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authorSriReddy-NOAA <Srinivas.Reddy@noaa.gov>2021-04-09 00:20:37 -0400
committerSriReddy-NOAA <Srinivas.Reddy@noaa.gov>2021-04-09 00:20:37 -0400
commit00251cf0a3e9f80622013cbcbdbb96fc758bff82 (patch)
tree941b4429db33fc95a176d4879fb89e35bcbfe4a6 /htdp.f
parentb8ba4995c1fd618620fb4e1a82b1d2cd076e96c2 (diff)
version 3.3.0
Diffstat (limited to 'htdp.f')
-rw-r--r--htdp.f921
1 files changed, 599 insertions, 322 deletions
diff --git a/htdp.f b/htdp.f
index e793cee..910f8e2 100644
--- a/htdp.f
+++ b/htdp.f
@@ -24,8 +24,8 @@
C You must change HTDP version and date here, if necessary
- HTDP_version = '3.2.9'
- Version_date = 'May 17, 2020'
+ HTDP_version = '3.3.0'
+ Version_date = 'January 15, 2021'
*** Introduce variables for file id's
@@ -73,8 +73,9 @@ C 1 FORM='UNFORMATTED')
WRITE(LUOUT,501)
501 FORMAT(
1 ' AUTHORS: Richard Snay, Chris Pearson, Jarir Saleh, '/
- 1 ' and Michael Dennis '/
- 1 ' Email: ngs.cors.htdp@noaa.gov '/
+ 1 ' and Michael Dennis '//
+ 1 ' Web: https://geodesy.noaa.gov/TOOLS/Htdp/Htdp.shtml '/
+ 1 ' Email: ngs.cors.htdp@noaa.gov '/
1 '********************************************************'/)
WRITE(LUOUT,10)
10 FORMAT(
@@ -84,13 +85,13 @@ C 1 FORM='UNFORMATTED')
WRITE(LUOUT,11)
11 FORMAT(
5 ' The User Guide contains additional information and a set'/
- 5 ' of exercises to familiarize users with the software.'//
+ 5 ' of exercises to familiarize users with the software.'/
5 ' Hit ENTER or RETURN to continue. ')
read(luin, '(a5)',err=51,iostat=ios) cont
if (ios /= 0) goto 51
25 WRITE(LUOUT,26)
- 26 FORMAT(' ***************************************'/
+ 26 FORMAT('********************************************************'/
1 ' MAIN MENU:',/
6 ' 0... Exit software.',/
7 ' 1... Estimate horizontal displacements between two dates.'/
@@ -129,7 +130,7 @@ C CLOSE(I5, STATUS = 'DELETE')
write (*,*) 'You did not hit enter : ios = ',ios
write (*,*) "ABNORMAL TERMINATION"
STOP
-
+
52 write (*,'(/)')
write (*,*) 'Problem with reading OPTION: ios = ',ios
write (*,*) "ABNORMAL TERMINATION"
@@ -175,7 +176,7 @@ C*** Set default reference epoch to Jan. 1, 2010
*** that correspond to the boundaries for the regions.
*** Region 1 is the San Andreas fault in central California
*** Region 2 is southern California
-*** Region 3 is Northern California
+*** Region 3 is northern California
*** Region 4 is the Pacific Northwest
*** Region 5 is western CONUS
*** Region 6 is CONUS
@@ -183,19 +184,38 @@ C*** Set default reference epoch to Jan. 1, 2010
*** Region 8 is south-central Alaska
*** Region 9 is southeast Alaska
*** Region 10 is All Mainland Alaska
-*** Region 11 is the North American plate
-*** Region 12 is the Caribbean plate
-*** Region 13 is the Pacific plate
-*** Region 14 is the Juan de Fuca plate
-*** Region 15 is the Cocos plate
-*** Region 16 is the Mariana plate
-*** Region 17 is the Philippine Sea plate
+
+* Placeholder regions inserted to make compatible with new initbd.f
+* that contains tectonic plates added in December 2020 (v3.3.0).
+*** Region 11 is a placeholder region
+*** Region 12 is a placeholder region
+*** Region 13 is a placeholder region
+
+*** Region 14 is the North America plate
+*** Region 15 is the Caribbean plate
+*** Region 16 is the Pacific plate
+*** Region 17 is the Juan de Fuca plate
+*** Region 18 is the Cocos plate
+*** Region 19 is the Mariana plate
+*** Region 20 is the Philippine Sea plate
+
+* Plates added in December 2020 (v3.3.0).
+*** Region 21 is the South America plate
+*** Region 22 is the Nazca plate
+*** Region 23 is the Panama plate
+*** Region 24 is the North Andes plate
+*** Region 25 is the Africa plate
+*** Region 26 is the Eurasia plate
+*** Region 27 is the Rivera plate
+*** Region 28 is the Galapagos plate
+*** Region 29 is the Tonga plate
+*** Region 30 is the Niuafo'ou plate
IMPLICIT DOUBLE PRECISION (A-H,O-Z)
IMPLICIT INTEGER*4 (I-N)
- parameter (NMREGN = 17)
+ parameter (NMREGN = 30)
COMMON /CONST/ A,F,E2,EPS,AF,PI,TWOPI,RHOSEC
- COMMON /BNDRY/ X(4000), Y(4000), NPOINT(30)
+ COMMON /BNDRY/ X(7000), Y(7000), NPOINT(40)
IEND = NPOINT(NMREGN + 1) - 1
DO 10 J = 1, IEND
@@ -211,8 +231,8 @@ C*** Set default reference epoch to Jan. 1, 2010
IMPLICIT DOUBLE PRECISION(A-H,O-Z)
IMPLICIT INTEGER*4 (I-N)
- parameter (NMREGN = 17)
- COMMON /BNDRY/ X(4000), Y(4000), NPOINT(30)
+ parameter (NMREGN = 30)
+ COMMON /BNDRY/ X(7000), Y(7000), NPOINT(40)
COMMON /FILES/ LUIN, LUOUT, I1, I2, I3, I4, I5, I6
COMMON /CONST/ A, F, E2, EPS, AF, PI, TWOPI, RHOSEC
@@ -232,8 +252,11 @@ C*** Set default reference epoch to Jan. 1, 2010
RETURN
END
+
********************************************************
- SUBROUTINE POLYIN (X0,Y0,X,Y,N,NPC)
+ SUBROUTINE POLYIN (X0,Y0,X,Y,N,NPC)
+* This version of subroutine is from TRANS4D v0.3.1 and replaces
+* version in HTDP v3.2.9.
C SUBROUTINE TO DETERMINE IF A POINT AT (X0,Y0) IS INSIDE OR
C OUTSIDE OF A CLOSED FIGURE DESCRIBED BY A SEQUENCE OF CONNECTED
C STRAIGHT LINE SEGMENTS WITH VERTICES AT X, Y.
@@ -266,20 +289,18 @@ C MAINTAINS FULL ACCURACY OF INPUT COORDINATES.
C
IMPLICIT INTEGER*4 (I-N)
IMPLICIT DOUBLE PRECISION (A-H,O-Z)
+ COMMON /FILES/ LUIN, LUOUT, I1, I2, I3, I4, I5, I6
DIMENSION X(N),Y(N)
- DATA I6/6/
+
IS=0
NPC=0
C
C FIND STARTING POINT WHERE X(I).NE.X0
IP=0
10 IP=IP+1
- IF ((X(IP)-X0) == 0) goto 12
- IF ((X(IP)-X0) < 0) goto 15
- IF ((X(IP)-X0) > 0) goto 16
-c IF (X(IP)-X0) 15,12,16
+ IF(X(IP)-X0) 15,12,16
12 IF(IP.LE.N) GO TO 10
- WRITE(I6,6001)
+ WRITE(LUOUT,6001)
6001 FORMAT('0 POLYGON INPUT ERROR - ALL POINTS ON LINE X = X0')
STOP
15 IL=-1
@@ -295,67 +316,29 @@ C
DO 100 II=IP1,IPN
I=II
IF(I.GT.N) I=I-N
- IF(IL == 0) goto 50
- IF(IL < 0) goto 30
- IF(IL > 0) goto 40
-c IF(IL) 30,50,40
-
- 30 IF(X(I)-X0 == 0) goto 32
- IF(X(I)-X0 < 0) goto 90
- IF(X(I)-X0 > 0) goto 34
-c 30 IF(X(I)-X0) 90,32,34
+ IF(IL) 30,50,40
+ 30 IF(X(I)-X0) 90,32,34
32 IS=-1
GO TO 60
34 IL=1
GO TO 80
- 40 IF(X(I)-X0 == 0) goto 44
- IF(X(I)-X0 < 0) goto 42
- IF(X(I)-X0 > 0) goto 90
-c 40 IF(X(I)-X0) 42,44,90
+ 40 IF(X(I)-X0) 42,44,90
42 IL=-1
GO TO 80
44 IS=1
GO TO 60
- 50 IF(X(I)-X0 == 0) goto 55
- IF(X(I)-X0 < 0) goto 52
- IF(X(I)-X0 > 0) goto 54
-c 50 IF(X(I)-X0) 52,55,54
+ 50 IF(X(I)-X0) 52,55,54
52 IL=-1
- IF(IS == 0) goto 140
- IF(IS < 0) goto 90
- IF(IS > 0) goto 80
-c IF(IS) 90,140,80
+ IF(IS) 90,140,80
54 IL=1
- IF(IS == 0) goto 140
- IF(IS < 0) goto 80
- IF(IS > 0) goto 90
-c IF(IS) 80,140,90
-
- 55 IF(Y(I)-Y0 == 0) goto 120
- IF(Y(I)-Y0 < 0) goto 57
- IF(Y(I)-Y0 > 0) goto 58
-c 55 IF(Y(I)-Y0) 57,120,58
-
- 57 IF(YL-Y0 == 0) goto 120
- IF(YL-Y0 < 0) goto 90
- IF(YL-Y0 > 0) goto 120
-c 57 IF(YL-Y0) 90,120,120
-
- 58 IF(YL-Y0 == 0) goto 120
- IF(YL-Y0 < 0) goto 120
- IF(YL-Y0 > 0) goto 90
-c 58 IF(YL-Y0) 120,120,90
+ IF(IS) 80,140,90
+ 55 IF(Y(I)-Y0) 57,120,58
+ 57 IF(YL-Y0) 90,120,120
+ 58 IF(YL-Y0) 120,120,90
C
60 IL=0
- IF(Y(I)-Y0 == 0) goto 120
- IF(Y(I)-Y0 < 0) goto 90
- IF(Y(I)-Y0 > 0) goto 90
-c IF(Y(I)-Y0) 90,120,90
-
- 80 IF(YL-Y0+(Y(I)-YL)*(X0-XL)/(X(I)-XL) == 0) goto 120
- IF(YL-Y0+(Y(I)-YL)*(X0-XL)/(X(I)-XL) < 0) goto 90
- IF(YL-Y0+(Y(I)-YL)*(X0-XL)/(X(I)-XL) > 0) goto 85
-c 80 IF(YL-Y0+(Y(I)-YL)*(X0-XL)/(X(I)-XL)) 90,120,85
+ IF(Y(I)-Y0) 90,120,90
+ 80 IF(YL-Y0+(Y(I)-YL)*(X0-XL)/(X(I)-XL)) 90,120,85
85 NPC=NPC+1
90 XL=X(I)
YL=Y(I)
@@ -364,11 +347,12 @@ c 80 IF(YL-Y0+(Y(I)-YL)*(X0-XL)/(X(I)-XL)) 90,120,85
RETURN
120 NPC=2
RETURN
- 140 WRITE(I6,6002)
+ 140 WRITE(LUOUT,6002)
6002 FORMAT('0 POLYGON LOGIC ERROR - PROGRAM SHOULD NOT REACH THIS',
. ' POINT')
RETURN
END
+
*****************************************************************
SUBROUTINE RADR8T (YLAT,VN,VE,VNR,VER)
@@ -393,7 +377,7 @@ C Compute the NAD_83(CORS96) velocity at a point in mm/yr !Not anymore since
IMPLICIT DOUBLE PRECISION (A-H,O-Z)
IMPLICIT INTEGER*4 (I-N)
parameter (NUMGRD = 10)
- parameter (NMREGN = 17)
+ parameter (NMREGN = 30)
COMMON /CONST/ A,F,E2,EPS,AF,PI,TWOPI,RHOSEC
COMMON /FILES/ LUIN, LUOUT, I1,I2,I3,I4,I5,I6
COMMON /VGRID/ B(210000)
@@ -406,6 +390,10 @@ c1001 FORMAT( 'JREGN = ', I6)
*** Use tectonic plate model to compute velocity relative
*** to ITRF2008
IPLATE = JREGN - NUMGRD
+
+*** Subtract the number of placeholder regions
+ IPLATE = IPLATE - 3
+
ELON = - YLON
HT = 0.D0
CALL TOXYZ(YLAT, ELON, HT, X, Y, Z)
@@ -470,33 +458,62 @@ c ENDIF
****************************************
SUBROUTINE PLATVL(IPLATE, X, Y, Z, VX, VY, VZ)
*** Compute the ITRF2008 velocity at point on plate = IPLATE
-*** with coordinates X, Y, Z (in meters)
-*** The resulting velocities--VX, VY, and VZ--will be in meters/yr
-*** References
-*** Altamimi et al. 2012 = JGR (Paper on ITRF2008 plate motion)
-*** DeMets et al. 2010 = Geophysical Journal Int'l, vol 181,
-*** Snay 2003 = SALIS, Vol 63, No 1 (Paper on Frames for Pacific)
+*** with coordinates X, Y, Z (in meters)
+*** The resulting velocities--VX, VY, and VZ--will be in meters/yr
+*** References:
+*** Altamimi et al. 2012 = JGR (Paper on ITRF2008 plate motion).
+*** Altamimi et al. 2017. "ITRF2014 plate motion model." Geophys. J. Int, 209.
+*** Bird 2003. "An updated digital model of plate boundaries." Geochem. Geophys. Geosyst., 4(3), 1027
+*** DeMets et al. 2010. "Geologically current plate motions." Geophys. J. Int., 181.
+*** Kreemer et al. 2014. "A geodetic plate motion and global strain rate model." Geochem. Geophys. Geosyst., 15.
+*** Mora-Páez et al. 2018. "Crustal deformation in the northern Andes – A new GPS velocity field." J. S. Amer. Earth Sci, 2018.
+*** Snay 2003 = SALIS, Vol 63, No 1 (Paper on Frames for Pacific).
IMPLICIT DOUBLE PRECISION (A-H, O-Z)
IMPLICIT INTEGER*4 (I-N)
- DIMENSION WX(7), WY(7), WZ(7)
+ PARAMETER (NUMPLATE = 17)
+
+ DIMENSION WX(NUMPLATE), WY(NUMPLATE), WZ(NUMPLATE)
COMMON /FILES/ LUIN, LUOUT, I1, I2, I3, I4, I5, I6
+
+*** All plate boundaries are from Bird 2003 with minor topological corrections.
*** IPLATE = 1 --> North America (from Altamimi et al. 2012)
*** 2 --> Caribbean (from Altamimi et al. 2012)
*** 3 --> Pacific (from Altamimi et al. 2012)
*** 4 --> Juan de Fuca (from DeMets et al. 2010)
*** 5 --> Cocos (from DeMets et al. 2010)
-*** 6 --> Mariana (from Snay, 2003)
+*** 6 --> Mariana (from Snay 2003)
*** 7 --> Philippine Sea (from DeMets et al. 2010)
- DATA WX /0.170D-9, 0.238D-9, -1.993D-9,
- 1 6.626D-9, -10.390D-9, -.097D-9, -0.841D-9/
- DATA WY /-3.209D-9, -5.275D-9, 5.023D-9,
- 1 11.708D-9, -14.954D-9, .509D-9, 3.989D-9/
- DATA WZ /-0.485D-9, 3.219D-9,-10.501D-9,
- 1 -10.615D-9, 9.148D-9,-1.682D-9, -10.626D-9/
-
- IF (IPLATE .LE. 0 .OR. IPLATE .GT. 7) THEN
+*** New plates added in December 2020 (v3.3.0):
+*** 8 --> South America (from Altamimi et al. 2017)
+*** 9 --> Nazca (from Altamimi et al. 2017)
+*** 10 --> Panama (from Kreemer et al. 2014)
+*** 11 --> North Andes (from Mora-Paez, 2018)
+*** 12 --> Africa (from Altamimi et al. 2017)
+*** 13 --> Eurasia (from Altamimi et al. 2017)
+*** 14 --> Rivera (from DeMets et al. 2010)
+*** 15 --> Galapagos (from Bird 2003)
+*** 16 --> Tonga (from Kreemer et al. 2014)
+*** 17 --> Niuafo'ou (from Bird 2003)
+
+* Plate rotation rates in radians per year. Existing plates (1-7) have ITRF2008 rates
+* (except for plate 6, the Mariana plate referenced to ITRF2000). The new plates added
+* in December 2020 have ITRF2014 rates (plates 8 thorugh 17).
+ DATA WX / 0.170D-9, 0.238D-9, -1.993D-9, 6.626D-9, -10.390D-9,
+ & -0.097D-9, -0.841D-9, -1.309D-9, -1.614D-9, 2.088D-9,
+ & -1.964D-9, 0.480D-9, -0.412D-9, -21.933D-9, 14.273D-9,
+ & 137.841D-9, -57.324D-9 /
+ DATA WY /-3.209D-9, -5.275D-9, 5.023D-9, 11.708D-9, -14.954D-9,
+ & 0.509D-9, 3.989D-9, -1.459D-9,-7.486D-9, -23.037D-9,
+ & -1.518D-9, -2.977D-9, -2.574D-9, -70.432D-9, 94.440D-9,
+ & 10.447D-9, -5.814D-9 /
+ DATA WZ /-0.485D-9, 3.219D-9,-10.501D-9, -10.615D-9, 9.148D-9,
+ & -1.682D-9, -10.626D-9, -0.679D-9, 7.869D-9, 6.729D-9,
+ & 0.400D-9, 3.554D-9, 3.733D-9, 27.071D-9, 4.520D-9,
+ & 68.458D-9, -3.722D-9 /
+
+ IF (IPLATE .LE. 0 .OR. IPLATE .GT. NUMPLATE) THEN
WRITE (LUOUT, 1) IPLATE
1 FORMAT(' Improper plate ID in PLATVL = ', I6)
STOP
@@ -519,8 +536,21 @@ c ENDIF
VX = VX/1000.d0
VY = VY/1000.d0
VZ = VZ/1000.d0
+
+*** The rotation rates for plates added in Dec 2020 refer to ITRF2014
+*** (plates 8 through 17). The following code converts the rates to
+*** ITRF2008 velocities for these plates.
+ ELSEIF (IPLATE .GE. 8) THEN
+ VX = VX*1000.d0
+ VY = VY*1000.d0
+ VZ = VZ*1000.d0
+ CALL VTRANF(X, Y, Z, VX, VY, VZ, 16, 15)
+ VX = VX/1000.d0
+ VY = VY/1000.d0
+ VZ = VZ/1000.d0
+
*** The following translations rates are added per Altamimi et al. (2012)
-*** for the other six plates
+*** for the other six plates referenced to ITRF2008.
ELSE
VX = 0.00041d0 + VX
VY = 0.00022d0 + VY
@@ -1424,9 +1454,11 @@ C
U3DS = U3DS + C3DS
RETURN
END
-*************************************************************
- SUBROUTINE OKADAW(PSI,ETA,Q,SDIP,CDIP,RATIO,TWOPI,
- 1 VERT,U1SS,U2SS,U3SS,U1DS,U2DS,U3DS)
+
+C********1*********2*********3*********4*********5*********6*********7**
+ SUBROUTINE OKADAW(PSI,ETA,Q,SDIP,CDIP,RATIO,TWOPI,VERT,U1SS,U2SS,
+ & U3SS,U1DS,U2DS,U3DS)
+
IMPLICIT DOUBLE PRECISION (A-H,O-Z)
IMPLICIT INTEGER*4 (I-N)
LOGICAL VERT
@@ -1444,68 +1476,59 @@ C
IF(VERT) THEN
F5 = -RATIO*PSI*SDIP/(R + DBAR)
F4 = -RATIO*Q/(R + DBAR)
- F3 = 0.5D0*RATIO*(ETA/(R + DBAR)
- 1 + YBAR*Q/((R + DBAR)*(R + DBAR))
- 2 - DLOG(R + ETA))
- F1 = -0.5D0*RATIO*PSI*Q/
- 1 ((R + DBAR)*(R + DBAR))
+ F3 = 0.5D0*RATIO*(ETA/(R + DBAR) + YBAR*Q/
+ & ((R + DBAR)*(R + DBAR)) - DLOG(R + ETA))
+ F1 = -0.5D0*RATIO*PSI*Q/((R + DBAR)*(R + DBAR))
ELSE
IF(DABS(PSI) .LE. 0.1D0) then
F5 = 0.d0
ELSE
- F5 = 2.D0*RATIO*
- 1 DATAN((ETA*(X+Q*CDIP)+X*(R+X)*SDIP)/(PSI*(R+X)*CDIP))
- 2 /CDIP
+ F5 = 2.D0*RATIO*DATAN((ETA*(X+Q*CDIP)+X*(R+X)*SDIP)/
+ & (PSI*(R+X)*CDIP))/CDIP
ENDIF
F4 = RATIO*(DLOG(R+DBAR)-SDIP*DLOG(R+ETA))/CDIP
- F3 = RATIO*(YBAR/(CDIP*(R+DBAR)) - DLOG(R+ETA))
- 1 + SDIP*F4/CDIP
+ F3 = RATIO*(YBAR/(CDIP*(R+DBAR)) - DLOG(R+ETA)) + SDIP*F4/CDIP
F1 = -RATIO*(PSI/(CDIP*(R+DBAR))) - SDIP*F5/CDIP
ENDIF
- F2 = -RATIO*DLOG(R+ETA) - F3
-
- U1SS = -(PSI*Q/(R*(R+ETA))
- 1 + TERM + F1*SDIP)/TWOPI
- U2SS = -(YBAR*Q/(R*(R+ETA))
- 1 + Q*CDIP/(R+ETA)
- 2 + F2*SDIP)/TWOPI
- U3SS = -(DBAR*Q/(R*(R+ETA))
- 1 + Q*SDIP/(R+ETA)
- 2 + F4*SDIP)/TWOPI
- U1DS = -(Q/R - F3*SDIP*CDIP)/TWOPI
- U2DS = -(YBAR*Q/(R*(R+PSI))
- 1 + CDIP*TERM - F1*SDIP*CDIP)/TWOPI
- U3DS = -(DBAR*Q/(R*(R+PSI))
- 1 + SDIP*TERM - F5*SDIP*CDIP)/TWOPI
- RETURN
- END
-*******************************************************************
-
-C SUBROUTINE GRDCHK (POSX, POSY, INSIDE)
-
-C
-C ROUTINE CHECKS IF THE POINT HAVING COORDINATES (POSX, POSY)
-C IS WITHIN THE REGION SPANNED BY THE GRID
-C
-C IMPLICIT DOUBLE PRECISION (A-H,O-Z)
-C IMPLICIT INTEGER*4 (I-N)
-C LOGICAL INSIDE
-C COMMON /CDGRID/ GRDLX, GRDUX, GRDLY, GRDUY, ICNTX, ICNTY
+ F2 = -RATIO*DLOG(R+ETA) - F3
-C INSIDE = .TRUE.
-
-C IF (POSX .LT. GRDLX .OR. POSX .GT. GRDUX) THEN
-C INSIDE = .FALSE.
-C ENDIF
-C IF (POSY .LT. GRDLY .OR. POSY .GT. GRDUY) THEN
-C INSIDE = .FALSE.
-C ENDIF
+ U1SS = -(PSI*Q/(R*(R+ETA)) + TERM + F1*SDIP)/TWOPI
+ U2SS = -(YBAR*Q/(R*(R+ETA)) + Q*CDIP/(R+ETA) + F2*SDIP)/TWOPI
+ U3SS = -(DBAR*Q/(R*(R+ETA)) + Q*SDIP/(R+ETA) + F4*SDIP)/TWOPI
+ U1DS = -(Q/R - F3*SDIP*CDIP)/TWOPI
-C RETURN
-C END
+* Following part of subroutine modified based on changes provided by
+* Jarir Saleh on 11/19/2020 to avoid floating point exceptions when a
+* point is located on the extension of a fault plane.
+* Two conditional statements added to avoid floating point exception
+* using variables TERM1 and TERM2:
+ TERM1 = YBAR*Q
+ IF (ABS(TERM1) < 1D-3) THEN
+ U2DS1 = 0.D0
+ ELSE
+ U2DS1 = -YBAR*Q/R/(R+PSI)/TWOPI
+ ENDIF
-*******************************************************************
+ U2DS2 = -CDIP*TERM/TWOPI
+ U2DS3 = F1*SDIP*CDIP/TWOPI
+ U2DS = U2DS1 + U2DS2 + U2DS3
+
+ TERM2 = DBAR*Q
+ IF (ABS(TERM2) < 1D-3) THEN
+ U3DS1 = 0.D0
+ ELSE
+ U3DS1 = -DBAR*Q/R/(R+PSI)/TWOPI
+ ENDIF
+
+ U3DS2 = -SDIP*TERM/TWOPI
+ U3DS3 = F5*SDIP*CDIP/TWOPI
+ U3DS = U3DS1 + U3DS2 + U3DS3
+* End of changes provided by Jarir
+ RETURN
+ END
+
+C********1*********2*********3*********4*********5*********6*********7**
SUBROUTINE GRDWEI (YLON, YLAT, JREGN, I, J, WEI)
C
@@ -1713,6 +1736,7 @@ C***************************************************
C*********************************************************
C
SUBROUTINE TOMNT( IYR, IMON, IDAY, IHR, IMN, MINS )
+*** This subroutine is not called; apparently replaced by IYMDMJ.
C
C********1*********2*********3*********4*********5*********6*********7**
C
@@ -1785,13 +1809,22 @@ C
C
C........ 1.0 CALCULATION
C
- A= IYRP*0.01D0
- B= 2 - A + DINT( A*0.25D0 )
- C= 365.25D0*IYRP
- D= 30.6001D0*(IMOP + 1)
+*** Following 4 lines edited in v3.3.0 to address compiler issue with
+*** real to integer conversion.
+C A= IYRP*0.01D0
+C B= 2 - A + DINT( A*0.25D0 )
+C C= 365.25D0*IYRP
+C D= 30.6001D0*(IMOP + 1)
+
+ A = IDINT(DBLE(IYRP)*0.01D0)
+ B = 2 - A + IDINT(DBLE(A)*0.25D0)
+ C = IDINT(365.25D0*DBLE(IYRP))
+ D = IDINT(30.6001D0*(DBLE(IMOP + 1)))
+
MINS = (B + C + D + IDAY - 679006) * (24 * 60)
& + (60 * IHR) + IMN
-C
+
+
RETURN
END
*****************************************************
@@ -1842,7 +1875,7 @@ C
COMMON /FILES/ LUIN,LUOUT, I1, I2, I3, I4, I5, I6
CHARACTER CARD*80
CHARACTER record*120
- CHARACTER NAMEF*30,NAME*30,NAMEBB*30, NAMEIF*30
+ CHARACTER NAMEF*80, NAME*80, NAMEBB*80, NAMEIF*80
CHARACTER NAME24*24
CHARACTER BLAB*17
CHARACTER NAMEG*10
@@ -1884,7 +1917,7 @@ C
2 ' the predicted displacements. ')
READ(LUIN,50,err=601,iostat=ios) NAMEF
if (ios /= 0) goto 601
- 50 FORMAT(A30)
+ 50 FORMAT(A80)
OPEN(I2,FILE=NAMEF,STATUS='UNKNOWN')
CALL HEADER
@@ -1912,7 +1945,7 @@ C
2 ' FROM ',F8.3, ' TO ',F8.3, ' (decimal years)'//
3 'NAME OF SITE LATITUDE LONGITUDE ',
4 ' NORTH EAST UP ')
- 75 WRITE(LUOUT,80)
+ WRITE(LUOUT,80) !Remove label 75 (v3.3.0)
80 FORMAT(' ********************************'/
1 ' Displacements will be predicted at each point whose',/
2 ' horizontal position is specified.',/
@@ -1939,7 +1972,7 @@ C
ELSEIF(OPTION .EQ. '1') THEN
CALL GETPNT(LATD,LATM,SLAT,LATDIR,LOND,LONM,SLON,
1 LONDIR,NAME24, X,Y,Z,YLAT,YLON,EHT)
- ELON = - YLON
+ ELON = -YLON
call GETVLY(YLAT,ELON,VX,VY,VZ,VN,VE,VU,VOPT,210)
if (vopt .eq. '0') then
call PREDV( ylat, ylon, eht, date1, iopt,
@@ -1957,11 +1990,11 @@ C
2 ' For additional displacements, please indicate how'/
3 ' you wish to supply the horizontal coordinates.'/)
WRITE(LUOUT,150) DN, DE,DU
- 150 FORMAT(' *************************************'/
- 1 ' Northward displacement = ',F7.3,' meters.'/
- 1 ' Eastward displacement = ',F7.3,' meters.'/
- 1 ' Upward displacement = ',F7.3,' meters.'/
- 1 ' ****************************************'//
+ 150 FORMAT(' *****************************************'/
+ 1 ' Northward displacement = ',F7.3,' meters'/
+ 1 ' Eastward displacement = ',F7.3,' meters'/
+ 1 ' Upward displacement = ',F7.3,' meters'/
+ 1 ' *****************************************'//
2 ' For additional displacements, please indicate how'/
3 ' you wish to supply the horizontal coordinates.'/)
WRITE(I2,160) NAME24,LATD,LATM,SLAT,LATDIR,
@@ -2015,7 +2048,7 @@ C
300 FORMAT(' Enter name of blue-book file ')
READ(LUIN,310,err=603,iostat=ios) NAMEBB
if (ios /= 0) goto 603
- 310 FORMAT(A30)
+ 310 FORMAT(A80)
OPEN(I1,FILE=NAMEBB,STATUS='OLD')
320 READ(I1,330,END=350,err=604,iostat=ios) CARD
if (ios /= 0) goto 604
@@ -2107,16 +2140,29 @@ C IF(JN.EQ.'S' .OR. JW.EQ.'E')GO TO 320
450 format(' Enter name of batch file ')
read(luin, 451,err=606,iostat=ios) NAMEIF
if (ios /= 0) goto 606
- 451 format(a30)
+ 451 format(A80)
+
open(I1,FILE=NAMEIF,STATUS='OLD')
+ LINE = 0 !Inititalize line number of input file.
455 read(I1,'(a)',END=460,err=607,iostat=ios) record
if (ios /= 0) goto 607
-c write(i2, 457) record
call interprate_latlon_record (record,XLAT,XLON,name24)
-c write (i2,456) xlat, xlon
-c write(i2,457) record
-c 457 format (a50)
-c 456 format(1x,' xlat = ', f15.3, 'xlon = ', f15.3)
+ LINE = LINE + 1 !Increment line number of input file.
+
+*** If latitude magnitudes > 90 degrees or longitude magnitude > 360 degrees,
+*** write error message and terminate program (added for v3.3.0).
+ IF ((DABS(XLAT) .GT. 90).OR.(DABS(XLON) .GT. 360)) THEN
+ WRITE(*,*)'***********************************************'
+ WRITE(*,*)'Invalid latitude or longitude in input file'
+ WRITE(*,4551)'on line', LINE, ':'
+ WRITE(*,4552) XLAT, XLON, name24
+ WRITE(*,*)'Please check your input file and try again.'
+ WRITE(*,*)'***********************************************'
+ 4551 FORMAT (1X, A, I8, A/)
+ 4552 FORMAT (1X, 2F17.10, 2X, A/)
+ STOP
+ ENDIF
+
YLAT = (XLAT*3600.D0)/RHOSEC
YLON = (XLON*3600.D0)/RHOSEC
CALL TODMSS(YLAT,LATD,LATM,SLAT,ISIGN)
@@ -2154,6 +2200,7 @@ c 456 format(1x,' xlat = ', f15.3, 'xlon = ', f15.3)
WRITE(LUOUT,500)
500 FORMAT(' Improper entry--select again. ')
ENDIF
+
GO TO 85
510 CONTINUE
CLOSE(I2, STATUS = 'KEEP')
@@ -2220,7 +2267,7 @@ c 456 format(1x,' xlat = ', f15.3, 'xlon = ', f15.3)
COMMON /CONST/ A,F,E2,EPS,AF,PI,TWOPI,RHOSEC
COMMON /FILES/ LUIN,LUOUT, I1, I2, I3, I4, I5, I6
CHARACTER CARD*80
- CHARACTER NAMEF*30,NAME*30,NAMEBB*30,PVFILE*30
+ CHARACTER NAMEF*80,NAME*80,NAMEBB*80,PVFILE*80
CHARACTER NAME24*24
CHARACTER BLAB*17
CHARACTER NAMEG*10
@@ -2230,11 +2277,12 @@ c 456 format(1x,' xlat = ', f15.3, 'xlon = ', f15.3)
character frame1*24
character record*120
+*** Commented out following temporary code (v3.3.0).
*** temporary code to plot results ****************
- character TEMPNA
-
- TEMPNA = ' '
- DUMMY = 0.0D0
+C character TEMPNA*8 !Added string length to match string below.
+C
+C TEMPNA = ' '
+C DUMMY = 0.0D0
*** end of temporary code *************************
BLAB = 'OUTSIDE OF REGION'
@@ -2244,7 +2292,7 @@ c 456 format(1x,' xlat = ', f15.3, 'xlon = ', f15.3)
1 ' predicted velocities. ')
READ(LUIN,20,err=700,iostat=ios) NAMEF
if (ios /= 0) goto 700
- 20 FORMAT(A30)
+ 20 FORMAT(A80)
OPEN(I2,FILE=NAMEF,STATUS='UNKNOWN')
CALL HEADER
@@ -2260,7 +2308,7 @@ c 456 format(1x,' xlat = ', f15.3, 'xlon = ', f15.3)
WRITE(LUOUT,22)
22 FORMAT(' Enter name for the file that is to contain'/
1 ' the PV records. ')
- READ(LUIN,'(A30)',err=702,iostat=ios) PVFILE
+ READ(LUIN,'(A80)',err=702,iostat=ios) PVFILE
if (ios /= 0) goto 702
OPEN(I3,FILE = PVFILE, STATUS = 'UNKNOWN')
ENDIF
@@ -2434,27 +2482,28 @@ c 6 ' a specified point having a specified velocity.')
1 1X,F8.5,1X,A1, 1X,A17)
ELSE
+*** Commented out following temporary code (v3.3.0).
*** temporary code to plot results
- ZLAT = DBLE(LATD) + DBLE(LATM)/60.D0 + SLAT/3600.D0
- ZLON = DBLE(LOND) + DBLE(LONM)/60.D0 + SLON/3600.D0
- ZLON = 360.D0 - ZLON
- TOTVEL = DSQRT(VN*VN + VE*VE)
-
+C ZLAT = DBLE(LATD) + DBLE(LATM)/60.D0 + SLAT/3600.D0
+C ZLON = DBLE(LOND) + DBLE(LONM)/60.D0 + SLON/3600.D0
+C ZLON = 360.D0 - ZLON
+C TOTVEL = DSQRT(VN*VN + VE*VE)
+C
*** code to create vectors to be plotted
-c IF (TOTVEL .GE. 5.0D0 .AND. TOTVEL .LE. 50.D0) THEN
-c TVE = VE/10.D0
-c TVN = VN/10.D0
-c WRITE(I2,129) ZLON,ZLAT,TVE,TVN,DUMMY,DUMMY,DUMMY,
-c 1 TEMPNA
-c 129 FORMAT(F10.6, 2x, F9.6, 2X, 5(F7.2, 2x), A8)
-c ENDIF
-
+C IF (TOTVEL .GE. 5.0D0 .AND. TOTVEL .LE. 50.D0) THEN
+C TVE = VE/10.D0
+C TVN = VN/10.D0
+C WRITE(I2,129) ZLON,ZLAT,TVE,TVN,DUMMY,DUMMY,DUMMY,
+C 1 TEMPNA
+C 129 FORMAT(F10.6, 2x, F9.6, 2X, 5(F7.2, 2x), A8)
+C ENDIF
+C
*** code to create contour plots
C WRITE(I2,129) ZLON, ZLAT, TOTVEL
C 129 FORMAT(F6.2, 1X, F6.2, 1X, F5.1)
-
*** end of temporary code
+
*** beginning of original code
WRITE(I2,130)NAMEG,I,J,LATD,LATM,SLAT,LATDIR,
1 LOND,LONM,SLON,LONDIR,VN,VE,VU
@@ -2479,7 +2528,7 @@ C 129 FORMAT(F6.2, 1X, F6.2, 1X, F5.1)
200 FORMAT(' Enter name of blue-book file. ')
READ(LUIN,210,err=705,iostat=ios) NAMEBB
if (ios /= 0) goto 705
- 210 FORMAT(A30)
+ 210 FORMAT(A80)
OPEN(I1,FILE=NAMEBB,STATUS='OLD')
220 READ(I1,230,END=250,err=706,iostat=ios) CARD
if (ios /= 0) goto 706
@@ -2571,11 +2620,29 @@ C 129 FORMAT(F6.2, 1X, F6.2, 1X, F5.1)
400 FORMAT(' Enter name of input file. ')
READ(LUIN,410,err=708,iostat=ios) NAMEBB
if (ios /= 0) goto 708
- 410 FORMAT(A30)
+ 410 FORMAT(A80)
+
OPEN(I1,FILE=NAMEBB,STATUS='OLD')
+ LINE = 0 !Inititalize line number of input file.
420 READ(I1,'(a)',END=450,err=709,iostat=ios) record
call interprate_latlon_record (record,XLAT,XLON,NAME24)
if (ios /= 0) goto 709
+ LINE = LINE + 1 !Increment line number of input file.
+
+*** If latitude magnitudes > 90 degrees or longitude magnitude > 360 degrees,
+*** write error message and terminate program (added for v3.3.0).
+ IF ((DABS(XLAT) .GT. 90).OR.(DABS(XLON) .GT. 360)) THEN
+ WRITE(*,*)'***********************************************'
+ WRITE(*,*)'Invalid latitude or longitude in input file'
+ WRITE(*,4201)'on line', LINE, ':'
+ WRITE(*,4202) XLAT, XLON, name24
+ WRITE(*,*)'Please check your input file and try again.'
+ WRITE(*,*)'***********************************************'
+ 4201 FORMAT (1X, A, I8, A/)
+ 4202 FORMAT (1X, 2F17.10, 2X, A/)
+ STOP
+ ENDIF
+
YLAT = (XLAT*3600.D0)/RHOSEC
YLON = XLON*3600.d0/RHOSEC
CALL TODMSS(YLAT, LATD, LATM, SLAT, ISIGN)
@@ -2692,14 +2759,21 @@ C 129 FORMAT(F6.2, 1X, F6.2, 1X, F5.1)
IMPLICIT DOUBLE PRECISION (A-H,O-Z)
IMPLICIT INTEGER*4 (I-N)
logical Is_iopt_NAD83
+ COMMON /CONST/ A,F,E2,EPS,AF,PI,TWOPI,RHOSEC
Is_iopt_NAD83 = (IOPT == 1)
*** Get reference latitude RLAT and reference longitude RLON in NAD 83
-c IF(IOPT .EQ. 0 .OR. IOPT .EQ. 1) THEN !Not NAD83 antmore
+c IF(IOPT .EQ. 0 .OR. IOPT .EQ. 1) THEN !Not NAD83 anymore
IF(IOPT .EQ. 15) THEN
RLAT = YLAT
- RLON = YLON
+*** Added conditional statement to get rid of out-of-region error when
+*** YLON is negative for reference frame (v3.3.0):
+ IF(YLON .GE. 0.D0) THEN
+ RLON = YLON
+ ELSE
+ RLON = YLON + TWOPI
+ ENDIF
ELSE
ELON = -YLON
CALL TOXYZ(YLAT,ELON,EHT,X,Y,Z)
@@ -2819,7 +2893,7 @@ c write (*,*) "FROM XT08 ",RLAT*180.d0/pi,WLON*180.d0/pi,EHT08
character card*80,namebb*80,nameif*80,name24*80
character record*120
- character namef*30
+ character NAMEF*80
character frame1*24, frame2*24
character jn*1,jw*1,LATDIR*1,LONDIR*1
character option*1, answer*1, vopt*1
@@ -2840,7 +2914,7 @@ c write (*,*) "FROM XT08 ",RLAT*180.d0/pi,WLON*180.d0/pi,EHT08
80 format(
1 ' Please enter the name for the file to contain'/
2 ' the transformed positions. ')
- read(luin,'(a30)',err=600,iostat=ios) namef
+ read(luin,'(A80)',err=600,iostat=ios) namef
if (ios /= 0) goto 600
open(i2, file = namef, status = 'unknown')
CALL HEADER
@@ -2864,7 +2938,7 @@ c write (*,*) "FROM XT08 ",RLAT*180.d0/pi,WLON*180.d0/pi,EHT08
write(luout,*) ' Improper selection -- try again. '
go to 105
endif
- Is_out_NAD83 = (iopt2 == 1 .and. frame1(1:3) /= "WGS")
+ Is_out_NAD83 = (iopt2 == 1 .and. frame2(1:3) /= "WGS") !Changed from frame1 in v3.3.0.
Is_out_NAD83PAC = (iopt2 == 12)
Is_out_NAD83MAR = (iopt2 == 13)
@@ -3070,10 +3144,10 @@ c open (i6,file='transformed_'//namebb)
C write some comments in the transformed files
call extract_name (namebb,iii)
-c write (I2,1309) namebb(1:iii)
-c write (I2,1309) trim(namebb)
- 1309 format (/'The file, transformed_',a,
- & ', contains the transformed input file.'/)
+
+*** Commented out due to unused label (v3.3.0).
+*1309 format (/'The file, transformed_',a,
+* & ', contains the transformed input file.'/)
write (i2,1310) HTDP_version
1310 format (' ***CAUTION: This file was processed using HTDP',
@@ -3093,15 +3167,16 @@ c write (I2,1309) trim(namebb)
310 read(i1, '(a80)', end = 390,err=604,iostat=ios) card
if (ios /= 0) goto 604
if (card(7:10) .eq. '*80*') then
-c write (*,'(a80)' ) card
read(card,320,err=605,iostat=ios) isn,name24(1:30),latd,
& latm,slat,jn,lond, lonm, slon, jw
-c write (*,321) latd, latm, slat, jn, lond, lonm, slon, jw
if (ios /= 0) goto 605
320 format(10x, i4, a30, i2, i2, f7.5, a1,
& i3, i2, f7.5, a1)
- 321 format(i2, i2, f7.5, a1,3x, i3, i2, f7.5, a1)
+
+*** Commented out due to unused label (v3.3.0).
+* 321 format(i2, i2, f7.5, a1,3x, i3, i2, f7.5, a1)
+
ylat = (dble((latd*60 + latm)*60) + slat) / rhosec
ylon = (dble((lond*60 + lonm)*60) + slon) / rhosec
if (jn .eq. 'S') ylat = -ylat
@@ -3223,16 +3298,30 @@ C open (i6,file='transformed_'//nameif)
C write some comments in the transformed files
call extract_name (nameif,iii)
-c write (I2,1309) nameif(1:iii)
-c write (I2,1309) trim(nameif)
write (i2,1310) HTDP_version
write (i2,1311) frame2
WRITE (I2, 1312) MONTH2, IDAY2, IYEAR2, DATE2
-c const = 180.d0/PI
+ LINE = 0 !Inititalize line number of input file.
410 read (i1,'(a)',end=450,err=607,iostat=ios) record
if (ios /= 0) goto 607
call interprate_XYZ_record (record,xlat,xlon,eht,name24)
+ LINE = LINE + 1 !Increment line number of input file.
+
+*** If latitude magnitudes > 90 degrees or longitude magnitude > 360 degrees,
+*** write error message and terminate program (added for v3.3.0).
+ IF ((DABS(xlat) .GT. 90).OR.(DABS(xlon) .GT. 360)) THEN
+ WRITE(*,*)'***********************************************'
+ WRITE(*,*)'Invalid latitude or longitude in input file'
+ WRITE(*,4101)'on line', LINE, ':'
+ WRITE(*,4102) xlat, xlon, eht, name24
+ WRITE(*,*)'Please check your input file and try again.'
+ WRITE(*,*)'***********************************************'
+ 4101 FORMAT (1X, A, I8, A/)
+ 4102 FORMAT (1X, 2F17.10, F11.3, 2X, A)
+ STOP
+ ENDIF
+
ylat = (xlat*3600.d0) / rhosec
ylon = (xlon*3600.d0) / rhosec
elon = -ylon
@@ -3299,7 +3388,7 @@ c 1 name24,0,vxsave,vysave,vzsave,vnsave,vesave,vusave)
write (i2,449) outlat,outlon,ehtnew,name24(1:iii)
c write (i6,449) outlat,outlon,ehtnew,trim(name24)
- 449 format (2f16.10,f10.3,4x,a)
+ 449 format (2f16.10,f10.3,4x,a)
go to 410
450 close(i1, status = 'keep')
@@ -3314,7 +3403,7 @@ c close(i6, status = 'keep')
vesave = 0.d0
vusave = 0.d0
write (luout, 4001)
-4001 format (' Enter name of input file: ')
+ 4001 format (' Enter name of input file: ')
read (luin, '(a)',err=600,iostat=ios) nameif
if (ios /= 0) goto 600
open (i1, file = nameif, status = 'old')
@@ -3323,12 +3412,6 @@ c open (i6,file='transformed_'//nameif)
C write some comments in the transformed files
call extract_name (nameif,iii)
-c write (i2,1309) nameif(1:iii)
-c write (i2,1309) trim(nameif)
-c write (i6,1310) HTDP_version
-c write (i6,1311) frame2
-c WRITE (i6, 1312) MONTH2, IDAY2, IYEAR2, DATE2
-c const = 180.d0/PI
411 read (i1,'(a)',end=451,err=607,iostat=ios) record
if (ios /= 0) goto 607
call interprate_XYZ_record (record,x,y,z,name24)
@@ -3420,12 +3503,6 @@ c open (i6,file='transformed_'//nameif)
C write some comments in the transformed files
call extract_name (nameif,iii)
-c write (i2,1309) nameif(1:iii)
-c write (i2,1309) trim(nameif)
-c write (i6,1310) HTDP_version
-c write (i6,1311) frame2
-c WRITE (i6, 1312) MONTH2, IDAY2, IYEAR2, DATE2
-c const = 180.d0/PI
511 read (i1,'(a)',end=551,err=607,iostat=ios) record
if (ios /= 0) goto 607
call interprate_XYZVxVyVz_record (record,x,y,z,Vx,Vy,Vz,name24)
@@ -3630,7 +3707,7 @@ C Important note:
C The parameters in common block tranpa are computed using the IGS convention ITRF96 <> ITRF97.
C The parameters in common block tranpa1 are computed using the IERS convention ITRF96 = ITRF97.
C The latter parameters were added to HTDP in 09/2014. They will be used to transform between
-C ITRF systems. They will not be used if the transformation involves NAD83 or WGS84 (transit).
+C ITRF systems. They will not be used if the transformation involves NAD83 or WGS84 (original/transit).
C However, the NAD 83 Pacific frames use the IERS convention ITRF96 = ITRF97.
@@ -3670,6 +3747,7 @@ C Parameters computed with the IGS convention ITRF96 <> ITRF97
refepc(1) = 1997.0d0
*** From ITRF94 to ITRF88
+*** Update scale in v3.3.0 due to ITRF94 to ITRF93 transformation update.
tx(2) = 0.018d0
ty(2) = 0.000d0
tz(2) = -0.092d0
@@ -3682,11 +3760,12 @@ C Parameters computed with the IGS convention ITRF96 <> ITRF97
drx(2) = 0.0d0
dry(2) = 0.0d0
drz(2) = 0.0d0
- scale(2) = 0.74d-8
+ scale(2) = 0.749d-8 !Previous scale = 0.74d-8 (prior to v3.3.0)
dscale(2) = 0.0d0
refepc(2) = 1988.0d0
*** From ITRF94 to ITRF89
+*** Update scale in v3.3.0 due to ITRF94 to ITRF93 transformation update.
tx(3) = 0.023d0
ty(3) = 0.036d0
tz(3) = -0.068d0
@@ -3699,11 +3778,12 @@ C Parameters computed with the IGS convention ITRF96 <> ITRF97
drx(3) = 0.0d0
dry(3) = 0.0d0
drz(3) = 0.0d0
- scale(3) = 0.43d-8
+ scale(3) = 0.439d-8 !Previous scale = 0.43d-8 (prior to v3.3.0)
dscale(3) = 0.0d0
refepc(3) = 1988.0d0
*** From ITRF94 to ITRF90
+*** Update scale in v3.3.0 due to ITRF94 to ITRF93 transformation update.
tx(4) = 0.018d0
ty(4) = 0.012d0
tz(4) = -0.030d0
@@ -3716,11 +3796,12 @@ C Parameters computed with the IGS convention ITRF96 <> ITRF97
drx(4) = 0.0d0
dry(4) = 0.0d0
drz(4) = 0.0d0
- scale(4) = 0.09d-8
+ scale(4) = 0.099d-8 !Previous scale = 0.09d-8 (prior to v3.3.0)
dscale(4) = 0.0d0
refepc(4) = 1988.0d0
*** From ITRF94 to ITRF91
+*** Update scale in v3.3.0 due to ITRF94 to ITRF93 transformation update.
tx(5) = 0.020d0
ty(5) = 0.016d0
tz(5) = -0.014d0
@@ -3733,11 +3814,12 @@ C Parameters computed with the IGS convention ITRF96 <> ITRF97
drx(5) = 0.0d0
dry(5) = 0.0d0
drz(5) = 0.0d0
- scale(5) = 0.06d-8
+ scale(5) = 0.069d-8 !Previous scale = 0.06d-8 (prior to v3.3.0)
dscale(5) = 0.0d0
refepc(5) = 1988.0d0
*** From ITRF94 to ITRF92
+*** Update scale in v3.3.0 due to ITRF94 to ITRF93 transformation update.
tx(6) = 0.008d0
ty(6) = 0.002d0
tz(6) = -0.008d0
@@ -3750,11 +3832,20 @@ C Parameters computed with the IGS convention ITRF96 <> ITRF97
drx(6) = 0.0d0
dry(6) = 0.0d0
drz(6) = 0.0d0
- scale(6) = -0.08d-8
+ scale(6) = -0.071d-8 !Previous scale = -0.08d-8 (prior to v3.3.0)
dscale(6) = 0.0d0
refepc(6) = 1988.0d0
*** From ITRF94 to ITRF93
+*** Update scale in v3.3.0 to match current value published by IERS
+*** (https://itrf.ign.fr/trans_para.php). Supersedes scale in file
+*** "ITRF94.TX" at ftp://itrf-ftp.ign.fr/pub/itrf/itrf94/.
+*** Previous link under “Other transformation parameters” at
+*** https://itrf.ign.fr/ITRF_solutions/94/ITRF94.php?page=2 currently
+*** does not work (as of 1/15/2021).
+*** This update also affects the scale for transformations from ITRF94
+*** to all earlier ITRFs.
+*** Note that this transformation is not published in IERS TN20 (1996).
tx(7) = 0.006d0
ty(7) = -0.005d0
tz(7) = -0.015d0
@@ -3767,7 +3858,7 @@ C Parameters computed with the IGS convention ITRF96 <> ITRF97
drx(7) = 0.00011d0 / rhosec
dry(7) = 0.00019d0 / rhosec
drz(7) = -0.00005d0 / rhosec
- scale(7) = 0.04d-8
+ scale(7) = 0.049d-8 !Previous scale = 0.040d-8 (prior to v3.3.0)
dscale(7) = 0.0d0
refepc(7) = 1988.0d0
@@ -3968,6 +4059,7 @@ C Parameters computed with the IERS convention ITRF96 = ITRF97
refepc1(1) = 1997.0d0
*** From ITRF94 to ITRF88
+*** Update scale in v3.3.0 due to ITRF94 to ITRF93 transformation update.
tx1(2) = 0.018d0
ty1(2) = 0.000d0
tz1(2) = -0.092d0
@@ -3980,11 +4072,12 @@ C Parameters computed with the IERS convention ITRF96 = ITRF97
drx1(2) = 0.0d0
dry1(2) = 0.0d0
drz1(2) = 0.0d0
- scale1(2) = 0.74d-8
+ scale1(2) = 0.749d-8 !Previous scale = 0.74d-8 (prior to v3.3.0)
dscale1(2) = 0.0d0
refepc1(2) = 1988.0d0
*** From ITRF94 to ITRF89
+*** Update scale in v3.3.0 due to ITRF94 to ITRF93 transformation update.
tx1(3) = 0.023d0
ty1(3) = 0.036d0
tz1(3) = -0.068d0
@@ -3997,11 +4090,12 @@ C Parameters computed with the IERS convention ITRF96 = ITRF97
drx1(3) = 0.0d0
dry1(3) = 0.0d0
drz1(3) = 0.0d0
- scale1(3) = 0.43d-8
+ scale1(3) = 0.439d-8 !Previous scale = 0.43d-8 (prior to v3.3.0)
dscale1(3) = 0.0d0
refepc1(3) = 1988.0d0
*** From ITRF94 to ITRF90
+*** Update scale in v3.3.0 due to ITRF94 to ITRF93 transformation update.
tx1(4) = 0.018d0
ty1(4) = 0.012d0
tz1(4) = -0.030d0
@@ -4014,11 +4108,12 @@ C Parameters computed with the IERS convention ITRF96 = ITRF97
drx1(4) = 0.0d0
dry1(4) = 0.0d0
drz1(4) = 0.0d0
- scale1(4) = 0.09d-8
+ scale1(4) = 0.099d-8 !Previous scale = 0.09d-8 (prior to v3.3.0)
dscale1(4) = 0.0d0
refepc1(4) = 1988.0d0
*** From ITRF94 to ITRF91
+*** Update scale in v3.3.0 due to ITRF94 to ITRF93 transformation update.
tx1(5) = 0.020d0
ty1(5) = 0.016d0
tz1(5) = -0.014d0
@@ -4031,11 +4126,12 @@ C Parameters computed with the IERS convention ITRF96 = ITRF97
drx1(5) = 0.0d0
dry1(5) = 0.0d0
drz1(5) = 0.0d0
- scale1(5) = 0.06d-8
+ scale1(5) = 0.069d-8 !Previous scale = 0.06d-8 (prior to v3.3.0)
dscale1(5) = 0.0d0
refepc1(5) = 1988.0d0
*** From ITRF94 to ITRF92
+*** Update scale in v3.3.0 due to ITRF94 to ITRF93 transformation update.
tx1(6) = 0.008d0
ty1(6) = 0.002d0
tz1(6) = -0.008d0
@@ -4048,11 +4144,20 @@ C Parameters computed with the IERS convention ITRF96 = ITRF97
drx1(6) = 0.0d0
dry1(6) = 0.0d0
drz1(6) = 0.0d0
- scale1(6) = -0.08d-8
+ scale1(6) = -0.071d-8 !Previous scale = -0.08d-8 (prior to v3.3.0)
dscale1(6) = 0.0d0
refepc1(6) = 1988.0d0
*** From ITRF94 to ITRF93
+*** Update scale in v3.3.0 to match current value published by IERS
+*** (https://itrf.ign.fr/trans_para.php). Supersedes scale in file
+*** "ITRF94.TX" at ftp://itrf-ftp.ign.fr/pub/itrf/itrf94/.
+*** Previous link under “Other transformation parameters” at
+*** https://itrf.ign.fr/ITRF_solutions/94/ITRF94.php?page=2 currently
+*** does not work (as of 1/15/2021).
+*** This update also affects the scale for transformations from ITRF94
+*** to all earlier ITRFs.
+*** Note that this transformation is not published in IERS TN20 (1996).
tx1(7) = 0.006d0
ty1(7) = -0.005d0
tz1(7) = -0.015d0
@@ -4065,7 +4170,7 @@ C Parameters computed with the IERS convention ITRF96 = ITRF97
drx1(7) = 0.00011d0 / rhosec
dry1(7) = 0.00019d0 / rhosec
drz1(7) = -0.00005d0 / rhosec
- scale1(7) = 0.04d-8
+ scale1(7) = 0.049d-8 !Previous scale = 0.04d-8 (prior to v3.3.0)
dscale1(7) = 0.0d0
refepc1(7) = 1988.0d0
@@ -4489,7 +4594,7 @@ c write (*,*) "TO TIIT94_IERS ",x2,y2,z2
iframe(4) = 10
nframe(4) = 'WGS_72 '
iframe(5) = 1
- nframe(5) = 'WGS_84(transit) '
+ nframe(5) = 'WGS_84(original) '
c iframe(6) = 6 (This was incorrect in all versions of HTDP)
iframe(6) = 5
nframe(6) = 'WGS_84(G730) '
@@ -4532,14 +4637,14 @@ c nframe(10)= 'PNEOS_90 or NEOS_90 '
iframe(24)= 16
nframe(24)= 'ITRF2014 or IGS14/IGb14 '
- write(luout, 100)
+ write(luout, 100)
100 format(
1' 1...NAD_83(2011/CORS96/2007) (North American plate fixed) '/
1' 2...NAD_83(PA11/PACP00) (Pacific plate fixed) '/
1' 3...NAD_83(MA11/MARP00) (Mariana plate fixed) '/
1' '/
c 1' 4...WGS_72 '/
- 1' 5...WGS_84(transit) (NAD_83(2011) used) 15...ITRF91 '/
+ 1' 5...WGS_84(original) (NAD_83(2011) used) 15...ITRF91 '/
1' 6...WGS_84(G730) (ITRF91 used) 16...ITRF92 '/
1' 7...WGS_84(G873) (ITRF94 used) 17...ITRF93 '/
1' 8...WGS_84(G1150) (ITRF2000 used) 18...ITRF94 '/
@@ -4561,6 +4666,7 @@ c 1' 14...ITRF90 '/ )
mframe = ' '
kopt = iopt
endif
+
return
50 write (*,*) 'Failed to read option in MENU1:ios=',ios
@@ -4579,9 +4685,9 @@ c 1' 14...ITRF90 '/ )
IMPLICIT INTEGER*4 (I-N)
parameter (numref = 16)
parameter (nbbdim = 10000)
- CHARACTER OLDBB*30,NEWBB*30, NAMEIF*30
+ CHARACTER OLDBB*80, NEWBB*80, NAMEIF*80
CHARACTER NAME24*24
- CHARACTER OPT*1,ANSWER*1,BBTYPE*1,VOPT*1
+ CHARACTER OPT*1, ANSWER*1, BBTYPE*1, VOPT*1
CHARACTER LATDIR*1, LONDIR*1, LATDR*1, LONDR*1
character frame1*24, frame2*24
character HTDP_version*8
@@ -4589,7 +4695,6 @@ c 1' 14...ITRF90 '/ )
LOGICAL Is_iopt_NAD83
COMMON /CONST/ A,F,E2,EPS,AF,PI,TWOPI,RHOSEC
COMMON /FILES/ LUIN, LUOUT, I1, I2, I3, I4, I5, I6
- COMMON /CAUTION/ MONTH2,IDAY2,IYEAR2,DATE2,frame1
WRITE(LUOUT,20)
20 FORMAT(' ********************************************'/
@@ -4656,7 +4761,7 @@ c 1' 14...ITRF90 '/ )
ENDIF
WRITE(LUOUT,1030)
1030 FORMAT(' ENTER file to save updated positions. ')
- READ(LUIN,'(A30)',err=502,iostat=ios) NEWBB
+ READ(LUIN,'(A80)',err=502,iostat=ios) NEWBB
if (ios /= 0) goto 502
OPEN(I2,FILE=NEWBB,STATUS='UNKNOWN')
CALL HEADER
@@ -4729,6 +4834,7 @@ c 1' 14...ITRF90 '/ )
1 f8.2, ' mm/yr',f8.3, ' m'/
1 1X, 'Z ',2(6X,F13.3),
1 f8.2, ' mm/yr',F8.3,' m'/)
+
1075 WRITE(LUOUT,1080)
1080 FORMAT(' Update more positions? (y/n) ')
READ(LUIN,'(A1)',err=500,iostat=ios) ANSWER
@@ -4758,7 +4864,7 @@ c 1' 14...ITRF90 '/ )
100 FORMAT(' Enter name of the blue book file to be updated.'/)
READ(LUIN,110,err=502,iostat=ios) OLDBB
if (ios /= 0) goto 502
- 110 FORMAT(A30)
+ 110 FORMAT(A80)
WRITE(LUOUT,120)
120 FORMAT(' Enter name for the new blue book file that is to '/
1 'contain the updated information.'/)
@@ -4815,9 +4921,9 @@ c * 'updated to ',I2,'-',I2.2,'-',I4, ' = (',F8.3,') ***')
c ENDIF
IF(BBTYPE .EQ. '1') THEN
- CALL UPBB4(MIN1,MIN2,OPT,IOPT)
+ CALL UPBB4(MIN1,MIN2,OPT)
ELSEIF(BBTYPE .EQ. '2') THEN
- CALL UPBB5(MIN1,MIN2,OPT,IOPT)
+ CALL UPBB5(MIN1,MIN2,OPT)
ENDIF
CLOSE(I1, STATUS = 'KEEP')
CLOSE(I2, STATUS = 'KEEP')
@@ -4834,11 +4940,11 @@ c ENDIF
ELSEIF(ANSWER .eq. 'Y' .or. ANSWER .eq. 'y')THEN
WRITE(LUOUT,620)
620 FORMAT(' Enter name of old G-FILE to be updated. ')
- READ(LUIN,'(A30)',err=502,iostat=ios) OLDBB
+ READ(LUIN,'(A80)',err=502,iostat=ios) OLDBB
if (ios /= 0) goto 502
WRITE(LUOUT,630)
630 FORMAT(' Enter name for the new updated G-FILE. ')
- READ(LUIN,'(A30)',err=502,iostat=ios) NEWBB
+ READ(LUIN,'(A80)',err=502,iostat=ios) NEWBB
if (ios /= 0) goto 502
OPEN(I1,FILE=OLDBB,STATUS='OLD')
OPEN(I2,FILE=NEWBB,STATUS='UNKNOWN')
@@ -4897,7 +5003,7 @@ c ENDIF
RETURN
endif
write(luout, 1030)
- read(luin, '(a30)',err=502,iostat=ios)NEWBB
+ read(luin, '(A80)',err=502,iostat=ios)NEWBB
if (ios /= 0) goto 502
open(I2, FILE=NEWBB, STATUS='UNKNOWN')
CALL HEADER
@@ -5433,12 +5539,8 @@ C 1 YLATT,YLONT,EHTNEW,DN,DE,DU,IOPT)
ENDIF
*** Unrecognized blue book record
+*** Associated ELSE statement with label 500 deleted in v3.3.0.
- ELSE
-c WRITE(LUOUT,500) TYPE
- 500 FORMAT(' This software does not recognize an ',A4,/
- 1 ' record. The record will be copied to the new'/
- 2 ' file without change.')
ENDIF
WRITE(I2,175) CARD
GO TO 170
@@ -5617,7 +5719,7 @@ C 200 FORMAT(BZ, 9X,I5,T40,A6,T51,I5,T64,I3,I2,F3.1)
ENDIF
ANGLE = DABS(DA)
CALL TODMSS(ANGLE,IDEG,MIN,SEC,ISIGN)
- ISEC1 = SEC
+ ISEC1 = IDINT(SEC) !Convert SEC to integer (v3.3.0)
ISEC2 = IDNINT((SEC - DBLE(ISEC1)) * 100.D0)
WRITE(CARD(152:162),211)SIGN,IDEG,MIN,ISEC1,ISEC2
211 FORMAT(A1,I3.3,I2.2,I2.2,'.',I2.2)
@@ -5679,7 +5781,7 @@ C 220 FORMAT(BZ, 9X,I5,I2,T40,A6,T51,I5)
ENDIF
ANGLE = DABS(DA - DA0)
CALL TODMSS(ANGLE,IDEG,MIN,SEC,ISIGN)
- ISEC1 = SEC
+ ISEC1 = IDINT(SEC) !Convert SEC to integer (v3.3.0)
ISEC2 = IDNINT((SEC-DBLE(ISEC1))*100.D0)
WRITE(CARD(132:142),251) SIGN,IDEG,MIN,ISEC1,ISEC2
251 FORMAT(A1,I3.3,I2.2,I2.2,'.',I2.2)
@@ -5762,12 +5864,6 @@ C 1 YLATT,YLONT,EHTNEW,DN,DE,DU,IOPT)
write (*,*) "PLEASE CHECK YOUR INPUT FILE AND TRY AGAIN"
stop
- 701 write (*,'(/)')
- write (*,*) "Failed to read card *12* in UPBB4:ios=",ios
- write (*,*) "ABNORMAL TERMINATION"
- write (*,*) "PLEASE CHECK YOUR INPUT FILE AND TRY AGAIN"
- stop
-
702 write (*,'(/)')
write (*,*) "Failed to read *50,51,52* in UPBB4:ios=",ios
write (*,*) "ABNORMAL TERMINATION"
@@ -5798,12 +5894,6 @@ C 1 YLATT,YLONT,EHTNEW,DN,DE,DU,IOPT)
write (*,*) "PLEASE CHECK YOUR INPUT FILE AND TRY AGAIN"
stop
- 707 write (*,'(/)')
- write (*,*) "Failed to read *30,32* in UPBB4:ios=",ios
- write (*,*) "ABNORMAL TERMINATION"
- write (*,*) "PLEASE CHECK YOUR INPUT FILE AND TRY AGAIN"
- stop
-
708 write (*,'(/)')
write (*,*) "Failed to read *80* in UPBB4:ios=",ios
write (*,*) "ABNORMAL TERMINATION"
@@ -6188,12 +6278,6 @@ C DECYR2 = DBLE(IYEAR2) + DBLE(MINO2 - MIN00)/525600.D0
write (*,*) "PLEASE CHECK YOUR INPUT FILE AND TRY AGAIN"
stop
- 302 write (*,'(/)')
- write (*,*) "Failed to read C card in UPGFIG:ios=",ios
- write (*,*) "ABNORMAL TERMINATION"
- write (*,*) "PLEASE CHECK YOUR INPUT FILE AND TRY AGAIN"
- stop
-
303 write (*,'(/)')
write (*,*) "Failed to read F card in UPGFIG:ios=",ios
write (*,*) "ABNORMAL TERMINATION"
@@ -6379,8 +6463,8 @@ C coordinates as if they were NAD 83(2011)coordinates.
IRFCON(37) = 16
-*** From HTDP identifier to blue book identifier
-*** NAD 83 (set equal to WGS 84 (transit))
+*** From HTDP identifier to blue book identifier.
+*** NAD 83 (2011/2007/CORS96/...) referenced to North America plate.
c JRFCON(1) = 2
JRFCON(1) = 34
@@ -6418,17 +6502,11 @@ c JRFCON(1) = 2
c JRFCON(12) = 0
c JRFCON(12) = 2
JRFCON(12) = 35
-C Michael Dennis requested that HTDP identify
-C NAD 83 (PA11) coordinates as WGS 84(transit)
-C coordinates in the Bluebook context
*** NAD 83 (MARP00) or NAD 83 (MA11)
c JRFCON(13) = 0
c JRFCON(13) = 2
JRFCON(13) = 36
-C Michael Dennis requested that HTDP identify
-C NAD 83 (MA11) coordinates as WGS 84(transit)
-C coordinates in the Bluebook context
*** ITRF2005 or IGS05
JRFCON(14) = 26
@@ -6675,8 +6753,88 @@ C The parameters in common block tranpa1 are computed using the IERS values of
2 ' with north being positive. For example, 35,17,28.3 '/
2 ' For a point in the southern hemisphere, enter a minus sign'/
3 ' before each value. For example, -35,-17,-28.3')
+
READ(LUIN,*,err=202,iostat=ios) LATD, LATM, SLAT
if (ios /= 0) goto 202
+
+*** START insertion of new code and comments for v3.3.0 to handle
+*** incorrect input latitude and longitude.
+***
+*** Test whether latitude magnitude is > 90 degrees. If it is, prompt
+*** for re-entry.
+ TEST = DBLE(ABS(LATD)) + DBLE(ABS(LATM))/60.D0
+ & + DABS(SLAT)/3600.D0
+ DO WHILE (DABS(TEST) .GT. 90.D0)
+ WRITE(*,*)' Latitude magnitude (degrees) =', TEST
+ WRITE(*,*)
+ & ' Magnitude cannot exceed 90. Please re-enter all values.'
+ READ(LUIN,*,err=202,iostat=ios) LATD, LATM, SLAT
+ if (ios /= 0) goto 202
+ TEST = DBLE(ABS(LATD)) + DBLE(ABS(LATM))/60.D0
+ & + DABS(SLAT)/3600.D0
+ END DO
+
+*** Non-zero latitude minutes and seconds must be the same sign, and
+*** if latitude degrees is non-zero, minutes and seconds must be the
+*** same sign as latitude degrees. Otherwise prompt for re-entry.
+ IF (LATD .EQ. 0) THEN
+ IF (DBLE(LATM)*SLAT .LT. 0.D0) THEN
+ WRITE(*,*)' Minutes and seconds must be the same sign.',
+ & ' Please re-enter minutes and seconds.'
+ READ(LUIN,*,err=202,iostat=ios) LATM, SLAT
+ if (ios /= 0) goto 202
+ ENDIF
+ ENDIF
+ IF (LATD .GT. 0) THEN
+ IF ((LATM .LT. 0).OR.(SLAT .LT. 0.D0))
+ & WRITE(*,*)' Latitude degrees are positive.'
+ DO WHILE (LATM .LT. 0)
+ WRITE(*,*)
+ & ' Minutes must also be positive. Please re-enter minutes.'
+ READ(LUIN,*,err=202,iostat=ios) LATM
+ if (ios /= 0) goto 202
+ END DO
+ DO WHILE (SLAT .LT. 0.D0)
+ WRITE(*,*)
+ & ' Seconds must also be positive. Please re-enter seconds.'
+ READ(LUIN,*,err=202,iostat=ios) SLAT
+ if (ios /= 0) goto 202
+ END DO
+ ENDIF
+
+ IF (LATD .LT. 0) THEN
+ IF ((LATM .GT. 0).OR.(SLAT .GT. 0.D0))
+ & WRITE(*,*)' Latitude degrees are negative.'
+ DO WHILE (LATM .GT. 0)
+ WRITE(*,*)
+ & ' Minutes must also be negative. Please re-enter minutes.'
+ READ(LUIN,*,err=202,iostat=ios) LATM
+ if (ios /= 0) goto 202
+ END DO
+ DO WHILE (SLAT .GT. 0.D0)
+ WRITE(*,*)
+ & ' Seconds must also be negative. Please re-enter seconds.'
+ READ(LUIN,*,err=202,iostat=ios) SLAT
+ if (ios /= 0) goto 202
+ END DO
+ ENDIF
+
+*** Test whether latitude minute or second magnitudes are >= 60.
+*** If either is, prompt for re-entry.
+ DO WHILE (ABS(LATM) .GE. 60)
+ WRITE(*,*)' Minutes magnitude must be < 60.',
+ & ' Please re-enter latitude minutes.'
+ READ(LUIN,*,err=202,iostat=ios) LATM
+ if (ios /= 0) goto 202
+ END DO
+
+ DO WHILE (DABS(SLAT) .GE. 60.D0)
+ WRITE(*,*)' Seconds magnitude must be < 60.',
+ & ' Please re-enter latitude seconds.'
+ READ(LUIN,*,err=202,iostat=ios) SLAT
+ if (ios /= 0) goto 202
+ END DO
+
WRITE(LUOUT,120)
120 FORMAT(
1 ' Enter longitude degrees-minutes-seconds in free format'/,
@@ -6684,30 +6842,112 @@ C The parameters in common block tranpa1 are computed using the IERS values of
3 ' eastward, enter a minus sign before each value.')
READ(LUIN,*,err=203,iostat=ios) LOND, LONM, SLON
if (ios /= 0) goto 203
- WRITE(LUOUT, 125)
- 125 FORMAT(
- 1 ' Enter ellipsoid height in meters. (Note that'/,
- 1 ' predicted motions are independent of this height.) ')
- READ(LUIN,*,err=204,iostat=ios) EHT
- if (ios /= 0) goto 204
- XLAT = (DBLE((LATD*60 + LATM)*60) + SLAT)/RHOSEC
- LATDIR = 'N'
- IF (XLAT .lt. 0.0D0) then
- LATD = - LATD
- LATM = - LATM
- SLAT = - SLAT
- LATDIR = 'S'
- ENDIF
- XLON = (DBLE((LOND*60 + LONM)*60) + SLON)/RHOSEC
- ELON = -XLON
- CALL TOXYZ(XLAT,ELON,EHT,X,Y,Z)
- LONDIR = 'W'
- IF (XLON .lt. 0.0D0) then
- LOND = -LOND
- LONM = -LONM
- SLON = -SLON
- LONDIR = 'E'
+
+*** Test whether longitude magnitude is > 360 degrees. If it is, prompt
+*** for re-entry.
+ TEST = DBLE(ABS(LOND)) + DBLE(ABS(LONM))/60.D0
+ & + DABS(SLON)/3600.D0
+ DO WHILE (DABS(TEST) .GT. 360.D0)
+ WRITE(*,*)' Longitude magnitude (degrees) =', TEST
+ WRITE(*,*)
+ & ' Magnitude cannot exceed 360. Please re-enter all values.'
+ READ(LUIN,*,err=203,iostat=ios) LOND, LONM, SLON
+ if (ios /= 0) goto 203
+ TEST = DBLE(ABS(LOND)) + DBLE(ABS(LONM))/60.D0
+ & + DABS(SLON)/3600.D0
+ END DO
+
+*** Non-zero longitude minutes and seconds must be the same sign, and
+*** if longitude degrees is non-zero, minutes and seconds must be the
+*** same sign as longitude degrees. Otherwise prompt for re-entry.
+ IF (LOND .EQ. 0) THEN
+ IF (DBLE(LONM)*SLON .LT. 0.D0) THEN
+ WRITE(*,*)' Minutes and seconds must be the same sign.',
+ & ' Please re-enter minutes and seconds.'
+ READ(LUIN,*,err=203,iostat=ios) LONM, SLON
+ if (ios /= 0) goto 203
ENDIF
+ ENDIF
+
+ IF (LOND .GT. 0) THEN
+ IF ((LONM .LT. 0).OR.(SLON .LT. 0.D0))
+ & WRITE(*,*)' Longitude degrees are negative.'
+ DO WHILE (LONM .LT. 0)
+ WRITE(*,*)
+ & ' Minutes must also be positive. Please re-enter minutes.'
+ READ(LUIN,*,err=203,iostat=ios) LONM
+ if (ios /= 0) goto 203
+ END DO
+ DO WHILE (SLON .LT. 0.D0)
+ WRITE(*,*)
+ & ' Seconds must also be positive. Please re-enter seconds.'
+ READ(LUIN,*,err=203,iostat=ios) SLON
+ if (ios /= 0) goto 203
+ END DO
+ ENDIF
+
+ IF (LOND .LT. 0) THEN
+ IF ((LONM .GT. 0).OR.(SLON .GT. 0.D0))
+ & WRITE(*,*)' Longitude degrees are negative.'
+ DO WHILE (LONM .GT. 0)
+ WRITE(*,*)
+ & ' Minutes must also be negative. Please re-enter minutes.'
+ READ(LUIN,*,err=203,iostat=ios) LONM
+ if (ios /= 0) goto 203
+ END DO
+ DO WHILE (SLON .GT. 0.D0)
+ WRITE(*,*)
+ & ' Seconds must also be negative. Please re-enter seconds.'
+ READ(LUIN,*,err=203,iostat=ios) SLON
+ if (ios /= 0) goto 203
+ END DO
+ ENDIF
+
+*** Test whether longitude minute or second magnitudes are >= 60.
+*** If either is, prompt for re-entry.
+ DO WHILE (ABS(LONM) .GE. 60)
+ WRITE(*,*)' Minutes magnitude must be < 60.',
+ & ' Please re-enter longitude minutes.'
+ READ(LUIN,*,err=203,iostat=ios) LONM
+ if (ios /= 0) goto 203
+ END DO
+
+ DO WHILE (DABS(SLON) .GE. 60.D0)
+ WRITE(*,*)' Seconds magnitude must be < 60.',
+ & ' Please re-enter longitude seconds.'
+ READ(LUIN,*,err=203,iostat=ios) SLON
+ if (ios /= 0) goto 203
+ END DO
+
+*** END insertion of new code and comments for v3.3.0 to handle
+*** incorrect input latitude and longitude.
+
+ WRITE(LUOUT, 125)
+ 125 FORMAT(
+ 1 ' Enter ellipsoid height in meters. (Note that'/,
+ 1 ' predicted motions are independent of this height.) ')
+ READ(LUIN,*,err=204,iostat=ios) EHT
+ if (ios /= 0) goto 204
+
+ XLAT = (DBLE((LATD*60 + LATM)*60) + SLAT)/RHOSEC
+ LATDIR = 'N'
+ IF (XLAT .lt. 0.0D0) then
+ LATD = - LATD
+ LATM = - LATM
+ SLAT = - SLAT
+ LATDIR = 'S'
+ ENDIF
+
+ XLON = (DBLE((LOND*60 + LONM)*60) + SLON)/RHOSEC
+ ELON = -XLON
+ CALL TOXYZ(XLAT,ELON,EHT,X,Y,Z)
+ LONDIR = 'W'
+ IF (XLON .lt. 0.0D0) then
+ LOND = -LOND
+ LONM = -LONM
+ SLON = -SLON
+ LONDIR = 'E'
+ ENDIF
ELSEIF(COPT .EQ. '2') THEN
WRITE(LUOUT,130)
@@ -7027,9 +7267,9 @@ c write (*,*) "FROM NEWCOR ",YLAT3*180.d0/pi,YLON3*180.d0/pi,HTNEW
IMPLICIT DOUBLE PRECISION (A-H,O-Z)
IMPLICIT INTEGER*4 (I-N)
logical Is_iopt_NAD83
+ COMMON /CONST/ A,F,E2,EPS,AF,PI,TWOPI,RHOSEC
** Get reference latitude (RLAT) and reference longitude (RLON)
-
C The following 2 lines were added on 07/22/2015 after Rich found this bug
elon = -ylon
call TOXYZ(ylat, elon, eht, x, y, z)
@@ -7037,7 +7277,13 @@ C The following 2 lines were added on 07/22/2015 after Rich found this bug
c IF(IOPT .EQ. 0 .OR. IOPT .EQ. 1) THEN !Velocity grids are No longer in NAD83
IF(IOPT .EQ. 15) THEN !They are in ITRF2008
RLAT = YLAT
- RLON = YLON
+*** Added conditional statement to get rid of out-of-region error when
+*** YLON is negative for reference frame (v3.3.0):
+ IF(YLON .GE. 0.D0) THEN
+ RLON = YLON
+ ELSE
+ RLON = YLON + TWOPI
+ ENDIF
ELSE
c elon = -ylon !Was a bug, commented out on 07222015
c call TOXYZ(ylat, elon, eht, x, y, z) !Was a bug, commented out on 07222015
@@ -7085,7 +7331,7 @@ c write (*,*) "From PREDV ",VN, VE, VU
implicit integer*4 (i-n)
parameter (numref = 16)
character nameif*80,name24*80
- character namef*30
+ character NAMEF*80
character frame1*24, frame2*24
character option*1
character vopt*1, LATDIR*1,LONDIR*1
@@ -7098,7 +7344,7 @@ c write (*,*) "From PREDV ",VN, VE, VU
100 format(
1 ' Please enter the name of the file to contain '/
1 ' the transformed velocities. ')
- read( luin, '(a30)',err=600,iostat=ios) namef
+ read( luin, '(A80)',err=600,iostat=ios) namef
if (ios /= 0) goto 600
open( i2, file = namef, status = 'unknown')
@@ -7176,11 +7422,27 @@ c write (*,*) "From PREDV ",VN, VE, VU
if (ios /= 0) goto 602
open (i1, file = nameif, status = 'old')
+ LINE = 0 !Inititalize line number of input file.
210 read(i1,'(a)',end = 220,err=603,iostat=ios) record
-c 210 read(i1, *, end = 220,err=603,iostat=ios) xlat, xlon,vn,ve,vu, name24
- call interprate_velocity_record (record,xlat,xlon,vn,ve,
- & vu,name24)
+ call interprate_velocity_record (record,xlat,xlon,vn,ve,vu,
+ & name24)
if (ios /= 0) goto 603
+ LINE = LINE + 1 !Increment line number of input file.
+
+*** If latitude magnitudes > 90 degrees or longitude magnitude > 360 degrees,
+*** write error message and terminate program (added for v3.3.0).
+ IF ((DABS(xlat) .GT. 90).OR.(DABS(xlon) .GT. 360)) THEN
+ WRITE(*,*)'***********************************************'
+ WRITE(*,*)'Invalid latitude or longitude in input file'
+ WRITE(*,2101)'on line', LINE, ':'
+ WRITE(*,2102) xlat, xlon, vn, ve, vu, name24
+ WRITE(*,*)'Please check your input file and try again.'
+ WRITE(*,*)'***********************************************'
+ 2101 FORMAT (1X, A, I8, A/)
+ 2102 FORMAT (1X, 2F17.10, 3F8.2, 2X, A)
+ STOP
+ ENDIF
+
ylat = (xlat*3600.d0) / rhosec
ylon = (xlon*3600.d0) / rhosec
elon = -ylon
@@ -7499,10 +7761,8 @@ C The parameters in common block tranpa1 are computed using the IERS values of
TEST = .TRUE.
RETURN
ENDIF
-**** add small increment to circumvent round-off error
-c DATE = DATE + 0.0004D0
-****
- IYEAR = DATE
+
+ IYEAR = IDINT(DATE) !Convert DATE to integer (v3.3.0)
CALL IYMDMJ(IYEAR, 1, 1, MJD0)
IYEAR1 = IYEAR + 1
CALL IYMDMJ(IYEAR1, 1, 1, MJD1)
@@ -7513,7 +7773,7 @@ c DATE = DATE + 0.0004D0
ITOTAL = 31
IF (REMDAY .LT. ITOTAL) then
MONTH = 1
- IDAY = REMDAY - IBEGIN + 1
+ IDAY = IDINT(REMDAY) - IBEGIN + 1 !Convert REMDAY to integer (v3.3.0)
CALL IYMDMJ(IYEAR,MONTH,IDAY,MJD)
MINS = MJD * 24 * 60
TEST = .FALSE.
@@ -7525,7 +7785,7 @@ c DATE = DATE + 0.0004D0
ITOTAL = ITOTAL + M(I)
IF (REMDAY .LT. ITOTAL) then
MONTH = I
- IDAY = REMDAY - IBEGIN + 1
+ IDAY = IDINT(REMDAY) - IBEGIN + 1 !Convert REMDAY to integer (v3.3.0)
TEST = .FALSE.
CALL IYMDMJ(IYEAR,MONTH,IDAY,MJD)
MINS = MJD * 24 * 60
@@ -7636,13 +7896,30 @@ C
END IF
C
C........ 1.0 CALCULATION
-C
- A= IYRP*0.01D0
- B= 2 - A + DINT( A*0.25D0 )
- C= 365.25D0*IYRP
- D= 30.6001D0*(IMOP + 1)
- MJD = (B + C + D + IDAY - 679006)
+C
+*** Following 4 lines edited in v3.3.0 to address compiler issue with
+*** real to integer conversion.
+C A= IYRP*0.01D0
+C B= 2 - A + DINT( A*0.25D0 )
+C C= 365.25D0*IYRP
+C D= 30.6001D0*(IMOP + 1)
+C MJD = (B + C + D + IDAY - 679006)
C
+C WRITE(*,*)'Old values:'
+C WRITE(*,*)'A, B, C, D =', A, B, C, D
+C WRITE(*,*)'MJD =', MJD
+
+ A = IDINT(DBLE(IYRP)*0.01D0)
+ B = 2 - A + IDINT(DBLE(A)*0.25D0)
+ C = IDINT(365.25D0*DBLE(IYRP))
+ D = IDINT(30.6001D0*(DBLE(IMOP + 1)))
+ MJD = B + C + D + IDAY - 679006
+
+C WRITE(*,*)'New values:'
+C WRITE(*,*)'A, B, C, D =', A, B, C, D
+C WRITE(*,*)'MJD =', MJD
+C WRITE(*,*)
+
RETURN
END
*****************************************************
@@ -8511,7 +8788,7 @@ C Done
return
end
-C-----------------------------------------------------------------------------------
+C-----------------------------------------------------------------------
C On 5/10/2020 removed all code and comments entered on 7/22/2015 that limited use
C of HTDP to US and its territories. That functionality was disabled on 5/11/2017.
C The removed code still exists in HTDP v3.2.8 and 3.2.7, commented out to disable.
generated by cgit v1.2.3 (git 2.25.1) at 2024-12-26 19:46:22 +0000