there, and I was able to get close enough to snap this picture. Obviously he got the year wrong, for Kennedy died in November 1963. But could this be true? It would have been like Wayne to have given someone a ride from Longview to Houston; he would have had his camera with him; raised in a Kansas Democrat farm family he would have wanted to see Kennedy. I don’t know any other time during his presidency that Kennedy was in Houston. So, assuming Wayne was writing the truth, that he actually took that photo (I still have to look for a negative among his papers/photos), this picture would have been shot Nov 21, 1963 during that fateful trip. What is amazing is how close he was able to get to the president.

I may hunt that photo up and enter the exact caption he wrote on it, but I don’t think I’ll post it, just in case Wayne really didn’t take it. He never mentioned it to me before he died.

Just an interesting anecdote. Then again, maybe I’ve got a semi-valuable gem in that box.