Philippe 12/02/2021: bugfix: change STATUS for opening files containing flash information (NEW->UNKNOWN)

(cherry picked from commit 6c4b21ff)

(cherry picked from commit f3926a78e2669cfaf23ea27f8abde7519f828592)

(cherry picked from commit 4e21f6ba)

(cherry picked from commit 56f432de)

(cherry picked from commit f4b64eda22eafce75d8b1624698307516fd2652f)

(cherry picked from commit d3ef8f38f343f283ec79e1bce544b7f16b7c9786)

(cherry picked from commit 482ed92d138e1824c3e04d2cb556eba6f77f983a)

(cherry picked from commit 17e8e415dd6fd8011a99aa5136e9f37a17ee572d)

(cherry picked from commit 1e60ab2e2ddf079e023735d2322c9c388b993c80)

(cherry picked from commit 1630ee46448f3c94d10da5554c3d8a7b092df73b)

(cherry picked from commit 839d6087e7c4fb2471eba3f97337858970e2f376)

(cherry picked from commit f8464d61a3d7c1159af55aba278167274948773f)

(cherry picked from commit 92b742d67904d59ca158ca4df39cbb6afad6b5cf)

(cherry picked from commit 713faee9cf707be3fe3b33ac02fc08267080d209)

(cherry picked from commit 58270fcf)

(cherry picked from commit 5da45a21)

(cherry picked from commit cb7345d0e6c373de6b9310858acc39266c4717d4)

(cherry picked from commit 070a018903f02a1a58d9ef27753efa2fc42726d1)

Philippe 15/01/2021: bugfix: SV_FLUX for flyers were not computed correctly and overwritten in files

(cherry picked from commit 08f21345)

(cherry picked from commit 8b070644)

Revert "Quentin 11/12/2020: temporary force the possible uncorrected negative values to be > 0. This commit should be reverted soon and the missing right correction of negative values of rv must be found"

This reverts commit 582bf442.

-ZXCOEF and ZYCOEF were not computed if CVBALL
-PCIT was used if CCLOUD/=ICEx (not allocated)
-PSEA was always used even if not allocated (CSURF/=EXTE)
-do not use PMAP if cartesian domain

(cherry picked from commit d82def518a9d007cb8f8a827d7b872b774f4a965)

(cherry picked from commit 025cea89)

Quentin 11/12/2020: temporary force the possible uncorrected negative values to be > 0. This commit should be reverted soon and the missing right correction of negative values of rv must be found

Quentin 11/12/2020: adapt and fix GRIB2 keys expected to read AROME and ARPEGE files converted with Epygram 1.4.8 on Belenos

Quentin 11/12/2020: minor: remove totalview from run of 013_Iroise KTEST and add missing compilation of NCARG tools on Belenos

Philippe 07/12/2020: add CLEANLIST1D_ll subroutine + use it to correctly deallocate associated memory

(cherry picked from commit 2646cee7)